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ASTM B1000-21

(Practice)

Standard Practices for Casting Preparation and Test Procedure of Porcelain Enamel-lined Pipe, Fittings, and Valves for Use in the Municipal Wastewater, Sewage, and Water Treatment Industry

Standard Practices for Casting Preparation and Test Procedure of Porcelain Enamel-lined Pipe, Fittings, and Valves for Use in the Municipal Wastewater, Sewage, and Water Treatment Industry

SCOPE
1.1 The following procedures and practices are intended to provide guidelines for processing and quality control that will provide acceptable results for the intended end use, keeping in mind the varying quality of the castings available.  
1.2 The recommendations are based on what have been acceptable industry standards and experiences for over 40 years of proven product usage.  
1.3 Units—The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

Status
Published
Publication Date
31-Mar-2021
ICS
25.220.50 - Enamels
Technical Committee
B08 - Metallic and Inorganic Coatings
Drafting Committee
B08.12 - Materials for Porcelain Enamel and Ceramic-Metal Systems
Current Stage
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ASTM B1000-21 - Standard Practices for Casting Preparation and Test Procedure of Porcelain Enamel-lined Pipe, Fittings, and Valves for Use in the Municipal Wastewater, Sewage, and Water Treatment IndustryASTM B1000-21 - Standard Practices for Casting Preparation and Test Procedure of Porcelain Enamel-lined Pipe, Fittings, and Valves for Use in the Municipal Wastewater, Sewage, and Water Treatment Industry
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ASTM B1000-21 - Standard Practices for Casting Preparation and Test Procedure of Porcelain Enamel-lined Pipe, Fittings, and Valves for Use in the Municipal Wastewater, Sewage, and Water Treatment Industry
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REDLINE ASTM B1000-21 - Standard Practices for Casting Preparation and Test Procedure of Porcelain Enamel-lined Pipe, Fittings, and Valves for Use in the Municipal Wastewater, Sewage, and Water Treatment IndustryREDLINE ASTM B1000-21 - Standard Practices for Casting Preparation and Test Procedure of Porcelain Enamel-lined Pipe, Fittings, and Valves for Use in the Municipal Wastewater, Sewage, and Water Treatment Industry
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REDLINE ASTM B1000-21 - Standard Practices for Casting Preparation and Test Procedure of Porcelain Enamel-lined Pipe, Fittings, and Valves for Use in the Municipal Wastewater, Sewage, and Water Treatment Industry
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Standards Content (Sample)

