WBQ N68×1200/1600/1800/2000
Negotiable
China
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Product Introduction

Technical Specifications for WBQ N68×1200/1600/1800/2000

Item No.

WBQ N68×1200/1600/1800/2000

Material

Q235B/Q355B

Surface treatment

Hot dip galvanized above 80 microns on average

Length

1200/1600/1800/2000mm

Tube outer diameter

68mm

Pipe wall thickness

3-4mm

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.