Mss Sp-98-2012

MSS SP-98-201 2

Protective Coatings for the Interior of Valves, Hydrants, and Fittings

Standard Practice Developed and Approved by the Manufacturers Standardization Society of the Valve and Fittings Industry, Inc. 1 27 Park Street, NE Vienna, Virginia 221 80-4602 Phone: (703) 281 -661 3 Fax: (703) 281 -6671 E-mail: [email protected]

MSS

®

www.mss-hq.org

MSS

STANDARD PRACTICE

SP-98

This MS S S tandard Practice was developed under the consensus of MS S Technical Committees 1 1 2 and the MS S Coordinating Committee. The content of this S tandard Practice is the resulting efforts of competent and experienced volunteers to provide an effective, clear, and non-exclusive standard that will benefit the industry as a whole. This MS S S tandard Practice describes minimal requirements and is intended as a basis for common practice by the manufacturer, the user, and the general public. The existence of an MS S S tandard Practice does not in itself preclude the

manufacture,

sale,

or use of products

not conforming to

the

S tandard Practice.

Mandatory conformance to this S tandard Practice is established only by reference in other documents such as a code, specification, sales contract, or public law, as applicable. MS S has no power, nor does it undertake, to enforce or certify compliance with this document. Any certification or other statement of compliance with the requirements of this S tandard Practice shall not be attributable to MS S and is solely the responsibility of the certifier or maker of the statement.

"Unless otherwise specifically noted in this MSS Standard Practice, other standards documents referred to herein are identified by the date of issue that was applicable to this Standard Practice at the date of issue of this Standard Practice (see A nnex B). This Standard Practice shall remain silent on the applicability of those other standards of prior or subsequent dates of issue even though applicable provisions may not have changed. ” B y publication of this S tandard Practice, no position is taken with respect to the validity of any potential claim(s) or of any patent rights in connection therewith. MS S shall not be held responsible for identifying any patent rights. Users are expressly advised that determination of patent rights and the risk of infringement of such rights are entirely their responsibility.

In this S tandard Practice, all text, notes, annexes, tables, figures, and references are construed to be essential to the

understanding

of

the

message

of

the

standard,

and

are

considered

normative

unless

indicated

as

“supplemental”. All appendices, if included, that appear in this document are construed as “supplemental”. Note that supplemental information does not include mandatory requirements.

U. S. customary units in this Standard Practice are the standard; the SI (metric) units are for reference only. This S tandard Practice has been substantially revised from the previous 2001 (R 2005 ) edition. It is suggested that if the user is interested in knowing what changes have been made, that direct page by page comparison should be made of this document. Non-toleranced dimensions in the S tandard Practice are nominal, and, unless otherwise specified, shall be considered " for reference only" .

Excerpts of this Standard Practice may be quoted with permission. Credit lines should read ‘Extracted from MSS SP-98-201 2 with permission of the publisher, Manufacturers Standardization Society of the Valve and Fittings Industry'. Reproduction and/or electronic transmission or dissemination is prohibited under copyright convention unless written permission is granted by the Manufacturers Standardization Society of the Valve and Fittings Industry Inc. A ll rights reserved. Originally Published: June 1 98 7 Current Edition Approved: May 201 1 Current Edition Published: March 201 2

MSS is a registered trademark of the Manufacturers Standardization Society of the Valve and Fittings Industry, Inc.

Copyright ©, 201 2 by Manufacturers S tandardization S ociety of the Valve and Fittings Industry, Inc. Printed in U. S . A.

i

MSS

STANDARD PRACTICE

SP-98

TABLE OF CONTENTS

SECTION

PAGE

1

S COPE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

2

DEFINITIONS

3

AFFIDAVIT OF COMPLIANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

4

COATINGS FOR DRINKING WATER S ERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

5

S URFACE PREPARATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

6

COATING APPLICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

7

COATING S YS TEM QUALIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

8

QUALIFICATION TES TING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

9

PRODUCTION TES TING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

........................................................................................................................................ 1

10

S PECIAL TES TING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

11

INS PECTION AND REJECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

12

S HIPPING, HANDLING, AND S TORAGE PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

ANNEX A

Holiday Testing Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

B

Referenced S tandards and Applicable Dates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

ii

MSS

STANDARD PRACTICE

SP-98

PROTECTIVE COATINGS FOR THE INTERIOR OF VALVES, HYDRANTS, AND FITTINGS 1.

