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C22.8 Bs En1092-1 DIN 2632 Forging Flanges, P245gh P250gh DIN Steel Flanges

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Contact name:Bill

C&N Industrial group Limited

C22.8 Bs En1092-1 DIN 2632 Forging Flanges, P245gh P250gh DIN Steel Flanges

Country/Region china
City & Province shanghai shanghai
Categories Supplies and Equipment

Product Details

About Our Din2633 Welding Neck Flanges:
DIN Welding Neck
DIN Plate
DIN Slip-On
DIN Threaded
DIN Blin

Carbon steel: S235JRG2 C22.8 P245GH
Alloy stell: 1.5415 16MO3
Stainless steel: 1.4571 1.4301 1.4306 1.4404 1.4435
StandardDIN 2527 2566 2573 2576 2630 2631 2632 2633 2634 2635 2636 2637 86030
SurfaceRust-proof oil, Black, Yellow, Galvanized
TypeWelding Neck/Plate/Blind/Slip-on/Theaded
Flange facingRaised face , Flat face, Ring Joint face,etc
ProcessFree forging, plate cutting
PackageWooden case,Cartons, Pallets or crates according to buyer's requirements.
DeliveryIt depend on demand quantity
CertificateTUV, PED, ISO9001
ApplicationsSteam, air, gas and oil pipes or for many other fluids

We have manufactured flanges for over 20 years. C&N specializes in supplying specialty flanges to the
world's most demanding industries - Oil and Gas Exploration and Production, Oil Refining and
Processing, Petrochemical, Chemical, Plumbing and HVAC.

Flange SpecificationsTypes of Flange

Carbon steel
Stainless steel
Alloy steel
Special steel
Others as specified

ANSI B16.5
API 605
EN 1092-2007
Many other specs

Socket weld
Slip on
and special types

DIN2632, DIN2633, DIN2634, DIN2635,welding neck flanges


Welding-neck flange


1/2"- 48"




A105,A105M,ST37,ST35.8,SS400 SB410,Q235,

Sealing face


Pressure rating

10-40 BAR,CLASS 150-CLASS 900,PN1.0-PN 25,PN0.6-PN10.0


Carbon steel: A105
Alloy steel: A182 F 1-F 2-F 5-F 9-F 10-F 91-F 92-F 122-F 911-F 11-F 12-F 21-F 22
Stainless steel: A182 304-304H-304L-304N-304LN 316-316H-316L
-316N-316LN 321-321H 347-347H
Low temperature steel: A522 A707 Grade L 1-L 2-L 3-L 4-L 5-L 6-L 7-L 8
High performance steel: A694 F 42-F 46-F 48-F 50-F 52-F 56-F 60-F 65-F 70
Low-temperature steel: ASTM/ASME A402 WPL 3-WPL 6
High performance: ASTM/ASME A860 WPHY 42-46-52-60-65-70

Surface treatment

Transparent oil, rust-proof black oil or hot galvanized

Flange Facing Types

American Series: Flat Face(FF), Raised Face(RF), Tongue(T), Groove(G),
Female(F), Male(M), Ring Joints Face(RJ)
European Series: Type A(Flat Face), Type B(Raised Face), Type C(Tongue),
Type D(Groove), Type E(Spigot), Type F(Recess), Type G(O-Ring Spigot),
Type H (O-Ring Groove)

Industries Served

Electrical power, petroleum, natural gas, chemical, shipbuilding,
heating, papermaking, metallurgy


wooden case, pallet or as customers' requirement

Type: Welding neck (WN), Slip-on (SO), Socket welding (SW), Lap-joint (LJ), Blind (BL), Thread (TH). Plate (PL)
Pressure Ratings:class 150 300 400 600 900 1500 and 2500
Pressure Ratings:PN6 PN10 PN16 PN25 PN40 and PN64...
Materials: Carbon steel(A105 C22.8 ST37.2 A694 F42-F70...),Stainless steel(A182 304 321 316 316Ti..) and Alloy steel etc.
Standards:ANSI B16.5 B16.47 A B API BS DIN UNI JIS AS and Mss SP etc.
Size:1/2"--64"(DN15mm--DN1600mm)on the basis of equality and mutual benefit and to establish long-term and stable bussiness relationships.

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