Product name:
Mechanical tube
Product keyword:
Steel pipe, seamless pipe, mechanical tube, structural pipe, steel tube
Brief description:
Mechanical tube, outside diameter: 6mm to 168.3mm, wall thickness: 0.5mm-25mm, heat-treatment: annealed, stress relieved, normalized
Product details:
Standards: astm a519, din2391
Sizes: od 6~168.3mm, wall thickness 0.5 ~25mm
Heat-treatment: annealed, stress relieved, normalized
Surface: passivated, oiled, or bright and smooth
Coating:
1. Olive green coated seamless steel pipe
Coat thickness: 8-25 micrometers
Length of pipe coated: less than 3.5m
Free of cr6
2. Galvanized seamless steel pipe
Zinc thickness as per customers¡¯ needs and standard requirements
Usage examples:
A. High pressure fuel tube
Standard: din 2391
Specification: 6x1.2, 6x1.5, 6x1.8, 6x2 etc.
Surface: bright and smooth
B. Automobile air-conditioner tube
Process: heat treatment
Surface: bright and smooth