Raised Face Weld Neck Flange

Chengdu Derbo Steel Co.,Ltd

4Inch PN16 WN Flange Sched.40 ASTM A105

Model Number: DB- Welding Neck Flange -1882

China WN Flange ASTM A105 EN1092-1 Forged For Pipe Connection

Chengdu Derbo Steel Co.,Ltd

5 Inch PN16 Welding Neck Flange Sch XS A105N

Model Number: Welding Neck Flange -1920

China Oiled WN Flange ASTM A105N EN1092-1

Chengdu Derbo Steel Co.,Ltd

Flange Pipe Weld Neck 20In 300 LB Raised Face Carbon Steel ASTM A105N SCH XS ASME B16.5 NACE MR0175

Model Number: DB-Flange-1954

China Flange Pipe Weld Neck 20In 300 LB Raised Face Carbon Steel ASTM A105N SCH XS ASME B16.5 NACE M...

Chengdu Derbo Steel Co.,Ltd

Flange WN 16Inch CLASS 300 RF Carbon Steel ASTM A-105 SCH STD ASME B16.5

Model Number: DB- Welding Neck Flange -2000

China ASTM A-105 ASME B16.5 WN Flange 16Inch CLASS 300 RF SCH STD

Chengdu Derbo Steel Co.,Ltd

Welding Neck Flange STD 26 Inch Class 150 ASME B 16.47 Series B EN 1.4541

Model Number: DB-Flange-2031

China Welding Neck Flange STD 26 Inch Class 150 ASME B 16.47 Series B EN 1.4541

Chengdu Derbo Steel Co.,Ltd

Flange Weld Neck 6 Inch 150LB RF Carbon Steel A105N STD ASME B16.5 NACE MR0175

Model Number: DB- Welding Neck Flange -2068

China Forged WN Flange Carbon Steel A105N ASME B16.5

Chengdu Derbo Steel Co.,Ltd

Flange Weld 8In 150LB STD ASTM A350 LF2 WN RF B16.5

Model Number: DB-Flange-2087

China Steel Flange Weld 8In 150LB STD ASTM A350 LF2 WN RF B16.5

Chengdu Derbo Steel Co.,Ltd

WN Flange 14Inch 300LB RF Carbon Steel ASTM A105 SCH80 ASME B16.5

Model Number: DB- Welding Neck Flange -2158

China 14Inch 300LB RF SCH80 Carbon Steel ASTM A105 ASME B16.5 WN Flange

Chengdu Derbo Steel Co.,Ltd

Welding Neck Flange DN550 ASTM A-105 CL300 RF ASME B16.5

Model Number: DB- Welding Neck Flange -2188

China WN Flange Carbon Steel ASTM A-105 ASME B16.5 DN550 CL300 RF

Chengdu Derbo Steel Co.,Ltd

Weld Neck Flange 20Inch Raised Face 600LB CS A105N SCH40 ASME B16.5

Model Number: DB- Welding Neck Flange -2247

China Weld Neck Flange CS A105N ASME B16.5 Forged

Chengdu Derbo Steel Co.,Ltd

Flange 16Inch SCH STD 150LB RF WN ASME B16.5 ASTM A105

Model Number: DB- Welding Neck Flange -2305

China Forged WN RF Flange ASTM A105 ASME B16.5

Chengdu Derbo Steel Co.,Ltd

Weld Neck Flange 6Inch CL900 RTJ Carbon Steel ASTM A105N Normalized Sch120 ASME B16.5

Model Number: DB- Welding Neck Flange -2309

China Weld Neck Flange RTJ Carbon Steel ASTM A105N ASME B16.5

Chengdu Derbo Steel Co.,Ltd

Carbon Steel ASTM A105 3Inch Schedule 80 ANSI B16.5 Class600 Weld Neck Flange

Model Number: DB- Weld Neck Flange -2403

China ASTM A105 ANSI B16.5 Weld Neck RF Flange 3Inch Schedule 80 Class600

Chengdu Derbo Steel Co.,Ltd

16Inch Flange WN 150LB RF SCH 40 ASME B16.5 ASTM A105

Model Number: DB- Welding Neck Flange -2425

China 16Inch 150LB RF SCH 40 WN RF Flange For Pipe Connection

Chengdu Derbo Steel Co.,Ltd

Carbon Steel ASTM A105 8Inch Schedule 80 ANSI B16.5 Class600 Weld Neck RTJ Flange

Model Number: DB- Welding Neck Flange -2426

China Weld Neck RTJ Flange ASTM A105 ANSI B16.5 8Inch Schedule 80 Class600 RTJ

Chengdu Derbo Steel Co.,Ltd

10IN Flange Weld Neck Class 900 RTJ SCH 160 ASTM A694 Gr. F60 ASME B16.5

Model Number: DB- Weld Neck Flange -2489

China ASTM A694 Gr. F60 ASME B16.5 Weld Neck RTJ Flange 10IN Flange Class 900 RTJ SCH 160

Chengdu Derbo Steel Co.,Ltd

6 Inch High Pressure Flange WN CL1500 RTJ W.T 19.05mm ASTM A694 Gr. F60 ASME B16.5

Model Number: DB- Weld Neck Flange -2515

China ASTM A694 Gr. F60 ASME B16.5 WN RTJ Flange 6 Inch CL1500 RTJ W.T 19.05mm

Chengdu Derbo Steel Co.,Ltd

Flange 12In WN RF CL 150 ASME B16.5 ASTM A182 F53 SCH 10S

Model Number: DB- Welding Neck Flange -2544

China 12In RF CL150 SCH 10S ASTM A182 F53 ASME B16.5 WN RF Flange

Chengdu Derbo Steel Co.,Ltd

F304 Weld Neck Flange 300lbs 3Inch Dia. RF ASME B16.5 ASTM A182 Sch80

Model Number: DB- Weld Neck Flange -2579

China Weld Neck RF Flange ASTM A182 F304 ASME B16.5 Forged 300lbs 3Inch Dia. RF Sch80

Chengdu Derbo Steel Co.,Ltd

Weld Neck Flange RF 6 Inch Class 150 Sch40 Forged CS ASTM A105N

Model Number: DB- Weld Neck Flange -2608

China ASTM A105N ASME B16.5 Forged Weld Neck RF Flange

Chengdu Derbo Steel Co.,Ltd

FLANGE PIPE WELD NECK 16Inch 300 LB RF CS A105N SCH XS/40 ASME B16.5 NACE MR0175

Model Number: DB- Welding Neck Flange -2638

China ASTM A105N ASME B16.5 16Inch 300 LB RF SCH XS/40 WELD NECK RF Flange

Chengdu Derbo Steel Co.,Ltd

FLANGE WELD NECK 14Inch 300 LB RAISED FACE CARBON STEEL A105N SCH 20 B16.5

Model Number: DB- Welding Neck Flange -2664

China WN RF Flange ASTM A105N ASME B16.5 14Inch 300 LB RAISED FACE SCH 20

Chengdu Derbo Steel Co.,Ltd

12 In Flange WN RF CL2500 SCH 160 ASME B16.5 ASTM A182 F55

Model Number: DB- Welding Neck Flange -2683

China WN RF Flange ASME B16.5 ASTM A182 F55 Forged 12 In RF CL2500 SCH 160

Chengdu Derbo Steel Co.,Ltd

FLANGE WELDING NECK DN200 150LB RF A105N SCH STD/40 ASME B16.5

Model Number: DB- Weld Neck Flange -2688

China ASTM A105N ASME B16.5 Weld Neck RF Flange DN200 150LB RF SCH STD/40