Review
  • “This Long Weld Neck Flange is awesome, with reasonable price.”
    Aimee Chen
    3dtechtrading
  • “I received my Long Weld Neck Flange packaged well in a sturdy case. After inspection I am super happy with my purchase! Thanks for CANGZHOU HENGJIA PIPELINE CO.,LTD 's sales staff contacted me to confirm if I need help.”
    Mrs.janis Rosman
    Champion Equipme
  • “Excellent Seller I recommend buying it from CANGZHOU HENGJIA PIPELINE CO.,LTD company.”
    Larry Ledbetter
    BoilerSupply
  • “These are PERFECT! You may purchase them with complete confidence!”
    Sutan Isman
    "ЭКОЛАЙФ" ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ
  • “Got for good price, really different from other Long Weld Neck Flange we purchased.”
    Francis T Kuzinya
    381392106969

Long Weld Neck Flange

- manufacturer, factory, supplier from China

(Total 12 Products for Long Weld Neck Flange)

  • weld neck PN6 raised face flange

    weld neck PN6 raised face flange

    • Brand: HJ
    • Packaging: wooden cases, pallets or as pe...
    • Supply Ability: 900000pcs
    • Min. Order: 1 Piece/Pieces

    There are many types of flanges in pipeline project system, include weld neck, socket weld, slip on, threaded, blind, lap joint and so on. These flanges from our factory are forging. Manufacture materials are carbon, alloy and stainless steel. As for manufacture standard, besides EN,DIN,ANSI, there is GOST Standard....

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  • Stainless Steel Welding Neck Flange

    Stainless Steel Welding Neck Flange

    • Packaging: Wooden case or Wooden pallet, ...
    • Min. Order: 1 Piece/Pieces
    • Model No.: 1/2"-60"
    • Transportation: Ocean,Land,Air

    Welding Neck flange is the most used flange types acc. to ASME B16.5. Welding Neck flanges are bored to match the inside diameter of the mating pipe or fitting so there will be no restriction of product flow. This prevents turbulence at the joint and reduces erosion. They also provide excellent stress distribution...

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  • ASTM A182 F304L SCHSTD WNRF flange

    ASTM A182 F304L SCHSTD WNRF flange

    • Brand: HJ
    • Packaging: wooden cases, pallets or as pe...
    • Supply Ability: 90000000pcs
    • Min. Order: 1 Piece/Pieces

    Weld neck flange is a type of forged flanges, which has a high-hub. The prices for forged flanges are higher than cast iron flange.The regular type is used to connect with pipes. Similar with pipe fittings, manufacture materials include carbon, alloy and stainless steel. As for standard, American standard is very...

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  • weld neck 150# SCHSTD RF flange

    weld neck 150# SCHSTD RF flange

    • Brand: HJ
    • Packaging: wooden cases, pallets or as pe...
    • Supply Ability: 600000000pcs
    • Min. Order: 1 Piece/Pieces

    Weld neck(WN) is a type of forged flange. Main materials are carbon steel, alloy steel and stainless steel. For carbon steel, ASTM A105 & A105N are wided used in most projects. 304, 316,304L,316L belong to stainless steel flange's grade. The facing of forged flanges in common use is raised face(RF), flat face(FF)...

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  • ANSI Weld Neck Flange

    ANSI Weld Neck Flange

    • Brand: HJ
    • Packaging: plywood
    • Supply Ability: 10000
    • Min. Order: 20 Pack/Packs

    ANSI Weld-neck flange is a kind of flange that butt welds the pipe with the neck.The shape isn`t easy to change,The sealing performance is very good.It is wildly applied. It is suitable for pressure or temperature fluctuations of the pipeline or high temperature and high pressure and low temperature pipeline,generally...

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  • weld neck SCH40 ANSI flange

    weld neck SCH40 ANSI flange

    • Brand: HJ
    • Packaging: wooden cases, pallets or as pe...
    • Supply Ability: 800000000tons
    • Min. Order: 1 Piece/Pieces

    Weld neck flanges have a long tapered hub, this type of flange is widely used for high pressure applications. If customer would like to order weld neck flange, the thickness of connecting pipe need to be informed. The facing in common use is raised face(RF), flat face(FF) and ring type joint(RTJ). As one of largest...

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  • ANSI B16.5 Standard weld neck forged flange

    ANSI B16.5 Standard weld neck forged flange

    • Brand: HJ
    • Packaging: wooden cases, pallets or as pe...
    • Supply Ability: 600000000pcs
    • Min. Order: 1 Piece/Pieces

    Pipe flange types are weld neck flanges, socket weld flange, thread flange, slip on flange and so on. Weld neck(WN) is a common used type of forged flange that is easy to recognize. Main materials are carbon steel, alloy steel and stainless steel. Manufacture standard is ANSI B16.5. This type of steel flange will be...

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  • A182 F316 SS pipe flange weld neck flange

    A182 F316 SS pipe flange weld neck flange

    • Brand: HJ
    • Packaging: wooden cases, pallets or as pe...
    • Supply Ability: 8000000000tons
    • Min. Order: 1 Piece/Pieces

    There is one type of flange that is very easy to recognize, they are welded neck flange and long welding neck flange. The manufacture process is forging. Carbon steel flange, alloy steel flange, stainless steel flange are our product range. These steel flanges are exported to many other countries, such as Malaysia,...

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  • EN1092 PN100 CS Welding neck flange

    EN1092 PN100 CS Welding neck flange

    • Brand: HJ
    • Packaging: wooden cases, pallets or as pe...
    • Supply Ability: 800000000tons
    • Min. Order: 1 Piece/Pieces

    We are able to manufacture weld neck flanges according to different standard. EN1092 is an European standard of forged flanges. Different from American standard, the pressure will be described by PN. The materials for welded neck flange are carbon steel, alloy steel and stainless steel. Different materials have...

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  • FORGED ASTM A182 F304 STEEL WELD NECK FLANGE

    FORGED ASTM A182 F304 STEEL WELD NECK FLANGE

    • Brand: HJ
    • Packaging: wooden cases, pallets or as pe...
    • Supply Ability: 8000000pcs
    • Min. Order: 1 Piece/Pieces

    FORGED WELD NECK RF FLANGE

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  • CS ASTM A105 ASME weld neck flange SCH40

    CS ASTM A105 ASME weld neck flange SCH40

    • Brand: HJ
    • Packaging: wooden cases, pallets or as pe...
    • Supply Ability: 90000000pcs
    • Min. Order: 1 Piece/Pieces

    CS ASTM A105 ASME weld neck flange SCH40 ASTM A105 belong to carbon steel flange, for weld neck flanges, we need to know the wall thickness of welding pipe. Our factory supply pipe flanges with forging. The facings of these pipe flanges include raised face, flat face, and ring type joint. Product specifications...

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  • CS SS 316 weld neck SCH10 flange

    CS SS 316 weld neck SCH10 flange

    • Brand: HJ
    • Packaging: wooden cases, pallets or as pe...
    • Supply Ability: 9000000pcs
    • Min. Order: 1 Piece/Pieces

    CS SS 316 weld neck SCH10 flange Specifications 1.Size:1/2''-60'' 2.Pressure American Series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500 European Series: PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN 400 3.Materials 5.Materials Carbon steel:...

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