Relying on our technical advantages, the scaffolding warranty, painted galvanized coil, steel pipe agreement manufactured by us has excellent price-performance ratio. We always adhere to our tenet to provide excellent pipe bends for square pipe with competitive prices and quality services. Employees are our most precious resource. We promote the learning and personal development of our employees, while ensuring that they all feel at home. The team works together, exerts individual talents and inspires each other to achieve excellence. As a high-tech enterprise, we have our own professional and experienced R&D department and a complete supply chain. Every employee of the company will uphold the spirit of continuous innovation and work with new and old friends to create a better future! At our company, we strive to exceed our clients' expectations with exceptional customer service. Entering the new era, we always keep in mind our original intention and mission, and give full play to our advantages in technology and talents to keep moving forward.
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MS Hollow Section Square Black Tubing
1, Grades: A500,A,B,C,Q235B, Q355B, SS400, S235 and S3552, Size: 15*15-300*300mm-40*20-400*200mm3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C4, Certifications: ISO 9001, SGS,Add to Inquiry -
Hollow Section
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 -
China Factory Galvanized Square&rectangular Iron Steel Pipe
1, Grades: A500,A,B,C,Q235B, Q355B, SS400, S235 and S3552, Size: 15*15-300*300mm-40*20-400*200mm3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C4, Certifications: ISO 9001, SGS,Add to Inquiry -
BS 1387 Galvanized Steel Pipes
OD :DN 15-DN200thickness :1-10mmlength:6m ,12mm standard :BS1387 class A ,class B ,class CAdd to Inquiry -
SHS Black Hollow Section 20*20-200*200mm
1, Grades: Q235B, Q355B, SS400, S235 and S355 2, Size: 15*15-300*300mm 3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C, ASTM A795 4, Certifications: ISO 9001, SGS, CE, APIAdd to Inquiry -
Rectangulare Hot Dip Galvanized Steel Pipe
Grades: Q235B, Q355B, SS400, S235 and S355 2, Size: 15*15-300*300mm 3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C 4, Certifications: ISO 9001, SGS, CE, APIAdd to Inquiry -
Galvanized Square Steel Pipe
1, Grades: Q235B, Q355B, SS400, S235 and S3552, Size: 15*15-300*300mm3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C, ASTM A7954, Certifications: ISO 9001, SGS, CE, APIAdd to Inquiry -
Carbon Steel ERW Square Pipe
1, Grades: Q235B, Q355B, SS400, S235 and S355 2, Size: 15*15-300*300mm 3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C, ASTM A795 4, Certifications: ISO 9001, SGS, CE, APIAdd to Inquiry -
HDG SQUARE AND RECTANGULAR STEEL PIPE
HDG HOLLOW SECTIONAdd to Inquiry -
S235 Square And Rectangular Steel Tube
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 -
Hot Dipped Galvanized Square And Rectangular Steel 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 -
ASTM A500 Square Steel Pipe
Standard: ASTM A500. Grade: Q235B, Q355B, SS400, S235JR, S275JR, S275J0R, S275J2R, S355JR, S355J0R, S355J2R. Thickness: 1.2mm-18mm. Section Shape: Square and Rectangle.Add to Inquiry
We have cooperated with this company for many years. In this process, the company has been providing us with products of excellent quality, which has huge market potential in our eyes.
The business philosophy of this company is dedication, self-discipline, hard work, perseverance. It is with the support of this concept that this company can make continuous progress.
We are very satisfied with this cooperation. In the process, we followed the good idea of harmony, mutual care, sincere unity and integration, which doubled the sales volume.
The biggest advantage of this company is that the quality of its products is very good. The product is simple and compact in shape, unique in appearance, complete in functions and superior in
The after-sales service attitude of this company is very good. They can provide customers with a warranty period of up to one year. If the goods received are damaged, they can also return them for
The company takes learning as its first priority. Only continuous learning can enable enterprises to survive in the changing market. It takes the unity of knowledge and practice, learning to apply,
We take customer satisfaction and market cultivation customers as the center of our service work, and provide first-class seamless pipe drafting, hot rolled coil supplier and humanized services. We're professional pipe bends for square pipe manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality pipe bends for square pipe made in China here from our factory. For more company information, contact us now.













