Payment Type: | L/C,T/T,D/P |
---|---|
Incoterm: | FOB,CFR,CIF,EXW,FCA |
Delivery Time: | 30 Days |
Basic Info
Model No.: DIN 2635 Weld Neck Flange
Standard: DIN
Type: Welding Flange
Material: Carbon Steel
Structure: Flanges
Connection: Welding
Sealing Surface: RF
Manufacturing Way: Forging
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
DIN2635 PN40 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 |
RST37.2, C22.8/P250GH, S355JR |
Stainless steel |
F304/304L, F316/316L |
|
Flange Standard |
DIN |
PN6-PN100 |
Flange TYPE |
Welding neck Flange |
|
Flange Surface |
Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer, hot-dipped Galvanized, electrical galvanized |
|
Connection |
Welding |
|
Technical |
Forged, Casting |
|
Flange Size |
DN10-DN2500 |
|
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. |
CONTACT US
Shandong Zhongnuo Heavy Industry Co.,Ltd.
Address: Southern Part Of Haidong Industrial Park, Puji Street, Zhangqiu District,Jinan,Shandong
Contact Person: Eric
Phone:86-531-83292978
Fax:86-531-83298668