316 不锈钢

公制双卡套

3 mm 4 mm 6 mm 8 mm 10 mm 12 mm 14 mm 15 mm 16 mm 18 mm 30 mm 32 mm 38 mm

Pipe管对焊

1/8 in. 1/4 in. 3/8 in. 1/2 in. 1 1/4 in. 1 1/2 in.