Origin |
Hong Kong(China) |
Technique |
Welded |
Square Pipe . Size: 16 x 16 ~ 25.4 x 25.4, Tolerance: ±0.15, TCN: 0.7 ~ 2.0 . Size: 30 x 30 ~ 50 x 50, Tolerance: ±0.20, TCN: 1.0 ~ 3.0 . Size: 60 x 60, Tolerance: ±0.15, TCN: 0.7 ~ 2.0 . Size: 100 x 100 ~ 200 x 200, Tolerance: ±0.60, TCN: 3.0 ~ 6.0
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