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Welding Flange

China Welding Flange, Find details about China Flange, Alloy Steel Forged Wn from Welding Flange

Model NO.
Welding flange
Origin
China
Model NO.
Welding flange
Origin
China
Welding flange/Flange/Alloy Steel Forged Wn/So/Threaded/Plate/Socket/Blind Flange Carbon Steel /Stainless Steel 


Welding Flange

 
TechnologyForging
Size Range : DN 10 - DN 2000
1/2"- 48"
Pressure Ratings : Class150#, 300#, 600#, 900#, 1500#, 2500#, etc.
PNPN2.5, PN6, PN10, PN16, PN25, PN40, PN63, PN100, PN160, etc.
Sealing Type: FF, RF, RJ, FM, M, T, G, etc.
Sealing Finish: Smooth or Spiral Finish (As your request)
Materials: Stainless steelASTM A182 Gr. F304/304L/316/316L
ASTM A403 WP304/304L/316/316L
ASTM A351 Gr. CF3/CF8/CF3M/CF8M
Duplex steelUNS31803, SAF2205, UNS32205, UNS31500, UNS32750 , UNS32760, 1.4462, 1.4410, 1.4501 and etc.
Varieties: PL (Plate Flat), WN (Weld Neck), BL (Blind), SO (Slip-ons), SW (Socket Welds), TH (threaded), LJ/SE(Lapped Flange/Stub ends), PJ/SE, LF/SE, etc.
Standard:USAASME B16.5, ASME B16.47, MSS SP-44, AWWA C207
European UnionEN 1092-1
BritainBS 4504, BS 10
AustraliaAS 2129, AS/NZ 4087, AS 4331
New ZealandAS/NZ 4087
RussiaGOST 12820, GOST 12815, GOST 12821, GOST 33259
GermanyDIN 2627 - DIN 2638, DIN 2558, DIN 2665 - DIN 2569, DIN 2573, DIN 2576, DIN 2641, etc.
KoreaKS B1503
JapanJIS B2220
South AfricaSABS 1123, SANS 1123
ISOISO 7005-1
PackagePE film + Plywood case
Trade TermsEXW, FOB, CFR, CIF, etc.
Payment TermsT/T, L/C, CAD, Credit Card
Delivery TimeWithin 20 days for massive quantity
Within 7 days for stock products
ApplicationPetrochemical & Gas industry, chemical, machinery, electric power, shipbuilding, papermaking, construction Water works, Shipbuilding industry, Power industry, Valve industry,and general pipes connecting projects etc.
Welding Flange

1.Material:
Carbon steel A105/Rst37.2/C22.8/Q235 Stainless steel  304/304L,316/316L,321,ect.

2.Size:1/2"-48"

3.Pressure:150lbs-2500lbs PN0.6-PN16.0

4.Facing:RF/RJ/ FF

5.Standard:ANSI(ASME)16.5 16.47/DIN/JIS/UNI/...

6.Flanges of welding neck, socket welding, threaded, blind, slip on, lap joint are in accordance with ANSI 16.5 from 1/2" to 24" and classes 150 to 2500 (complete range).

7. Production process : raw material--cutting--heating--forging--heat treatment--maching--inspection.-washing-ex-working.

8. Certificate :ISO9001-2008

9. Used for : linepipe, heat exchanger, petroleum,chemical,power,gas,water,shipbuilding,construction,etc.

10.Blind, slip on, welding neck flanges are from 6 Bar to 40 Bar in accordance with DIN.

11.Flanges from 1/2" to 48" and up to 450 lbs are in accordance with BS10 Table D & Table E, BS Table F & Table H, BS Table J & Table K.

12.Flanges from 2kg to 210 kg are in accordance with JIS.

13.Flanges according to API 605/ASME B16.5/ASME B16.47

14.Depending on special purposes, flanges can be manufactured in different shapes and sizes

15. Excellent and high quality control.

Welding Flange

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