Precision cold-drawn seamless stainless steel coiled tubing

Coiled tubing is a low-carbon alloy steel pipe, because of its excellent flexibility, also known as flexible tubing. A coil of coiled tubing is often thousands of meters long and can replace conventional tubing for many operations. Coiled tubing has the advantages of fast and efficient operation with pressure, low damage to formation, low cost, small equipment size, fast operation period, etc., and is widely used in workover, drilling, completion, logging and other operations in oil and gas fields. Among them, it is widely welcomed in sand washing, bridge plug drilling, gas lift, liquid nitrogen injection, wax removal, liquid drainage, acid extrusion and cooperation testing. Coiled tubing plays a very important role in oil and gas exploitation engineering, and it is used in most operations. Its production technology is the advanced cutting-edge high-end technology in today's oil and gas industry. Before this, the world only two companies in the United States can manufacture production, product supply is very tight, China has been relying on imports.