Type

Pre-galvanized steel pipe

Outer diameter

DN15  DN20    DN25   DN32  DN40  DN50   DN65    DN80   DN100 DN125   DN150

1/2"    3/4"     1"       11/4"   11/2"  2"        21/2"   3"       4"        5"          6"  

20mm  25mm  32mm  42mm  47mm 60mm  76mm  88mm  114mm  140mm  165mm

Wall thickness

0.8-2.5mm

Length

4-14m

Standard

GB/T3091-2001, ASTM A53 , BS1387-1985

Material

Q195,Q215,Q235,Q345

Zinc-coating

60-120 grams per square meter

Packing

Standard export packing or as request

Productivity

6000T/M

Others

1. Galvanized steel pipe uses fine welded pipe and advancedgalvanizing epuipment and technique with smooth finish, highcorrosion resistance and pressure resistance.
2. It is widely used in the construction, pipe of industrial,waterpipe, plastic-steel doors and windows, fenceequipment,telecommunication tubes as well as greenhouse tubes fordifferent planting and breeding business.

310S

1.4845

X8CrNi25-21

SUS310S

0.08

1.00

2.00

24.00-26.00

19.00-22.00

316

1.4401

X5CrNiMo17-12-2

SUS316

0.08

1.00

2.00

16.00-18.00

10.00-14.00

316L

1.4435

X2CrNiMo17-12-2

SUS316L

0.03

1.00

2.00

16.50-18.50

10.00-14.00

317

1.4449

SUS317

0.08

1.00

2.00

18.00-20.00

11.00-15.00

317L

1.4438

X2CrNiMo18-15-4

SUS317L

0.03

1.00

2.00