• Model NO.：P250GH FORGING FLANGES, C22.8, P245GH CS FLANGES
• Manufacturing Way：Forging
• En 1092-1 DIN P250gh Flanges：C22.8 P245gh Pn6, Pn10, P16, P25 Pn40 DIN Flanges
• Material Specification：A105,A105n, C22.8, P45gh, P250gh, A350 Lf2
• Transport Package：Plywood Box, Wooden Case, Pallet
• Trademark：C&N
• Origin：China
• Production Capacity：60tons,Month

MaterialCarbon 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 86030SurfaceRust-proof oil, Black, Yellow, Galvanized    TypeWelding Neck/Plate/Blind/Slip-on/TheadedFlange facingRaised face , Flat face, Ring Joint face,etc    SizeDN10-DN2000   Process Free forging, plate cutting    PressureDIN:PN6-PN100    ConnectionWeldingTechnicalForged    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.
 
MaterialsFlange 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.