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ASTM D2997-21

Standard Specification for Centrifugally Cast “Fiberglass” (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe

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NORMA vydána dne 1.5.2021

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Informace o normě:

Označení normy: ASTM D2997-21
Datum vydání normy: 1.5.2021
Kód zboží: NS-1026835
Počet stran: 5
Přibližná hmotnost: 15 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Anotace textu normy ASTM D2997-21 :

This specification covers machine-made glass-fiber-reinforced thermosetting-resin pressure pipe manufactured by the centrifugal casting process. Pipe covered by this specification has been found suitable for conveying gases, petroleum products, or corrosive fluids. For the purposes of this standard, polymer does not include natural polymers. Pipe meeting this specification shall be categorized by the prescribed long-term static or cyclic hydrostatic design basis when tested. Additionally, the pipe shall meet the applicable cell limit requirements for short-term rupture strength, longitudinal tensile strength, tensile modulus, and pipe stiffness.

Keywords:

ICS Number Code 23.040.20 (Plastic pipes)

Doplňující informace

1. Scope

1.1?This specification covers machine-made glass-fiber-reinforced thermosetting-resin pressure pipe manufactured by the centrifugal casting process. Included are a classification system and requirements for materials, mechanical properties, dimensions, performance, test methods, and marking.

Note 1:?The term fiberglass pipe as described in Section 3 applies to both reinforced thermosetting resin pipe (RTRP) and reinforced polymer mortar pipe (RPMP).

Note 3:?For the purposes of this standard, polymer does not include natural polymers.

1.2?The values given in parentheses are for information only.

Note 4:?There is no known ISO equivalent to this standard.

1.3?The following precautionary caveat pertains only to the test method portion, Section 7, of this specification: 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.

1.4?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.

2. Referenced Documents

C33-07	Standard Specification for Concrete Aggregates
D3567-17(2022)	Standard Practice for Determining Dimensions of “Fiberglass” (Glass-Fiber-Reinforced Thermosetting Resin) Pipe and Fittings
F412-23	Standard Terminology Relating to Plastic Piping Systems
D1598-23	Standard Test Method for Time-to-Failure of Plastic Pipe Under Constant Internal Pressure
D1599-18	Standard Test Method for Resistance to Short-Time Hydraulic Pressure of Plastic Pipe, Tubing, and Fittings
D2992-22	Standard Practice for Obtaining Hydrostatic or Pressure Design Basis for “Fiberglass” (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe and Fittings
D2105-01(2019)	Standard Test Method for Longitudinal Tensile Properties of “Fiberglass” (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe and Tube
D618-21	Standard Practice for Conditioning Plastics for Testing
D883-24	Standard Terminology Relating to Plastics
D2143-21	Standard Test Method for Cyclic Pressure Strength of Reinforced, Thermosetting Plastic Pipe
D2412-21	Standard Test Method for Determination of External Loading Characteristics of Plastic Pipe by Parallel-Plate Loading
D1600-18	Standard Terminology for Abbreviated Terms Relating to Plastics (Withdrawn 2024)

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