Carbon Steel LSAW Pipe

Ends: Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends.

Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings.

Stock: 10000 Ton/Month.

Delivery: Within 10 days after deposit.

Payment: TT, LC, D/P.

Packing: Bare of Bundled or pvc packing or for the client's requiremen.

Usage: For conveying gas, water and oil either in the oil or natural gas industries.

Contact us: +86 13373795593.

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PRODUCT DESCRIPTION

LSAW Steel Pipe (Longitudinally Submerged Arc Welding Pipe) , DSAW Steel Pipe

Straight Seam Submerged Arc Welded Steel Pipe

UOE LASW PIPES

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 LASW PIPES

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

LSAW STEEL PIPE MANUFACTURING PROCESS:

LSAW steel pipe (Longitudinally Submerged Arc Welding abbreviated as LSAW) is a professional expression term for LSAW steel pipe. It uses a single medium and thick plate as the raw material, and the steel plate is pressed (rolled) into a tube blank in a mold or a forming machine. The pipe is produced by submerged arc welding and expanded diameter.

UOE LSAW PIPE FORMING PROCESS

The three main forming processes of UOE LSAW steel pipe forming process include: steel plate pre-bending, U forming and O forming. Each process adopts a dedicated forming press to complete the three processes of pre-bending the edge of the steel plate, U forming and O forming in sequence to deform the steel plate into a circular tube.

LSAW STEEL PIPE MANUFACTURING PROCESS

Forming: After several steps of stamping on the JCO forming machine, first half of the steel plate is pressed into a "J" shape, then the other half of the steel plate is pressed into a "J" to form a "C" shape, and finally pressurized from the middle to form An open "O"-shaped tube blank is formed.

Tests of LSAW steel pipe

Chemical Component Analysis

Mechanical Properties – Elongation, Yield Strength, Ultimate Tensile Strength

Technical Properties – DWT Test, Impact Test, Blow Test, Flattening Test

X-ray Test

Exterior Size Inspection

Hydrostatic Test

UT Test

Transportation of LSAW steel pipe

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

PRODUCT ADVANTAGES

1.We are factory, our carbon pipe price is lower than 99% of other suppliers.

2.Large storage capacity, fast delivery.

3.Complete specifications, we basically have the goods you need in stock.

4.Strictly control product quality to ensure that customers receive high-quality products.

5.Support product customization.

6.More than 15 years of foreign trade experience, customers in more than 50 countries.

7.Support any third-party inspection before shipment.

OUR FACTORY

SHAANXI JINYOU METAL TECHNOLOGY CO., LTD is a a manufacturer of stainless steel and carbon steel product. We have well-equipped testing facilities and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in mechanical manufacturing , metallurgical minerals , building materials, shipping, aircraft, automobile and other industries. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We have an absolute advantage in the stainless steel and carbon steel industry.

We have imported equipment, professional masters, 48 production lines with high production efficiency and complete specifications. We have more than 10,000 tons of inventory per month, and the delivery speed is very fast. For products in stock, it can be shipped within 5 days. We support product customization, and the delivery time of customized products will not exceed a month. Customer satisfaction is the basis of our service. If you need our products, please contact our professional sales as soon as possible. We give you the most professional and reasonable quotation.

OUR HONORS AND CERTIFICATES

Our products go through strict quality inspection and can pass any third party test