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Technical specifications for WBQ U68×550/730/865 |
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Item No. |
WBQ U68×550/730/865 |
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Material |
Q235B/Q355B |
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Surface treatment |
Hot-dip galvanizing above 45 microns on average |
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a. Length |
550/730/865mm |
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b. Outer diameter of pipe |
68mm |
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c. Square hole spacing |
42mm |
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d. Center hole spacing |
90mm |
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e. Square hole spacing |
50mm |
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f. Diameter of square hole |
11 (suitable for carriage bolt with M10) |
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g. U-shaped plate inner spacing |
71/91/111mm |
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h.U-shaped plate width |
70mm |
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i. U-shaped plate inner depth |
130mm |
Technical Requirements
① The average thickness of hot-dip galvanizing is 45um, and the implementation standard is DIN EN ISO 1461.
② The surface shall be free of obvious deformation and welding slag Burr shall be removed.
③ Unspecified tolerance GB/1804-C, the hole position deviation is ±1mm, and the hole diameter difference is ±1mm.

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