【 Weak current College 】 current domestic common nonmetallic pipeline list

Ordinal in its varietal designation standard pipe temperature (℃) working pressure (MPa) to an existing specification size (mm) connection scope note 1 * high density polyethylene pipe HDPEGB1930-93 ≤ 601.0DN25-1000 hot melt welding, electric welding for sewerage, buried pipe, pipe-pipe, chemical gas, promising DN110-3500 other corrugate buried pipe 2 * hard PVC chemical pipes PVC-UGB/T4219-96GB/T4220-84 ≤ 601.6DN25-800 socket, flanges for chemical-resistant tube low prices, without plasticizer, welding convenient 3 * FRP-reinforced poly vinyl chloride pipe FRP/PVCHGJ515-87 "801.6DN25-800 socket, flanges suitable technology for acid lower 4 * glass-reinforced polypropylene composite pipe FRP/PPHG/T21579-95-15 ~ + 1001.6DN15-600 socket, flanges for pickling pipe, sewer (acid-solution) layer composite bonding requires high 5 * glass fiber (inner) reinforced polypropylene pipe FRPP (RRP) HG20539-92-20 ~ + 1201.0DN15-500 (800) welding (flange and screw thread) applies to the process of acid pipe, sewer solderability somewhat less 6 * FRP FRP tube filament winding (FW) JC552-94HGJ534-91 ≤ 120 (resin) ≤ 1.6DN25-3000 socket, flanges suitable pressure acid-proof pipes, sewage pipes used in vinyl ester resins-7 * lined modified polypropylene composite pipe CS/PPHG/T2437-93; HG20538-92-14 ~ + 1001.6DN25-400 flange (threaded) for pressure pipe expansion process of acid should consider 8 * steel lining PTFE tube (pushed) CS/F (PTTE) HG/T21526-94ASINI545-96-20 ~ + 1801.6DN25-400 (L ≤ 4000) flange (thread) is suitable for high temperature-resistant tube expansion process should consider, F4 cannot vacuum resistance welding, 9 steel roller lining poor polyethylene pipe CS/HDPEASTM F1545-96" 601.6DN25-1000 flanges suitable for large-diameter antifriction tube thickness is 3 ~ 5mxn request processing 10 steel roller lining uniformity F40 tube CS/F40 (ETFE) ASIMI545-96-20 ~ + 1801.6 vacuum DN25-1600 flange for acid-resistant, high temperature, vacuum melting process integration, tight lining production equipment and special-shaped pieces, thickness adjustable 11 lined rubber tube HG21501-93 ≤ 851.0DN25-400 flange for acid-proof pipes aging 12 * building hard PVC sewerage UPVCGR/T10002.1-96ISO4422-92ISO3633-91 ≤ 601.6DN25-250 socket, sleeve for building drains low prices, technical specifications for CECS17-9013PVC reinforced pipes (R-Rib) 601.0DN150-400 socket for buried pipe 14PVC double wall corrugated pipes GB/T18477-2001601.0DN110-500 socket suitable for underground tube 15 sand glass tube JC/T838-98ASIMD2996AWWA-C950-95601.6DN500-2500 socket for better buried pipe stiffness, low cost 16 styrene/butadiene/acrylonitrile tube ABSHG21561-94 ≤ 701.0DN15-200 socket, flanges suitable water pipe (17) PVDF pipe PVDF (F2) ≤ 1601.0DN25-150 on welding, flange for high purity water pipes, corrosion, high performance pipe price, but with F4 tube processing and weldability good (18) the glass tube HG12130-2142-90 ≤ 2001.0DN50-250 (L ≤ 3000) flange for pipe is not commonly used General corrosive, high requirements to install and easy to damage the pipe steel skeleton 19 PE water supply pipe CJ/T123-124-2000 industrial pipe CJ/T3600-3690-2000702.5DN50-500 electric welding for water supply, sewage pipe, gas pipe, gas pipe another dedicated standard 20 cross-linked polyethylene pipes (high density) XPE (or XLPE) DINI16892BS7291GB/T18992-2003951.6DN20-63 clasp intensify-suitable for hot and cold water pipe resistance to creep up, somewhat less rigid, performance and cross-linking degree for 22 aluminum-plastic composite pipe HPPE/Al/HDPECJ/T108-99ASIMF1282-92GB/T18977-2003601.6DN within 10-50 card ring to apply to the cold water pipe connection reliability difference 21 * atactic polypropylene pipe PPRGB/T18742-2002DIN8077601.6DN20-75-melt for cold and hot water pipe materials (23) polybutylene pipes PB-1DINI6968901.6DN20-32 hot melt for hot water pipe Note: the use of pressure and pipe diameter: CS/F40 tube, PVDF pipe used to import feed as the main raw material, pipe quality is good; * is the common duct, with () is a special tube. CPVC pipe for chlorinated polyvinyl chloride, in the case of a new generation of modified PVC pipe, with temperature resistance, flame resistance, good corrosion resistance, suitable for high corrosion resistance.