API 5L Psl2 Gr. B X42 Building Oil and Gas Carbon Steel LSAW Pipe

• Customization: Available
• Type: LSAW
• Technique: Hot Rolled
• Model NO.: LSAW Steel Pipe
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Product Name: LSAW Steel Pipe
• Keywords: Steel Pipe & Tube
• Outer Diameter: 355.6mm-2320mm
• Wall Thickness: 7-50mm
• Length: 5.8m-32m
• Ends: Black Ends / Beveled Ends / Plain Ends
• Surface Treatment -01: Bare,Black Painting,Varnished
• Surface Treatment -02: Galvanized,Anti-Corrosion Coating,etc
• Application: Oil/Gas/Water Transmission/Engineering/Offshore
• Standard -01: API 5L Psl1/Psl2 Gr.a, Gr.B, X42, X46, X52, X56
• Standard -02: ASTM A53/A252/A500/A672/A691/A139
• Standard -03: En10025/En10210/En10219/En10217/En10208/En10297
• Standard -04: As1163/JIS G3457/JIS G3101/DIN 17100
• Quality Control: 100% Inspection
• MOQ: Low MOQ
• Transport Package: Standard Shipping Packaging or Customized
• Specification: Standard specifications or customized
• Trademark: USI
• Origin: Hunan, China
• Production Capacity: 50000 Tons/Year

Product Description

Product Description

LSAW STEEL PIPE
API 5L Psl2 Gr. B X42 Building Oil and Gas Carbon Steel Sawl LSAW Line Pipe 2" 3" 4" 5"

Behold the remarkable LSAW (Longitudinally Submerged Arc Welding) Pipe, available in two innovative variants based on processing methods: UOE and JCOE. With its streamlined manufacturing process, LSAW steel pipe is crafted to ensure rapid, continuous production. This versatile solution has become indispensable across a wide range of industries, playing a vital role in oil and gas sectors, facilitating seamless water transmission, and supporting engineering and offshore projects with unparalleled efficiency.

Process
Delve into the intricacies of the UOE LSAW pipe forming process, which is meticulously executed through three primary forming stages: pre-bending of steel plates, U shaping, and O forming. Each of these stages is conducted with precision, utilizing specialized forming presses that skillfully transform steel plates into perfectly rounded tubes, ensuring top-tier quality and performance.

Experience the precision of the JCO forming process, where sophisticated machinery carefully molds the steel plate through multiple stamping stages. Initially crafted into a 'J' shape, the process continues as the plate is mirrored to create a 'C' form. The final phase seamlessly transitions this shape into an open 'O', producing a robust tube blank ready for advanced applications.

Application
The robust LSAW steel pipe stands as a pillar in the energy domain, renowned for its exceptional strength, superior pressure resistance, and impeccable dimensional precision. These pipes are the backbone of long-distance oil and natural gas pipelines, ensuring an uninterrupted energy flow. Furthermore, they play a pivotal role in cooling water pipelines and coal pipelines within thermal power plants, solidifying their indispensable role in the advancement of the power industry.

Product Parameters

UOE LSAW PIPE

Outside Diameter:Φ508mm - 1118mm (20"- 44")

Wall Thickness: 6.0 - 25.4mm 1/4"-1"

Quality Standards: API,DNV,ISO,DEP,EN,ASTM,DIN,BS,JIS,GB,CSA

Length: 9 - 12.3m (30'- 40')

Grades: API 5L A-X90, GB/T9711 L190-L625

JCOE LSAW Pipe

Outside Diameter:Φ406mm - 1626mm (16" - 64" )

Wall Thickness:6.0 - 75mm (1/4" - 3" )

Quality Standards:API,DNV,ISO,DEP,EN,ASTM,DIN,BS,JIS,GB,CSA

Length:3 - 12.5m ( 10'- 41' )

