Thread Flange ANSI standard
Description
| Type | Orifice Flange |
| Materials | Alloys Steel (ASTM A234 WP12/WP11/WP22/WP5/WP9/WP91)< /br>
Stainless Steel (ASTM A403 WP304/WP304L/WP316/WP316L)< /br> Carbon Steel (ASTM A234WPS, A234WPC, A420 WPL6), St45.8 A105 A106 STG42) |
| Specification | ANSI, B16.9, ASME, DIN2650, 2615, 2616, 2617, JIS B2311, 2312, 2313, EN 10253-11, EN10253-2 |
| Type | LR 30, 45, 60, 90, 180 degree< /br>
SR 30, 45, 60, 90, 180 degree< /br> 1.0D, 1.5D, 2.0D, 2.5D, 3D, 4D, 5D, 6D, 7D-40D |
| Hub thickness | SCH5 , SCH10, SCH20, SCH30, SCH STD ,SCH40, SCH60, SCH XS ,SCH80, SCH100, SCH120, SCH140, SCH160, XXS |
| Dimension | 1/2-80 inch (DN15-DN2000) |
| Surface finished | Anti-rust oli, painting (yellow, black, green, red), hot dip galvanized, Zinc-plate |
| Application: | Oil & Gas, Marine, Gas, Power Plant, shipbuilding |
| Heat Treatment | Normalizing, Annealing, Quenching+Tempering |
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