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[China]
Address: Room 1703, 17th Floor, Building 5, Jinyin Modern City, Guangdian South Road, Jinshui District, Zhengzhou City, Henan Province, China.
Contact name:Vicky
Zhengzhou Huitong Pipeline Equipment Co.,Ltd. |
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WN Blind ASTM A182 F904L duplex stainless steel flanges ASME B16.47 Series A
1. Duplex stainless steel flange 904L WN blind flange
| Duplex stainless Steel flanges | ||
| Material | Carbon steel | ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH |
| P250GH, P280GHM 16MN, 20MN ,20# | ||
| Stainless steel | ASTM A182, F304/304L, F316/316L | |
| Duplex stainless steel | ASTM A182 F44 F51 F53 F55 F60 F904L | |
| Alloy steel | ASTM A182 A182 F12,F11,F22,F5,F9,F91etc. | |
| Standard | ANSI | Class 150 steel flanges-Class 2500 steel flanges |
| DIN | 6Bar 10Bar 16Bar 25Bar 40Bar | |
| JIS | 5K steel flanges-20K steel flanges | |
| UNI | 6Bar 10Bar 16Bar 25Bar 40Bar | |
| EN | 6Bar 10Bar 16Bar 25Bar 40Bar | |
| TYPE | 1.Welding neck steel 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 Of Outside,Plastic Cloth Of Inside). 2:As Customers' Requirements | |
| Heat Treatment | Normalizing, Annealing, Quenching Tempering | |
| Certificate | TUV,ISO9001:2008;PED97/23/EC,ISO14001:2004,OHSAS18001:2007 | |
| Applications | Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc. | |
2. 904L duplex stainless steel flange chemical and mechanical
| Standard | 904L |
| UNS | N08904 |
| WERKSTOFF NR. | 2.4539 |
| EN | X1NiCrMoCu25-20-5 |
| AFNOR | Z2 NCDU 25-20 |
| BS | 904S13 |
| JIS | SUS 890L |
| KS | STS 317J5L |
904L Flanges Chemical Composition:
| Ni | C | Mn | Si | Cu | Cr | Mo | S | P |
| 23 - 28 | 0.02 max | 2.0 max | 1.0 max | 1 - 2 | 19 - 23 | 4 - 5 | 0.035 max | 0.045 max |
UNS N08904 Flanges Mechanical & Physical Properties :
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.05 g/cm3 | 1350 °C (2460 °F) | Psi -71,000 , MPa -490 | Psi - 32,000 , MPa - 220 | 35 % |
3. Duplex stainless steel flange 904L blind flange ASME B16.47 Class600 Series A
