We usually keep on with the principle “Quality To start with, Prestige Supreme”. We’ve been fully committed to offering our purchasers with competitively priced excellent solutions, prompt delivery and skilled support for China Black Steel Pipe ERW Schedule 40 100X100 Annealed Steel Pipe Price, All merchandise occur with high quality and great after-sales products and services. Market-oriented and customer-oriented are what we have been being right after. Sincerely anticipate Win-Win cooperation !
We usually keep on with the principle “Quality To start with, Prestige Supreme”. We’ve been fully committed to offering our purchasers with competitively priced excellent solutions, prompt delivery and skilled support for black pipe steel, black steel pipe erw schedule 40, We’ve got sufficient experience in producing items according to samples or drawings. We warmly welcome customers from home and abroad to visit our company, and to cooperate with us for a splendid future together.

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 usually keep on with the principle “Quality To start with, Prestige Supreme”. We’ve been fully committed to offering our purchasers with competitively priced excellent solutions, prompt delivery and skilled support for Price Sheet for China Black Steel Pipe ERW Schedule 40 100X100 Annealed Steel Pipe Price, All merchandise occur with high quality and great after-sales products and services. Market-oriented and customer-oriented are what we have been being right after. Sincerely anticipate Win-Win cooperation !
Price Sheet for China black pipe steel, black steel pipe erw schedule 40, We’ve got sufficient experience in producing items according to samples or drawings. We warmly welcome customers from home and abroad to visit our company, and to cooperate with us for a splendid future together.