Flanges
Flanges
Products List
DW-WNF-20
Size:1/2inch to 32inch
Pressure:150LBS-2500LBS,PN10-PN 100
Flange type:weld neck RF/FF
DW PL-1
Duwa Piping pipeline company specializes in the production of plate flange, surface treatment can be antirust oil or black paint.
Big stock and competitive price.
DW TS-1
Duwa Piping supply carbon steel ,stainless steel and alloy steel tubesheet. Size 10inch-80inch, can be customized to customer drawing
DW BL-18
DW BL-20
China ASME B16.5 RTJ Blind Flange Manufacturer DUWA Provides ASTM A105N Blind Flanges, Ring Type Joint Face, Class 1500, ANSI Standard, Size 10 Inch.
DW SO-16
A240 316L Flange Manufacturer Duwa Piping Offers stainless Steel ASME SLIP ON Flange, 200NB, PN16, Flat Face,DIN 2543
DW BL-14
Duwa Piping specializes in the production of duplex stainless steel A182 F53(UNS32750) Blind flange,we can produce according to ASTM B16.5 ,EN1092-1,JIS,DIN standard.Flange types including Weld Neck,Slip On,Thread ,Socket Weld and Blind.
Pressure from 150LB to 2500LB.
Size 1/2inch -60inch
DW WNF-19
Duwa Piping specializes in the production of duplex stainless steel A182 F51 flange,produce according to ASTM B16.5 ,EN1092-1,JIS,DIN standard.Flange types including Weld Neck,Slip On,Thread ,Socket Weld and Blind.
Pressure from CL150 to CL2500. Size 1/2inch -60inch,
DW SOF-15
China A182 F55 SO Flange Manufacturer Duwa Piping Offers Super Duplex Steel ASME A182 F55 SO Flange, 200NB, CL150, RF，ASME B16.5.