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation: B1000 − 21
Standard Practices for
Casting Preparation and Test Procedure of Porcelain
Enamel-lined Pipe, Fittings, and Valves for Use in the
Municipal Wastewater, Sewage, and Water Treatment
1
Industry
This standard is issued under the fixed designation B1000; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
INTRODUCTION
Porcelain enamel (glass) lining applied to the internal surfaces of ductile iron and steel pipe and
fittings have been utilized in the municipal waste water and sewage treatment and water related
industriessincetheearly1960sasadeterrenttointeriorclogginginhighsolidsprocesspipingbecause
ofthehardnessandsignificantlyimprovedflowcharacteristicsoftheporcelainenameledproduct.The
coating is applied using the wet process of porcelain enameling, whereby a slurry of wet enamel is
spray applied to the properly prepared surface of the pipe, fittings, or valve component parts. The
water is removed through a drying process, and the product is then heat fused to the metal by heating
in a furnace at approximately 1350 °F (733 °C) for a sufficient time to allow fusing of the glass
material to the ductile iron or steel surface. It has been found to provide far better performance and
longevity in these piping systems than any organic lining material. Porcelain enamel or glass lining
is not intended to be a highly corrosion-resistant, completely pinhole-free lining product but is utilized
for its hardness and flow/slickness characteristics.
1. Scope 1.5 This international standard was developed in accor-
dance with internationally recognized principles on standard-
1.1 The following procedures and practices are intended to
ization established in the Decision on Principles for the
provide guidelines for processing and quality control that will
Development of International Standards, Guides and Recom-
provide acceptable results for the intended end use, keeping in
mendations issued by the World Trade Organization Technical
mind the varying quality of the castings available.
Barriers to Trade (TBT) Committee.
1.2 The recommendations are based on what have been
acceptable industry standards and experiences for over 40
2. Referenced Documents
years of proven product usage.
2
2.1 ASTM Standards:
1.3 Units—The values stated in inch-pound units are to be
D5162 Practice for Discontinuity (Holiday) Testing of Non-
regarded as standard. The values given in parentheses are
conductive Protective Coating on Metallic Substrates
mathematical conversions to SI units that are provided for
D5965 Test Method for Density of Coating Powders
information only and are not considered standard.
D7091 Practice for Nondestructive Measurement of Dry
Film Thickness of Nonmagnetic Coatings Applied to
1.4 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the Ferrous Metals and Nonmagnetic, Nonconductive Coat-
ings Applied to Non-Ferrous Metals
responsibility of the user of this standard to establish appro-
3
priate safety, health, and environmental practices and deter-
2.2 NACE and SSPC Standard:
mine the applicability of regulatory limitations prior to use.
SSPC-SP 5/NACE No. 1 White Metal Blast Cleaning
1 2
ThesepracticesareunderthejurisdictionofASTMCommitteeB08onMetallic For referenced ASTM standards, visit the ASTM website, www.astm.org, or
and Inorganic Coatings and are the direct responsibility of Subcommittee B08.12 on contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Materials for Porcelain Enamel and Ceramic-Metal Systems. Standards volume information, refer to the standard’s Document Summary page on
Current edition approved April 1, 2021. Published May 2021. Originally the ASTM website.
3
approved in 2015. Last previous edition approved in 2015 as B1000 – 15. DOI: Available from NACE International (NACE), 15835 ParkTen Pl., Houston,TX
10.1520/B1000-21. 77084, http://www.nace.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
B1000 − 21
4
2.3 NAPF Standard: 5.2 The glass portion of the lining, the frit(s) used in the
NAPF 500 Surface Preparation Standard for Ductile Iron formulation, as supplied from the manufacturer, shall have a
Pipe and Fittings in Exposed Locations Receiving Special densityof2.5to3.0gramspercubiccentimeterasmeasuredby
External Coati
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: B1000 − 15 B1000 − 21
Standard Practices for
Casting Preparation and Test Procedure of Porcelain
Enamel-lined Pipe, Fittings, and Valves for Use in the
Municipal Wastewater, Sewage, and Water Treatment
1
Industry
This standard is issued under the fixed designation B1000; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
INTRODUCTION
Porcelain enamel (glass) lining applied to the internal surfaces of ductile iron and steel pipe and
fittings have been utilized in the municipal waste water and sewage treatment and water related
industries since the early 1960s as a deterrent to interior clogging in high solids process piping because
of the hardness and significantly improved flow characteristics of the porcelain enameled product. The
coating is applied using the wet process of porcelain enameling, whereby a slurry of wet enamel is
spray applied to the properly prepared surface of the pipe, fittings, or valve component parts. The
water is removed through a drying process, and the product is then heat fused to the metal by heating
in a furnace at approximately 1350°F (733°C)1350 °F (733 °C) for a sufficient time to allow fusing of
the glass material to the ductile iron or steel surface. It has been found to provide far better
performance and longevity in these piping systems than any organic lining material. Porcelain enamel
or glass lining is not intended to be a highly corrosion-resistant, completely pinhole-free lining product
but is utilized for its hardness and flow/slickness characteristics.
1. Scope
1.1 The following procedures and practices are intended to provide guidelines for processing and quality control that will provide
acceptable results for the intended end use, keeping in mind the varying quality of the castings available.
1.2 The recommendations are based on what have been acceptable industry standards and experiences for over 40 years of proven
product usage.
1.3 Units—The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical
conversions to SI units that are provided for information only and are not considered standard.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility
of the user of this standard to establish appropriate safety safety, health, and healthenvironmental practices and determine the
applicability of regulatory limitations prior to use.
1.5 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
1
This test method is These practices are under the jurisdiction of ASTM Committee B08 on Metallic and Inorganic Coatings and isare the direct responsibility of
Subcommittee B08.12 on Materials for Porcelain Enamel and Ceramic-Metal Systems.
Current edition approved Nov. 1, 2015April 1, 2021. Published November 2015May 2021. Originally approved in 2015. Last previous edition approved in 2015 as
B1000 – 15. DOI: 10.1520/B1000-15.10.1520/B1000-21.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
B1000 − 21
2. Referenced Documents
2
2.1 ASTM Standards:
D5162 Practice for Discontinuity (Holiday) Testing of Nonconductive Protective Coating on Metallic Substrates
D5965 Test Method for Density of Coating Powders
D7091 Practice for Nondestructive Measurement of Dry Film Thickness of Nonmagnetic Coatings Applied to Ferrous Metals
and Nonmagnetic, Nonconductive Coatings Applied to Non-Ferrous Metals
3
2.2 NACE and SSPC Standard:
SP0188–2006SSPC-SP 5/NACE No. 1 Discontinuity (Holiday) Testing of New Protective Coatings on Conductive Sub-
stratesWhite Metal Blast Cleaning
4
2.3 NAPF Standard:
NAPF 500 Surface Preparation Standard for Ductile Iron Pipe and Fittings in Exposed Locations Receiving Special External
Coatings and/or Special Internal Linings
5
2.4 AWWA Standard:
AWWA C151 Ductile-Iron Pipe, Centrifugally Cast
3. Recommendations Related to Inspection of Incoming Castings for Proces
...

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