Hebei Lufeng Piping Equipment Co., Ltd.
Carbon /Alloy steel pipes, ERW steel pipes, API 5L LSAW&SSAW, ASME B16.9/MSS SP-75 BW pipe fittings, ASME B16.5/16.47 steel flanges, ASME B16.11/MSS SP-97 forged fittings, Knife gate valves, Butterfly
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Specifications
hdpe pipe and fitting
1.Excellent decay resistance
2.Well insulation performance
3.Smooth inner
HDPE DWC drain Pipes
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Detailed;Product;Description
;
HDPE;corrugated;pipe(DN:200-800mm);
1.Excellent;decay;resistance;
2.Well;insulation;performance;
3.Smooth;inner;wall;
Big;diameter;HDPE;corrugated;pipe;for;drainage
Product;characteristics:
1.;Unique;product;structure,;thus;high;pressure;resistant
2.;Smooth;inner;surface,;thus;large;flowing;amount
3.;Convenient;pipe;connection,;perfect;connecting;sealing,;anticorrosion,;no;leakage,;no;scaling,;no;second;pollution,;the;ideal;environment-friendly;pipes.
4.;Good;property;of;coils;and;adjustability;to;uneven;sinking;of;soil
5.;Long;service;life:;Its;service;life;can;reach;50;years;when;buried;underground.
6.;Light;weight:;Convenient;installation;brings;lower;construction;costs;and;less;time.
7.;Anti;abrasion;property;is;3~5;times;higher;than;common;steel;pipes;at;a;flowing;rate;of;15;feet;per;second. ; ;
Physical;properties:
| Items | Technical;requirements |
| Ring;stiffness | S1≥4KN/square;meter,;S2≥8KN/square;meter |
| Impact;strength(TIR) | ≤10% |
| Ring;flexibility | Test;sample;should;be;smooth,;no;reversed;flexure;,;no;crack,; no;delamination,no;stratification. |
| Oven;test | no;air;bubble,;no;delamination,;no;crack,;no;stratification |
| ; | |
| Creep;rate | ≤4 |
