3lpe Coated ASTM A106 Gr. B Grade B Carbon Steel Pipe/Tube Od: 1/8"-36" (10.3mm-914.4mm)

• Customization: Available
• Technique: Hot Rolled
• Material: Carbon Steel
• Model NO.: 3LPE Steel Pipe
• 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: Smls Steel Pipe
• Keywords: Steel Pipe & Tube
• Od: 219mm -4064mm
• Wt: 3.2-40mm
• Length: 3m-48m
• Standard -01: API 5L Psl1/Psl2
• Standard -02: ASTM A53/A252/A500;En10219/En10208/En10297
• Standard -03: JIS G3457;Sy/T5037
• End: Square Ends / Plain Ends, Beveled / Threaded Ends
• Surface Treatment -01: Black Painting / Oil Painting
• Surface Treatment -02: Anti-Rust Oil / Anti-Corrosive Coating
• Application -01: Oil/Gas Pipeline, Water Transmission
• Application -02: Building Construction
• Application -03: Offshore/Onshore Construction
• Quality Control: 100% Inspection
• Transport Package: Standard Shipping Packaging or Customized
• Specification: Standard specifications or customized
• Trademark: USI
• Origin: Hunan, China
• HS Code: 7304399000
• Production Capacity: 50000 Tons/Year

Product Description

Product Description

SSAW STEEL PIPE

Introducing the SSAW Steel Pipe, an industry hallmark known as the spiral submerged arc welded steel pipe. This marvel of engineering is crafted through double-sided submerged arc welding, creating a spiral weld that is both robust and efficient. Formed from narrower sheets or hot-rolled coils, the SSAW pipe offers a cost-effective solution without compromising on quality. Its unique spiral welding technique enables the production of expansive diameters, making it the ideal conduit for transporting vast quantities of oil and gas with unparalleled reliability.

Process
Carbon Steel Seamless Pipe Uses: The Spiral Submerged Arc Welding (SSAW) process, also recognized as HSAW pipe production, showcases a helix-shaped weld line. Utilizing the esteemed Submerged Arc Welding technology akin to LSAW pipes, this process distinguishes itself with its spiral weld, offering distinct advantages. The manufacturing begins with rolling a steel strip, aligning its roll direction at a strategic angle to the pipe center, forming and welding a spiral seam. This method ensures superior strength and durability in every inch of the pipe.

Application
Versatile Applications: SSAW pipes shine across numerous demanding sectors, including Oil and Gas Pipelines, Water Transmission, and Liquid Transportation. They are integral to Building Construction, Steel Structure Construction, and both Offshore and Onshore Construction projects. Additionally, they are indispensable in Piling Works, and the realms of Electricity and Heating Power, delivering unwavering performance under pressure.

