National Standard Carbon Steel Flat Welding Flange Stainless Steel With Neck Butt Welding Forging Alloy Blind
National Standard Carbon Steel Flat Welding Flange Stainless Steel With Neck Butt Welding Forging Alloy Blind
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)
| Types | Slip On Plate Flange/Plate Flange , Slip On Hub Flange/Bossed Welding Neck Flange/WN flange/ Loose Flange/Lapped Flange /Backing Flange Blind Flange/Blank flange, Lap Joint Flange /LJ Flange Socket Weld Flange/SW Flange Threaded Flange/Screwed Flange Loose Flange/Lapped Flange Backing Flange RTJ /o-Ring Custom Flange/Special Flange Hot/Cold/Electro Gavanized Flange |
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| Standards | ANSI/ASME/ASA B16.5 FLANGES, ANSI B16.47 A/B FLANGES JIS B 2220 FLANGES, KS B 1503, DIN SERIES, UNI, EN1092-1, BS4504 BS 10 TABLE D/E/F FLANGES, SANS 1123 FLANGES/SABS 1123 GOST12820-80/GOST12821-80, NFE29203/NS/AS/ISO/AWWA FLANGES |
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| Pressure &Ratings | 150LBS, 300,600,900,1500,2500 ANSI, ASA B16.5 PN6 PN10 PN16 PN25 PN40 PN64-DIN/UNI PN6 PN10 PN16 PN25 PN40 PN63-EN1092-1/BS4504 PN0.6Pa, PN1.0Pa, PN1.6. PN2.5,PN4.0-GOST12820-80 PN0.6Pa, PN1.0Pa, PN1.6. PN2.5,PN4.0, PN6.3. -GOST12821-80 600kPa, 1000.1600.2500.4000.-SANS 1123 5KG, 10KG, 16KG, 20KG, 30KG, 40KG-JIS B2220/KS B1503 TABLE D, TABLE E ,TABLE F-BS 10, AS2129 CLASS D, CLASS E, CALSS F, AWWA C207 |
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| Surface Treatment | Rust Prevention , Black Paint Coating or Phosphating Treatment with Black Color Varnish Paint Coating, Varnish Oil Coating, Electro Galvanizing Coating (Cold Galvanizing, Color Golden or silvery white, Coating thickness 20~30μm) Hot Dip Galvanizing Coating (Coating Thickness 200μm around) |
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| Technical | Forging | |
| Application | Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry and general pipes connecting projects etc. | |
| Inspection | Quality Control System-Well Equipments and Machinery-Well Workers and Engineers | |
| Packing | Wooden Pallets or Wooden Cases or As Customers' Requirements | |
| Payment Terms | L/C Or 30 % Advance By T/T and The balance Will be Paid After the copy of B/L | |
| Delivery Time | 30 Days after the Advance or the L/C | |
| After-Sales Service | Orders and Products Tracking System | |
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