Pipes
Pipes
Steel Pipe manufacturer Duwa supplies Seamless / Welded Steel Pipes, Iron Pipes, Galvanized Pipe, Piping System in carbon steel, stainless steel, alloy steel, etc.
Products List
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.
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DW-Ti-1
TA2 titanium welded pipe OD 355mm wall thickness 4mm, Duwa Piping have big stock
ASTM alloy steel A335 P91 High pressure boiler pipe professional supplier, have a15% market share in Australia and Italy, geothermal power giant ORMAT company is our long-term partner, approved by KOC company in 2020.
DW AP-6
China Monel N04400 Nickel alloy steel pipe manufacturer ASTM B163, SMLS or WELDED pipe
DW CSP-3
China ASTM A106 Seamless Carbon Steel Pipe Manufacturer Duwa offers ASTM A106 GR.B Carbon Steel Pipe, 10 Inch, SCH 30, 6 Meters, black coating.
DW CSP-2
China API 5L Gr.B Seamless Carbon Steel Pipe Manufacturer Duwa Offers API 5L Gr.B Seamless Pipe, Carbon Steel, SCH 40, 6 Inch, 6000mm Length.
DW DRP-1
China Ductile Iron Pipe ISO 2531 Manufacturer Duwa Piping offers Ductile Iron Pipe ISO 2531 C20 T Type, Cement mortar lining to ISO 4179
DW PP-2
China Stainless Steel Pipe manufacturer Duwa Piping can supply ASTM A304 stainless steel pipe in 10 days, seamless or welded also available. EN 10204 3.1 Certificate can be supplied.
DW PP-3
China Alloy Steel Pipe manufacturer Duwa Piping can supply Alloy Steel Pipe ASTM A335 P9 in 10 days. EN 10204 3.1 Certificate can be supplied.