Review
  • “This Class300 Wn Flange is awesome, with reasonable price.”
    Aimee Chen
    3dtechtrading
  • “I received my Class300 Wn 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 Class300 Wn Flange we purchased.”
    Francis T Kuzinya
    381392106969

Class300 Wn Flange

- manufacturer, factory, supplier from China

(Total 12 Products for Class300 Wn Flange)

  • WN CLASS300 forged flange

    WN CLASS300 forged flange

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

    WN CLASS300 forged flange Weld neck flange can be custom-made to suit your own requirements. We certainly can manufacture forged flange with different standards, for example, the dimensions for weld neck flange comply to the standard ANSI B16.5, which covers pipe flanges and flanges fittings for size 1/2 inch to 24...

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  • RTJ blind flange from 1/2'' to 60''

    RTJ blind flange from 1/2'' to 60''

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

    RTJ blind flange from 1/2'' to 60'' Specifications 1.Size:1/2``-60`` 2.facing:Ring type joint(RTJ) 3.Pressure Ratings

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  • 316L class300 weld neck flange

    316L class300 weld neck flange

    • Brand: API CE
    • Packaging: wooden cases, pallets or as pe...
    • Supply Ability: 800000pcs
    • Min. Order: 1 Piece/Pieces

    316L class300 weld neck flange Steel flange can be manufactured according to different steel grades, including carbon steel flanges, alloy steel flanges and stainless steel flanges. 316L is the stainless steel flange. The prices will be higher than carbon steel flange. In our factory, flanges can be made according to...

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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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  • class 150 stainless steel 304L WNRF flange

    class 150 stainless steel 304L WNRF flange

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

    We are a leading manufacturer of weld neck flanges. Besides weld neck flanges, There are many other types of flanges in pipeline project system, including socket weld, slip on, threaded, blind, lap joint and so on. These flanges from our factory are forging. Flanges` facings are raised face(RF), flat face (FF), ring...

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  • ASTM A105 ANSI B16.5 300# WN flange

    ASTM A105 ANSI B16.5 300# WN flange

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

    Weld neck is a kind of flange type. The technique we manufacture is forging. There are two designs. The regular type is used with pipes. The long type is unsuitable for pipes and is used in process plant. Main materials are carbon steel, alloy steel and stainless steel. For carbon steel, ASTM A105 & A105N are...

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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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  • ASME Standard WNRF forged flange

    ASME Standard WNRF forged flange

    • Brand: HJ
    • Packaging: wooden cases, pallets or as pe...
    • Supply Ability: 800000pcs
    • Min. Order: 1 Piece/Pieces

    The materials of forged flange refer to carbon steel, alloy steel and stainless steel. ASTM A105 weld neck flange is American material standard flange. Facings include raised face, flat face and ring type joint. This type of flange can be easy to recognize because there is long tapered hub. This flange type will be...

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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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  • ASTM A182 F304 SS ANSI forged WN flange

    ASTM A182 F304 SS ANSI forged WN flange

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

    ASTM A182 F304 SS ANSI forged WN flange Specifications Size: 1/2''-60'' Types: weld neck(WN)

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  • stainless steel ANSI B16.5 150# forged WN flange

    stainless steel ANSI B16.5 150# forged WN flange

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

    stainless steel ANSI B16.5 150# forged WN flange Specifications 1.Type: Weld neck(WN) 2.Materials: stainless steel A182 F304/F304L/F316/F316L, etc. 3.Size:1/2"~60", as the clients` requests; 4.Pressure: 150 300 400 600 900 1500 2500

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  • ANSI DIN Weld neck flange slip on flange

    ANSI DIN Weld neck flange slip on flange

    • Brand: HJ
    • Packaging: wooden cases, pallets or as pe...
    • Supply Ability: 80000000pcs
    • Min. Order: 1 Piece/Pieces

    ANSI DIN Weld neck flange slip on flange For weld neck flange and slip on flange, there are many kinds of manufacture standard, including ANSI, DIN etc. The flanges we supply are forging. And we can manufacture many types, such as weld neck, slip on, socket weld, blind etc. If the flanges you require are with SERRATED...

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