In the future development, our company will uphold the spirit of "sincere cooperation, everyone can do their best", and strive to become the world's leading steel pipe agreement, steel pipe payment methods, steel pipe duties and complete system solution service provider, to help partners succeed, and to share with you Create a better future! Our company has been established for many years. With the joint efforts of all members, our company's performance has grown steadily every year. At present, steel pipe upgrade and related products have been provided to thousands of domestic enterprises. In recent years, our products have gone overseas and served more and more overseas customers. We have a flexible and adaptable approach to meet the specific needs of each client. We've been always creating new technology to streamline the production, and give products with competitive prices and high quality! We have now ISO 9001 Certification and qualified this item. Our company is known for delivering exceptional service and value to customers around the world. We are willing to provide users with all-round, diversified and wide-ranging services, and sincerely cooperate with colleagues from all walks of life to create brilliance.
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SSAW PIPE API 5L LINEPIPE
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 -
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, APIAdd to Inquiry -
API 5L Grade B,sprial Steel Pipes DN200
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 Specification 1 m 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, APIAdd to Inquiry -
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
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
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
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
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 -
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 PIPE WATER PIPE/LINEPIPE
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 -
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
Since we started working with this company, we firmly believe that they are the right choice for us, because they can help us continue to pursue our own development.
The sincere service and dedication of all employees of this company have played an important role in our business development. The products work very well, so we will advertise for them as well.
You know that quality is the lifeblood of enterprise development and the guarantee of employees' lives!
Your products have a beautiful appearance and are very well made.
You can give us a favorable price, and the quality of the products is also OK. We are really very satisfied.
Happy cooperation, I will come again in the future, you can rest assured to buy!
Our company has an experienced and high-quality R&D team to design and manufacture black round steel pipe with capillary action test report, steel pipe compliance with stable and reliable performance for customers. Regardless of your needs in the field, from negotiation to seeking the best solution, from product design to commissioning and maintenance, we are your ideal partner. We're professional steel pipe upgrade manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality steel pipe upgrade made in China here from our factory. For more company information, contact us now.













