Hebei Shengtian Pipe Fittings Group Co., Ltd.
Hebei Shengtian Pipe Fittings Group Co.,Ltd. Base on China,Service the world
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ASME B16.47 A694 F60 Raised Face Carbon Steel Forged Socket Weld Pipe Flange
Socket weld pipe flange dimensions are covered in ASME B16.47– which covers Pipe Flanges and Flanged Fittings for size NPS ½” to 24” for above NPS 26” to 60” it should be as per ASME B16.47. Socket weld flanges are available only up to 3″ NPS Size.
Steel Flanges | ||
| Material | Carbon steel | ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, S235JRG2, P245GH |
| P250GH, P280GHM | ||
| Stainless steel | ASTM A182, F304/304L, F316/316L | |
| Alloy steel | ASTM A182 A182 F12,F11,F22,F5,F9,F91etc. | |
| Standard | ANSI | Class 150 Flanges-Class 2500 Flanges |
| DIN | 6Bar 10Bar 16Bar 25Bar 40Bar | |
| JIS | 5K Flanges-20K Flanges | |
| UNI | 6Bar 10Bar 16Bar 25Bar 40Bar | |
| EN | 6Bar 10Bar 16Bar 25Bar 40Bar | |
| TYPE | 1.Welding neck Flange 2.Slip on | |
| 3.Blind flange 4.Long welding neck flange | ||
| 5.Lap joint flange 6.Socket welding | ||
| 7.Threaded flange 8.Flat flange | ||
| Surface | Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized,electrical galvanized | |
| Connection | Welding, Threaded | |
| Technical | Forged, Casting | |
| Size | DN10-DN3600 | |
| Package | 1.Standard export packaging (Plywood Case Outside,Plastic Cloth Inside). 2:As Customers' Requirements | |
Heat Treatment | Normalizing, Annealing, Quenching+Tempering | |
| Certificate | API,ISO9001:2008;ISO14001:2004 | |
| Applications | Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc. | |
Flange Standard
| ITEM | STANDARD | STNDARD CODE | PRESSURE RATE | TYPE | SIZE |
| 1 | American standard | ANSI B16.5 | Class 150,300,600, 900,1500,2500 | WN, SW,SO,BL, TH,LWN | 1/2"-24" |
| ANSI B16.36 | Class 150,300,600, 900,1500,2500 | WN, SO, TH | 1/2"-24" | ||
| AWWA | Class B D E F | RING(HUB) flange | 3"-144" | ||
| ASEM B16.47 | Class 150,300,600,900 | WN, BL | 26"-60" | ||
| 2 | British standard | BS4504 | PN6,10,16,25,40 | WN,SO,PL,BL | DN10-DN2000 |
| 3 | European standard | EN1092 | PN2,5,6,25,40,100, 160,250,320,400 | WN,SO,PL,BL | DN10-DN4000 |
| 4 | Japanese standard | JIS B2210 | 5K, 10K, 16K, 30K | SOP(PL,BL), SOH, (SO A,B,C), WN | 10A-1500A |
| 5 | Italy | UNI 6091-6099 UNI 2280-2286 UNI 2253-2257 | PN6,25,40,100, 160,250,320,400 | BL,WN,PL,SO | DN15-500 |
| 6 | Germany | DIN | PN2,5,6,10,16, 25,40,64,100,160 | SO,BL,PL,WN, LOOSE,TH | DN10-4000 |
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