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:Welding Neck Flanges,PN40 Welding Neck Flange,P245GH Welding Neck Flange
CANGZHOU HAOYUAN PIPE FITTINGS MFG CO.,LTD Welding Neck Flanges,PN40 Welding Neck Flange,P245GH Welding Neck Flange
Home > Products > Steel Flange > Welding Neck Flange > DIN P245GH PN40 Welding Neck Flange

DIN P245GH PN40 Welding Neck Flange

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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.: DN125

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

Type: Welding Flange, DIN P245GH PN40 Welding Neck Flange

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: 3/4"-48"

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

Pipe Fittings Flange,Steel Flange, forged stainless Steel Flange,Weld Neck Flange, Slip on flange , Plate flange , Blind Flange

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.

Weld Neck Flanges are a very common type of pipe flanges used in various industrial applications. They have a long tapered hub and are often used for high pressure applications.
Key Features:
·This is the most common type of high pressure pipe flange.
·They are distinguished from other types of pipe flanges by their long tapered hub and gentle transition of thickness in the region of the butt weld joining them to the pipe.
·The long tapered hub provides an important reinforcement of the weld neck flange proper in terms of strength and resistance to dishing.


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


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Looking for ideal Welding Neck Flanges Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the PN40 Welding Neck Flange are quality guaranteed. We are China Origin Factory of P245GH Welding Neck Flange. If you have any question, please feel free to contact us.

Product Categories : Steel Flange > Welding Neck Flange

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  • DIN P245GH PN40 Welding Neck Flange
  • DIN P245GH PN40 Welding Neck Flange
  • DIN P245GH PN40 Welding Neck Flange
  • DIN P245GH PN40 Welding Neck Flange
  • DIN P245GH PN40 Welding Neck Flange
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