GB/T 2843-1981
Abolished
T/ZZB 1751-2020
Active
Group standards
T/ZZB 1751-2020 Continuously Wound Glass Fiber-Reinforced Plastic Sand-filled Pipe (CWFRP) Sampling Pipes。
T/ZZB 1751-2020 Continuously Wound Glass Fiber-Reinforced Plastic Sand-filled Pipe (CWFRP) Sampling Pipes。
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 1751-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Fiber-reinforced composites
ICS Name:
Enhanced plastics
Publish Date:
2020-10-23
Implement Date:
2020-11-30
Scope
Main technical content: This document specifies the terms and definitions, classification and marking, basic requirements, technical requirements, test methods, inspection rules, marking, installation lines, packaging, transportation and lifting, storage, and quality commitments for continuous-wound glass fiber reinforced plastic sand-filled pipes (hereinafter referred to as CWFP pipes). This document is applicable to CWFP pipes with a nominal diameter of 200 mm to 4,000 mm, a pressure rating of 0.1 MPa to 3.2 MPa, a ring stiffness rating of 1,250 N/m2 to 10,000 N/m2, and a maximum medium temperature of not more than 50 °C, used in piping projects such as water supply and drainage, water conservancy, and farmland irrigation. Continuous-wound glass fiber reinforced plastic pipes without sand filling may also refer to this document for use.
Development Information
Related Standards
GB/T 3139-1982
Replaced
GB/T 3139-1982 Test method for thermal conductivity of glassfiber reinforced plastics
GB/T 3854-1983
Replaced
GB/T 3854-1983 Test method for hardness of fiber reinforced plastics by means of a Barcol impressor
GB/T 3855-1983
Replaced
GB/T 3855-1983 Test method for resin content of carbon fiber reinforced plastics
GB/T 3856-1983
Replaced
GB/T 3856-1983 Test method for compression properties of unidirectional fiber reinforced plastics
GB/T 6011-1985
Replaced