Our company relies on technology, strives for survival by quality, strives for market by service, and seeks development by benefit. Now it has developed into a modern enterprise with steel pipe chemical properties, steel pipe tariffs, steel pipe physical properties production as the leader and processing in one. Purchaser need is our God for structural steel pipe. For companies, efficient execution is the key to transforming strategic goals into specific benefits and results. All success is directly related to product quality, so we guarantee that all products meet the highest quality requirements specified in the ISO9001 standard and our quality control system. It is the strong support from all walks of life that our company can develop into a diversified large-scale modern enterprise. In order to gain a place in the fierce market competition, enterprises must obtain and maintain advantages. In order to adapt to various harsh conditions, we continue to develop new materials, new processing processes, and higher product performance to meet the needs of our partners and enhance our competitiveness.
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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, APIAdd to Inquiry -
![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 5LAdd to Inquiry -
![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 5LAdd to Inquiry -
![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 SquareAdd to Inquiry -
![API 5L Grade B,sprial Steel Pipes DN300]()
API 5L Grade B,sprial Steel Pipes DN300
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, APIAdd to Inquiry -
![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, APIAdd to Inquiry -
![API 5L SSAW Steel Pipe]()
API 5L SSAW 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, APIAdd to Inquiry -
![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, SSAWAdd to Inquiry -
![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 5LAdd to Inquiry -
![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 5LAdd 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.Add to Inquiry -
![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.Add to Inquiry
Bernadette Figueredo
I believe in their brand very much, the product quality is assured, the customer service patiently explains, and the after-sales service is also very considerate.
Jacqueline Ferguson
Their express delivery is great, the packaging is very good, the price is affordable, and the installation master is very patient and meticulous in the measurement and installation.
Harry Millender
In the end, I am quite satisfied with the product and must give a good review!
Kayla Gibbs
The product has just been received, the logistics is very fast and arrived the next morning, I like it very much, very good.
Herbert Cox
The product has been received, but I haven't had time to use it yet, wait and see the effect.
Jack Finn
The service of this supplier is very good. The on-site installation time is timely. The whole service from purchase to installation is very satisfactory and worth buying.
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We have been exploring the new road of integrated development of scaffolding productivity, round galvanized steel pipe for petrochemical industry and city by focusing on the two cores of product and innovation. We're professional structural steel pipe manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality structural steel pipe made in China here from our factory. For more company information, contact us now.
