| Customization: | Available |
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| Standard: | ANSI, DIN, GB, JIS, GOST |
| Type: | Welding Flange |
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Zhejiang DIN Standard stainless Steel Pn16 wn slip-on lap-joint bl pl Flange 
| FLANGE | |
| Type | Plate, Slip-on , Welding Neck, Blind, Threaded, Socked Weld, Loose, RTJ |
| Class | 150# 300# 400# 600# 900# 1500# 2500# PN6 PN10 PN16 PN25 PN40 PN63 5K 10K 20K 30K |
| Standard | ANSI/ASME B16.5, BS4505, GOST12820-80, DIN, UNI, EN1092-1, JIS/KS |
| Size | 1/2"NB to 48"NB |
| Connection | RF FF RTJ |
| Material | Carbon steel: Q235A, Q235B,Q345BC22.8, ASTM A105, SS400 |
| Alloy steel: ASTM A694,F42,F46, F52,F56, F60, F65, A350 LF2 , | |
| Stainless steel: ASTM A182 310/F304/304L/F316/F316L, F321, F347. | |
| Surface Treatment | Polish,annealing etc |
| Application Fields | Chemical Industry /Petroleum Industry /Power Industry/Metallurgical Industry Building Industry /Ship-building Industry |
| Packing | plywood cases, pallets, nylon bags or according to the customers' requirements |
Besides, a flange connection culminates in joining two materials using inner and outer lip parts or flanges. For each of the opposing flange faces to form a seal, force (gasket compression or sealing pressure) must be exerted and maintained. To ensure flanges stay in place, they are often bolted with a gasket between the flange faces to form a tight seal. One of the gaskets often used for this sealing is a disk spring, which is a type of spring
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