S235JR Spiral welded tube

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S235JR Spiral welded tube

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： Home > Product > Welded steel pipe > S235JR Spiral welded tube

S235JR Spiral welded tube

SSAW steel pipe, also known as spiral submerged arc welded steel pipe, is a spiral welded steel pipe produced by double-sided submerged arc welding. Spiral welded pipes are formed using narrower sheets or hot rolled coils, which greatly reduces their production costs. The spiral welding process allows the production of large diameter pipes suitable for transporting large quantities of oil and gas.

Special specifications can be customized according to customer requirements, please contact us to explain separately!

PRODUCT DETELS

Out Diameter

Wall Thickness (mm)

219.1

√

273

√

323.9

√

325

√

355.6

√

377

√

406.4

√

426

√

457

√

478

√

508

√

529

√

630

√

711

√

720

√

813

√

820

√

920

√

1020

√

1220

√

1420

√

1620

√

1820

√

2020

√

2220

√

2500

√

2540

√

3500

√

PRODUCT	SSAW STEEL PIPE, SPRIAL STEEL PIPE, SPRIAL WELDED PIPE
STANDARD	API 5L PSL1/API 5L PSL2/EN10217/EN10219/EN10208 /ASTM A53/ASTM A252 Grade 1/2/3, AN/NZS 1163
MATERIAL	Q235B/GR.B/X42/X56/X60/X70/X80/Grade 1/2/3, C350
OUTDIAMETER	219MM-4064MM
THICKNESS	3.2MM-40MM
SURFACE TREATME NT	VARNISH BARE PIPE BLACK PAINTING RED PAINTING 3LPE YELLOW JACKET GALVANIZATION
PACKING	BREAK BULK BUNDLE
END TREATMENT	PLAIN END BEVELED END BSP THREAD WITH COUPLING NPT THREAD WITH COUPLING GROOVED
END PROTECTORS	PLASTIC CAPS
END PROTECTORS	STEEL PROTECTORS

Standard：

lassfication	Standard	Main Products
Steel Pipe for Fluid Service	GB/T 14291	Welded pipe for mine fluid sevice
	GB/T 3091	Welded pipe for low pressure fluid service
	SY/T 5037	Spirally submerged arc welded steel pipe for pipelines for low pressure fluid service
	ASTM A53	Black and hot-hipped galvanized welded and seamless steel pipe
	BS EN10217-2	Welded steel tybes for pressure purposes - delivery technical conditions - part2: Electric welded non- alloy and alloy steel tubes with specified elevated temperature properties
	BS EN10217-5	Welded steel tybes for pressure purposes - delivery technical conditions - part5: submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties
Steel Pipe for Ordinary Structure	GB/T 13793	Longitudinally electric resistance welded steel pipe
	SY/T 5040	Spirally submerged arc welded steel pipe piles
	ASTM A252	Welded and seamless steel pipe piles
	BS EN10219-1	Cold formed welded structural hollow sections of non-alloy and fine grain steels - part1: Technical delivert conditions
	BS EN10219-2	Cold formed welded structural hollow sections of non-alloy and fine grain steels - part2: tolerances dimmsions and sectional properties
Line Pipe	GB/T 9711.1	Steel pipe for pipeline transportation system of petroleum and natural gas industries(Class A steel pipe)
	GB/T 9711.2	Steel pipe for pipeline transportation system of petroleum and natural gas industries(Class B steel pipe)
	API 5L PSL1/2	Line pipe
Casing	API 5CT/ ISO 11960 PSL1	Steel pipe for use as casing or tubing for wells of petroleum and natural gas industries

Chemical Analysis and Mechanical Properties of SSAW Steel Pipe：

Standard	Grade	Chemical Composition(max)%					Mechanical Properties(min)
Standard	Grade	C	Si	Mn	P	S	Tensile Strength(Mpa)	Yield Strength(Mpa)
API 5CT	h40	-	-	-	-	0.03	417	417
	J55	-	-	-	-	0.03	517	517
	K55	-	-	-	-	0.3	655	655
API 5L PSL1	A	0.22	-	0.9	0.03	0.03	335	335
	B	0.26	-	1.2	0.03	0.03	415	415
	X42	0.26	-	1.3	0.03	0.03	415	415
	X46	0.26	-	1.4	0.03	0.03	435	435
	X52	0.26	-	1.4	0.03	0.03	460	460
	X56	0.26	-	1.4	0.03	0.03	490	490
	X60	0.26	-	1.4	0.03	0.03	520	520
	X65	0.26	-	1.45	0.03	0.03	535	535
	X70	0.26	-	1.65	0.03	0.03	570	570
API 5L PSL2	B	0.22	0.45	1.2	0.025	0.015	415	415
	X42	0.22	0.45	1.3	0.025	0.015	415	415
	X46	0.22	0.45	1.4	0.025	0.015	435	435
	X52	0.22	0.45	1.4	0.025	0.015	460	460
	X56	0.22	0.45	1.4	0.025	0.015	490	490
	X60	0.12	0.45	1.6	0.025	0.015	520	520
	X65	0.12	0.45	1.6	0.025	0.015	535	535
	X70	0.12	0.45	1.7	0.025	0.015	570	570
	X80	0.12	0.45	1.85	0.025	0.015	625	625
ASTM A53	A	0.25	0.1	0.95	0.05	0.045	330	330
ASTM A53	B	0.3	0.1	1.2	0.05	0.045	415	415
ASTM A252	1	-	-	-	0.05	-	345	345
	2	-	-	-	0.05	-	414	414
	3	-	-	-	0.05	-	455	455
EN10217-1	P195TR1	0.13	0.35	0.7	0.025	0.02	320	320
	P195TR2	0.13	0.35	0.7	0.025	0.02	320	320
	P235TR1	0.16	0.35	1.2	0.025	0.02	360	360
	P235TR2	0.16	0.35	1.2	0.025	0.02	360	360
	P265TR1	0.2	0.4	1.4	0.025	0.02	410	410
	P265TR2	0.2	0.4	1.4	0.025	0.02	410	410
EN10217-2	P195GH	0.13	0.35	0.7	0.025	0.02	320	320
	P235GH	0.16	0.35	1.2	0.025	0.02	360	360
	P265GH	0.2	0.4	1.4	0.025	0.02	410	410
EN10217-5	P235GH	0.16	0.35	1.2	0.025	0.02	360	360
EN10217-5	P265GH	0.2	0.4	1.4	0.025	0.02	410	410
EN10219-1	S235JRH	0.17	-	1.4	0.04	0.04	360	360
	S275JOH	0.2	-	1.5	0.035	0.035	410	410
	S275J2H	0.2	-	1.5	0.03	0.03	410	410
	S355JOH	0.22	0.55	1.6	0.035	0.035	470	470
	S355J2H	0.22	0.55	1.6	0.03	0.03	470	470
	S355K2H	0.22	0.55	1.6	0.03	0.03	470	470

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