Products

Products List

API Gasket ring
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DW GT-3

China API Gasket Ring Duwa Piping can offer ring joint gasket/ RTJ gasket/ gasket ring/ R, RX, BX gasket ring/ Ring gasket/Oval, octagonal gasket ring/ Oval , octagonal ring joint gasket.
metal jacketed gasket graphite/ptfe/non asbesto filler
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DW GT-2

China metal jacketed gasket manufacturer Duwa Piping can supply metal jacketed gasket gasket graphite/ptfe/non asbesto filler,and also provide single jacketed gaskets
Spiral Wound Metallic Gasket
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DW GT-1

China Spiral Wound Metallic Gasket Manufacturer Duwa Piping can supply Spiral Wound Metallic Gasket with inner and outer ring for raised or flat flange, SS304/SS304+FG/CS, ASEM B16.20
Ductile Iron Pipe ISO 2531
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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
ASTM A304 stainless steel pipe
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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.
Alloy steel pipe ASTM A335 P9
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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.
Hot dip galvanized steel pipe
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DW HGP-1

China Hot dip galvanized steel pipe manufacturer Duwa Piping can supply Hop Dip Galvanized Steel Pipe for sours service. Zinc Coating is 45 / 75μm acc.to different thickness of the pipe
Low Temperature Carbon Steel Pipe
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DW LTCS-1

China Low Temperature Steel Pipe manufacturer Duwa Piping can supply Low Temperature Caron Steel pipe, material is ASTM A333 Grade 6. A/SA-333 Grades allow for cold temperature service to minus 150°F. Material is always provided in the normalized condition at a minimum and Charpy Impact tested to a specific temperature range to assure compliance with the required service temperature.
Spiral Welded Steel pipe
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DW SPP-1

China Carbon Steel Pipe manufacturer Duwa Piping can supply Spiral Welded Steel Pipe in 7 days, quality guarantee time 2rd longer than other supplier. EN 10204 3.1 Certificate can be supplied.