Welding Neck Flange

Welding Neck Flange

Welding Neck Flange supplier Derbo Steel can provide Class 150 to Class 2500 WN Flange, wall thickness SCH10 to SCH XXS, type of sealing face RF, FF & RTJ, material in kinds of carbon steel, low temperature carbon steel, alloy steel, stainless steel and so on.

WN Flange is flange that designed to be joined to a piping system by butt welding, according to ANSI B16.5/ANSI B16.47 Series A/ANSI B16.47 Series B American Standard. Meanwhile, DIN Standard, BS Standard, JIS Standard, GOST Standard, etc can be providing.

Products List

ASTM A105 RTJ WN Flange, 150 LB, 3 Inch, SCH120

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DB-WN-CS-15

China ASTM A105 RTJ WN Flange Manufacturer Derbo offers ASTM A105 Weld Neck Flange, 3 Inch (DN 80), 150 LB, ANSI B16.5, RTJ Face and Black coating.

FLANGE SIZE 6"CLASS 150 RAISED FACE WELD NECK SCH 40 ASTM A105N AS PER ASME B16.5

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DB- Welding Neck Flange-2585

CHINA FLANGE SIZE 6"CLASS 150 RAISED FACE WELD NECK SCH 40 ASTM A105N AS PER ASME B16.5.

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

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DB- Weld Neck Flange -2579

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

300NB 600Lb Sch 120 WN RTJ Flange ASTM A694 F56 ASME B16.5

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DB-Flange-2568

China 300NB 600Lb Sch 120 WN RTJ Flange ASTM A694 F56 ASME B16.5

FLANGE 3 IN WN CLASS 150 A105 RF ASME B16.5 SMOOTH FINISH

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DB- Welding Neck Flange-2554

CHINA FLANGE DERBO PROVIDES FLANGE 3 IN WN CLASS 150 A105 RF ASME B16.5 SMOOTH FINISH

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

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DB- Welding Neck Flange -2544

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

Flange 6In WN RF SCH 40 300Lb A182 F316L ASME B 16.5

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DB-Flange-2543

China Flange 6In WN RF SCH 40 300Lb A182 F316L ASME B 16.5

4Inch Sch80 CL300 WN Flange SS 304L ASTM A182-F304L ASME B16.5

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DB- WN Flange-2533

China 4Inch Sch80 CL300 WN Flange SS 304L ASTM A182-F304L ASME B16.5

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

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DB- Weld Neck Flange -2515

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

WN FLANGE SS 304L ASTM A182-F304L CL150 WN/RF 3INCH SCH10S ASME B16.5

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DB- WN Flange-2502

CHINA WN FLANGE SS 304L ASTM A182-F304L CL150 WN/RF 3INCH SCH10S ASME B16.5

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

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DB- Weld Neck Flange -2489

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

12In Flange WN RF CL2500 SCH 160 ASME B16.5 ASTM A182 F53

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DB-Flange-2473

China 12In Flange WN RF CL2500 SCH 160 ASME B16.5 ASTM A182 F53

12 Inch SCH40 Class600 ASTM A105 RF Welding Neck Flange ASME B16.5

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DB- Welding Neck Flange-2469

China Made Flange 12 Inch SCH40 Class600 ASTM A105 RF Welding Neck Flange ASME B16.5

WN Flange 30In RF CL150 Thk 15.9 mm ASTM A 694 F65 ASME B16.47 Series A

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DB-Flange-2442

China WN Flange 30In RF CL150 Thk 15.9 mm ASTM A 694 F65 ASME B16.47 Series A

6 Inch SCH40 Class150 ASTM A105 RF Welding Neck Flange ASME B16.5

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DB- Welding Neck Flange-2438

China 6 Inch SCH40 Class150 ASTM A105 RF Welding Neck Flange ASME B16.5

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

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DB- Welding Neck Flange -2426

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

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

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DB- Welding Neck Flange -2425

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

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

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DB- Weld Neck Flange -2403

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

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

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DB- Welding Neck Flange -2334

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

4 Inch SCH80 Class300# ASTM A105 RF Welding Neck Flange ASME B16.5

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DB- Welding Neck Flange-2314

China Flange Manufacturer Derbo Provides 4 Inch SCH80 Class300# ASTM A105 RF Welding Neck Flange ASME B16.5