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skype:okb-bearing M4

INA HK2012 bearing NTN K9X12X13 bearing NACHI NU216 bearing NSK 7000CDF bearing SKF 7221CDT bearing NSK 51309 bearing SKF NJ2315 bearing TORRINGTON 24064SDW33 bearing

SKF 30305 bearing INA 81210TN bearing SKF 234730B bearing SKF 6202-ZN bearing SKF 6224-2Z bearing NTN QJ309 bearing SKF 71918CD/DT bearing SKF 6221-RS1 bearing SKF 1312K bearing

SKF 23040CCK/W33 bearing SKF 2207 bearing Nachi 6801 bearing SKF NU2205EC bearing NTN N307 bearing SKF 7003ACD/DT bearing SKF NJ336 bearing TORRINGTON 22256SDW33 bearing

NSK 6904N bearing SKF 81140 bearing SKF 608-RS1 bearing SKF 6221 bearing SKF NK5/12 bearing NTN 6020Z bearing SKF 21315CCK bearing NSK F691X bearing Nachi 6832 bearing

NACHI 6944 bearing NTN NU314 bearing NTN 7317DB bearing KOYO 511/670 bearing NTN NJ244 bearing KOYO 320/32JR bearing NACHI NF309 bearing NSK 6032ZZS bearing

SKF 71916ACD bearing SKF 6215-Z bearing SKF 23092CAC/W33 bearing SKF 6218-2RS1 bearing NTN 697 bearing KOYO NN3064 bearing SKF NU2306 bearing SKF 30226 bearing

HDPE Double Wall Corrugated Pipe

HDPE double wall corrugated pipe

HDPE double wall corrugated pipe Appearance, standard and Application

Black. Implementation of GB / T1942.1-2004 "buried HDPE structural wall pipeline system section 1; polyethylene double wall corrugated pipe", the elastic ring meet the requirements of HG / T3091-2000. Products are widely used in urban drainage, sewage engineering, agricultural irrigation, drip irrigation, water-saving irrigation projects, drainage, sand control projects.

HDPE double wall corrugated pipe Specification

1. N4(ID 200 mm.300 mm.400 mm.500 mm.600 mm.800 mm)

2. N8 (ID 200 mm.300 mm.400 mm.500 mm.600 mm.800 mm)

HDPE double wall corrugated pipe Features

n Unique structure, high impact strength ;

n Smooth inner wall,small water flow resistant.large fluid flow;

n Easy to connect,good joint seal,No infiltration;

n Extremely light weight ,hence easy to handle and reduce cost;

n More than 50 years` service life in buried condition.

n High-density polyethylene is a hydrocarbon polymer, non-polar, high acid and alkali corrosion resistance.

n Eco-environment materials, non-toxic, non-corrosive, non-scaling, recyclable;

n Temperature range,-60℃ the pipeline no breakage, the maximum temperature of the transmission -medium is 60℃

n Comprehensive project cost basically same as the concrete pipe, low operating costs

HDPE Pipes,HDPE Double Wall Corrugated Pipe,High Density Polyethylene Pipe,Double Wall Corrugate HPDE Pipe

Hebei Fangyu Trade Co., Ltd. , https://www.fangyu-filtermedia.com