GALV. SSAW PIPE FLANGE END

Spiral Steel Pipe

Key Words: Spiral seam steel pipe, Helical welded pipe, SSAW pipe

Product Name	Double-faced Spiral Arc Merged Welded Steel Pipe
Size	OD	219--2500mm in Theory
	Thickness	6--25mm in Theory
	length	Usually 6~12 Meters, 20 Meters Max in Theory
Standard	SY/T5037 SY/T5040 GB/T9711 API5L EN10208 ASTM A252 JISA5525
Material	Chinese Grade	Q235,Q345,S245,S290,S320,S360,S390,S415,S450
	Foreign Grade	ASTM	Grade A,Grade B,X42,X46,X52,X56,X60,X65,X70
		EN	S185,S235JR,S235JO,E335,S355JR,S355JO L245,L290,L320,L360,L390,L415,L450
usage	Used for water, sewage, gas, stream, combustible fluids(petroleum and gas)
Ends	weld flanges on the pipe ends plain ends
Surface	galvanized,black,oiling,painted
inspection	with chemical composition and mechanical properties testing; hydrostatic test, dimensional and visual inspection, also with nondestructive inspection
Technique	Hot Rolled and SSAW or DSAW
Package	Package With Steel Strip When O.D≤273MM, Otherwise In Bulk.

large outer diameter spiral steel pipe for petroleum and gas industry

(the largest o.d. can be 3020mm,thickest wall can be 25mm)

API-5L spiral welded pipe with anti-corrosive paint or bitumen,both ends are covered with plastic caps to protect the beleved thread

(also we can make spiral pipe according to GB/T9711.1&GB/T9711.2&SY 5037)

spiral steel pipes for pipe piles according to ASTM A252

(one side bared,one side with bitumen covering, or you can choose full covering)

we can also make steel piles according to JIS G2252 And SY/T5040

spiral steel pipe with epoxy resin cover according to awwa standard for drinking water

spiral steel pipe with bitumen cover on the pipe surface and flanges at the both ends

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