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Our company is a large-scale industrial company integrating research, production, and sales. We have advanced fully automatic production lines, and their production scale and technical level are at the advanced level in the industry. We strive to realize the specialization, standardization, and internationalization of the production of normalized steel pipe, steel pipe taxation, steel pipe corrosion protection to ensure the superiority and stability of each product. For this reason, we adopt international standards introducing advanced domestic and foreign technical production lines and combining our own rich production experience to ensure normalized steel pipe is scientific with comprehensive functions. We actively pay attention to customer needs, actively meet customer needs, move customers with sincerity, and create value with service. The company has a long-term stable high-level technical team with rich experience in R&D. The R&D team makes technical innovation plans according to the needs of customers and the market. We are dedicated to continuous improvement and always strive to exceed your expectations. We have created many of the world's leading design theories and new production methods. We have a wide range of products for you to choose from, each of which is carefully crafted to meet our high standards. The company will continue to adhere to the core values of "serving users, achieving enterprise, and repaying society", and take "strong enterprise, rich staff, teamwork, and sustainable development" as the purpose.
  • Spiral Weld Steel Pipe

    Spiral Weld Steel Pipe

    1, Grade: API 5L Line Pipe GR. B, X 42 , X 46 , X 52 , X 60 , X 65 & X 70.2, Size: 219.1mm-2020mm3, Standard: ASTM/ ASME A671 GR. B60, B65, B70, C60, C65, C704, Certificate: ISO9001, SGS, CE, API
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  • SSAW PIPE

    SSAW PIPE

    Our main products are: ERW HDG pipes ERW Black Square hollow section ERW Black Rectangular hollow section ERW HDG Scaffolding pipes SSAW pipes API 5L
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  • 1 m Large Diameter Specification Diameter Spiral Welded Carbon Steel Pipe

    1 m Large Diameter Specification Diameter Spiral Welded C...

    1, Grade: API 5L Line Pipe GR. B, X 42 , X 46 , X 52 , X 60 , X 65 & X 70.2, Size: 219.1mm-2020mm3, Standard: ASTM/ ASME A671 GR. B60, B65, B70, C60, C65, C704, Certificate: ISO9001, SGS, CE, API
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  • API 5L Q235B SSAW Spiral Welded Carbon Steel Pipe

    API 5L Q235B SSAW Spiral Welded Carbon Steel Pipe

    1, Grade: API 5L Line Pipe GR. B, X 42 , X 46 , X 52 , X 60 , X 65 & X 70.2, Size: 219.1mm-2020mm3, Standard: ASTM/ ASME A671 GR. B60, B65, B70, C60, C65, C704, Certificate: ISO9001, SGS, CE, API
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  • Large Diameter Specification 1 m Diameter Spiral Welded Carbon Steel Pipe With Low Price

    Large Diameter Specification 1 m Diameter Spiral Welded C...

    1, Grade: API 5L Line Pipe GR. B, X 42 , X 46 , X 52 , X 60 , X 65 & X 70.2, Size: 219.1mm-2020mm3, Standard: ASTM/ ASME A671 GR. B60, B65, B70, C60, C65, C704, Certificate: ISO9001, SGS, CE, API
    Add to Inquiry
  • API 5L Spiral Welded Carbon Steel Pipe

    API 5L Spiral Welded Carbon Steel Pipe

    1, Grade: API 5L Line Pipe GR. B, X 42 , X 46 , X 52 , X 60 , X 65 & X 70.2, Size: 219.1mm-2020mm3, Standard: ASTM/ ASME A671 GR. B60, B65, B70, C60, C65, C704, Certificate: ISO9001, SGS, CE, API
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  • SSAW PIPE

    SSAW PIPE

    Dear Sir I am Lee Wenli from Handan Zhengda Steel Pipe Group Co.Ltd. Our company is the 2nd largest ERW HDG pipe mill in China. Our main products are: ERW Black and HDG pipes ERW Black and HDG Square
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  • API 5L X42 X52 X56 X60 SSAW Carbon Steel Spiral Pipeline Large Diameter Piling Pipe

    API 5L X42 X52 X56 X60 SSAW Carbon Steel Spiral Pipeline ...

    1, Grade: API 5L Line Pipe GR. B, X 42 , X 46 , X 52 , X 60 , X 65 & X 70.2, Size: 219.1mm-2020mm3, Standard: ASTM/ ASME A671 GR. B60, B65, B70, C60, C65, C704, Certificate: ISO9001, SGS, CE, API
    Add to Inquiry
  • SSAW PIPE

    SSAW PIPE

    SSAW STEEL PIPE
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  • SSAW PIPE

    SSAW PIPE

    Our main products are: ERW Black and HDG pipes ERW Black and HDG Square hollow section ERW Black and HDG Rectangular hollow section ERW Black and HDG Scaffolding pipes SSAW pipes API 5L
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  • 219mm 2020mm Natural Gas SSAW

    219mm 2020mm Natural Gas SSAW

    Standard: API-5L, SY/ T5037-2012. Grade: Q235B, Q345B, SS400, S235JR, X70. Thickness: 6mm-18mm. Place of Origin: Handan, Hebei, China.
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  • DN200 DN2000 Natural Gas SSAW

    DN200 DN2000 Natural Gas SSAW

    Standard: API-5L, SY/T5037-2012. Grade: Q235B, Q345B, SS400, S235JR, X70. Thickness: 6mm-18mm. Place of Origin: Handan, Hebei, China.
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Bernadette Figueredo star star star star star
I'm lucky to meet such a good seller!
Jacqueline Ferguson star star star star star
This supplier is totally trustworthy!
Harry Millender star star star star star
My goods have arrived, thank you very much!
Kayla Gibbs star star star star star
I am very satisfied with these products, thank you!
Herbert Cox star star star star star
Hope to cooperate with this supplier next time.
Jack Finn star star star star star
This supplier is a very honest seller!
Technological innovation and management innovation are our unremitting pursuit, and we will do our best to promote the steel pipe optimization, scaffolding size, steel pipe technical support upgrading and the development of the industry. We're professional normalized steel pipe manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality normalized steel pipe made in China here from our factory. For more company information, contact us now.

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