SCOPE 1 .1

This

S tandard

material,

Practice

application,

requirements

for

covers

and

liquid

or

2. 3

the

which

performance

powder

this

S tandard

equipment

used

to

Practice

conduct

holiday

2. 4

covers tests

is

applied in the

A

material

powdered form and

activated by heat.

interior

coatings for valves, hydrants, and fittings. In addition,

Powder Coating Material Liquid Coating Material

component

on

homogeneously

A one or two

mixed

material,

applied in the liquid form and cured by heat or

coatings.

chemical reaction. These coatings are applied to interior ferrous surfaces

of

valves,

hydrants,

and

2. 5

fittings

sewerage systems where corrosion protection

2. 6

is specified.

it

is

necessary,

because

application process or purchase requirements,

2. 7

with

recognition

that

performance

2. 8 does

S pecial

coatings

agreed

not cover

to

by

1 .3.2

2. 9

the

salt

water,

acid,

high

this

temperature,

2. 1 0

Practice,

the

following 2. 1 1

material

applied

on

part

thereof,

Coating System

procedures

used

into

a

coated

The party producing the

Coating Manufacturer

meeting

to

2. 1 2

the

Those a

materials

valve,

the

The producer or

liquid

or

powdered

Inspector

The

representative

of

the

purchaser authorized to inspect on behalf of the

coat

of

coating material.

the

requirements of this S tandard Practice.

2. 2

entering purchase

this S tandard Practice.

interior surfaces of a valve, hydrant, fitting, or component

Manufacturer

manufacturer A

to

valves, hydrants, fittings, or component parts

S tandard

Coating

party

thereof, which are coated in accordance with

definitions shall apply:

2. 1

The

agreement

valves, hydrants, fittings, or component parts

DEFINITIONS Under

or

thereof, according to this S tandard Practice.

etc.

2.

Purchaser

contract

Coatings for special service conditions as

The surface of a valve,

gray iron, ductile iron, or steel.

purchaser and the manufacturer.

such

Ferrous Surface

hydrant, or fitting component part made from

the following:

1 .3.1

A void or discontinuity in the

visually or electrically.

interior use.

S tandard Practice

Holiday

non-conductive coating which can be detected

parameters may vary from those specified for

This

A non-destructive test to

voids or holidays in a coating.

of the

the coating may also be specified for exterior

1 .3

Holiday Test

electrically determine the presence, if any, of

Where

use,

The method by which the

coating material is applied.

intended for use in water, drinking water, or

1 .2

Application

purchaser

to

determine

whether

the

requirements of this S tandard Practice are met.

and

hydrant,

fitting, or a component part thereof.

1

MSS 3.

STANDARD PRACTICE AFFIDAVIT OF COMPLIANCE

6. 3

SP-98

The protective coating, whether a liquid

or powder material, shall be applied to interior 3.1

The

Purchase

manufacturer, Order,

compliance valves,

will

stating

hydrants,

applicable

if

required

furnish

that

the

or fittings

requirements

an

by

the

ferrous surfaces in constant contact with the

of

water or sewage. Unless otherwise required by

affidavit

coating

of

the

the Purchase Order, the protective coating may

conforms

to

the

be applied to any exterior ferrous surfaces of

of

this

Standard

valves,

Practice.

4.

hydrants,

and

fittings

at

the

manufacturer’ s option.

