| Customization: | Available |
|---|---|
| Type: | Welded |
| Technique: | ERW |
|
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Technique:
• Electronic Resistance Welded (ERW )
• Electronic Fusion Welded (EFW)
• Double Submerged Arc Welded (DSAW)
Welded Line Type:
Longitudinal
Ends:
• Plain • Beveled • Thread(screw) with coupling or cap
End protector:
• Plastic pipe cap • Iron protector
Surface Treatment
• Bared
• Black Painted (varnish coating)
• Pre-Galvanized and hot dipped Galvanized
• Transparent oil,rust-proof black oil
• 3 PE, FBE, corrosion resistant coating
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