Flanges
Flanges
Products List
DW SOF-15
China ASME SA182 F51 SO Flange Producer Duwa Piping Offers Super Duplex Steel ASME A182 F51 Flange, DN500, CL150, RF，ASME B16.5.
DW WNF-18
China ASME SA182 S32750 Weld Neck Flange Producer Duwa Piping Offers Super Duplex Steel ASME SA182 UNS S32550 WN Flange, 8 Inch, 150 LB, Schedule 80, Raised Face.
DW SOF-14
China BS EN 1092-2 Slip on Flange Manufacturer Duwa offers ASTM A182 F316L SO Flange, PN16 (150 LB), DN100 (4 Inch), Standard BS EN1092-2.
DW WNF-17
China EN 1092-1 11 Flange Manufacturer Duwa offers ASTM A182 F316L WN Flange, PN40 (1500 LB), DN25 (1 Inch), Standard EN1092-1 Type 11.
DW SOF-13
Slip On Flange China manufacturer Duwa Piping supplies Flange MS SORF FORG, Material ASTM A105, 18inch, PN25.
DW OF-4
China Orifice Flange manufacturer DUWA produces Steel Flanges for Orifice plates , 8" 300# WN RF, Material A105.
DW BF-13
China ASTM A182 Stainless Steel Blind Flange Manufacturer DUWA Provides ANSI B16.47A SS ASTM A182 F304 Blind Flanges, 40 Inch, 150LB, Flat Face.
DW BF-12
China Flanged Blind Flange Manufacturer: RTJ Spacer & Blind Flange, 18 Inch (450NB), 600LB, Inconel 600 B564 UNS NO 8825, ASME B16.48, NACE MR-01-75.
DW BF-11
China API Blind Flange Manufacturer DUWA PIPING Offers API 605 Blind Flanges, ASTM A694 F42/F46/F48/F50/F52/F56/F60/F65/F70, RF, 300LB (PN50), DN15-DN600.