Stainless steel flange
Stainless steel flange is disk-shaped part that are most common in pipeline engineering. In pipeline engineering, flange is mainly used for pipeline connection. In the need to connect the pipe, various installation of a flange, low pressure pipe can use wire flange, the use of more than 4 kg of pressure welded flange. Put a gasket between the two flanges and fasten them with bolts. Flanges of different pressures have different thicknesses and use different bolts.
Flanges type: PL, SO, WN, BL, TH and so on.
Specifications:
Size:DN15-DN1200
Standard: GB, ASTM, JIS, EN, DIN
Press:Class 150,300,600,900,1500
Center circle diameter of bolt hole :50mm– 2130mm
Bolt hole center circle diameter: 50mm-2130mm
Bolt hole diameter: 11mm-30mm
Number of bolt holes: 4-48
Thread: M10-M27
Flange thickness: 12mm-58mm
Flange theoretical weight: 0.36kg–234.6kg (DN1800)
Main function
- Connect the pipeline and maintain the sealing performance of the pipeline;
2, to facilitate the replacement of a section of pipeline;
3, easy to disassemble and check the pipeline situation;
4, to facilitate the closure of a section of pipeline.
Materials
ASTM A182 F304, 304L, F316, 316L, 904L, 2205, 2507, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8.
Stainless steel flange , butt welding flange electrode has good corrosion resistance and oxidation resistance, widely used in chemical industry, chemical fertilizer, petroleum, medical machinery manufacturing.
