Product Details

Product Description

1. Technique:

Electronic Resistance Welded (ERW )

Electronic Fusion Welded (EFW)

Double Submerged Arc Welded (DSAW)

2. Surface Treatment:

1) Bared

2) Black Painted (varnish coating)

3) Galvanized

4) Oiled

5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating.

3. Inspection: With Hydraulic Testing, Eddy Current , Infrared Test

4. Certification: ISO9001

Product Name	hot dipped galvanized hollow section
Material	Q195 → SS330,ST37,ST42 Q235 → SS400,S235JR Q345 → S355JR,SS500,ST52
OD	15mm15mm-800mm800mm,25mm25mm-600mm600mm, 20mm30mm-600mm800mm
Standard	EN10255, BS1387,ASTM A53
Grade	SUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9
Ends	1) Plain 2) Beveled 3) Thread with Coupling or cap 4) Chamfer 5) Groove 6) Screw
End protector	1) Plastic pipe cap 2) Iron protector
Payment	L/C T/T D/P