Grades:API 5L A-X100, GB/T9711 L190-L690

Specification
O.D.		W.T.							Length(m)
Inch	mm	Min.Yield Strength(Mpa)
Inch	mm	245(B)	290(X42)	360(X52)	415(X60)	450(X65)	485(X70)	555(X80)
16	406	6.0-14.0	6.0-13.0	6.0-12.0	6.0-11.0	6.0-10.5	6.0-10.0	6.0-9.0	6.0-12.3
18	457	6.0-15.0	6.0-14.0	6.0-13.0	6.0-12.0	6.0-11.5	6.0-11.0	6.0-10.0	6.0-12.3
20	508	6.0-16.0	6.0-15.0	6.0-14.0	6.0-13.0	6.0-12.5	6.0-12.0	6.0-11.0	6.0-12.3
22	559	6.0-17.0	6.0-16.0	6.0-15.0	6.0-14.0	6.0-13.5	6.0-13.0	6.0-12.0	6.0-12.3
24	610	6.0-18.0	6.0-17.0	6.0-16.0	6.0-15.0	6.0-14.5	6.0-14.0	6.0-13.0	6.0-12.3
26	660	6.0-19.0	6.0-18.0	6.0-17.0	6.0-16.0	6.0-15.0	6.0-15.0	6.0-14.0	6.0-12.3
28	711	6.0-20.0	6.0-19.0	6.0-18.0	6.0-17.0	6.0-16.5	6.0-16.0	6.0-15.0	6.0-12.3
30	762	7.0-21.0	7.0-20.0	7.0-19.0	7.0-18.0	7.0-17.5	7.0-17.0	7.0-16.0	6.0-12.3
32	813	7.0-22.0	7.0-21.0	7.0-20.0	7.0-19.0	7.0-18.5	7.0-18.0	7.0-17.0	6.0-12.3
34	864	7.0-23.0	7.0-22.0	7.0-21.0	7.0-20.0	7.0-19.5	7.0-19.0	7.0-18.0	6.0-12.3
36	914	8.0-24.0	8.0-23.0	8.0-22.0	8.0-21.0	8.0-20.5	8.0-20.0	8.0-19.0	6.0-12.3
38	965	8.0-25.0	8.0-24.0	8.0-23.0	8.0-22.0	8.0-21.5	8.0-21.0	8.0-20.0	6.0-12.3
40	1016	8.0-26.0	8.0-25.0	8.0-24.0	8.0-23.0	8.0-22.5	8.0-22.0	8.0-21.0	6.0-12.3
42	1067	8.0-26.0	8.0-25.0	8.0-24.0	8.0-23.0	8.0-22.5	8.0-22.0	8.0-21.0	6.0-12.3
44	1118	9.0-27.0	9.0-26.0	9.0-24.5	9.0-23.5	9.0-22.8	9.0-22.0	9.0-21.0	6.0-12.3
46	1168	9.0-27.0	9.0-26.0	9.0-24.0	9.0-23.5	9.0-22.8	9.0-22.0	9.0-21.0	6.0-12.3
48	1219	9.0-28.0	9.0-27.0	9.0-25.4	9.0-24.0	9.0-23.5	9.0-23.0	9.0-22.0	6.0-12.3
52	1321	9.0-28.0	9.0-27.0	9.0-25.4	9.0-24.2	9.0-23.5	9.0-23.0	9.0-22.0	6.0-12.3
56	1422	10.0-29.0	10.0-28.0	10.0-26.0	10.0-24.5	10.0-23.8	10.0-23.0	10.0-22.0	6.0-12.3
60	1524	10.0-29.0	10.0-28.0	10.0-26.0	10.0-24.5	10.0-23.8	10.0-23.0	10.0-22.0	6.0-12.3
64	1626	10.0-30.0	10.0-29.0	10.0-27.0	10.0-25.4	10.0-24.8	10.0-24.0	10.0-23.0	6.0-12.3
68	1727	10.0-30.0	10.0-29.0	10.0-27.0	10.0-25.4	10.0-24.8	10.0-24.0	10.0-23.0	6.0-12.3
72	1829	10.0-30.0	10.0-29.0	10.0-27.0	10.0-25.4	10.0-24.8	10.0-24.0	10.0-23.0	6.0-12.3

Tolerance of Outside Diameter and Wall Thickness of LSAW Steel Pipe
Types	Standard
	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
		D>508mm, ±10.0%T				T≥15.0mm, ±1.5mm

Chemical Composition and Mechanical Properties of LSAW Steel Pipe
Standard	Grade	Chemical Composition(max)%					Mechanical Properties(min)
		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
	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

Detailed Photos

HIGH-QUALITY MATERIALS

Crafted from premium-grade steel, our pipes undergo rigorous quality checks and cutting-edge production techniques. This results in pipes boasting extraordinary tensile and yield strength, designed to endure immense pressures and loads. Ideal for a wide array of high-pressure transmission and load-bearing applications, these are the pipes you can trust for reliability and durability.

STRONG STRUCTURAL STABILITY

The straight seam design of our pipes ensures a balanced stress distribution under load, minimizing stress concentration compared to spiral welded pipes. This characteristic significantly bolsters the pipeline's structural integrity, extending its lifespan and curbing maintenance expenses, making it a wise investment for any project.

GOOD CORROSION RESISTANCE

Our pipelines undergo professional surface treatments like sandblasting and rust removal, followed by the application of protective anti-corrosion coatings. These layers act as a barrier against corrosive elements, substantially enhancing the pipeline's resistance to environmental wear and ensuring long-term durability.

HIGH DIMENSIONAL ACCURACY

Using state-of-the-art production techniques, these pipelines are manufactured with unmatched precision. Every dimension, from pipe diameter to wall thickness and length, is crafted within strict tolerances to ensure consistent and reliable performance, adhering to the highest industry standards.

LONG SERVICE LIFE

Our LSAW pipes are synonymous with longevity, thanks to their superior strength, corrosion-resistant properties, and flawless welding quality. Under normal operating conditions, these pipes promise years of stable performance, drastically reducing the need for frequent replacements and maintenance, offering substantial cost savings over time.

FAQ

Q: Are you a manufacturer?
A: Yes, we are a manufacturer, we have our own factory, and we are leading in producing and exporting steel pipes, galvanized steel pipes, hollow profiles, galvanized hollow profiles, etc. We guarantee that we are what you are looking for.

Q: Can we visit your factory?
A: Warmly welcome, we will pick you up once we get your schedule.

Q: Do you have quality control?
A: Yes, we have obtained BV and SGS certification.

Q: Can you arrange shipment?
A: Of course, we have a fixed freight forwarder, can get the best price from most shipping companies, and provide professional service.

Q: How long is your delivery time?
A: The specific time depends on the quantity you purchase.

Q: How can we get a quotation?
A: Please provide product specifications, such as material, size, shape, etc., so that we can give the best quotation.

Q: Can we get some samples? Is it charged?
A: Yes, we can provide samples for free, but do not pay for the freight. If you place an order after confirming the sample, we will refund your express freight or deduct it from the order amount.

Q: How can we pay?
A: Accepted delivery terms: FOB, CFR, CIF, EXW, FCA, DDP, DDU, Express; Accepted payment methods: T/T, L/C, Credit Card, Western Union, Cash