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We promise to maintain the high quality of our framework round steel pipe, pipe fitting round steel pipe, medium diameter round steel pipe from beginning to end, and continue to introduce new ones to create higher value for customers. Our company has learned from others' strong points and kept improving. We have gathered professional R & D, manufacturing, sales and service teams in the industry, and continuously launched a new generation of high-efficiency and high-quality identification round steel pipe. An opportunity is not to be caught, but to be created. Modern management model and tireless professionalism are the most powerful guarantee for our development. High quality, fast delivery and perfect service are our promise. Covering a comprehensive sales network, so that we can quickly and quickly close to customers, young and experienced sales team, to provide customers with perfect design and development, manufacturing and project selection and product after-sales and other professional services. At the same time, we sincerely hope to carry out extensive cooperation in academic, business and other fields with friends from all walks of life at home and abroad, so as to develop a grand vision together! Free samples may be sent for yourself personally to know far more facts. In the fierce competition, we insist on 'honest business', provide customers with many high-quality services, reduce procurement costs, and realize supply chain optimization. All of our products offer a variety of options and advanced design features to match a variety of applications.
  • Galvanized Scaffolding Tube

    Galvanized Scaffolding Tube

    EN39 S235JR Galvanized Scaffolding Tube
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  • Carbon Steel Straight ERW Welded Black Steel Round Pipe

    Carbon Steel Straight ERW Welded Black Steel Round Pipe

    1. Excellent quality of high-grade zinc content 2. Grades: Q235B, Q355B, SS400, S235 and S3553. Sizes: 21.3-219.1mm4. Standards: GB3091-2015, BS1387-1985, EN10219,ASTM A53 grade A, B, C, ASTM A7955.
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  • HDG Steel Pipe

    HDG Steel 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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  • GI PIPE

    GI 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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  • HDG STEEL TUBE

    HDG STEEL TUBE

    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
    Add to Inquiry
  • ASTM A795 Steel Pipe Used For Fire Protection

    ASTM A795 Steel Pipe Used For Fire Protection

    1. Excellent quality of high-grade zinc content 2. Grades: Q235B, Q355B, SS400, S235 and S3553. Sizes: 21.3mm-219.1mm4. Standards: GB3091-2015, BS1387-1985, EN10219,ASTM A53 grade A, B, C, ASTM
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  • Welded Carbon Steel Tube

    Welded Carbon Steel Tube

    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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  • BS 1387 EN10219 Black Steel Pipe

    BS 1387 EN10219 Black Steel Pipe

    Standard: BS 1387 EN10219. Grade: Q235B, Q345B, SS400, S235JR ASTM A500 GRADE A, B, C. Thickness: 2.0mm-10.0mm. Section Shape: Circular.
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  • Scaffolding Pipe

    Scaffolding Pipe

    1. Excellent quality of high-grade zinc content 2. Grades: Q235B, Q355B, SS400, S235 and S355 3. Sizes: 21.3-219.1mm 4. Standards: GB3091-2015, BS1387-1985, EN10219,ASTM A53 grade A, B, C, ASTM A795
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  • Hot Dip Galvanized Scaffolding Tube

    Hot Dip Galvanized Scaffolding Tube

    ERW STEEL PIPEERW Steel pipe OD21.3mm-219.10mm GI Steel pipe OD 21.3mm-219.10mmISO65 、BS1387、A500 Gr A/B/C, ASTM A53、STK400ISO65 、BS1387、A500 Gr A/B/C, ASTM A53、STK400
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  • BS1387:1985 EN10255 STEEL TUBE

    BS1387:1985 EN10255 STEEL TUBE

    BS1387 HDG STEEL TUBE
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  • ISO 65 Galvanzied Steel Pipe

    ISO 65 Galvanzied Steel Pipe

    Standard: ISO 65. Grade: Q235B, Q345B, SS400, S235JR ASTM A500 GRADE A, B, C. Thickness: 2.0mm-10.0mm. Section Shape: Circular.
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Bernadette Figueredo star star star star star
The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an
Jacqueline Ferguson star star star star star
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
Harry Millender star star star star star
Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
Kayla Gibbs star star star star star
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
Herbert Cox star star star star star
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
Jack Finn star star star star star
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
Our check valve round steel pipe, scaffolding performance, seamless pipe markings, seamless pipe temperate is standard product with high stability for long and continuous use in harsh environments. We're professional identification round steel pipe manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality identification round steel pipe made in China here from our factory. For more company information, contact us now.

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