We analyze and optimize the structure of our LSAW PIPES, EN10219 S355K2H CIRCULAR HOLLOW SECTION, API 5L 52 CARBON STEEL WELDED PIPE in the design stage, which is very important to improve product quality and reduce production costs.Our company is an enterprise dedicated to R&D and manufacturing SQUARE TUBE HOLLOW SECTION for many years. We have a large-scale production base and advanced production equipment.Enhance quality awareness, strengthen the concept of safety. This is what an enterprise must do if it wants to grow. It was the awareness of this that enabled our company to gain a firm foothold in the market. Our products meet or exceed the highest international quality and safety standards. We protect the rights and interests of our employees, promote their physical and mental health, and build a platform for their growth. We are a leading supplier of industrial chemicals and materials. We strive to establish a harmonious, all-round and differentiated value chain management system and process, and improve the company structure and management level. Over the years, we have combined advanced foreign technology, management methods and corporate experience with our company' s conditions, enabling us to remain competitive in the fierce market competition and achieve rapid and stable development.
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    SQUARE HOLLOW SECTIONRECTANGULAR HOLLOW SECTIONCIRCULAR HOLLOW SECTIONMADE IN CHINAMADE IN LEFIN STEEL
  • API5L STEEL PIPE
    API 5L steel pipes are the standard for pipeline materials used in the oil and gas industry, and they were formulated by the American Petroleum Institute (API). The following table can help you
  • JIS G3444 STK500,STK540 Carbon Steel Tubes
    JIS G3444 STK500,STK540 Carbon Steel Tubes. Grade: STK500,STK540. Standard: JIS G3444. Manufacturing Methods:SMLS, ERW, LSAW.... Specification: . OD: 20MM - 660MM(ERW), 245MM - 1420MM(LSAW). WT:
  • EN 39 SCAFFOLDING PIPE
    Standard: BS EN 10210,BS EN 10219,BS EN 10217,ASTM A500,ASTM A501,. ASTM A53,ASTM A253,GB/T 3094,GB/T 6728,JIS G3466,AS 1163,API 5L. OD:(SHS)20*20-1200*1200mm WT: 1.3mm-50mm.
  • JIS G3466 RHS, SHS
    JIS G3466 RHS, SHS. STANDEARD: JIS G3466. GRADE: STKR 400, STKR490. Outside Diameter:. 20MM × 20MM - 1200MM × 1200MM(SHS). 30MM × 40MM - 500MM × 600MM(RHS). Wall Thickness:. 1.3MM - 50MM(SHS). 2MM -
  • Hot-Dip Aluzinc Steel Coil
    Hot-Dip Aluzinc steel coil. Description: Hot-dip Aluzinc Steel Sheet is substrated on Cold Rolled Steel(CRC) in various strength and specification. Coating composition is 55% aluminum in weight
  • Galvanized Steel Pipe
    types of galvanized steel pipes:. Pre-galvanized steel pipe and hot-dip galvanized steel pipe. Standards: EN10217、EN10255、EN10219、BS1387、ASTM A53、JIS G3444 ect.. Size:1/2inch-16inch. The Shape of
  • ASTM A501 Seamless Hollow Section
    ASTM A501 Grade B Square and Rectangular Tubing is furnished in sizes:Square Tubing: OD: 1 x 1 - 32 x 32 x Thk.: 0.100 - 3.000 (25 x 25mm - 800 x 800mm x Thickness: 2.5 - 75mm)Rectangular Tubing:
  • CSA G40.20-04 HOLLOW SECTION
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We rely on years of manufacturing experience and deep understanding of the Australia Props, ASTM A53 ERW PIPE Tianjin Lefin Industrial Co., Ltd is well-known as one of the leading square tube hollow section manufacturers and suppliers in China. Please rest assured to buy high quality square tube hollow section at competitive price from our factory. For more information, contact us now.
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