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Marine lap welding steel flat welding flange
Min. Order:10 Piece/Pieces
Transportation:Ocean
Port:SHANGHAI
Material:
Types:
Product Description
Product Attributes
Place Of Origin: China
Standard: Ansi, Din, Jis, Gb
Supply Ability & Additional Information
Transportation: Ocean
Place of Origin: Jiangsu, China
Port: SHANGHAI
Packaging & Delivery
Selling Units:
Piece/Pieces
Picture Example:
Marine Steel Pipe Flanges Of Fillet Weld-On
In flanges, nominal size DN and nominal pressure PN are two invisible basic parameters. The nominal size DN does not refer to the diameter of the flange connection hole, nor does it refer to the outer diameter of the steel pipe connected to the flange. The nominal dimensions of the steel pipes are the same. The nominal pressure PN of the flange limits the pressure range used by the flange. The standard flange will print out the nominal size DN, nominal pressure PN and other parameters of the flange in the form of steel stamps on the outer cylindrical surface of the flange, which is convenient for users to choose.
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Material |
Carbon steel | ASTM A105, A350 LF1, LF2, LF3, LF6, CL1/CL2,; A694 F52, F60, F65, F70; A516 Gr. 60, 70; BS-EN 10222-2 P245GH, P280GH; EN10222-4 P355NH, P355QH; EN10273 P250GH, P265GH; DIN 17243 C22.8; VD-TUEV350/3 C21; GB/T 1591 Q345B, Q420B; NB/T 47008 16Mn,20#; BS 10250-2 S235JRG2; |
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Stainless steel | ASTM A182 F304/304L, F316/316L, F316H, F304H, F321H, F310, F316Ti; | |
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Dimension Standard | ANSI & ASWE (class 150-2500) | B16.5, B16.47, B16.48; |
| DIN (6-40bar) | DIN2527, 2573, 2576, 2630-2638, 2627-2629, 2565-2569; | |
| JIS (5K -30K) | JIS B2202, 2210, 2220; | |
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others | GB/T9119, GB/T2506, GB/T9115, GB/T4450, GB/T11693,GB/T3766; HG/T20592, etc.. other equivalent standards, and customization with drawings; | |
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TYPE | 1.Flat Flange 2.Blind Flange 3.Slip on 4.Lap joint flange 5.Welding neck Flange | |
| 6.Socket welding 7.Threaded flange 8.Long welding neck flange. etc. | ||
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Connection |
Raised Face, Flat Face, etc | |
| Size | 1/2"-64" | |
| Package | 1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside). | |
| 2:As Customers' Requirements | ||
| Certificate | ISO9001:2015; | |
| Applications | Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry, and general pipes connecting projects etc. | |
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