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Factory Supply API 5L/ASTM/En/as/JIS Standard LSAW/Sawl Carbon Steel Pipe for Oil / Gas/Water Transmission/Engineering/Offshore Projects

Price	$520.00 Compare
Min Order	1 Ton
Shipping From	Hunan, China
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Union Steel Industry Co., Ltd.

Audited Supplier 1 year

Profile Certified by SGS/BV

Hunan, China
Kathy Zhang (Ms.)

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Product Detail

Model NO.:

LSAW/SAWL

Type:

Welded

Technique:

Hot Rolled

Material:

Carbon Steel

Surface Treatment:

Black

Usage:

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling

Section Shape:

Round

Product Name:

LSAW Steel Pipe, Sawl Steel Pipe

Outer Diameter:

355.6mm-2320mm

Wall Thickness:

7-50mm

Length:

5.8m-32m

Ends:

Beveled Ends / Plain Ends

Trademark:

USI

Transport Package:

Exporting Package

Origin:

Tianjin, China

Product Description

Description

Product Name: LSAW Steel Pipe, SAWL Steel Pipe

Size:

Outer Diameter: 355.6mm-2320mm

Wall Thickness: 7-50mm

Length: 5.8m / 6m / 11.8m / 12m / 18m / 32m

Standard:

API 5L PSL1 / PSL2 Gr.A, Gr.B, X42, X46, X52, X56, X60, X65, X70

ASTM A53 / A252 / A500 / A672 / A691 / A139

EN10025 / EN10210 / EN10219 / EN10217 / EN10208 / EN10297

AS1163 / JIS G3457 / JIS G3101

DIN 17100

Ends: Black ends / Bevelled ends / Plain ends

Surface Treatment: Bare, Black Painting, Varnished, Galvanized, Anti-corrosion coating, etc.

Application: Used for oil and gas, water transmission, engineering, offshore projects.

LSAW(Longitudinally Submerged Arc Welding) Pipe can be divided into UOE and JCOE pipe according to its processing methods. LSAW steel pipe has the characteristics of relatively simple process and fast continuous production, and has widely used in oil and gas, water transmission, engineering, offshore projects.

Features of LSAW Steel Pipe

- Large diameter

- Thick wall

- High Pressure resistance

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

Standard
Tolerance of Outside Diameter and Wall Thickness of LSAW Steel Pipe

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
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 of LSAW Steel Pipe
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	0.05	0.045	235	370
	B	0.2	1.4	0.35	0.045	0.045	235	370
	C	0.17	1.4	0.35	0.04	0.04	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	0.03	0.03	345	470
	C	0.2	1.7	0.5	0.03	0.03	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	-	-	0.05	0.05	225	340
	ST44-2	0.21	-	-	0.05	0.05	265	410
	ST52-3	0.2	1.6	0.55	0.04	0.04	345	490
JIS G3101	SS400	-	-	-	0.05	0.05	235	400
JIS G3101	SS490	-	-	-	0.05	0.05	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

Process

The three main forming steps of the UOE LSAW pipe forming process include: steel plate pre-bending, U forming and O forming. Each process
uses a special forming press to complete the three processes of steel plate pre-bending, U forming, and O forming in sequence, so that the steel
late is deformed into a round tube.

After several steps of stamping on the JCO forming machine, first half of the steel plate is pressed into a "J" shape, and then the other half of the
steel plate is pressed into a "J" shape to form a "C" shape, and finally an open "O" is formed by pressing from the middle Type tube blank.

When transporting, loading and unloading longitudinal submerged arc welded pipes, special hoisting and transportation tools should be used
to avoid scratching the surface.

Q1. Who are we?

A: We are based in Hunan, China, start from 2018,sell to Southeast Asia(18.00%),South America(17.00%),Africa(17.00%),Mid East(16.00%),Oceania(9.00%),South Asia(6.00%),Northern Europe(5.00%),Southern Europe(3.00%),Eastern Europe(2.00%),Western Europe(2.00%),Eastern Asia(2.00%),Domestic Market(1.00%),North America(1.00%),Central America(1.00%). There are total about 101-200 people in our office.

Q2. How can we guarantee quality?

A: Always a pre-production sample before mass production;
Always final Inspection before shipment;

Q3. What can you buy from us?

A: Carbon steel pipe,stainless steel pipe,casing and tubing,alloy steel pipe,scaffolding tube

Q4. Why should you buy from us not from other suppliers?

A: 1.Strong financial support:we can handle max amount 100-500 million dollars for an order.
2.Rich experienced marketing team/production team/after-sales team
3.We can provide you with all the required documents when the tender is in progress.

Q5. Are your prices competitive?

A: for the same quality, our price is lower, for the same price, our quality is the best better.

Q6. What are your company's strengths?

A: Factory spot, competitive prices, excellent quality, support factory inspection, video call at any time, technical support in 24/7. Simultaneously, we have participated in many international projects.

Q7. What services can we provide?

A: Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese,Spanish,Portuguese,German,French

Q8. What is your usual delivery time?

A: From the execution date of the PI, spot products will be delivered within 3 days, and customized products within 15 days.
Special circumstances, please communicate again. All our products have strict quality inspection before they leave the factory, to ensure that you receive the goods with excellent quality.

Q9.Whether to support OEM or ODM?

A: We welcome customers to cooperate with us by OEM or ODM. We have a professional technical team, can be customized according to drawings or requirements.

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