We acknowledge that quality is the key for our steel pipe innovation, steel pipe replacement, steel pipe price to occupy the market and is the basis for enterprises to obtain economic benefits. We strictly implement the management policy of designing steel pipe for construction according to customers' expectations. Excellent service quality and good customer relations are the foundation of the company's survival and development. Our cooperation with customers is not about short-term benefits, but about achieving common progress with quality! Innovation is the eternal theme of enterprises and the source of sustainable development. In addition to meeting the requirements of customers, we think more about how to surpass the expectations of customers as our mission, we rely on the advantages of the industry and persistently adhere to the concept of excellence and continuous progress, so that the products of our customers are better than others. At all times, we need always adhere to the national interest first and insist that the corporate interest unconditionally obey the national interest. 'Credit' has always represented our company's reputation in the market and has been recognized by our customers.
  • 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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  • 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
    Add to Inquiry
  • API 5L Grade B,sprial Steel Pipes

    API 5L Grade B,sprial Steel Pipes

    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
    Add to Inquiry
  • 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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  • 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
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  • ASTM A252 SSAW Spiral Welded Steel Pipe

    ASTM A252 SSAW Spiral Welded Steel Pipe

    Handan Zhengda Steel Pipe Co., Ltd. is the specialized Manufacturer & Exporter of Carbon Steel Pipes Such as: ERW Hot-Dip Galvanized Square & Rectangular, Galvanized Steel-Plastic Composites, SSAW
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  • API 5L PSL1 Spiral Steel Pipe

    API 5L PSL1 Spiral Steel Pipe

    Handan Zhengda Steel Pipe Co., Ltd. is the specialized Manufacturer & Exporter of Carbon Steel Pipes Such as: ERW Hot-Dip Galvanized Square & Rectangular, Galvanized Steel-Plastic Composites, SSAW
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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
    Add to Inquiry
  • API 5L Natural Gas SSAW

    API 5L 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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Pasquale Talavera 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
Rhiannon Oleson 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!
Gladys Bramble 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!
Marie White 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!
Arlene Winter star star star star star
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
William Hakes star star star star star
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
The success of our company is based on high-quality scaffolding jobs, seamless pipe for oil and gas , extensive experience, research and development capabilities and long-term cooperative relationships with customers. We're professional steel pipe for construction manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality steel pipe for construction made in China here from our factory. For more company information, contact us now.

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