National Standard HG20592-2009 Carbon Steel High Pressure Forging Butt Welding Flange Stainless Steel Flange Welding
Flange is also called Flange or Flange plate.A flange is a part that connects a pipe to a pipe and is attached to the end of the pipe.Flange connection or flange joint refers to the detachable connection which is connected by flange, gasket and bolt as a group of assembled sealing structure. Pipe flange refers to the flange with pipe in the pipeline device, and refers to the import and export flange of the equipment when used in the equipment.There are holes in the flange and bolts hold the two flanges together.Gasket seals between flanges.Flanges threaded connection (threaded connection) flanges and welded flanges and clip flanges.Flange material
According to the production of material can be divided into: WCB (carbon steel), LCB (low temperature carbon steel), LC3 (3.5% nickel steel), WC5 (1.25% 0.5% chrome molybdenum steel), WC9 chromium (2.25%), C5 (% 5% chromium molybdenum), C12 (9% 1% chromium molybdenum), CA6NM (4 (12% chromium steel), CA15 (4), chromium (12%),CF8M(316 stainless steel), CF8C(347 stainless steel), CF8(304 stainless steel), CF3(304L stainless steel), CF3M(316L stainless steel), CN7M(alloy steel), M35-1(Monel), N7M(Hastert nickel alloy B), CW6M(Hastert nickel alloy C), CY40(because of the divisionNickel alloy)
| Dimension | (150#,300#,600#): DN15-DN1500
900# : DN15-DN1000
1500#: DN15-DN600
2500#:D N15-DN300 |
| Marking | Supply Logo + Standard + Size(mm) + HEAT NO +or as your requirement |
| Test | Chemical Component Analysis, Mechanical Properties, Metallurgical Analysis, Impact Testing, Hardness testing , Ferrite Testing,
Intergranular corrosion testing, X-ray Inspection (RT), PMI, PT, UT, HIC & SSC test, etc. or as your requirment |
| Brand | TOBO |
| Certificates | API, ISO, SGS, BV, CE, PED, KOC, CCRC, PDO, CH2M HILL and etc. |
| Advantages | 1. Abundant stock and prompt delivery
2. Reasonable for whole packages and processes.
3. 15 years' QC team service & sales management API& ASTM trained engineers.
4. More than 150 customers spread worldwide. (Petrofac, G.S Engineer, Fluor, Hyundai Heavy industry, Kuwait National Oil, Petrobras, PDVSA, PetroEcuador, SHELL, etc.) |
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National Standard HG20592-2009 Carbon Steel High Pressure Forging Butt Welding Flange Stainless Steel Flange Welding Images
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