COATINGS FOR DRINKING WATER SERVICE

6. 4

Certain

provided

surfaces

that

the

may

be

left uncoated

anticipated

corrosion

of

these areas will not interfere with the effective 4. 1

Coatings for drinking water service shall

performance of the valve, hydrant, or fitting.

not contain coal tar and shall comply with one

These surfaces include, but are not limited to,

or both of the following requirements:

a)

Formulated acceptable

from in the

interior machined surfaces,

materials U. S .

deemed

seals,

Food and Drug

of

the

U. S .

Code

of

Federal

6. 5

Regulations on Indirect Food Additives, S ubsection 1 75 . 3 00,

NS F

61 ,

entitled “Resinous

Drinking

S ystem

Visual Examination

preparation, component

each to

be

valve,

for

shall

surface

or

be

service

fitting

5.2

provide

the

Surface preparation profile

that

the

applied

to

pre-heated

materials components

may using

be

If

The

be

The

certificates

a

and

procedures

and

or

component

parts

coating

material

procedure

composition parameters

or are

composition or parameters,

the

qualified

in

accordance

with

this

manufacturer of compliance

shall from

maintain the

coating

manufacturer that the coating materials meet the

method used

requirements

of

S ection

4. 1

of

this

S tandard Practice.

may require a post-heating process. 8. 6. 2

fittings,

original

shall

spray system.

materials

S tandard Practice.

fluidized bed, pneumatic spray system or an electrostatic

valve,

modified coating materials and or procedures

7. 2 coating

of

modified to be outside the tolerance range of

is

COATING APPLICATION Powder

dimensions

for

mating

this S tandard Practice.

immersion service.

6. 1

coating

application

surface

j oint

thickness

surfaces,

the

recommended by the coating manufacturer for

6.

The

7. 1 . 1

Surface Preparation

bearing

thereof, shall be qualified in accordance with

coating manufacturer.

shall

and

hydrants,

profile by

coating

surfaces,

that the manufacturer uses for coating valves,

visually

and surface

immersion

(i. e. ,

COATING SYSTEM QUALIFICATION 7. 1

to

hydrant,

coated

inspected for cleanliness recommended

7.

Prior

surfaces

hydrant, and fitting end connections.

SURFACE PREPARATION 5.1

protective

machined

Components – Health Effects.

5.

the

surfaces

Water

corrosion-resistant

S pecial consideration may be necessary

on

and Polymeric Coatings”. b)

and

stainless steel and copper alloys).

Administration (FDA) Chapter of Title 21

bearing surfaces,

mating surfaces of gaskets or elastomeric stem

Liquid coating materials may be applied

QUALIFICATION TESTING

by air, airless, electrostatic spray, brush, or by

8.1

electrophoretic deposition.

be

Test Coupon applied

to

a

The coating material will

test coupon

consisting

of a

cylindrical tube or pipe approximately six (6)

2

MSS

STANDARD PRACTICE inches in diameter and approximately four (4)

9. 2. 1

inches

surfaces

long,

split

lengthwise

into

two

and

convex

surfaces

are

9. 2. 2

surface

coating

shall

be

examination

be

made

of

for

all

coated

freedom

from

accessible

for examination. The test coupon material and roughness

visual shall

blisters, cracks, and lack of coverage.

approximately equal sections so that both the concave

A

SP-98

similar

to

the

The

film

thickness

shall

be

of

the

measured

product to be coated. The test coupon shall be coated

surfaces

selected coated components and shall not be

with the same thickness of protective coating

less than the minimum coating thickness of

the

convex

and

concave

on

a

nondestructive

on

instrument

cured

with

randomly

material that is to be applied to the valve parts,

the coating qualification test coupon, except

hydrant parts, or fittings, and it shall have the

as allowed in S ection 6. 5 .

same

surface

preparation

and

application 1 0.

procedure that is to be used to coat the valve, hydrant, or the fitting.

Disbondment

8.2

requires

a

material has been fully cured, an “X” shall be instrument through the

of

immersion

in

1 50

coating

material

No

under

cracking

the

indentor

of

°F

1 0. 2

the

impact apparatus described in AS TM D2794

11.

direct impact of 20 inch-pound is applied near center

of

the

convex

and

apparatus

shall

be

applicable

to

9. 1

All

coated surfaces

assembly

and

this

Tests

the

electrically

the

Coatings be

which

repaired,

Purchaser.

