Since the establishment of the company, through continuous technological innovation, the product manufacturing process has been improved day by day, the production scale has been continuously improved, and it has developed into a large-scale water supply round steel pipe, welded round steel pipe, elbow round steel pipe production enterprise in China. Continuously improve the quality of regulator round steel pipe to meet the needs of customers to the greatest extent is our pursuit as always. On the platform of co-creation and sharing, we inspire enthusiasm, create miracles, and jointly build team harmony to achieve rapid development. Our team of experts is committed to providing innovative solutions that meet the evolving needs of the global marketplace. Through continuous improvement, we always master precise core technology, superb manufacturing technology and product quality control, and use our professional services to help customers create value. Our company specializes in manufacturing and exporting high-quality products. Our company establishes effective feedback through performance evaluation, realizes the two-way communication between the company and customers and forms a complete performance management system.
  • ASTM A53 Pipe

    ASTM A53 Pipe

    ASTM A53 pipe is intended for mechanical and pressure applications and is also acceptable for ordinary uses in steam, water, gas and air lines. It is suitable for welding and for forming operations
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  • EN39 S235JR Galvanized Scaffolding Tube

    EN39 S235JR Galvanized Scaffolding Tube

    EN39 S235JR Galvanized Scaffolding Tube
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  • Fire System Protection Steel Pipes With FM Certificates

    Fire System Protection Steel Pipes With FM Certificates

    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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  • EN39/EN10219 Standard Scaffolding Pipe

    EN39/EN10219 Standard Scaffolding Pipe

    1. Excellent quality of high-grade zinc content 2. Grades: S235J0H,S355J0H,Q235B, Q355B, STK400, STK500 3. Sizes: 48.3mm*3.2mm,48.3mm*4.0mm,Length:5ft,8ft,10ft,13ft,16ft. 4. Standards:
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  • HDG PIPE

    HDG 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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  • Galvanized Steel Pipe For Building Material

    Galvanized Steel Pipe For Building Material

    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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  • ASTM A53 SCH40 ERW Pipe

    ASTM A53 SCH40 ERW 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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  • 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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  • DN15-DN200 ERW Pipe

    DN15-DN200 ERW Pipe

    ERW Pipe is made by rolling a plate into a pipe then welded using the Electric Resistance Welding process. ERW Pipe is used in a variety of applications such as oil and gas transportation, heating
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  • Welded Steel Tube

    Welded 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 HDG pipes ERW Black Square hollow section
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  • SSAW Spiral Welded Pipe For Oil/petroleum

    SSAW Spiral Welded Pipe For Oil/petroleum

    Big diameter 64inch mild steel SSAW spiral welded pipe for oil/petroleum
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  • Hot Dip Galvanized Steel Tube

    Hot Dip Galvanized Steel Tube

    ERW 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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Devon Steen star star star star star
The company has an advanced and innovative management team, which aims to provide us with high-quality products and quality.
Beverly Petty star star star star star
Quality is the foundation for the long-term survival of enterprises and the golden medal of enterprise competition. The company perfectly interprets this point and is a very good partner!
Devon Steen star star star star star
We found the product we needed at this supplier. Our communication process was smooth and their execution and professionalism were remarkable.
Randy Smith star star star star star
This is a very welcoming vendor that answered all my questions quickly and I hope we can continue to work together next time.
Beverly Petty star star star star star
The company sees sloppiness as the biggest obstacle to quality. No matter what product you produce, you must pay attention to excellence. Only in this way can you retain customers.
Jennifer Miller star star star star star
This supplier is 100% reliable. Their products are delivered very quickly and at a consistent quality. It's been a pleasure working with them.
Facing the market demand of different customers at home and abroad, we combine the experience of the same trade, constantly push the old and bring forth the new and perfectly realize the upgrading of series actuator round steel pipe, scaffolding green. We're professional regulator 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 regulator round steel pipe made in China here from our factory. For more company information, contact us now.

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