Company Details

  • Chengdu Derbo Steel Co., Ltd.

  •  [Sichuan,China]
  • Business Type:Manufacturer , Trade Company , Distributor/Wholesaler
  • Main Mark: Africa , Asia , Middle East , Worldwide , East Europe , Americas , Europe
  • Exporter:91% - 100%
  • Certs:ISO9001
  • Description:Welded Neck Flange,Steel Welded Neck Flange,Weld Neck Reducing Flange,Forged Weld Neck Flange
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Chengdu Derbo Steel Co., Ltd.

Welded Neck Flange,Steel Welded Neck Flange,Weld Neck Reducing Flange,Forged Weld Neck Flange

86-28-85223949

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Weld Neck Flange

Product categories of Weld Neck Flange, we are specialized manufacturers from China, Welded Neck Flange, Steel Welded Neck Flange suppliers/factory, wholesale high-quality products of Weld Neck Reducing Flange R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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Flange RF WN class 300 SA182 F304L
  • Brand: DERBO
  • Packaging: In pallet/Wooden Case or as your requirement
  • Supply Ability: 50000 TON/Year
  • Min. Order: 1 Metric Ton
  • Certificate: ISO/PED Certificate

18 inch Flange RF WN class 300 SA182 F304L We Chengdu Derbo Steel has exported to RF WN flange used for pipe connection for more than ten years.Forged welded neck flange seal face include FF,RF,RTJ. 18 inch Flange RF WN class 300 SA182 F304L is one of our main flanges, the following are the details for you reference: Material: Carbon steel ASTM...

China Welded Neck Flange of with CE
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200DN WN RF 150LB XS SA105N flange
  • Brand: DERBO
  • Packaging: In pallet/Wooden Case or as your requirement
  • Supply Ability: 50000 TON/Year
  • Min. Order: 1 Metric Ton
  • Certificate: ISO/PED Certificate

200DN WN RF 150LB SCH XS flange SA105N We Chengdu Derbo Steel has exported to flange used for pipe connection for more than ten years.Pipe flange Include welded neck flange,socket flange,slip on flange,lap joint flange,threaded flange as per connection,also FF flange,rf flange,rtj flange as per seal face. 200DN WN RF 150LB SCH XS flange SA105N is...

China Manufacturer of Steel Welded Neck Flange
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WN Flange RTJ 1inch A350 LF2 B16.5
  • Brand: DERBO
  • Packaging: In pallet/Wooden Case or as your requirement
  • Supply Ability: 50000 TON/Year
  • Min. Order: 1 Metric Ton
  • Certificate: ISO/PED Certificate

WN Flange RTJ 1inch A350 LF2 B16.5 We Chengdu Derbo Steel has exported to flange used for pipe connection for more than ten years.Pipe flange Include welded neck flange,socket flange,slip on flange,lap joint flange,threaded flange as per connection,also FF flange,rf flange,rtj flange as per seal face. WN Flange 2500LBS RTJ 1 inch SCH160 A350 LF2...

Customized Weld Neck Reducing Flange Made in China
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4inch 600LB SA105N B16.5 RF WN FLG
  • Brand: DERBO
  • Packaging: In pallet/Wooden Case or as your requirement
  • Supply Ability: 50000 TON/Year
  • Min. Order: 1 Metric Ton
  • Certificate: ISO/PED Certificate

4inch 600LB SA105N B16.5 RF WN FLG We Chengdu Derbo Steel has exported to flange used for pipe connection for more than ten years.Pipe flange Include welded neck flange,socket flange,slip on flange,lap joint flange,threaded flange as per connection,also FF flange,rf flange,rtj flange as per seal face. 4inch 600LB SA 105N ASME B16.5 RF WN FLG is...

Professional Manufacturer of Forged Weld Neck Flange
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2M OD A105 FF big diameter flange
  • Brand: DERBO
  • Packaging: In pallet/Wooden Case or as your requirement
  • Supply Ability: 50000 TON/Year
  • Min. Order: 1 Metric Ton
  • Certificate: ISO/PED Certificate

2M OD A105 FF big diameter flange We Chengdu Derbo Steel has exported to flange used for pipe connection for more than ten years.Pipe flange Include welded neck flange,socket flange,slip on flange,lap joint flange,threaded flange as per connection,also FF flange,rf flange,rtj flange as per seal face. 8inch carbon steel a105 wn rf flange2M OD A105...

