Welding Neck Flange

Chengdu Derbo Steel Co.,Ltd

WN Flange 2 Inch 150LB RF 2.77mm Thickness A182 F304

Model Number: DB- Weld Neck Flange -2868

China ASTM A182 F304 ASME B16.5 WN RF Forged Flange

Chengdu Derbo Steel Co.,Ltd

Flange Weld Neck 16Inch 300 LB RF CS ASTM A105N Normalized Condition SCH20 ASME B16.5 NACE MR 0175

Model Number: DB- Weld Neck Flange -2903

China ASTM A105N ASME B16.5 NACE MR 0175 Weld Neck RF Normalized Condition Flange

Chengdu Derbo Steel Co.,Ltd

WN Flange 2 Inch 1500LB RTJ SCH160 Carbon Steel ASTM A105 ASME B16.5

Model Number: DB- Weld Neck Flange -2908

China WN RTJ Flange ASTM A105 ASME B16.5 2 Inch 1500LB RTJ SCH160

Chengdu Derbo Steel Co.,Ltd

6IN FLANGE CLASS 900 WN RF SCH.120 ASME B16.5 ASTM A105 NACE MR-0175 CARBON STEEL FORGED

Model Number: DB- Weld Neck Flange -2911

China ASME B16.5 ASTM A105 6IN CLASS 900 RF SCH.120 For Pipe Connection

Chengdu Derbo Steel Co.,Ltd

Flange WN 4INCH 2500LB RTJ ASME B16.5 SCH XXS Carbon Steel ASTM A105N

Model Number: DB- Weld Neck Flange -2921

China ASTM A105N ASME B16.5 WN RTJ Flange Forged

Chengdu Derbo Steel Co.,Ltd

FORGED FLANGE WELD NECK DIA 14INCH 150LB RAISED FACE, CARBON STEEL ASTM A105N, SCH 20, ASME B16.5, WITH OILED

Model Number: DB- Welding Neck Flange -2934

China FLANGE WELD NECK 14INCH 150LB RAISED FACE SCH 20 For Pipe Connection

Chengdu Derbo Steel Co.,Ltd

Weld Neck Flange Alloy Steel ASTM A182 F9 ASME B16.5 CLASS 900 RTJ 8INCH SCH120

Model Number: DB- Weld Neck Flange -2947

China CLASS 900 RTJ 8INCH SCH120 ASTM A182 F9 ASME B16.5 WN RTJ Flange

Chengdu Derbo Steel Co.,Ltd

6 Inch Flange 900LB WN RF Sch.120 ASME B16.5 Hastelloy C276 Nickel Chromium Molybdenum Alloy Forged

Model Number: DB- Weld Neck Flange - 2993

China ASME B16.5 Hastelloy C276 WN RF FLANGE 6 Inch 900LB RF Sch.120

Chengdu Derbo Steel Co.,Ltd

ASME B16.5 ASTM A105 WN RF Flange 4" x Sch120 CL300

Model Number: DB-Flange-3151

China ASME B16.5 Flange, ASTM A105 Flange, WN Flange, RF Flange, 4" x Sch120 CL300 Flange

Chengdu Derbo Steel Co.,Ltd

ASME B16.5 ASTM A350-LF2 CL1 WN RF Flange 2" x Sch 40 CL300

Model Number: DB-Flange-3152

China ASME B16.5 Flange, ASTM A350-LF2 CL1 Flange, WN RF Flange, 2" x Sch 40 CL300 Flange

Chengdu Derbo Steel Co.,Ltd

3In SS Welding Neck Flange for Pipe Connection CL 150 RF Sch 80S Forged A182 F316L B16.5

Model Number: DB- Weld Neck Flange - 3190

China 3In CL 150 RF Sch 80S Welding Neck RF Flange

Chengdu Derbo Steel Co.,Ltd

10 Inch Stainless Steel Welding Neck Flange for Pipe Connection CL 600 RF Sch 40S Forged A182 F316L

Model Number: DB- Weld Neck Flange - 3243

China Welding Neck RF Flange A182 F316L

Chengdu Derbo Steel Co.,Ltd

Carbon Steel 6Inch SCH160 CLASS 2500 Weld Neck RTJ Flange ASTM A694 GR. F60 Cladding with 3mm Nickel Alloy 625 ASME B16.5

Model Number: DB- Weld Neck Flange - 3250

China Weld Neck RTJ Flange A694 GR. F60 Cladding with 3mm Nickel Alloy 625

Chengdu Derbo Steel Co.,Ltd

FLANGE WELD NECK 26 INCH CL300 RF 19.05MM WT, CS ASTM A105N ASME B16.47 Series A

Model Number: DB- Weld Neck Flange - 3254

China ASTM A105N ASME B16.47 Series A Weld Neck RF Flange

Chengdu Derbo Steel Co.,Ltd

FLANGE WELD NECK TYPE 36INCH 150LB RAISED FACE CARBON STEEL ASTM A105N WALL THICKNESS SCH XS/20 ASME B16.47 SERIES A

Model Number: DB- Weld Neck Flange - 3265

China 36INCH 150LB RAISED FACE WALL THICKNESS SCH XS/20 Weld Neck RF Flange

Chengdu Derbo Steel Co.,Ltd

Weld Neck Flange 4 Inch SCH 80 ASTM A105 RTJ 600LB Blasted & Primed ASME B16.5

Model Number: DB- Weld Neck Flange - 3275

China Forged Weld Neck RTJ Flange ASME B16.5

Chengdu Derbo Steel Co.,Ltd

Weld Neck Flanges for Pipe Connection 12Inch SCH80 ASTM A105 Normalized 150LBS RF

Model Number: DB- Weld Neck Flange - 3281

China Weld Neck RF Flange 12Inch SCH80 150LBS RF

Chengdu Derbo Steel Co.,Ltd

Flange DN 65 PN 10, EN 1092-1, Type 11 (Weld Neck), Facing Type A (FF), 316L Stainless Steel

Model Number: DB- Weld Neck Flange - 3332

China 316L Stainless Steel Weld Neck Flange

Chengdu Derbo Steel Co.,Ltd

CS Flange Weld Neck 10 Inch 150 LB RF ASTM A105N Sch 80 ASME B16.5 NACE MR0175

Model Number: DB- Weld Neck Flange - 3350

China Weld Neck RF Flange

Chengdu Derbo Steel Co.,Ltd

SIZE 16 INCH WELD NECK FLANGE CS A694-F60 CL1500 RTJ 23.83mm W.T ASME B16.5 NACE MR0175

Model Number: DB- Weld Neck Flange - 3357

China Weld Neck RTJ Flange

Chengdu Derbo Steel Co.,Ltd

FLANGE RF WN DN300 STANDARD WT CL150 CS ASTM A105N ASME B16.5

Model Number: DB- Weld Neck Flange - 3366

China Weld Neck RF Flange

Chengdu Derbo Steel Co.,Ltd

DN150 WELD NECK FLANGES CL900 RF ASTM A694 Gr.F42 WALL THICKNESS 7.11mm

Model Number: DB- Weld Neck Flange - 3400

China Welding Neck RF Flange