galvanized steel tubes

O.D

O.D tolerance

W.T

Thickness Tolerance

20-20.5MM

±0.03mm

1.7-2.75MM

±0.02mm

Length

4--12M , according to customers' requirements

International Standard

ISO 9001-2000  BV

Zinc coating

^{According your need}

Standard

BS 1387

Material

Q195/Q215/Q235

Package

1. in bulk

2. Accordion to Customer's requirement

Processing technology available:

Threading , coupling and with plastic caps protected  etc.

Place of Origin

China

Application

liquid delivery, construction, communication,  gas,etc.