Hdpe Drainage Pipe China

We produce and sell steel pipes, carbon steel pipe, GI pipe, carbon steel pipe , SS pipes and Spiral steel pipe in long term. Our factory have plenty of steel in stock and customers can find the right products. GI pipe Q195, Q235, Q345, Stainless Steel (SS pipe) 201, 304, 316, 316L Seamless Pipe 42crmo, 20, 35, 45 OD Size 12mm, 20mm, 25mm, 40mm, 50mm, 10mm-600mm Buyers please send us steel pipe specificationss on OD size, wall thickness, steel grades and quantity to quote cost.

Cast Iron and Ductile Iron tube and fittings PL739 Cast Iron and Ductile Iron tube and fittings can be offered by our comapny to meet different engineering needs. The difference between ductile iron and gray iron 1. Different chemical composition Nodular cast iron contains nodular graphite, which can improve its toughness and strength, while reducing brittleness. Gray cast iron contains a lot of carbon, so that its hardness and wear resistance is high, but the toughness is poor. 2. Different organizational structures The structure of nodular cast iron contains nodular and ferrite, and the distribution of nodular is uniform. While the structure of gray cast iron is mainly ferrite and pearlite, and the distribution of pearlite is uneven. 3. Different performance Ductile iron has high strength and toughness, and has good corrosion resistance. It is uitable for the manufacture of high load and high pressure parts. The hardness and wear resistance of gray cast iron are high. It is suitable for the manufacture of friction and wear parts. Application field Cast iron : because of its low strength and good vibration resistance. It is often used in the production of parts under compressive stress, such as box, base, etc. Ductile iron : because of its high strength and good toughness. It is often used in the manufacture of parts requiring high strength and toughness, such as crankshaft, connecting rod and so on.

We are mainly for customers to provide a variety of pipelines. The pipes we sell include plastic pipes, PVC pipes, HDPE pipes, LDPE pipes, PE pipes, PPR pipes, PC pipes, ABS pipes, PA pipes, PU pipes, hoses, soft tubes, all kinds of plastic granule materials, and recycled regrind materials. Gi pipes, stainless steel pipes, seamless pipes, MS pipes, carbon steel, composited pipes, water tubes, corrugated pipes, fittings, valves, flanges, nuts, and screws. And other environmental plastic and stainless steel pipes for residential construction households. With meeting international standard quality, the pipes are of different thicknesses, lengths, and applications.

We supply various types of UPVC pipe fittings including welded fittings there are two kinds of welded and nonwelded socket welded and threaded fittings flange fittings Ball valve straight pipe straight elbow forward Tee pipe clamp abnormal straight reducing elbow cross loose jointpipe cap copper inner wire straight copper inner wire Tee outer wire direct head loose joint direct head loose elbow double loose ball valve 45 elbow reducing ring external thread plug flange copper inner wire elbow quick joint Y filter glue 1 Fittings used for connecting pipes are flange loose joint pipe hoop clamp sleeve throat hoop etc 2 Fittings change the direction of the pipe elbow bend pipe 3 Fittings change the diameter of the pipe reducing diameter reducing pipe reducing elbow branch pipe reinforcing pipe 4 Fittings increase the pipe branch tee crossing 5 Fittings for pipe sealing gasket raw material belt thread flange blind plate pipe plug blind plate head welding plug 6 Fittings for pipe fixing clamp ring tow hook hanging ring bracket bracket pipe clamp etc

HDPE Drainage Pipe Specifications DN(mm) Wall Thickness SN2 SDR33 SN4 SDR26 SN8 SDR21 Min Max Min Max Min Max 110 â?? â?? 4.2 4.9 5.3 6.1 125 â?? â?? 4.8 5.5 6.0 6.9 160 4.9 5.6 6.2 7.1 7.7 8.7 200 6.2 7.1 7.7 8.7 9.6 10.8 250 7.7 8.7 9.6 10.8 11.9 13.3 315 9.7 10.9 12.1 13.6 15.0 16.8 355 10.9 12.2 13.6 15.2 16.9 19.7 400 12.3 13.8 15.3 17.1 19.1 22.2 450 13.8 15.4 17.2 20.0 21.5 24.8 500 15.3 17.1 19.1 22.2 23.9 27.4 630 19.3 22.5 24.1 28.0 30.0 34.7 800 24.5 28.4 30.6 35.4 38.1 44.1 1000 30.6 35.4 38.2 44.2 47.7 55.1 1200 36.7 42.4 45.9 53.0 57.2 66.0 1400 42.9 49.6 53.5 61.8 66.7 73.5 1600 49.0 56.6 61.2 70.6 76.2 84.0 1800 54.5 60.1 69.1 76.2 85.7 94.4 2000 60.6 66.8 76.9 84.7 95.2 104.9 Properties Characteristics Requirements Test Parameters Test Method Ring Stiffness SDR33:â?¥2KN/m2 SDR26:â?¥4KN/m2 SDR21:â?¥8KN/m2 Test temperature Deflection Deflection speed for 110mmï¼?DNâ?¤200mm 200mmï¼?DNâ?¤400mm 400mmï¼?DNâ?¤800mm DNï¼?800mm Tolerance on test speed (23±2)â?? 3% 5mm/min 10mm/min 20mm/min 0.03diamm/min ±5% ISO9969 Tengyuan can supply municipal engineering pipe, dredging engineering pipe, HDPE Gas Pipe, Power Engineering Pipe, Mining Pipe and agriculture irrigation pipe, etc. Integrity is the foundation of us, as well as the guarantee for enterprise's sustainable development. Features: 1.Non-toxic.The HDPE material is non-toxic and tasteless. It belongs to green building materials and never scaling through the strict health test, which can effectively improve the water quality. 2.Low flow resistance. The Smooth inner wall is easy for pipeline transportation .Under the same condition, HDPE pipeâ??s delivery capacity can be increased by 30%, as its roughness is much less than that of steel pipe and glass reinforced pipe. 3. No Leakage. HDPE pipe is connected in the ways of butt fusion, socket fusion and electrofusion, which means the strength of joint point is higher than tube itself . 4. Excellent Flexibility. HDPE pipes could be coiled for the small diameter products. Also, it could be slightly bended for the large diameter products, which will be much more convenient in the construction site. 5.Good resistance ability for scratch. HDPE pipe is 4 times the wear resistance of steel pipe, which means HDPE pipe has longer service life and better economical efficiency. 6.Convenient for construction. PE pipe could be installed in a variety of trenchless ways, so it is very convenient for construction and installation. 7.Long life-span. Designed 50 yearsâ?? service life under rated temperature and pressure.