We strive for excellence in the quality of our and constantly improve our product quality system and strictly control our product process.In the future, we will use professional steel pipe chemical properties customized services to discover and meet people's needs for life and work. We offer a comprehensive range of products to suit the needs of various industries. In recent years, the company has continuously introduced professional and technical personnel and advanced process equipment to devote itself to product development. Innovative perspective, innovative ability, dare to think and do, first try, is the foundation of our company to build our own brand. Our clients appreciate our personalized attention and support throughout the entire sales process, from product selection to after-sales support. Our products are made using the latest technology and superior materials.
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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
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 Grade B,sprial Steel Pipes， SSAW]()
API 5L Grade B,sprial Steel Pipes， SSAW
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 Spiral Welded Carbon Steel Pipe]()
API 5L 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 -
![API 5L GR.B SSAW Pipe]()
API 5L GR.B SSAW 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 -
![Large Diameter Spiral Welded Steel Pipe]()
Large Diameter Spiral Welded 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 -
![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, SSAWAdd to Inquiry -
![SSAW]()
SSAW
Our main products are: ERW HDG BS 1387 pipes ERW Black Square hollow section ASTM A500, EN 10219 S275JO/S275JR/S355JR/S355JO ERW Black Rectangular hollow section ASTM A500, EN 10219Add 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 -
![API 5L Oil Pipe Line SSAW]()
API 5L Oil Pipe Line 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
Ashley Truesdale
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
Deborah Steele
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!
Theresa Fernandez
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!
Sandra Johnson
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!
Jose Whitlock
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
Jason Lawson
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
Our eternal pursuits are the attitude of 'regard the market, regard the custom, regard the science' as well as the theory of 'quality the basic, have confidence in the very first and management the advanced' for . We're professional steel pipe chemical properties manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality steel pipe chemical properties made in China here from our factory. For more company information, contact us now.
