API 5L SSAW Welded Spiral Steel Pipe

SSAW (Spiral Submerged-Arc Welded) Steel Pipes, also called HSAW pipe,
with welding seam in spiral(helix) type, can be manufactured in large diameter and length.

API 5L PSL1 PSL2 X52 ERW welded steel pipes

API 5l x52 Specifications for these pipes regulate usage for standard Grade A and Grade B pipes,
with Grade X indicating stronger variants for drilling, production and transport requirements for offshore, arctic, deep well or harsher environments.

API 5L X80 carbon welded steel pipe

API 5L X80 Pipe is a standardization for pipeline transportation systems within the rock oil, gas, water, and fossil fuel industries.
API 5L-X80 steel is used in polar regions, wherever high toughness at low temperatures is needed.

ERW Steel Pipe

ERW steel pipe is a straight seam electric resistance welded pipe,
abbreviated as ERW pipe, which is a round pipe welded by steel plates.
End: 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
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