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WBQ N60×550

Technical Specifications for WBQ N60×550

Item No.

WBQ N60×550

Material

Q235B/Q355B

Surface treatment

Hot-dip galvanizing above 45 microns on average

Length

550mm

Tube outer diameter

60mm

Pipe wall thickness

2mm

Spiral pitch

40mm

Spiral thickness

2mm

Spiral width

10mm

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.
Qingdao Wangbaoqiang Industry Co.,Ltd.
  • No. 89, Laoshan Road, Laoshan District, Qingdao City, Shandong Province
  • China
  • +86 13697688036
  • paul@wangbq.com
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