Product Categary:
Main Feature:
Slip On flange The calculated strength from a Slip On flange under internal pressure is of the order of two-thirds that of Welding Neck flanges and their life under fatigue is about one-third that of the latter. The connection with the pip
The calculated strength from a Slip On flange under internal pressure is of the order of two-thirds that of Welding Neck flanges, and their life under fatigue is about one-third that of the latter.
The connection with the pipe is done with 2 fillet welds, as well at the outside as also at the inside of the flange.
The X measure on the image, are approximately:
Wall thickness of pipe + 3 mm.
This space is necessary, to do not damage the flange face, during the welding process.
A disadvantage of the flange is, that principle always firstly a pipe must be welded and then just a fitting. A combination of flange and elbow or flange and tee is not possible, because named fittings have not a straight end, that complete slid in the Slip On flange.
Materials |
Carbon Steel: ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH |
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P250GH, P280GHM 16MN, 20MN ,20# |
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Stainless Steel: ASTM A182, F304/304L, F316/316L |
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Types |
Slip On Plate Flange/Plate Flange , Slip On Hub Flange/Bossed |
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Welding Neck Flange/WN flange/ Loose Flange/Lapped Flange /Backing Flange |
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Blind Flange/Blank flange, Lap Joint Flange /LJ Flange |
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Socket Weld Flange/SW Flange Threaded Flange/Screwed Flange |
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Loose Flange/Lapped Flange Backing Flange RTJ /o-Ring |
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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 |
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JIS B 2220 FLANGES, KS B 1503, DIN SERIES, UNI, EN1092-1, BS4504 |
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BS 10 TABLE D/E/F FLANGES, SANS 1123 FLANGES/SABS 1123 |
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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 |
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PN6 PN10 PN16 PN25 PN40 PN64-DIN/UNI |
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PN6 PN10 PN16 PN25 PN40 PN63-EN1092-1/BS4504 |
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PN0.6Pa, PN1.0Pa, PN1.6. PN2.5,PN4.0-GOST12820-80 |
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PN0.6Pa, PN1.0Pa, PN1.6. PN2.5,PN4.0, PN6.3. -GOST12821-80 |
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600kPa, 1000.1600.2500.4000.-SANS 1123 |
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5KG, 10KG, 16KG, 20KG, 30KG, 40KG-JIS B2220/KS B1503 |
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TABLE D, TABLE E ,TABLE F-BS 10, AS2129 |
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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 |
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Varnish Paint Coating, Varnish Oil Coating, |
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Electro Galvanizing Coating (Cold Galvanizing, Color Golden or silvery white, Coating thickness 20~30(um) |
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Hot Dip Galvanizing Coating (Coating Thickness 200um around) |
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Technical |
Forging |
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Application |
Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry |
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and general pipes connecting projects etc. |
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Inspection |
Quality Control System-Well Equipments and Machinery-Well Workers and Engineers |
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Packing |
Wooden Pallets or Wooden Cases or As Customers' Requirements |
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Payment Terms |
L/C Or 30 % Advance By T/T and The balance Will be Paid After the copy of B/L |
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Delivery Time |
30 Days \after the Advance or the L/C |
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After-Sales Service |
Orders and Products Tracking System |