L245 L290 Spiral Welded Pipe
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L245 L290 Spiral Welded Pipe

L245/L290 are non-alloy and alloy steels that can be used to transport combustible fluids (including water) in the oil and gas industry as specified in GB/T9711. Among them, the carbon content in L245 is less than 0.26 and manganese content is less than 1.15; the carbon content in L290 is less than 0.22 and silicon is less than 0.45.
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Product Introduction

You can use l245/l290 welded pipe for gas transportation, liquid transportation and building structure, such as water supply and drainage in waterworks, agricultural irrigation and urban construction; gas and liquefied petroleum gas transportation in petrochemical industry; bridges, wharves, roads, and pipes for building structure in infrastructure construction.

 

Detail of L245 Steel Line Pipe

Standard: ASTM, BS, DIN, GB, JIS

Thickness: 1.5 - 70 mm

Section Shape: Round

Outer Diameter(Round): Any Size

Length: Any Size 

 

Specification Table of L290 Steel Pipe

Specifications Outer diameter Wall thickness

15

1/2 inch 21.25 2.75
20 3/4 inch 26.75 2.75
25 1 inch 33.3

3.25

32

1 1/4 inches 42.25 3.25

40

1 1/2 inches 48 3.5
50 2 inches 60 3.5
70 2 1/2 inches 75.5 3.75
80 3 inches

88.5

4
100 4 inches

114

4
125 5 inches

140

4.5
150 6 inches 165 4.5
200 8 inches 219 6

 

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Our Advantages

Customized Service: by choosing us, you can enjoy personalized service and customized steel sizes.
High Production Efficiency: our spiral steel pipe can realize continuous production, which significantly improves the efficiency of raw material use and lowers the cost.
Accurate Dimensions: the tolerance of spiral pipe diameter is less than 0.12%, so you can use it with confidence.

Fast Delivery: you can enjoy the member service of rapid delivery within 7 days.

 

About Us

GNEE Steel is one of the largest subsidiaries of the GNEE Group, and the company's main business includes a wide range of steel products such as silicon steel, aluminum foil, and cold rolled steel sheets. As of January 2024, we have become trading partners and carried out in-depth cooperation with hundreds of companies in many countries and regions, including the United States, Russia, Japan, the United Kingdom, Germany, Canada, Australia, Ireland and other countries and regions.
GNEE Steel sincerely welcomes you!

 

Spiral Welded Pipe Customer from America

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Spiral Welded Pipe Customer from Russia

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