China Large Diameter Spiral Welded Pipe Manufacturers Factory Suppliers

We take innovation, excellence, and commitment to our enterprise spirit, and try to provide technical 22mm steel pipe, square tube pipe, seamless steel industries and enthusiastic service to customers. Our innovative Large Diameter Spiral Welded Pipe are put on the market quickly and meet the needs of consumers with innovative products with high cost performance. Our company is committed to giving back to the community and supporting charitable organizations. We are committed to social responsibility and sustainability. We're dedicated to providing our clients with an exceptional experience, from start to finish. Our logistics team is highly skilled in navigating the complex regulatory landscape surrounding international trade. Our company strengthens the construction of brand culture, which is the key to build a well-known brand.
  • A106 Seamless Pipe
    A106 Seamless Pipe

    Grade:20# Q345B Q355B 27simn 35crmo 42crmo 15crmo, etc.. Standard:ASTM, JIS, AISI, DIN, BS, En, GB. Application:Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical
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  • Galvanized Seamless Steel Pipe
    Galvanized Seamless Steel Pipe

    Galvanized Seamless Steel Pipe is a high-performance carbon steel pipe produced through a seamless manufacturing process and finished with hot-dip galvanizing or electro-galvanizing coating to ensure
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  • Hot Rolled Seamless Steel Pipe
    Hot Rolled Seamless Steel Pipe

    Hot Rolled Seamless Steel Pipe is manufactured by piercing and hot rolling solid steel billets without any welding seam, resulting in a high-strength, pressure-resistant, and uniform steel pipe
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  • 3.5 Inch carbon steel Square steel Tubing
    3.5 Inch carbon steel Square steel Tubing

    Grade:Q195 Q215 Q235 Q345 Q355 etc.. Standard:ASTM, GB, BS, EN, DIN. Application:Structure Pipe, Construction, Steel structure engineering, Curtain wall construction etc..
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  • ASTM A106 Grade B Seamless Steel Pipe
    ASTM A106 Grade B Seamless Steel Pipe

    Grade:20# Q345B Q355B 27simn 35crmo 42crmo 15crmo, etc.. Standard:ASTM/JIS/AISI/DIN/BS/En/GB. Application:Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, Oil Pipe, Chemical Fertilizer
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  • Astm A519 Seamless Carbon Steel Pipe
    Astm A519 Seamless Carbon Steel Pipe

    Grade:20# Q345B Q355B 27simn 35crmo 42crmo 15crmo, etc.. Thickness:3.5-16mm, can be customized. Application:Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, Oil Pipe, Chemical
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  • Hot Rolled Seamless Steel Pipe
    Hot Rolled Seamless Steel Pipe

    Grade:20# Q345B Q355B 27simn 35crmo 42crmo 15crmo, etc.. Surface:Black, galvanized etc.. Application:Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe,
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  • Plastic Coated Steel Pipe
    Plastic Coated Steel Pipe

    Grade:Q195, Q235, Q295, Q345, etc.. Standard:GB, BS, EN, AISI, ASTM, DIN, JIS. Application:drainage system, Hospital, Office Building,Apartment and others.
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  • Black Mild Steel Pipe
    Black Mild Steel Pipe

    Steel Grade: Q195, Q215, Q345, S235JR, GRB-D, STK500Thickness: 1-80mm, can be customizedApplication: Greenhouse construction, Architecture, Bridge, boiler, shipbuilding, power plant, pipeine,
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  • Galvanized Steel Round Tubing
    Galvanized Steel Round Tubing

    Steel Grade: Q195 Q215 Q235 Q345 Q355,etcThickness: 1-80mm, can be customizedApplication: furniture construction, Greenhouse, Construction
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  • Plastic lined steel pipe
    Plastic lined steel pipe

    Steel Grade: API 5CT J55 K55T95 N80 C90 C95 L80, etc.Thickness: 1-80mm, can be customizedApplication: Chemical Fertilizer Pipe, Fluid Pipe, Hydraulic Pipe,Reduce pollution and waste
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  • Oil Casing Pipe
    Oil Casing Pipe

    Steel Grade: API 5CT J55 K55T95 N80 C90 C95 L80, etc.Thickness: 2-100mm, can be customizedApplication: Oil and gas gathering and transferring, Complex stratum isolation
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Guadalupe Madrigal star star star star star
Since I shopped in this store, I rarely go shopping in other stores. Because this store is very much in line with my heart, both in terms of product type and product shape.
Mark Rader star star star star star
Although your prices are not the best, we have to say that your after-sales service is first class.
Andy Johnson star star star star star
It is easy to install and it can be done in three or two times. It is very good and solid! Don't hesitate to buy if you are still waiting.
Jim Parker star star star star star
The service attitude and product quality of this supplier proves why they are leading.
Jonathon McDermott star star star star star
Your customer service was very responsive and patient in answering our queries. All in all, it was a great partnership!
Jeffrey Palmer star star star star star
Your company has always adhered to the concept of "people-oriented" and "continuous innovation", and you can also put these 8 words into practice, and you continue to force yourself to become the
Pay attention to product quality, but also pay great attention to continuous communication with customers to ensure that the ERW carbon steel square tube, polished metal sheet, 16mm steel plate is unique and creative. We're professional large diameter spiral welded pipe manufacturers and suppliers in China, specialized in providing high quality customized products. We warmly welcome you to wholesale high-grade large diameter spiral welded pipe for sale here from our factory.

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