Products

Products List

Stub Bolt Full thread
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DW STB-2

China Stub Bolt Full thread Manufacturer Duwa Piping can offer Stub Bolt full thread, material A193 B7,A194 B8,1/4"-2",delivery time 10-15 days.
Stub Bolt A193 B7
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DW STB-1

China Stub Bolt A193 B7 manufacturer can provide Stub Bolt A193 B7 UNC standard.high strength alloy steel material,M16-M56, Delivery in 10-15days
Swing Check Valve
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DW CV-1

China Swing Check Valve supplier Duwa Piping provides Swing Check Valve with API 6D Valve standard.
Trunnion Ball Valve
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DW BV-2

China Trunnion Ball Valve supplier Duwa Piping offers Trunnion Ball Valve, ball made of A105, featured with API 6D Valve standard.
Floating Ball Valve
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DW BV-1

China Floating Ball Valve supplier Duwa Piping provides Floating Ball Valve, seat made of PTFE, featured with API 6D Valve standard.
Non-asbestos Gasket 1/4in thick
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DW GT-7

China Non-asbestos Gasket manufacturer Duwa Piping can providue Non-asbestos Gasket 1/64inch to 1/4in thick
100% Pure PTFE Envelope Gasket
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DW GT-6

China 100% Pure PTFE Envelope Gasket Duwa Piping can offer PTFE Envelope Gasket,Teflon PTFE Envelope Gasket in 7days
corrugated gasket cover graphite/ptfe
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DW GT-5

China corrugated gasket cover graphite/ptfe manufacturer Duwa Piping can offer corrugated gaskets, SS304/Soft Iron.It contain Basic Type and Outer Circle Type.
Octagonal ring joint gasket coated Cadmium
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DW GT-4

China Octagonal Ring joint gasket coated Cadmium manufacturer Duwa Piping can offer Ring joint gasket RTJ gasket, which have three sharp: oval(elliptic), octangal, and lens