Steel Pipe-PRODUCT CENTER-Koharu Group

PRODUCTS

Oil casing is a large-diameter pipe that acts to fix the wall or bore of oil and natural gas wells. The casing is inserted into the wellbore and fixed with cement to help the wellbore separate the rock formation

Oil Casing

P110 Oil Casing

Welded Stainless Steel Pipe

he welded stainless steel pipe manufacturing process begins with the rolling of a steel coil to the desired scale density. A rolling application is made use of to build the welded seam, as well as a warmth treating process is used to complete the welded tube.

ERW Pipe

The ERW steel pipe is also known as straight joint pipe. According to the wall density, the bonded tube is categorized into typical types and thick-walled types. We can offer items with personalized wall thickness according to customers’ particular requirement with a thickness deviation of no more than 0.25 mm.

SSAW Steel Pipe

It is made by rolling low-carbon carbon structural steel or low-alloy structural steel strip according to a certain spiral angle (called forming angle) into a tube blank, and then welding the tube seam together.

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Email : info@Koharusteel.com

Address：1002, Shuimu Yifang Plaza, Nanshan District, Shenzhen, Guangdong, China.