There are a lot of things like water, oil, natural gas which are transported by pipeline around us. However, few people can understand its structure and the basic knowledge about them. Welded steel pipe is a typical one which is bended by steel or steel plate. After bending process, they take round and square shape and then welded together. The ...

Now in our daily life, different kinds of steel pipe are used in construction fields frequently and the range is also widely in the field of all walks of life. According to the relationship of steel pipe terms and applications, we can divide steel pipes into many types and specifications. Besides, the effect is also different in different indust...

When it comes to choosing a supplier for steel pipe, we may have lots of choices at hand. According to your requirements, the Chinese market can supply you high quality products with competitive price compared to other markets. Because of a combination of economic and political factor, steel pipe prices is depressed. A buyer’s market where price...

Every steel pipe manufacturer has a warehouse to store up their products and choosing a suitable warehouse is very important for company especially for steel pipe suppliers. Now we introduce some basic knowledge of steel storage for you.   The warehouse using for keeping steel pipe should be clean, smooth drainage and away from the factorie...

The process of electric resistance welded steel pipe(ERW pipe) is rolled up with a cold-rolled steel or hot rolled steel sheet. The welding method on the device is using a straight seam welding method. All pipes which is obtained from this process called ERW. Why do we call them like this? Because there is a straight line in all of the welded st...