Products

Weld Neck Flange

ASME SA182 S32750 Weld Neck Flange, 8 Inch, 150 LB, SCH 80, Raised Face

Model Number: DW WNF-18

China ASME SA182 S32750 Weld Neck Flange Producer Duwa Piping Offers Super Duplex Steel ASME SA182 U...

Slip on Flange

BS EN 1092-2 SO RF Flange, DN100 PN16, A182 F316L

Model Number: DW SOF-14

China BS EN 1092-2 Slip on Flange Manufacturer Duwa offers ASTM A182 F316L SO Flange, PN16 (150 LB),...

Weld Neck Flange

EN 1092-1 Type 11 Weld Neck Flange, DN 25 PN40, ASTM A182 F316L

Model Number: DW WNF-17

China EN 1092-1 11 Flange Manufacturer Duwa offers ASTM A182 F316L WN Flange, PN40 (1500 LB), DN25 (...

Pipe Elbow

AWWA C208 Elbow, 48 inch 90 degree, ASTM A234 WPB

Model Number: DW PE-16

AWWA C208 Elbow, 48 inch 90 degree, ASTM A234 WPB

Pipe Reducer

AWWA C208 Reducer, Carbon Steel per ASTM A36, Fabricated, Marked per MSS SP 25

Model Number: DW RD-7

China AWWA C208 Reducer Exporter Duwa Offers AWWA C208 Reducer, Carbon Steel per ASTM A36, Fabricate...

Slip on Flange

Flange MS SORF FORG, A105 18 inch PN25 Slip On China

Model Number: DW SOF-13

Slip On Flange China manufacturer Duwa Piping supplies Flange MS SORF FORG, Material ASTM A105, 18in...

Pipe Bend

12 Inch Bends 22.5 Degree, API 5L GRB, Tangent Length 500mm

Model Number: DW PB-10

Duwa Piping supplies 12 inch bends, 22.5 Degree, Material API 5L GRB, Tangent length 500mm.

Orifice Flange

Steel Flanges for Orifice plates , 8" 300# WN RF A105

Model Number: DW OF-4

China Orifice Flange manufacturer DUWA produces Steel Flanges for Orifice plates , 8" 300# WN RF, Ma...

Blind Flange

SS A182 F304 Blind Flange, 40 Inch, ANSI B16.47A

Model Number: DW BF-13

China ASTM A182 Stainless Steel Blind Flange Manufacturer DUWA Provides ANSI B16.47A SS ASTM A182 F3...

Blind Flange

RTJ Flanged Blind Flange, CL600, 18 Inch

Model Number: DW BF-12

China Flanged Blind Flange Manufacturer: RTJ Spacer & Blind Flange, 18 Inch (450NB), 600LB, Inconel ...

Blind Flange

API 605 Blind Flange, RF, ASTM A694, 300LB

Model Number: DW BF-11

China API Blind Flange Manufacturer DUWA PIPING Offers API 605 Blind Flanges, ASTM A694 F42/F46/F48/...

Socket Weld Flange

reducing flange socket weld, ANSI 1/2 inch RF, welded pipe connection 1 inch

Model Number: DW REFL-1

Reducing flange socket weld, One side ANSI 1/2” RF connect with welded pipe connection 1”