All

fail

upon

required,

and

agreement

the

between

manufacturer,

may

be

the

protective

inspected

by

the

or

lack

of inspection,

shall

not

relieve the manufacturer of the responsibility to be

examined

practical,

furnish

accordance purchaser

after

material with or

and

this

their

to

perform

work

S tandard Practice.

representative

shall

in

The have

access to the assembly and testing facilities.

described

in

S ections

9. 2. 1

1 1 .2

and

required to

ensure

control

of the

Failure

applicable

9. 2. 2 shall be performed on an ongoing basis, as

expense,

assembly of the valve, hydrant, or fitting. S uch

assembly.

9. 2

may

prior

parts

inspection,

shall

where

added

purchaser or a designated inspector prior to the

PRODUCTION TESTING before

test

with

With

coated

S tandard Practice.

9.

experience

INSPECTION AND REJECTION

purchaser

Only

that section of AS TM D2794 describing the impact

the

Coating Repairs holiday

1 1 .1

concave

cylindrical surfaces of the test coupon.

If

holiday-free coatings shall be retested.

shall be visible without magnification, after a

the

j ustifies

agreement

the

of

test.

S ee Annex A for testing equipment.

the

Direct Impact

production

coated surfaces of valve parts, hydrant parts,

distilled water.

8.3

of

or fittings shall be shown to be holiday-free.

noted on the coated and scribed test coupon hours

testing

treatment

void-free coating. When so requested, interior

cylindrical

or blistering of the coating material shall be

5 00

routine

which

surfaces of the test coupon. No disbondment

after

and

purchaser may request a special,

the coupon for the maximum length possible and convex

Holiday

handling

indicates that severe service conditions exist

coating material, down to the metal surface of

concave

special

valve parts, hydrant parts, or fittings and is not

has been applied to the coupon and the coating

on both the

Holiday Testing

1 0. 1

After the coating material

scribed with a sharp

SPECIAL TESTING

to

meet

criteria

the

of this

requirements S tandard

of

Practice

will be the basis for rej ection. Rej ected valves,

coating

hydrants, fittings, or their components may be

process.

repaired and reevaluated for acceptance.

3

MSS

STANDARD PRACTICE

1 2.

SHIPPING, HANDLING, AND STORAGE PRECAUTIONS

1 2. 1

Coated

valves,

hydrants,

fittings,

or

components thereof, shall be shipped, handled and

stored

in

a

manner

that

will

prevent

damage to the interior coating and will comply with

MS S

S P-92,

S ection

4

(S hipping

and

S torage).

1 2. 2

Coatings

damaged

in

shipping

or

by

field handling may be repaired at the j obsite using materials and procedures recommended by the manufacturer. upon

request

The manufacturer shall

provide

a

test

report

demonstrating that the recommended materials and

procedures

for

repair

of

a

damaged

coating will provide a coating system that is in compliance with this S tandard Practice.

1 2. 3 with

S torage shall be in a manner consistent the

manufacturer.

recommendations Direct

sunlight,

of ozone,

the and

fumes that may be damaging to the coating, should be avoided.

4

SP-98

MSS

STANDARD PRACTICE

SP-98

Annex A

Holiday Testing Equipment A. 1

Testing Equipment Testing equipment used is dependent on the thickness of the coating.

The

manufacturer’ s specified coating thickness should be used to determine the type of test equipment used.

A1 . 1

The following equipment shall be used to conduct the holiday test on coatings with a specified

thickness of 20 mils of less.

a.

A low voltage detector tester having an electrical source of 67. 5

volts DC that meets the

requirements of AS TM G62, S ection 1 . 2, Method A. A detector tester with an electrical source of 22. 5 volts DC to 8 0 volts DC may be used if agreed upon with the purchaser. b.

A cellulous sponge with an insulating handle electrically connected to the positive electrode of the tester.

c.

A grounding clamp or magnet electrically connected to the negative (ground) terminal of the tester.

d. e.

