Products

Alloy Steel Pipe

Monel N04400 ASTM B163 Nickel alloy corrosion resistant pipe

Model Number: DW AP-6

China Monel N04400 Nickel alloy steel pipe manufacturer ASTM B163, SMLS or WELDED pipe

Pipe Elbow

SMLS ASTM A403 WP316L Flanged elbow NACE MR0175 8inch sch40s

Model Number: DW PE-18

Size:2inch,4inch,6inch,8inch,10inch Elbow wall thickness:3.2mm-17.48mm Material:carbon steel A234 WP...

Pipe Tee

ANSI B16.9 duplex stainless steel 2205 SMLS CROSS

Model Number: DW TE-17

DUWA PIPING produce ANSI B16.9 duplex stainless steel 2205 SMLS CROSS.

Pipe Elbow

stainless steel A403 WP316L seamless ASTM B16.9 long radius 90degree elbow

Model Number: DW PE-17

Size:DN8-DN750 SMLS, 8NB-750NB SMLS, 1/4inch-30inch SMLS Above 30inch will be supplied as welded one...

Pipe Cap

China Seamless ANSI B16.9 standard Stainless steel A403 WP316L pipe cap 4inch Sch10S

Model Number: DW CAP-9

Duwa Piping supply ANSI B16.9 standard Stainless steel A403 WP316L pipe cap,from 1/4inch to 60inch. ...

Stub End

stub end long pat type A SMLS A815 S32750 B16.9

Model Number: DW 16 SE3

Duwa supply duplex stainless steel A815 UNS S31803,S32750 and UNS 32760 long and short pat stub end....

Blind Flange

High pressure 2500LB RTJ A105N Blind Flange

Model Number: DW BL-20

China ASME B16.5 RTJ Blind Flange Manufacturer DUWA Provides ASTM A105N Blind Flanges, Ring Type Joi...

Slip on Flange

A240 316L SLIP ON flange，DIN plate flange，SOFF piping flange

Model Number: DW SO-16

A240 316L Flange Manufacturer Duwa Piping Offers stainless Steel ASME SLIP ON Flange, 200NB, PN16, F...

Blind Flange

A182 F53 Flange,SAF2507 flange,ASME B16.47A flange,duplex stainless steel Blind flange

Model Number: DW BL-14

Duwa Piping specializes in the production of duplex stainless steel A182 F53(UNS32750) Blind flange,...

Weld Neck Flange

Duplex stainless steel A182 F51, Weld Neck flange, ASTM B16.5 CL150, raised face 40NB

Model Number: DW WNF-19

Duwa Piping specializes in the production of duplex stainless steel A182 F51 flange,produce accordin...

Slip on Flange

200NB CL150 A182 F55 SORF Flange,ASME B16.5

Model Number: DW SOF-15

China A182 F55 SO Flange Manufacturer Duwa Piping Offers Super Duplex Steel ASME A182 F55 SO Flange,...

Slip on Flange

DN500 CL150 SORF Flange, A182 F51 ASME B16.5

Model Number: DW SOF-15

China ASME SA182 F51 SO Flange Producer Duwa Piping Offers Super Duplex Steel ASME A182 F51 Flange, ...