Products
Products
Duwa Piping can supply an extensive range of Flanges, Pipe Fittings, Pipes, Valves, Gaskets, Fasteners and other piping materials for industrial use.We apply the world-class military CNC lathe.Every product shall be tested strictly with site records.We keep 0 quality complaint in 5 years, export to 123 countries and districts, 1000 overseas projects.
Duwa Piping can supply Flanges,Pipe Fittings and Pipes in 3days,and guarantee quality period 2nd times longer than others. Duwa Piping provide the one-one service.You just need supply the right specification of the flanges,pipe fittings and pipes or other piping material.Our team will charge the material reliability,supervise production and inspection with site records.And also Duwa Piping have special guys to make the full use of the containers.This will raise your 2% profit in fact.At last,we will solve the after-sale problem at the first time we get your feedback,although we aim to "0"after-sale service. You will find us as your best reliable one-stop sourcing assistant.
Duwa Piping can supply Flanges,Pipe Fittings and Pipes in 3days,and guarantee quality period 2nd times longer than others. Duwa Piping provide the one-one service.You just need supply the right specification of the flanges,pipe fittings and pipes or other piping material.Our team will charge the material reliability,supervise production and inspection with site records.And also Duwa Piping have special guys to make the full use of the containers.This will raise your 2% profit in fact.At last,we will solve the after-sale problem at the first time we get your feedback,although we aim to "0"after-sale service. You will find us as your best reliable one-stop sourcing assistant.
Products List
DW WNF-13
Chinese ASTM A105 Weld Neck Flange Manufacturer Provides ASTM A105 Weld Neck Flange, ASME B16.5, Size 10IN, Pressure 150 LB, Wall Thickness SCH STD.
DW BF-5
China ANSI B16.47 Blind Flange manufacturer Duwa Piping provides ANSI B16.47 Blind Flange with material Carbon Steel,RF face, Size from 24 Inch to 92 Inch.
DW-PE-2
China Pipe Elbow Manufacturer Duwa Offers Pipe Elbow, CS, SS, AS, ANSI B16.9, MSS SP-97, 24-90 Inch Welded, SCH-STD, XS, 15-180 Degree, 3D, 5D, 8D.
DW-BF-2
China RTJ Blind Flange Manufacturer Duwa Offers RTJ Blind Flange, ASTM A105, ASTM A350 LF1/LF2, ASME B16.5, CL150, 300, 900, 1500, 1/2-90 Inch.
DW-WNF-1
China Raised Face Weld Neck Flange Manufacturer Duwa Offers C.S A105 Weld Neck Flange, Raised Face, ASME B16.5, CL150-1500, SCH-STD, 1/2-90 Inch.
DW-Ni-02
Inconel625 alloy is a solid solution reinforced nickel deformation high-temperature alloy with excellent corrosion resistance and high oxidation performance. It has good tensile and fatigue properties from low temperature to 980 ℃, and is resistant to stress corrosion under salt spray atmosphere. Therefore, it can be widely used in the manufacturing of aircraft engine components, aerospace structural components, and chemical equipment. The processing and welding performance of UNS 06625 alloy is good.
DW-Ni-01
Alloy 31 (N08031) nickel alloy is a nitrogen-containing iron nickel chromium molybdenum alloy with properties between super austenitic stainless steel and existing nickel based alloys. Alloy 31 (N08031) nickel alloy is suitable for application in industrial fields such as chemistry and petrochemicals, environmental engineering, and oil and gas production.
DN300 SCH160
Corrosion resistant alloy pipe fittings, nickel alloy materials for oil drilling platforms, ASTM thick wall butt welded pipe fittings, Submarine pipeline
DW SOF-21
CHINA Flange Manufacturer DUWA PIPING 1INCH 300LB SLIP ON A182 F316L flange,Ex works in 5 days.