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

BS 1092-1 Flanges, DIN2631 Weld Neck Flanges, DIN2632 Weld Neck Flanges manufacturer / supplier in China, offering DIN 2630, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637 Welding Neck Flanges (1-160 bar), 85mm Digital GPS Speedometer, Speedo GPS Speedometer for Car Truck Universal Motorcycle White Faceplate 12V/24V, En 10216-1, DIN 2448 / DIN 1629 Pressure Purpose Seamless Steel Pipe and so on.

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Supplier Homepage Product DIN Flanges DIN 2630, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637 Welding Neck Flanges (1-160 bar)

DIN 2630, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637 Welding Neck Flanges (1-160 bar)

FOB Price: US $0.5 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $0.5/ Piece
Get Latest Price
Production Capacity: 600tons/Month
Transport Package: Plywood Box, Wooden Case, Pallet
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: DIN 2630, DIN 2631, DIN 2632, DIN 2633, DIN 2634,
  • Type: Welding Flange
  • Structure: Flanges
  • Sealing Surface: RF
  • En 1092-1 DIN2633 Weld Neck Flanges: DIN2631, DIN2632, DIN2633,DIN2634, DIN2635 Flanges
  • Trademark: C&N
  • Standard: ANSI, DIN, JIS, GOST, BS En1092-1
  • Material: Carbon Steel
  • Connection: Flanged
  • Manufacturing Way: Forging
  • Material Specification: A105/A105n, C22.8, P45gh, P250gh, F304/304L, F316
  • Origin: China
Product Description

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.

DIN 2630, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637 Welding neck  flanges (1-160 bar)
 

Materials
Flange SpecificationsTypes of Flange

Carbon steel
Stainless steel
Alloy steel
Special steel
Others as specified

ANSI B16.5
JIS
MSS SP 44
API 605
DIN 
BS 
EN 1092-2007
Many other specs

Weldneck 
Socket weld
Blind 
Threaded
Slip on
and special types
 

 DIN2632, DIN2633, DIN2634, DIN2635,welding neck flanges

name

Welding-neck flange

Size

1/2"- 48"

Standard

DIN2632,DIN2633,DIN2634,DIN2635,ASME16.5JPI-15,HG20595, 

Material

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

Sealing face

FF,RF MFM ,TG,RJ

Pressure rating

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

Material

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

Packing

wooden case, pallet or as customers' requirement

Flange:
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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