A source of distilled water to saturate the sponge. An 8 0, 000 ohm, 1 /2 watt resistor for checking proper audio indication. This test resistor may be built into some models of detector testers.

A1 . 2

The following equipment shall be used to conduct the holiday test on coatings with a specified

thickness greater than 20 mils.

a.

A voltage detector tester having an electrical source of 5 00 volts DC to 1 0, 000 volts DC that meets the requirements of AS TM G62, S ection 1 . 2, Method B .

b.

A wand with an insulating handle

and a tip

consisting of several steel wires

electrically

connected to the positive electrode of the tester. c.

A grounding clamp or magnet electrically connected to the negative (ground) terminal of the tester.

A1 . 3

Other holiday testing equipment may be used if agreed upon with the purchaser.

5

MSS

STANDARD PRACTICE

SP-98

ANNEX B

Referenced Standards and Applicable Dates This Annex is an integral part of this S tandard Practice and is placed after the main text for convenience.

Standard Name ASTM D2794-93 (201 0)

Description S tandard Test Method for Resistance of Organic Coatings to the Effects of Rapid Deformation (Impact)

G62-07

S tandard Test Methods for Holiday Detection in Pipeline Coatings

MSS S P-92-201 2

MS S Valve User Guide

NSF; NSF/ANSI 61 -201 1

Drinking Water S ystem Components – Health Effects

U.S CFR (FDA) 21 C. F. R. § 1 75 . 3 00

U. S . Code of Federal Regulations Title 21 - Food and Drugs; Chapter I-Food and Drug Administration, Department of Health and Human S ervices; Part 1 75 -Indirect Food Additives: Adhesives and Components of Coatings; S ubpart C-S ubstances for Use as Components of Coatings; S ub-S ection 1 75 . 3 00-Resinous and Polymeric Coatings

The following organizations appear in the above list:

ANSI

American National S tandards Institute 25 West 43 rd S treet, Fourth Floor New York, NY 1 003 6-7406

ASTM

AS TM International 1 00 B arr Harbor Drive, P. O. B ox C700 West Conshohocken, PA 1 9428 -295 9

U.S. FDA

Department of Health & Human S ervices U. S . Food and Drug Administration 5 600 Fishers Lane, Rockville, MD 208 5 2-1 75 0

MSS

Manufacturers S tandardization S ociety of the Valve and Fittings Industry, Inc. 1 27 Park S treet, NE Vienna, VA 221 8 0-4602

6

Listing of MSS Standard Practices

TITLE S P-6-201 2

S tandard Finishes for Contact Faces of Pipe Flanges and Connecting-End Flanges of Valves and Fittings

S P-9-2008

S pot Facing for B ronze, Iron and Steel Flanges

S P-25 -2008

S tandard Marking S ystem for Valves, Fittings, Flanges, and Unions

S P-42-2009

Corrosion Resistant Gate, Globe, Angle and Check Valves with Flanged and Butt Weld Ends (Classes 1 5 0, 3 00 & 600)

S P-43 -2008

Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications (Incl. 201 0 Errata S heet)

S P-44-201 0

S teel Pipeline Flanges (incl. 201 1 Errata Sheet)

S P-45 -2003

(R 2008 ) B ypass and Drain Connections

S P-5 1 -2007

Class 1 5 0LW Corrosion Resistant Flanges and Cast Flanged Fittings

SP-53 -1 999

(R 2007) Quality Standard for Steel Castings and Forgings for Valves, Flanges, and Fittings and Other Piping Components – Magnetic Particle Examination Method

S P-5 4-1 999 SP-5 5 -201 1

(R 2007) Quality Standard for Steel Castings and Forgings for Valves, Flanges, and Fittings and Other Piping Components – Radiographic Examination Method Q uality S tandard for S teel Cas tings fo r Valves , Flanges , Fittings , and Other Pip ing Co mp onents – Vis ual Method fo r Evaluation of S urfac e Irregularities

S P-5 8 -2009

(ANSI-approved American National Standard)