China Supplier of Welded Neck Flange
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8inch carbon steel a105 wn rf flange
  • Brand: DERBO
  • Packaging: In pallet
  • Supply Ability: 50000 TON/Year
  • Min. Order: 1 Metric Ton
  • Certificate: ISO/PED Certificate

8inch carbon steel a105 wn rf flange We Chengdu Derbo Steel has exported to flange used for pipe connection for more than ten years.Pipe flange Include welded neck flange,socket flange,slip on flange,lap joint flange,threaded flange as per connection,also FF flange,rf flange,rtj flange as per seal face. 8inch carbon steel a105 wn rf flange is one...

Expert Manufacturer of Steel Welded Neck Flange
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300lb asme b16.5 wn rf flange a105
  • Brand: DERBO
  • Packaging: In pallet
  • Supply Ability: 50000 TON/Year
  • Min. Order: 1 Metric Ton
  • Certificate: ISO/PED Certificate

300lb asme b16.5 wn rf flange a105 We Chengdu Derbo Steel has exported to flange used for pipe connection for more than ten years.Pipe flange Include welded neck flange,socket flange,slip on flange,lap joint flange,threaded flange as per connection,also FF flange,rf flange,rtj flange as per seal face. 300lb asme b16.5 wn rf flange a105 is one of...

Competitive Weld Neck Reducing Flange China Manufacturer
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WN Flange 4inch SCH40 300Ib RF A105
  • Brand: DERBO
  • Packaging: In pallet
  • Supply Ability: 50000 TON/Year
  • Min. Order: 1 Metric Ton
  • Certificate: ISO/PED Certificate

WN Flange 4inch SCH40 300Ib RF A105 We Chengdu Derbo Steel has exported to flange used for pipe connection for more than ten years.Pipe flange Include welded neck flange,socket flange,slip on flange,lap joint flange,threaded flange as per connection,also FF flange,rf flange,rtj flange as per seal face. WN Flange 4inch SCH40 300Ib RF A105 is one of...

High Quality Forged Weld Neck Flange China Manufacturer
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schedule60 300LB RF A105 WN flange
  • Brand: DERBO
  • Packaging: In pallet
  • Supply Ability: 50000 TON/Year
  • Min. Order: 1 Metric Ton
  • Certificate: ISO/PED Certificate

schedule60 300LB RF A105 WN flange We specialized in supplying the flange for more than 10 years. Had succeed to cooperated with Shell,Lukoil and other famous oil&gas companies all over the world.If you have any inquiry,please feel free to contact us,we will give you technical support and quote to you in 2 hours. schedule60 300LB RF A105 WN...

China Welded Neck Flange Supplier
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72 inch A105 FF STD WN flange
  • Brand: DERBO
  • Packaging: In pallet
  • Supply Ability: 50000 TON/Year
  • Min. Order: 1 Metric Ton
  • Certificate: ISO/PED Certificate

72 inch A105 FF STD WN flange We specialized in supplying the flange for more than 10 years. Had succeed to cooperated with Shell,Lukoil and other famous oil&gas companies all over the world.If you have any inquiry,please feel free to contact us,we will give you technical support and quote to you in 2 hours. 72 inch A105 FF STD WN flange is...

China Factory of Steel Welded Neck Flange
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SA182 F317L schedule40 RF stainless steel WN flange
  • Brand: DERBO
  • Packaging: In pallet
  • Supply Ability: 50000 TON/Year
  • Min. Order: 1 Metric Ton
  • Certificate: ISO/PED Certificate

SA182 F317L schedule40 RF stainless steel WN flange We specialized in supplying the flange for more than 10 years. Had succeed to cooperated with Shell,Lukoil and other famous oil&gas companies all over the world.If you have any inquiry,please feel free to contact us,we will give you technical support and quote to you in 2 hours. SA182 F317L...

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RF A182 GR F321 stainless steel WN flange
  • Brand: DERBO
  • Packaging: In pallet
  • Supply Ability: 50000 TON/Year
  • Min. Order: 1 Metric Ton
  • Certificate: ISO/PED Certificate

RF A182 GR F321 stainless steel WN flange We specialized in supplying the flange for more than 10 years. Had succeed to cooperated with Shell,Lukoil and other famous oil&gas companies all over the world.If you have any inquiry,please feel free to contact us,we will give you technical support and quote to you in 2 hours. RF A182 GR F321...

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RF Class 300 ASTM A105 Weld Neck Flange
  • Brand: DERBO
  • Packaging: In pallet
  • Supply Ability: 50000 TON/Year
  • Min. Order: 1 Metric Ton
  • Certificate: ISO/PED Certificate

RF Class 300 ASTM A105 Weld Neck Flange We specialized in supplying the flange for more than 10 years. Had succeed to cooperated with Shell,Lukoil and other famous oil&gas companies all over the world.If you have any inquiry,please feel free to contact us,we will give you technical support and quote to you in 2 hours. RF Class 300 ASTM A105...