Product Parameters

Standard
Classfication	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)
		C	Si	Mn	P	S	Tensile Strength(Mpa)	Yield Strength(Mpa)
API 5CT	h40	-	-	-	-	0.030	417	417
	J55	-	-	-	-	0.030	517	517
	K55	-	-	-	-	0.300	655	655
API 5L PSL1	A	0.22	-	0.90	0.030	0.030	335	335
	B	0.26	-	1.20	0.030	0.030	415	415
	X42	0.26	-	1.30	0.030	0.030	415	415
	X46	0.26	-	1.40	0.030	0.030	435	435
	X52	0.26	-	1.40	0.030	0.030	460	460
	X56	0.26	-	1.40	0.030	0.030	490	490
	X60	0.26	-	1.40	0.030	0.030	520	520
	X65	0.26	-	1.45	0.030	0.030	535	535
	X70	0.26	-	1.65	0.030	0.030	570	570
API 5L PSL2	B	0.22	0.45	1.20	0.025	0.015	415	415
	X42	0.22	0.45	1.30	0.025	0.015	415	415
	X46	0.22	0.45	1.40	0.025	0.015	435	435
	X52	0.22	0.45	1.40	0.025	0.015	460	460
	X56	0.22	0.45	1.40	0.025	0.015	490	490
	X60	0.12	0.45	1.60	0.025	0.015	520	520
	X65	0.12	0.45	1.60	0.025	0.015	535	535
	X70	0.12	0.45	1.70	0.025	0.015	570	570
	X80	0.12	0.45	1.85	0.025	0.015	625	625
ASTM A53	A	0.25	0.10	0.95	0.050	0.045	330	330
	B	0.30	0.10	1.20	0.050	0.045	415	415
ASTM A252	1	-	-	-	0.050	-	345	345
	2	-	-	-	0.050	-	414	414
	3	-	-	-	0.050	-	455	455
EN10217-1	P195TR1	0.13	0.35	0.70	0.025	0.020	320	320
	P195TR2	0.13	0.35	0.70	0.025	0.020	320	320
	P235TR1	0.16	0.35	1.20	0.025	0.020	360	360
	P235TR2	0.16	0.35	1.20	0.025	0.020	360	360
	P265TR1	0.20	0.40	1.40	0.025	0.020	410	410
	P265TR2	0.20	0.40	1.40	0.025	0.020	410	410
EN10217-2	P195GH	0.13	0.35	0.70	0.025	0.020	320	320
	P235GH	0.16	0.35	1.20	0.025	0.020	360	360
	P265GH	0.20	0.40	1.40	0.025	0.020	410	410
EN10217-5	P235GH	0.16	0.35	1.20	0.025	0.020	360	360
	P265GH	0.20	0.40	1.40	0.025	0.020	410	410
EN10219-1	S235JRH	0.17	-	1.40	0.040	0.040	360	360
	S275JOH	0.20	-	1.50	0.035	0.035	410	410
	S275J2H	0.20	-	1.50	0.030	0.030	410	410
	S355JOH	0.22	0.55	1.60	0.035	0.035	470	470
	S355J2H	0.22	0.55	1.60	0.030	0.030	470	470
	S355K2H	0.22	0.55	1.60	0.030	0.030	470	470

Detailed Photos

BASIC INFORMATION

Product: SSAW Pipe, SAWH Pipe, Spiral Steel Pipe, Spiral Submerged Arc Welding (SSAW)
Application: Perfectly suited for Oil, Gas, and Water transmission as well as Construction & Structural Parts, ensuring safety and efficiency.
Out Diameter: 219mm-4064mm
Wall Thickness: 3.2-40mm
Length: 5.8/6/11.8/12m

ADVANTAGES OF SSAW STEEL PIPE

(1) Versatility and Efficiency: The SSAW pipe utilizes steel strips of uniform width, allowing for the construction of pipes in diverse diameters, especially large-diameter ones, using narrow strip steel. This flexibility results in significant production efficiencies and cost savings.

ADVANTAGES OF SSAW STEEL PIPE

(2) Enhanced Durability: Under identical pressure conditions, spiral welds in SSAW pipes are subject to lesser stress than straight seams-only 75% to 90%. This feature allows them to endure higher pressures, offering a reduction in wall thickness by 10% to 25% compared to straight welded pipes with the same outer diameter.

ADVANTAGES OF SSAW STEEL PIPE

(3) Precision Craftsmanship: SSAW pipes boast accurate sizing with a general diameter tolerance not exceeding 0.12%, a deflection under 1/2000, and an ellipticity of less than 1%. The precise manufacturing eliminates the need for additional sizing and straightening processes.

(4) Continuous Production Capability: The SSAW pipe production process supports continuous manufacturing with minimal cutting tail losses, enhancing metal utilization by 6% to 8%. This capability allows for the creation of infinitely long steel pipes, maximizing efficiency and material use.

ADVANTAGES OF SSAW STEEL PIPE

(5) Operational Flexibility: Compared to straight seam welded pipes, SSAW pipes offer unmatched operational adaptability, with easy and convenient adjustments for replacement types, streamlining production processes.

(6) Lightweight and Cost-Effective Setup: The SSAW production equipment is designed to be light with minimal initial investment, adaptable into a trailer-type flow unit capable of producing welded pipes directly at the construction site, optimizing convenience and efficiency.

(7) Automation and Mechanization: SSAW pipes facilitate easy automation and mechanization, elevating the production process to new levels of precision and speed, meeting the demands of modern infrastructure projects with excellence.

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