Pipe Hangers and Supports – Materials, Design, Manufacture, S election, Application, and Installation (incorporates content of S P-69, 77 , 8 9, and 90)

(ANSI-approved American National Standard) S P-60-2004

Connecting Flange Joint between Tapping S leeves and Tapping Valves

S P-61 -2009

Pressure Testing of Valves

S P-65 -2008

High Pressure Chemical Industry Flanges and Threaded Stubs for Use with Lens Gaskets

S P-67-201 1

B utterfly Valves

S P-68 -201 1

High Pressure Butterfly Valves with Offset Design

S P-69-2003

Pipe Hangers and Supports – S election and Application

S P-70-201 1

Gray Iron Gate Valves, Flanged and Threaded Ends

(ANSI-approved American National Standard)

S P-71 -201 1

Gray Iron S wing Check Valves, Flanged and Threaded Ends

S P-72-201 0

B all Valves with Flanged or Butt-Welding Ends for General S ervice

S P-75 -2008

S pecification for High-Test, Wrought, B utt-Welding Fittings

S P-78 -201 1

Gray Iron Plug Valves, Flanged and Threaded Ends

S P-79-201 1

Socket Welding Reducer Inserts

S P-80-2008

B ronze Gate, Globe, Angle, and Check Valves

SP-81 -2006a

S tainless Steel, B onnetless, Flanged Knife Gate Valves

SP-83 -2006

Class 3 000 S teel Pipe Unions S ocket Welding and Threaded

SP-8 5 -201 1

Gray Iron Globe & Angle Valves, Flanged and Threaded Ends

SP-8 6-2009

Guidelines for Metric Data in S tandards for Valves, Flanges, Fittings, and Actuators (Incl. 201 1 Errata S heet)

SP-8 7-1 991

(R 1 996 – Reinstated 201 1 ) Factory-Made B utt-Welding Fittings for Class I Nuclear Piping Applications

SP-8 8 -201 0

Diaphragm Valves

SP-91 -2009

Guidelines for Manual Operation of Valves

SP-92-201 2

MS S Valve User Guide

S P-93 -2008

Quality S tandard for S teel Castings and Forgings for Valves, Flanges, Fittings, and Other Piping Components – Liquid Penetrant

SP-94-2008

Quality S tandard for Ferritic and Martensitic S teel Castings for Valves, Flanges, Fittings, and Other Piping Components – Ultrasonic

S P-95 -2006

S wage(d) Nipples and B ull Plugs

S P-96-201 1

Guidelines on Terminology for Valves and Fittings

S P-97-2006

Integrally Reinforced Forged Branch Outlet Fittings – Socket Welding, Threaded, and B uttwelding Ends

S P-98 -201 2

Protective Coatings for the Interior of Valves, Hydrants, and Fittings

S P-99-201 0

Instrument Valves

Examination Method

Examination Method

S P-1 00-2009

Qualification Requirements for Elastomer Diaphragms for Nuclear S ervice Diaphragm Valves

S P-1 01 -1 98 9

(R 2001 ) Part-Turn Valve Actuator Attachment – Flange and Driving Component Dimensions and Performance Characteristics

S P-1 02-1 98 9

(R 2001 ) Multi-Turn Valve Actuator Attachment – Flange and Driving Component Dimensions and Performance Characteristics

S P-1 04-201 2

Wrought Copper S older-Joint Pressure Fittings

S P-1 05 -201 0

Instrument Valves for Code Applications

S P-1 06-201 2

Cast Copper Alloy Flanges and Flanged Fittings: Class 1 25 , 1 5 0, and 3 00

S P-1 08 -201 2

Resilient-S eated Cast Iron Eccentric Plug Valves

S P-1 09-1 997

(R 2006) Welded Fabricated Copper Solder Joint Pressure Fittings

S P-1 1 0-201 0

B all Valves Threaded, Socket-Welding, S older Joint, Grooved and Flared Ends (incl. 201 0 Errata S heet)

S P-1 1 1 -2001

(R 2005 ) Gray-Iron and Ductile-Iron Tapping S leeves

S P-1 1 2-201 0

Quality S tandard for Evaluation of Cast S urface Finishes – Visual and Tactile Method. S urface Comparator, which is a necessary part of the standard.

