Gold Member Since 2015
Audited Supplier
Dingxiang C&N Huarui Forging Co., Ltd.

BS 1092-1 Flanges, DIN2631 Weld Neck Flanges, In2632 Weld Neck Flanges manufacturer / supplier in China, offering Forging Flanges, P245gh P250gh DIN Steel Flanges, SA335 P92 Seamless Steel Pipes, 304 304L 316 316L Stainless Steel Tubes and so on.

(/ )

Supplier Homepage Product C&N DIN/EN FLANGES Forging Flanges, P245gh P250gh DIN Steel Flanges

Forging Flanges, P245gh P250gh DIN Steel Flanges

FOB Price: US $0.5 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $0.5/ Piece
Get Latest Price
Port: Shanghai, China
Production Capacity: 60tons/Month
Payment Terms: L/C, T/T, Western Union, Paypal

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: flanges
  • Type: Welding Flange
  • Structure: Flanges
  • Sealing Surface: RF
  • En 1092-1 DIN2632 Weld Neck Flanges: DIN Pn6, Pn10, P16, Pn25, Pn40 Forged Flanges
  • Trademark: C&N
  • Origin: China
  • Standard: ANSI, DIN, JIS, GOST, BS En1092-1
  • Material: Carbon Steel
  • Connection: Flanged
  • Manufacturing Way: Forging
  • Material Specification: A105/A105n, C22.8, P45gh, P250gh, A350 Lf2
  • Transport Package: Plywood Box, Wooden Case, Pallet
Product Description

Certificate:TUV CE ISO9001:2008 
.We have 20 years experience of production flange 
.CNC lathe 
Famous flange manufacturer



1) ANSI B16.5, ASME B16.47 FLANGE
Size range: 1/2" to 80"  DN15 to DN2000
Design: welding neck, slip on, blind, socket welding, threaded, lap-joint
Pressure: 150#, 300#, 600#,900#,1500#, 2500#
Wall thickness for welding neck flange: STD, SCH40, SCH80, SCH160. SCHXXS
Material: carbon steel A105, stainless steel  304/304L, 316/316L
Coating: black paint, yellow transparent paint, cold and hot dip galvanize
Package: seaworthy plywooden case, wooden pallet
2) EN1092-1 FLANGE
Size range: DN15 to DN2000
Design: type01 plate flange, type02 loose flange, type05 blind flange, type11 welding necking
             type12 slip on flange, type 13 threaded flange
Pressure: PN6, PN10, PN16, PN25, PN40, PN64, PN100
Material: carbon steel C22.8, S235, S235JR, P235GH, stainless steel: 304/304L, 316/316L
Coating: black paint, yellow transparent paint, cold and hot dip galvanize
Package: sea worthy plywooden case, wooden pallet
Size range: DN15 to DN2000
Design: slip on flange DIN2573,2576,2502,2503, 2543,2545
             welding neck falnge DIN2631, 2632,2633,2634,2635
              blind flange DIN 2527 PN6, PN10, PN16, PN25, PN40
              threaded falnge DIN2565,2566,2567,2567
              loose flange DIN 2641,2642,2656,2673
Material: carbon steel ST37.2, stainless steel 1.4301, 1.4404
Coating: rust-proof oil, transparent paint, cold and hot galvanize
Package: sea worthy plywooden case, wooden pallet
Size range: DN15 to DN 2000
Design : plate falnge 12820-80, welding neck flange 12821-80
Pressure: PN6, PN10, PN16, PN25, PN40
Material: carbon steel CT-20, stainless steel 304/304L, 316/316L
Coating: rust-proof oil, cold and hot galvanize
Package: sea worthy plywooden case, wooden pallet
Size ragne : 15A to 2000A
Design: SOP, BIND, SOH,
Puressure: 1K, 2K, 5K, 10K, 16K, 20K, 30K, 40K
Material: carbon steel SS400, stainless  steel SUS304, SUS316
Coating : rust-proof oil, cold  and hot galvanize
Packing: sea worthy plywooden case, wooden pallet

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    
Process Free forging, plate cutting    
PackageWooden case,Cartons, Pallets or crates according to buyer's requirements.    
Delivery It 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
Send your message to this supplier
Mr. Scott
Sales Manager
To: Mr. Scott

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now