On the basis of applying for a number of national patents, our company continues to increase investment in research and development, and carry out research and development and production of round galvanized steel pipe, galvanized round steel pipe for industrial project, galvanized round pipe products. With the continuous improvement of the level of deep processing, we believe that the potential of value-added galvanized pipe for industrial project will become larger and larger. With years of accumulated technical experience and customer suggestions, we continue to refine our products to create greater profit margins for customers. Welcome to inquiry! We rely on technical personnel, production equipment, and constantly update technology to provide timely and effective products and services needed by users. We offer a wide range of services, including importing, exporting, logistics, and warehousing. We pursue speed and efficiency, and focus on innovations that are beneficial to our customers and the company. We offer end-to-end solutions that include product development, sourcing, and logistics management. At our company, we pride ourselves on providing high-quality products and exceptional service.
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BS 1387/ASTM A53 Black Galvanized Structure Steel Pipe
1. Excellent quality of high-grade zinc content 2. Grades: Q235B, Q355B, SS400, S235 and S3553. Sizes: 21.3-219.1mm4. Standards: GB3091-2015, BS1387-1985, EN10219,ASTM A53 grade A, B, C, ASTM A7955.Add to Inquiry -
HDG Steel 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 -
HOT DIPPED GALVANIZED STEEL TUBE
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 HDG pipes ERW Black Square hollow sectionAdd to Inquiry -
Gas Pipeline
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 HDG pipes ERW Black Square hollow sectionAdd to Inquiry -
GI 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 -
Galvanized Steel Pipe For Building Material
1. Excellent quality of high-grade zinc content 2. Grades: Q235B, Q355B, SS400, S235 and S3553. Sizes: 21.3-219.1mm4. Standards: GB3091-2015, BS1387-1985, EN10219,ASTM A53 grade A, B, C, ASTM A7955.Add to Inquiry -
HDG STEEL TUBE
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 -
BS 1387 Galvanized Steel Pipes DN20 -DN200
OD :DN 15-DN200thickness :1-10mmlength:6m ,12mm standard :BS1387 class A ,class B ,class CAdd to Inquiry -
GALVANIZED STEEL TUBE
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 -
Welded Steel Tube
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 HDG pipes ERW Black Square hollow sectionAdd to Inquiry -
HDG 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 -
HDG Steel Pipe For Construction
ERW Steel pipe OD21.3mm-219.10mm GI Steel pipe OD 21.3mm-219.10mmISO65 、BS1387、A500 Gr A/B/C, ASTM A53、STK400ISO65 、BS1387、A500 Gr A/B/C, ASTM A53、STK400Add to Inquiry
Your company always takes "integrity first" as your benchmark, and you also impressed us with your enthusiastic attitude and good professionalism.
We were very pleased with the professionalism of your product manager and how well organized and clear-minded he was in presenting the product.
Generally speaking, the company has practiced the concept of customer service and has been solving various problems for us.
I am very happy to conclude a win-win transaction with this supplier!
Their products are very clean, very high-grade, and I bought them for the second time, and they are very good.
The warranty and after-sales service of this company is very good, and the customers are confident when using the products. As a result, the company has a very good reputation!
Whether our scaffolding experienced, scaffolding components, scaffolding materials is standard designs or customized according to customer needs, it is well-known worldwide for its high performance, high reliability and innovation. We're professional galvanized pipe for industrial project manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality galvanized pipe for industrial project made in China here from our factory. For more company information, contact us now.













