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WBQ F89×1200/1600/1800/2000

Technical Specifications for WBQ F89×1200/1600/1800/2000

Item No.

WBQ F89×1200/1600/1800/2000

Material

Q235B/Q355B

Surface treatment

Hot dip galvanized above 80 microns on average

Length

1200/1600/1800/2000mm

Tube outer diameter

89mm

Pipe wall thickness

3-4mm

Flange outside diameter

180-300mm

Flange thickness

6mm-12mm

Spiral pitch

40/50/60mm

Spiral thickness

2-3mm

Spiral width

10-20mm

Technical Requirements

① The average thickness of hot-dip galvanizing is 80um, 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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