| Type: | Welded |
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| Technique: | SAW |
| Material: | Carbon Steel |
| Surface Treatment: | Varnishing |
| Usage: | Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration |
| Section Shape: | Round |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
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Product: |
LSAW pipe,Longitudinally Submerged Arc Welding Pipe |
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Application: |
Used for oil/gas/water Transmission, Engineering/Offshore projects. |
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Size: |
OD: 406mm-1626mm |
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WT: 6.4-44.5mm |
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LENGTH: 5.8/6/11.8/12m |
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Pipe Standard: |
API 5L PSL1/PSL2 Gr.A,Gr.B,X42,X46,X52,X56,X60,X65,X70 |
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ASTM A53 ASTM 572 ASTM A252 |
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AN/NZS 1163 AN/NZS 1074 |
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EN10219-1 EN10217-1 |
Quality Gurantee:
Double or triple marking of the pipes, internal marking and outside marking are OK for us.
Guaranteed straightness, guaranteed out of roundness tolerance,
Quality control system :WPS/ITP/regular check-ups on production
Quality Control Plan(QCP/ITP):
100% ultrasonic flaw detection for the material plate;
100% automatic on-line UT test after welding;
100% whole-length seam X-ray test;
100% inside weld line industrial TV test;
100% hydrostatic test;
100% automatic on-line seam UT test after hydrostatic test, expanding;
100% X-ray test and make X-ray film or picture record on pipe ends;
100% pipe appearance and plate appearance inspection,
LSAW Steel Pipe
Pipe Type: Longitudinal Welded Pipe, Longitudinal Submerged Arc Welded Pipe Construction
Ends: Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends
Surface: Bare, Lightly Oiled, Black/Red/Yellow Painting, Zinc/Anti-corrosive Coating
Packing: Bundled/In Bulk, Plastic Caps Plugged, Waterproof Paper Wrapped
LSAW Pipe Manufacturing Process
Suppliers with verified business licenses
Audited Supplier 
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