We now have a highly efficient workforce to deal with inquiries from consumers. Our goal is “100% consumer fulfillment by our product or service excellent, selling price & our crew service” and get pleasure from a great popularity among clientele. With lots of factories, we can offer a wide vary of China Black Steel Pipe 6m Length Ss400 150X150 Hollow Section Shs Square Steel Tube, If you’re interested in any of our products and services, make sure you don’t be reluctant to call us. We’ve been wanting to reply you within 24 several hours just after receipt of your respective ask for and to generate mutual un-limited positive aspects and enterprise in in the vicinity of long run.
We now have a highly efficient workforce to deal with inquiries from consumers. Our goal is “100% consumer fulfillment by our product or service excellent, selling price & our crew service” and get pleasure from a great popularity among clientele. With lots of factories, we can offer a wide vary of 6m length erw black steel pipe, schedule 40 carbon erw black steel pipe, With the intensified strength and more reliable credit, we are here to serve our customers by providing the highest quality and service, and we sincerely appreciate your support. We will endeavor to maintain our great reputation as the best products and solutions supplier in the world. If you have any questions or comments, remember to contact with us freely.

1)Grade: Q195, Q215, Q235, Q345, SS400, etc.
2)Size: 10 * 10 – 500 * 500mm, as per customer’s requirement
3)Surface treatment: black
4)Length: 2m-5.8m, 6m, 12m ( We can adjust length according to your request)
5)Packing: standard sea-worthy packing
6)Service: punching, painting, galvanizing, cutting, welding, etc.

Difference Between Black Steel Pipe And Hot-Dipped Galvanized Steel Pipe
The black square steel pipe is the base metal square pipe before galvanizing. Hot dip galvanized square steel pipe is to unpack, flatten, curl and weld hot rolled steel strip into round steel pipe, and then roll the round steel pipe into a processed black square steel pipe. The black square steel pipe will be taken to the hot dip galvanizing plant for high temperature galvanizing at 1000 degrees, and the hot dip galvanized square steel pipe can only be processed if its wall thickness is above 2mm.

Square steel pipe are divided into structural square steel pipes, decorative square steel pipes, building square steel pipes and mechanical square steel pipes according to its usage. According to the wall thickness, it can be classified as super thick square steel tube, thick square steel tube and thin square steel tube.

Black steel pipe is widely used in furniture making, machinery manufacturing, construction industry, metallurgical industry, agricultural vehicles, agricultural greenhouses, automobile industry, railway, container skeleton, furniture, decoration and steel structure fields.

*We can provide direct supply services for finished products
*We can act for import customs clearance
*We are familiar with the market
*Have a good reputation

We now have a highly efficient workforce to deal with inquiries from consumers. Our goal is “100% consumer fulfillment by our product or service excellent, selling price & our crew service” and get pleasure from a great popularity among clientele. With lots of factories, we can offer a wide vary of China Black Steel Pipe 6m Length Ss400 150X150 Hollow Section Shs Square Steel Tube, If you’re interested in any of our products and services, make sure you don’t be reluctant to call us. We’ve been wanting to reply you within 24 several hours just after receipt of your respective ask for and to generate mutual un-limited positive aspects and enterprise in in the vicinity of long run.
Factory Promotional China 6m length erw black steel pipe, schedule 40 carbon erw black steel pipe, With the intensified strength and more reliable credit, we are here to serve our customers by providing the highest quality and service, and we sincerely appreciate your support. We will endeavor to maintain our great reputation as the best products and solutions supplier in the world. If you have any questions or comments, remember to contact with us freely.