API 5L X42 X60 X70 SSAW SSAW Structure Spiral Steel Pipe Transporting Oil Painting Cutting Anti-Corrosion

• Customization: Available
• Technique: Hot Rolled
• Material: Carbon Steel
• Model NO.: SSAW 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: 7305190000
• Production Capacity: 50000 Tons/Year

Product Description

Product Description

SSAW STEEL PIPE

Immerse yourself in the innovation of SSAW steel pipe, a marvel of engineering known as the spiral submerged arc welded steel pipe. This spiral formation is birthed through the meticulous process of double-sided submerged arc welding, crafting a robust yet cost-effective solution from narrower sheets or hot-rolled coils. Embrace the efficiency of the spiral welding process, which enables the creation of expansive diameter pipes, perfectly tailored for the seamless transport of substantial volumes of oil and gas.

Innovative Manufacturing Process
Uncover the versatility of Carbon Steel Seamless Pipe in Spiral Submerged Arc Welding (SSAW), also referred to as HSAW pipe, where the welding line elegantly spirals like a helix. This process mirrors the Submerged Arc Welding technology of LSAW pipes, with the distinctive charm of SSAW's spiral welding in contrast to LSAW's longitudinal seam. The manufacturing artistry involves rolling the steel strip, aligning the rolling direction at an angle to the pipe's axis, culminating in a spiral seam that defines its unique character.

Diverse Applications
Our SSAW steel pipes shine across a multitude of applications: Oil and Gas Pipelines, Water Transmission, Liquid Transportation, Building and Steel Structure Construction, both Offshore and Onshore Construction, Piling Works, and utilities like Electricity and Heating Power, demonstrating their versatility and indispensability.

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

ESSENTIAL BASIC INFORMATION

Product Variety: SSAW Pipe, SAWH Pipe, Spiral Steel Pipe, and Spiral Submerged Arc Welding (SSAW)
Versatile Application: Specifically engineered for Oil, Gas, Water Transmission, as well as Construction and Structural Components
Outer Diameter Specifications: Ranging from 219mm to a substantial 4064mm
Wall Thickness Versatility: Precision thickness from 3.2mm to an impressive 40mm
Length Options: Available in convenient lengths of 5.8, 6, 11.8, and 12 meters

DISTINCT ADVANTAGES OF SSAW STEEL PIPE

(1) The ingenious use of steel strips of uniform width to craft pipes of varying diameters, particularly large ones with narrow strips, truly sets it apart.

UNMATCHED ADVANTAGES OF SSAW STEEL PIPE

(2) Spirally welded seams endure less stress compared to straight seams, bearing 75% to 90% stress of straight welded pipes, thus accommodating more pressure. When compared to straight welded pipes of the same diameter, SSAW pipes can afford a wall thickness reduction by 10% to 25% under similar pressure.

KEY ADVANTAGES OF SSAW STEEL PIPE

(3) Precision is paramount, with a general diameter tolerance of no more than 0.12%, deflection under 1/2000, and ellipticity under 1%. Often, sizing and straightening processes are unnecessary.

(4) Continuous production is a hallmark, theoretically allowing infinite production lengths, with minimal cutting loss, boosting metal utilization by 6% to 8%.

SIGNIFICANT ADVANTAGES OF SSAW STEEL PIPE

(5) The operational flexibility is unmatched, with easy adjustment and type replacement.

(6) With lightweight equipment and minimal initial investment, it can be fashioned into a mobile flow unit, facilitating on-site production at pipeline construction locations.

(7) Easily adaptable to mechanization and automation, enhancing efficiency.

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