welded hollow steel tube 40mm

welded hollow steel tube 40mm

Material:

Q195-Q235 carbon steel welded steel tubes

Zinc coating:

Usage:

for low pressure liquid delivery

O.D

21.3mm-325mm

O. D tolerence

,-/+3%

W.T

1.5mm-12mm

Thickness tolerence:

,-/+3%

Length:

5.8m ,6m,11.8m ,12m or acc to requirement

Standard:

ASTM A53/BS1387-1985

Technique:

welded

Place of origin:

China

Productivity:

1000 MT/ month

Main market:

asia africa middle east south american

Certification:

ISO ,BV ,SGS

Surface   treatment:

paiting

Ends:

1) deburred

2) plain

3) screwed and socket 

4) beveled

External bead:

removed

Internal bead:

not removed

Package

1) in bulk

2) in bundle

3)in plastic wrap

Delivery:

1) container

2) in bulk

Payment term:

T/T L/C