JT/T 871-2013 (English Version) PDF

Scope: This standard specifies the product models and specifications, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of high-strength steel-plastic acoustic pipes for concrete cast-in-place piles. This standard applies to high-strength steel-plastic acoustic measuring tubes for ultrasonic testing of concrete cast-in-place piles.

JT/T 871-2013 Referenced Document

GB/T 14152 Thermoplastics pipes-Determination of resistance to external blows-Round-the-clock method
GB/T 24150 Plastics.Flame retardant impact-resistant polystyrene compound
GB/T 5761 Universal polyvinyl chloride resin for suspension method*， 2019-11-01 Update
GB/T 6671 Thermoplastics pipes-Determination of longitudinal reversion
GB/T 700 Carbon structural steels
GB/T 8801 Test method for unplasticized polyvinyl chloride (PVC-U) fittings by falling
GB/T 8802 Thermoplastics pipes and fitting-Determination of vicat softening temperature
GB/T 8804.2 Thermoplastic pipes--Determination of tensile properties--Part 2: Pipes made of unplasticized poly(vinyl chloride)(PVC-U),chlorinated poly(vinyl chloride)(PVC-C)and high-impact poly(vinyl chloride)(PVC-HI)
GB/T 8806 Plastics piping systems.Plastics components.Determination of dimensions
GB/T 9647 Determination of Ring Stiffness of Thermoplastic Pipes*， 2016-07-01 Update
HG/T 2579 Rubber Compounds of O-Rings used for Hydraulic fluid power System
HG/T 2704 Chlorinated Polyethylene

2013 JT/T 871-2013 High-strength steel-plastic sonic-testing pipes for concrete bored piles