Product Details

STB30 galvanized iron pipe specification pre-galvanized steel pipe galvanized square steel pipe

1. Commodity:	STB30 galvanized iron pipe specification pre-galvanized steel pipe galvanized square steel pipe
2. Materials:	Q195, Q215, Q215b, Q235, Q235b, Q345
3. Thickness:	0.2mm~4.2mm steel tube
4. Width	10mm~1250mm steel tube
5. Length	in tube or according to customer’s request length
6. Surface treatment:	black steel tube/black anneal steel tube/hot-dip galvanized steel tube/polished steel tube/color coated steel tube
7. Finishing:	hot rolled-cold rolled-annealed-polish/galvanized/color coated steel tube
8. Origin:	Tianjin city China, Tangshan city China
9. Application:	construction field /ships building industry /petroleum & chemical industries /war and electricity industries /food processing and medical industry /boiler heat exchanger / hardware fields /stainless steel sheet can be made
10. Standard	GB
11. Delivery time	according to customer’s order qty and prepayment received time
12. Test	chemical component analysis; mechanical properties (ultimate tensile strength, yield strength, elongation); technical properties (flattening test, bending test, blow test, impact test); exterior size inspection; hydrostatic test; X-ray test.

Our Advantages:

1.We have produced and designed the galvanized iron pipe specification with 20 years of experiences.

2.We have advanced facilities for production, most of the products are welded by automatic machine.

3.We have CE and TUV certificates which can assure the quality of our products.

4.We have many years of export experiences, our friendly and professional sales team can offerfavorable services.

5.We have strong engineering team that can give best solution for your projects.

Quality Policy

Quality is our first priority as we believe in exceeding the expectations of our customers by providing them high quality products. Our skilled team of quality controllers stringently checks Products before delivering them to our customers. At HMWPL, we have set up automatic technical process system, which increases our production capacity and its quality. So we assure our client with supreme range of products, which are processed with international quality standards. We strive to maintain high standards of quality in all aspects of our operations.