LSAW Steel Pipe

Classification :

Application: Used for Fluids Transmission, Structural Support in Industrial Construction
OD: 406mm ~ 1422 mm
WT: 6.4mm ~ 44.5mm
LENGTH: 5mtr ~ 12mtr
Standard & Grade: ASTM A53 Grade A/B/C

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LSAW Steel Pipe

Pipe Type: Longitudinal Welded Pipe, Longitudinal Submerged Arc Welded Pipe
Application: Used for Fluids Transmission, Structural Support in Industrial Construction
Specification: OD: 406mm ~ 1422 mm
WT: 6.4mm ~ 44.5mm
LENGTH: 5mtr ~ 12mtr
Standard & Grade: ASTM A53 Grade A/B/C
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
SAW Steel Pipe Dimension


Out Diameter		Wall Thickness(mm)
Inch	mm	6.4	7.1	7.9	9.53	12.7	14.3	15.9	19.1	22.2	25.4	28.6	31.8	34.9	38.1	41.3	44.5
16	406.4
18	457
20	508
22	559
24	610
26	660
28	711
30	762
32	813
34	864
36	914
38	965
40	1016
42	1067
44	1118
46	1168
48	1219
52	1321
56	1422
60	1524
64	1626

Technical data

olerance of Outside Diameter and Wall Thickness

Types	Standard
Types	SY/T5040-2000	SY/T5037-2000	SY/T9711.1-1977	ASTM A252	AWWA C200-97	API 5L PSL1
Tube end OD deviation	±0.5%D	±0.5%D	-0.79mm～+2.38mm	<±0.1%T	<±0.1%T	±1.6mm
Wall thickness	±10.0%T	D<508mm, ±12.5%T	-8%T～+19.5%T	<-12.5%T	-8%T～+19.5%T	5.0mm<T<15.0mm, ±0.11
Wall thickness	±10.0%T	D>508mm, ±10.0%T	-8%T～+19.5%T	<-12.5%T	-8%T～+19.5%T	T≥15.0mm, ±1.5mm

Chemical Composition and Mechanical Properties

Types	Standard
Types	SY/T5040-2000		SY/T5037-2000		SY/T9711.1-1977	ASTM A252		AWWA C200-97		API 5L PSL1
Tube end OD deviation	±0.5%D		±0.5%D		-0.79mm～+2.38mm	<±0.1%T		<±0.1%T		±1.6mm
Wall thickness	±10.0%T		D<508mm, ±12.5%T		-8%T～+19.5%T	<-12.5%T		-8%T～+19.5%T		5.0mm<T<15.0mm, ±0.11
Wall thickness	±10.0%T		D>508mm, ±10.0%T		-8%T～+19.5%T	<-12.5%T		-8%T～+19.5%T		T≥15.0mm, ±1.5mm
Standard	Grade	Chemical Composition(max)%							Mechanical Properties(min)
Standard	Grade	C		Mn	Si	S	P		Yield Strength(Mpa)	Tensile Strength(Mpa)
GB/T700-2006	A	0.22		1.4	0.35	0.050	0.045		235	370
	B	0.2		1.4	0.35	0.045	0.045		235	370
	C	0.17		1.4	0.35	0.040	0.040		235	370
	D	0.17		1.4	0.35	0.035	0.035		235	370
GB/T1591-2009	A	0.2		1.7	0.5	0.035	0.035		345	470
	B	0.2		1.7	0.5	0.030	0.030		345	470
	C	0.2		1.7	0.5	0.030	0.030		345	470
BS En10025	S235JR	0.17		1.4	-	0.035	0.035		235	360
	S275JR	0.21		1.5	-	0.035	0.035		275	410
	S355JR	0.24		1.6	-	0.035	0.035		355	470
DIN 17100	ST37-2	0.2		-	-	0.050	0.050		225	340
	ST44-2	0.21		-	-	0.050	0.050		265	410
	ST52-3	0.2		1.6	0.55	0.040	0.040		345	490
JIS G3101	SS400	-		-	-	0.050	0.050		235	400
JIS G3101	SS490	-		-	-	0.050	0.050		275	490
API 5L PSL1	A	0.22		0.9	-	0.03	0.03		210	335
	B	0.26		1.2	-	0.03	0.03		245	415
	X42	0.26		1.3	-	0.03	0.03		290	415
	X46	0.26		1.4	-	0.03	0.03		320	435
	X52	0.26		1.4	-	0.03	0.03		360	460
	X56	0.26		1.1	-	0.03	0.03		390	490
	X60	0.26		1.4	-	0.03	0.03		415	520
	X65	0.26		1.45	-	0.03	0.03		450	535
	X70	0.26		1.65	-	0.03	0.03		585	570

warehouse storage

The annual output of the factory is 400,000 tons, and the current inventory is more than 100,000 tons, which can greatly save the purchasing time of customers and ensure the production cycle and product quality of customers. We are a quality partner for domestic and foreign customers. At present, there are 14 steel production lines for processing, bending, coating, heat treatment, cutting, drilling, chamfering, conditioning, surface treatment and 13 sets of processing equipment.

Packing and shipping

Our main products are: carbon steel plate, carbon steel pipe, carbon steel coil, stainless steel plate, stainless steel coil, stainless steel profile, galvanized plate, galvanized coil, color coated steel coil, ppgi/ppgl and a wide range of high quality steel products.

Customer visit

Li Cheng (Shandong) Metal Materials Co., LTD. has the right to import and export, and its products are exported to more than 20 countries in Asia, Africa, Europe, North America and other regions. Complete processing equipment, perfect quality assurance system, well received by customers.We are willing to first-class technology, first-class equipment, first-class service wholeheartedly and friends from all walks of life sincere cooperation!

Cooperation Case

Applicable to construction, petroleum, chemical, electric power, metallurgy, urban gas, heat pipe network, Bridges, railways, vehicles, ships and other industrial fields and construction, infrastructure and other engineering fields. Complete testing equipment, strong technical force, can implement GB, ASTM, JIS, DIN and other standards.

HONOR

Factory

FACTORY

Welded Steel Pipe