Our comprehensive product portfolio. Welding neck flange, slip on flange, Socket weld flange, lap joint flange, stub end, threaded flange, blind flange. JIS Standard b2220 Flange/KS b1503. Materials ss400, sf390a, sf440a, q235b, sus304/304l, 316... JIS 5k, JIS 10k, JIS 16k, JIS 20k, JIS 30k, JIS 40k…
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Tiêu chuẩn JIS B 2220/KS B 1503/KS Áp 5kg A105, A350, SS400, SF440, S235, F304, F304L, F316, F316L…
Tiêu chuẩn JIS B 2220/KS B 1503/KS Áp 10kg A105, A350, SS400, SF440, S235, F304, F304L, F316, F316L…
Tiêu chuẩn JIS B 2220/KS B 1503/KS Áp 16kg A105, A350, SS400, SF440, S235, F304, F304L, F316, F316L…
Tiêu chuẩn JIS B 2220/KS B 1503/KS Áp 20kg A105, A350, SS400, SF440, S235, F304, F304L, F316, F316L…
Tiêu chuẩn JIS B 2220/KS B 1503/KS Áp 30kg A105, A350, SS400, SF440, S235, F304, F304L, F316, F316L…
Tiêu chuẩn JIS B 2220/KS B 1503/KS Áp 40kg A105, A350, SS400, SF440, S235, F304, F304L, F316, F316L…
Tiêu chuẩn JIS B 2220/KS B 1503/KS Áp 63kg A105, A350, SS400, SF440, S235, F304, F304L, F316, F316L…