YD/T 841.1-2008 (English Version) PDF

Scope: This part of YD/T 841.1-2008 specifies the symbols, product classifications and models, and test methods for plastic pipes used in underground communication pipelines. This section applies to single-hole and multi-hole plastic pipes in duct systems for underground communication and optical cables.

YD/T 841.1-2008 Referenced Document

GB/T 14152-2001 Thermoplastics pipes-Determination of resistance to external blows-Round-the-clock method
GB/T 18042-2000 Thermoplastics pipes-Determination of creep ratio
GB/T 6111-2003 Thermoplastics pipes for the conveyance of fluids-Resistance to internal pressure--Test method
GB/T 6671-2001 Thermoplastics pipes-Determination of longitudinal reversion
GB/T 8801-1988 Test method for unplasticized PVC fittings by falling
GB/T 8802-2001 Thermoplastics pipes and fitting-Determination of vicat softening temperature
GB/T 8804.2-2003 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 8804.3-2003 Thermoplastic pipes--Determination of tensile properties--Part 3: Polyolefin pipes
GB/T 8805-1988 Determination of deflection for rigid plastic pipes
GB/T 8806-1988 Method for dimension measuring of plastic pipes
GB/T 9647-2003 Thermoplastics pipes--Determination of ring stiffness

2016 YD/T 841.1-2016 Plastic pipes for underground communication ducts Part 1: General principles
2008 YD/T 841.1-2008 Plastic Pipe for Buried Communication Conduit.Part 1:General
1996 YD/T 841-1996 Plastic pipes for underground communication pipelines