This S P must be used with a 1 0-surface, three dimensional Cast

Additional Comparators available separately.

S P-1 1 3 -2001

(R 2007) Connecting Joint between Tapping Machines and Tapping Valves

S P-1 1 4-2007

Corrosion Resistant Pipe Fittings Threaded and Socket Welding Class 1 5 0 and 1 000

S P-1 1 5 -201 0

Excess Flow Valves, 1 ¼ NPS and S maller, for Fuel Gas S ervice

(ANSI-approved American National Standard)

S P-1 1 6-201 1

Service-Line Valves and Fittings for Drinking Water S ystems

SP-1 1 7-201 1

B ellows S eals for Globe and Gate Valves

SP-1 1 8-2007

Compact S teel Globe & Check Valves – Flanged, Flangeless, Threaded & Welding Ends (Chemical & Petroleum Refinery S ervice)

SP-1 1 9-201 0

Factory-Made Wrought B elled End Pipe Fittings for S ocket-Welding

SP-1 20-201 1

Flexible Graphite Packing S ystem for Rising S tem Valves – Design Requirements

SP-1 21 -2006

Qualification Testing Methods for Stem Packing for Rising Stem S teel Valves

SP-1 22-2005

Plastic Industrial B all Valves

SP-1 23 -1 998

(R 2006) Non-Ferrous Threaded and Solder-Joint Unions for Use with Copper Water Tube

SP-1 24-2001

Fabricated Tapping Sleeves

SP-1 25 -201 0

Gray Iron and Ductile Iron In-Line, Spring-Loaded, Center-Guided Check Valves

S P-1 26-2007

S teel In-Line S pring-Assisted Center Guided Check Valves

S P-1 27-2001

B racing for Piping S ystems S eismic-Wind-Dynamic Design, S election, Application

S P-1 28 -2006

Ductile Iron Gate Valves

S P-1 29-2003

(R 2007 ) Copper-Nickel Socket-Welding Fittings and Unions

S P-1 3 0-2003

B ellows Seals for Instrument Valves

S P-1 3 1 -201 0

Metallic Manually Operated Gas Distribution Valves

S P-1 3 2-201 0

Compression Packing S ystems for Instrument Valves

S P-1 3 3 -201 0

Excess Flow Valves for Low Pressure Fuel Gas Appliances

S P-1 3 4-201 0

Valves for Cryogenic S ervice Including Requirements for Body/B onnet Extensions

S P-1 3 5 -201 0

High Pressure Knife Gate Valves

S P-1 3 6-2007

Ductile Iron Swing Check Valves

S P-1 3 7-2007

Quality S tandard for Positive Material Identification of Metal Valves, Flanges, Fittings, and Other Piping Components

S P-1 3 8-2009

Quality S tandard Practice for Oxygen Cleaning of Valves & Fittings

S P-1 3 9-201 0

Copper Alloy Gate, Globe, Angle, and Check Valves for Low Pressure/Low Temperature Plumbing Applications

S P-1 40-201 2

Quality S tandard Practice for Preparation of Valves and Fittings for Silicone-Free S ervice

SP-1 41 -201 2

Multi-Turn and Check Valve Modifications

SP-1 42-201 2

Excess Flow Valves for Fuel Gas S ervice, NPS 1 ½ through 1 2

SP-1 43 -201 2

Live-Loaded Valve Stem Packing S ystems

(R YEAR) Indicates year reaffirmed

•

Price List Available Upon Request

•

MSS is an ANSI-accredited American National Standards developer

Manufacturers Standardization Society of the Valve and Fittings Industry, Inc. 1 27 Park Street, NE, Vienna, VA 221 80-4620 • (703) 281 -661 3 • Fax # (703) 281 -6671 MSS -I H S SP-98-201 2