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1. Outer diameter: 219mm-4064mm
2. Wall thickness: 3.2-40mm
3. Standard: GB/T3091-2001, BS1387-1985, DIN2458, API 5L, EN10217
4. Material: Q195, Q235, Q345, S355J2H, ST37, ST52
5. Length: 6mtr-18mtr
6. End: square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled,
Surface: light oiled, hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating /
Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE)
We have performed 100% inspection for nine items.
1-:They are the Plate 100% ultrasonic inspection,
2-: welded seam 100% continuous ultrasonic inspection after welding,
3-:welded seam 100% X-ray industry TV inspection,
4-:inside welded seam 100% TV inspection,
5-:pipe 100% hydraulic testing,
6-:pipe 100% final ultrasonic testing after expansion & hydro testing,
7-:100% X-ray industry TV inspection and pipe end inspection image recording,
8-:100% pipe visual inspection
9-:100% plate visual inspection.
Shanna Ding
Pipeline Project Supervisor
shanna@steellinepipe.com
shanna@hnssd.com
www.steellinepipe.com
skype:shannadingding
