Welding Neck Flange

Chengdu Derbo Steel Co.,Ltd

A182 F11 Weld Neck Flange Forged DN25 PN10 Sand Blast Oiled Treatment

Model Number: DB- Alloy Weld Neck Flange-475

China A182 F11 Weld Neck Flange Manufacturer Derbo Offers A182 F11 Weld Neck Flange, DN25 PN10, Forg...

Chengdu Derbo Steel Co.,Ltd

A105 Weld Neck Flange 4 Inch Schedule 40 Class 300 Forged

Model Number: DB-Weld Neck Flange-579

China A105 Weld Neck Flange Manufacturer Derbo Provides A105 Weld Neck Flange, 4 Inch, Schedule 40, ...

Chengdu Derbo Steel Co.,Ltd

ASTM A350 LF2 CL1 WN Flange ASME B16.5 Forged 20 Inch Class 300

Model Number: DB-Flange-1558

China ASTM A350 LF2 CL1 WN Flange Manufacturer Supplies ASTM A350 LF2 CL1 WN Flange, Forged, Size 20...

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 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

4 Inch SCH40 Class300# ASTM A105 Carbon Steel RF Welding Neck Flange ASME B16.5

Model Number: DB- Welding Neck Flange-2112

China Flange Producer Derbo Provides 4 Inch SCH40 Class300# ASTM A105 Carbon Steel RF Welding Neck F...

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

4In Stainless Steel Welding Neck Flange A182 F304L WN RF CL150 SCH80S

Model Number: DB-Flange-2297

China 4In Stainless Steel Welding Neck Flange A182 F304L WN RF CL150 SCH80S

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

A350 LF2 CL.1 10Inch WN RTJ Flange 900LBS Sch80 ASME B16.5

Model Number: DB- Welding Neck Flange -2334

China WN RTJ Flange ASTM A350 LF2 CL.1 ASME B16.5 10Inch Sch80 900LBS RTJ

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

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

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

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

Chengdu Derbo Steel Co.,Ltd

FORGED FLANGE WELD NECK 10Inch 150LB RAISED FACE CS A105N SCH20 ASME B16.5

Model Number: DB- Weld Neck Flange -2702

China Weld Neck RF Flange ASTM A105N ASME B16.5 10Inch 150LB RAISED FACE SCH20

Chengdu Derbo Steel Co.,Ltd

10 Inch CL150 0.219Inch W.T. ASTM A105 Weld Neck Flange Raised Face CS

Model Number: DB- Weld Neck Flange -2740

China ASTM A105 ASME B16.5 Forged 10 Inch CL150 0.219Inch W.T. Raised Face Weld Neck Flange

Chengdu Derbo Steel Co.,Ltd

2 Inch CLASS 150 Sch. 80 (XS) WN FLANGE RF CARBON STEEL ASTM A694 F52

Model Number: DB- Weld Neck Flange -2744

China WN RF Flange CARBON STEEL ASTM A694 F52 ASME B16.5 Forged

Chengdu Derbo Steel Co.,Ltd

Weld Neck Flange ASME B16.5 ASTM A182 F316L DN250 S30 RF 300LB

Model Number: DB- Weld Neck Flange -2819

China ASTM A182 F316L ASME B16.5 WN RF Flange

Chengdu Derbo Steel Co.,Ltd

8 Inch WN FLG RTJ 600LB SCH 80 CS ASTM A105

Model Number: DB- Weld Neck Flange -2850

China ASTM A105 ASME B16.5 WN RTJ Flange 8 Inch 600LB SCH 80

Chengdu Derbo Steel Co.,Ltd

6 Inch RF WELDING NECK FLANGE 150LB SCH 120 CS ASTM A105

Model Number: DB- Weld Neck Flange -2851

China 6 Inch RF 150LB SCH 120 WN RF Flange ASTM A105 ASME B16.5

Chengdu Derbo Steel Co.,Ltd

Flange 12 Inch 150LB RF WN SCH80 CS ASTM A105 Forged

Model Number: DB- Weld Neck Flange -2866

China Forged 12 Inch 150LB RF SCH80 WN RF Flange