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Home > Products > Welding Neck Flanges > DIN2633 PN16 Welding Neck Flanges

DIN2633 PN16 Welding Neck Flanges
DIN2633 PN16 Welding Neck Flanges
DIN2633 PN16 Welding Neck Flanges
DIN2633 PN16 Welding Neck Flanges
DIN2633 PN16 Welding Neck Flanges

DIN2633 PN16 Welding Neck Flanges

Payment Type: T/T,D/P
Delivery Time: 30 Days

Basic Info

    Model No.: DIN2633 PN16 Welding Neck Flanges

Additional Info

    Packaging: poly-pallets, poly-cases

    Productivity: 1200 tons each month

    Brand: Zhongnuo

    Transportation: Ocean,Land,Air

    Place of Origin: Jinan, China

    Supply Ability: 1200 tons each month

    Certificate: ISO9001

    HS Code: 73079100

    Port: Qingdao

Product Description

DIN2633 PN16 Welding Neck Flanges comply to DIN Standard. Welding neck Pipe Flanges are connected to the pipe by welding the pipe to the neck of the pipe flange, which helps to pass on the stress from the weld neck to the pipe itself. This also reduces high stress concentration at the base of the hub of the weld neck pipe flanges. Weld neck pipe flanges are generally used in high pressure applications, where hot or cold temperatures exist. The inside diameter of a weld neck pipe flange is machined to match the inside diameter of the pipe.


Flange Material

Carbon steel

S235JR, P245GH, P280GH, C22.8/P250GH, S355JR

Stainless steel

F304/304L, F316/316L

Flange Standard



Flange TYPE

Welding Neck Flange

Flange Surface

Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer, hot-dipped Galvanized, electrical galvanized




Forged, Casting

Flange Size


Flange Package

1.Standard export packaging

2.As Customers' Requirements

Flange Heat Treatment

Normalizing, Annealing, Quenching+Tempering

Flange Applications

Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc.


(1)Reasonable price with excellent quality

(2)Abundant stock and prompt delivery

(3)Rich supply and export experience, sincere service

Looking for ideal DIN 2633 Flanges Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Forged Welding Neck Flange are quality guaranteed. We are China Origin Factory of PN16 Welding Neck Flanges. If you have any question, please feel free to contact us.

Product Categories : Welding Neck Flanges

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Mobile Phone:+8618660175569

Address:Southern Part Of Haidong Industrial Park, Puji Street, Zhangqiu District, Jinan, Shandong