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A182 GR F9 L=360mm long WN flange
  • Brand: DERBO
  • Packaging: In pallet
  • Supply Ability: 50000 TON/Year
  • Min. Order: 1 Metric Ton
  • Certificate: ISO/PED Certificate

A182 GR F9 L=360mm long WN flange We specialized in supplying the flange for more than 10 years. Had succeed to cooperated with Shell,Lukoil and other famous oil&gas companies all over the world.If you have any inquiry,please feel free to contact us,we will give you technical support and quote to you in 2 hours. A182 GR F9 L=360mm long WN...

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Weld Neck Flange ASTM A105 Class 300 Forged
  • Brand: DERBO
  • Packaging: In pallet
  • Supply Ability: 50000 TON/Year
  • Min. Order: 1 Metric Ton
  • Certificate: ISO/PED Certificate

Weld Neck Flange ASTM A105 Class 300 Forged We specialized in supplying the flange for more than 10 years. Had succeed to cooperated with Shell,Lukoil and other famous oil&gas companies all over the world.If you have any inquiry,please feel free to contact us,we will give you technical support and quote to you in 2 hours. Weld Neck Flange ASTM...

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WN SO BL RTJ RF Forged Pipe Flange
  • Brand: Derbo
  • Packaging: 1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside). 2:As Customers' Requirements
  • Supply Ability: 100000 pcs
  • Min. Order: 10 Piece/Pieces
  • Certificate: ISO9001; 2000; PED,TUV,EC ect

ASME B16.5 B16.48 Class 150/300/600 WN SO BL RTJ RF Forged Pipe Flange We specialized in suppling the carbon steel pipe and carbon steel pipe fittings (elbows,reducers,tees, pipe caps, flanges) for more than 10years. WN SO BL RTJ RF Forged Pipe Flange is one of our main products, the following are the details for your reference: Related...

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60lb A105 Carbon Steel Weld Neck RF Flange
  • Brand: DERBO
  • Packaging: In Bundles
  • Supply Ability: 50000 PCS/Month
  • Min. Order: 1 Metric Ton
  • Certificate: ISO/PED Certificate

60lb A105 Carbon Steel Weld Neck RF Flange Our 60lb A105 Carbon Steel Weld Neck RF Flange applied to oil and gas industry with premium a213 tp304 stainless steel. We have succeed to cooperated with SHELL,LUKOIL and other famous oil &gas companies with small order,best quality,reasonable

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sch160 cs flange weld neck class 1500 rtj  ASTM A694-F60
  • Brand: DERBO
  • Packaging: In Bundles
  • Supply Ability: 50000 PCS/Month
  • Min. Order: 1 Metric Ton
  • Certificate: ISO/PED Certificate

sch160 cs flange weld neck class 1500 rtj ASTM A694-F60 Material: Carbon steel ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH P250GH, P280GHM 16MN, 20MN, 20# Stainless steel ASTM A182, F304/304L, F316/316L Alloy steel ASTM A182 A182 F12, F11, F22, F5, F9, and F91etc. Standard: ANSI Class 150 Flanges-Class 2500 Flanges DIN 6Bar...

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factory price 10" B16.5 A105 RF, CL-150 SCH40 WN Flanges
  • Brand: DERBO
  • Packaging: In Bundles
  • Supply Ability: 50000 PCS/Month
  • Min. Order: 1 Metric Ton
  • Certificate: ISO/PED Certificate

factory price 10" B16.5 A105 RF, CL-150 SCH40 WN Flanges Material: Carbon steel ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH P250GH, P280GHM 16MN, 20MN, 20# Stainless steel ASTM A182, F304/304L, F316/316L Alloy steel ASTM A182 A182 F12, F11, F22, F5, F9, and F91etc. Standard: ANSI Class 150 Flanges-Class 2500 Flanges DIN 6Bar...

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A182 F304  Stainless Forged Flange
  • Brand: DERBO
  • Packaging: In Bundles
  • Supply Ability: 50000 TON/Year
  • Min. Order: 1 Metric Ton
  • Certificate: ISO/PED Certificate

A182 F304 Stainless Forged Flange Material: Carbon steel ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH P250GH, P280GHM 16MN, 20MN, 20# Stainless steel ASTM A182, F304/304L, F316/316L Alloy steel ASTM A182 A182 F12, F11, F22, F5, F9, and F91etc. Standard: ANSI Class 150 Flanges-Class 2500 Flanges DIN 6Bar 10Bar 16Bar 25Bar 40Bar...

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China Weld Neck Flange Suppliers
Weld Neck Flange supplier Derbo Steel can provide Class 150 to Class 2500 Weld Neck 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.

Weld Neck 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.

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