Do you know what the black steel pipe is? Well, black steel pipe is made of steel which has not been galvanized and so this type of pipes could only be used in the area where is in no need of resistance to rust. The steel pipe is easy to make and it is very cheap as compared with other types. Since these pipes were created, they got popular and had been improved for several times.
Do you know the developments of black steel pipe?
In 1911, the black steel pipe was developed by John Moon. He invented a machine which was adopted by most manufacturers and the machine improve the production process of black steel pipes. Initially, the seamless pipes are made by drilling holes through the cylinders. But, the precision of the thickness is hard to control until a new method came out in 1888. The melted steel was covered around the brick and while removing the brick, the hollow pipes would be created.
Do you know the main use of black steel pipes?
The black steel pipes are popular for its easy maintenance. They could be used to transfer the gas and water, and they could be used to form the drain system, but the portable water should not be transferred by them. Besides, the steel pipes could be used to protect the electrical wires. Further more, thanks to the stability, the steel pipes could be used to transfer high pressure gas or water.
The improvements of black steel pipes' quality
Nowadays, the steel pipes are allowed for higher quality to apply to more applications. Generally, the thicker the pipe wall is, the more pressure it could holds. Before selling the black steel pipes in the market, the manufacturers have tested the quality of the pipes through a specific machine. It fills the pipes with water and continue to heighten the pressure to determine the pressure the pipes could hold. The unqualified pipes would be scrapped.
Now, you have known what the black steel pipe is, so you could choose it while you are in need of installing your water system in your house. You could choose other types of pipes to cooperate with it and make a perfect system. The welded steel pipe and API steel pipe are also available. If you want to know more information about black steel pipes, welcome to visit our website: www.xinlinsteel.com
More Steel Pipe Products, Please Click:
|
|
|
Home | Products | Company Profile | News | Services | Contact Us | Online Inquiry | Sitemap Copyright © Shanghai Xin Lin Co.,Ltd.
We supply the following products: API steel pipe | black steel pipe | welded steel pipe