Company Details
  • CANGZHOU HAOYUAN PIPE FITTINGS MFG CO.,LTD

  •  [Hebei,China]
  • Business Type:Manufacturer
  • Main Mark: Worldwide
  • Exporter:71% - 80%
  • Certs:GS, GB, ISO9001, ISO9000, ISO9002, ISO14000
  • Description:Carbon Steel WNRF Flanges,Steel WNRF Flanges,A105 WNRF Flanges
CANGZHOU HAOYUAN PIPE FITTINGS MFG CO.,LTD Carbon Steel WNRF Flanges,Steel WNRF Flanges,A105 WNRF Flanges
Home > Products > Steel Flange > Welding Neck Flange > A105 Carbon Steel WNRF Flanges

A105 Carbon Steel WNRF Flanges

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    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1 Bag/Bags
    Delivery Time: 3 Days

Basic Info

Model No.: DN600

Standard: DIN, ANSI, GOST, ASME  B16.5,ASME/ANSI B16.36,ASME B16.47

Type: Welding Flange, A105 Carbon Steel WNRF Flanges

Material: Carbon Steel

Structure: Flanges

Connection: Welding

Sealing Surface: RF

Manufacturing Way: Forging

Certification: ISO.UKS.SGS.BV

Package: Wooden Boxes, Wooden Pallets

Brand Name: HAOYUAN

Crafts: Cold Extrusion, Thermoforming, Forging

Nominal Pressure: Class150-Class2500

Application: Water Conservancy, Electric Power, Power Station

Materials: A105,Q345,Q235...

Size: DN600

Additional Info

Packaging: Wooden boxes, Wooden pallets

Productivity: 20T/Day

Brand: HAOYUAN

Transportation: Ocean,Land,Air

Place of Origin: CANGZHOU

Supply Ability: 500T/Month

Certificate: ISO

Product Description

Carbon Steel Flange, forged stainless Steel Flange,Weld Neck Flange, slip on Flange , plate flange , Blind Flange

Weld Neck Flanges

Weld Neck Flanges are a very common type of pipe flanges used in various industrial applications. They have became a protracted tapered center and are also mostly applied for high pressure applications.

Product Range:

WNRF Flanges Size : 1/8" NB TO 48"NB.

WNRF Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.


Stainless Steel WNRF Flanges: ASTM A 182, A 240

Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750


Carbon Steel WNRF Flanges: ASTM A 105, ASTM A 181


Alloy Steel WNRF Flanges : ASTM A 182, GR F1, F11, F22, F5, F9, F91


Nickel Alloys WNRF Flanges : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276


Copper Alloys WNRF Flanges: Copper, Brass & Gunmetal


WNRF Flanges Standard
ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
B.S : BS4504 , BS4504, BS1560, BS10


Value Added Services

  • Hot Dip Galvanizing ,
  • Epoxy Coating.

High-quality products

Forged Flanges

2 pipe flange

flanged pipe fittings

Welded neck flange not easy to distortion, good sealing, widely used, butt thinning transition weld joints ,horn shape, avoid shape change when welding in high temperature. applicable to high temperature pipeline, high pressure and low temperature pipeline, normally used to connect pipes and valves which PN is greater than 2.5MPa; also used to transport expensive, flammable, explosive media pipeline.

Our packaging

slip on flange

Flange fittings


Steel Flange Production Process

Flange production process


Steel Flange workshop

Flange production

ansi b16 5 flange

carbon steel flange

steel pipe flange

Production Process


Sales Network

Looking for ideal Carbon Steel WNRF Flanges Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Steel WNRF Flanges are quality guaranteed. We are China Origin Factory of A105 WNRF Flanges. If you have any question, please feel free to contact us.

Product Categories : Steel Flange > Welding Neck Flange

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  • A105 Carbon Steel WNRF Flanges
  • A105 Carbon Steel WNRF Flanges
  • A105 Carbon Steel WNRF Flanges
  • A105 Carbon Steel WNRF Flanges
  • A105 Carbon Steel WNRF Flanges
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