Our goal is to develop into the most valuable leader in the industry, forming a modern diversified company with the production and operation of LSAW PILLS, API5L PSL2 LSAW STEEL PIPE, JCOE SAWL Steel Pipe as the core and other industries developing in synergy. The company has the ability to independently research and develop Fluid Transportation SAWL Pipe material formulations, and has achieved domestic leading advantages in formulations, production processes, and testing technologies. Item have passed by means of the national qualified certification and been well received in our main industry. As a high-tech enterprise integrating research and development, production and sales, we adhere to the development road of independent innovation, mastering core technology and creating brand. Enterprise vision is the long-term aspiration and future status of the enterprise, the blueprint for organizational development, reflecting the eternal pursuit of the organization. In the process of development for many years, the company focuses on the creation of core products, increases investment in research and development, and vigorously explores the market. Creating value for customers is the reason for our existence, and customer demand is the driving force for our development. All employees of our company promote the enterprise spirit of 'unity, truth-seeking, pioneering and innovation' and the guiding ideology of 'quality and business'. Over the years, our products and services have been loved by many new and old customers.
  • Fluid Transportation SAWL Pipe
    Fluid transportation SAWL pipe. For fluid transportation. Description;Submerged Arc Welded Longitudinal pipe. Standard:ASTM A53, EN10217-5. Grade:GR.A, GR.B, P235GH, P265GH
  • API5L LINE PIPE
    API5L LINE PIPE. Description:API5L LINE PIPE. Standard:API5L . Grade:X42, X46, X52, X56, X60, X65, X70, X80. Contact: Nina 008618892236531(whatsapp) or nina@lefinsteel.com(Email)
  • API5L X52 PSL1 ERW PIPE
    API5L X52 PSL1 WELDED PIPE. Description: API5L X52 PSL1 Welded steel pipe, API5L X52 PSL1 ERW PIPE, L360 PIPE. API5L X52 PSL1 welded pipe is a high-quality product widely used in various industries
  • Singapore SAWL Steel Tube
    Singapore SAWL Steel Tube. Singapore LSAW Steel Pipe. Dimensions: O.D. 406MM-1626MM;  W.T. 6.0MM-35mm. Surface: Bare tube without coatings, Black painting, 3LPE, 3LPP, Epoxy coatings, FBE/ 2FBE. .
  • LSAW
    Longitudinal Submerged Arc Welding is a specific welding technique used in pipe production where the finished product requires a particularly high wall thickness due to high internal or external
  • LSAW STEEL PIPE
    LSAW Steel Pipe Longitudinally Submerged Arc Welding PipeDSAW Steel PipeStraight Seam Submerged Arc Welded Steel PipeJCOE SAWL PIPESOutside Diameter:Φ406mm- 1626mm (16 - 64 )Wall Thickness:6.0 - 75mm
  • ASTM A252 LSAW PIPE
    ​LSAW Pipe Longitudinal Submerged Arc-Welding PipeSAWL pipeSTNADARD: ASTM A252 API5L EN10219GRADE: X42 X52 X60 X65 GR.1 GR.2 GR.3
  • JCOE Welded Steel Pipe
    Standard: ASTM A53. Steel Grade: GR.B. Type: JCOE welded.
  • API 5L LSAW Steel Pipe
    Standard: API SPEC 5L PSL1. Steel Grade: X42. Type: LSAW.
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Since working with this supplier, we have received many positive feedback about the product from many customers, we are very surprised.
Eric Marrufo star star star star star
We hope that your company will develop better and better, and that your products and services will remain as high-quality as they are now in the future.
Billy Hamel star star star star star
Everyone in this company has firm ideals and convictions, and strives to serve customers and create more value.
James Zapata star star star star star
You have a perfect logistics system, and the delivery speed is really fast.
Cherly Rosen star star star star star
When you invited us to your premises, we were impressed by your company's environment and philosophy and we hope it will be a pleasant cooperation!
Micah Johnson star star star star star
We were impressed by your company's philosophy of "putting people first".
Our company is a professional large-scale supplier dedicated to the design, sales, and service of X52 Spiral SSAW Steel Pipe, ASTM A500 RECTANGULAR TUBE, HOT FINISH HOLLOW SECTION . We integrate online sales and physical sales to provide you with one-stop shopping services. Free delivery, free installation, and free after-sales service have created a flagship brand of high-quality industry services. Tianjin Lefin Industrial Co., Ltd is well-known as one of the leading fluid transportation sawl pipe manufacturers and suppliers in China. Please rest assured to buy high quality fluid transportation sawl pipe at competitive price from our factory. For more information, contact us now.
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