pre-galvanized steel pipe / tube manufactory in China

Specification

Material:                    Q195-Q235 carbon steel ASTM A500 GrA/B BS EN 10219 SJ275

Zinc coating:              230-500g/m2

Usage:                       for constructural

O.D:                            20mm-2500 mm

O. D tolerance            ,-/+3%

W.T:                            0.95mm-21.2mm

Thick tolerance:           -/+3%

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

Technique:                   welded

Surface treatment:      pre-galvanized

Ends:                           1) deburred

                                    2) plain

                                    3) screwed and socket

                                    4) beveled

External bead:           removed

Internal bead:            not removed

Standard:                     ASTM A53/BS1387-1985

Place of origin:             China

Productivity:               1000 MT/ month

Main market:              Asia Africa Middle East South American

Processing

paiting , threading , cutting ,drilling and oiling ,necking are all available

Packing

1) in bundles

2) in bare

3) in plastic wrap

Remarks

1) trade term: T/T D/P L/C

2) delivery time:10-15 days

3)MOQ:10 MT

 Products

About us

Zhaolida Steel Pipe Group is located in the largest steel base of china-----Daqiuzhuang Town. We are a leading enterprise specilized in steel pipe , galvanized steel pipe and pre-galvanized steel pipe .We integrate trade ,storage ,process and logistics. Our area is 300000 square meters ,our employees are over 1000  and our productivity per year  is  400000 MT.

We could meet the regular requirements and we  will try to fulfill every requirements.