The term coil tubing referred to a very long metal pipe of variable diameter which is used by various industries. These tubings are widely used in interventions of gas and oil wells and sometimes in the production tubing in various gas wells. The major advantage of using these tubings is wireline that is ability to pump various chemical through the coils. The coil tubing is made of various materials but one of the most versatile and highly used materials in the use is Stainless Steel.
The presence of slight amount of chromium in the steel offers excellent resistance qualities which in turns get increases when there is increase in the amount of chromium. Also, the molybdenum present in the Steel offers excellent strength and corrosion resistance at high extensive temperature. The steel is offered with variable grades which are used in the fabrication process. But one of the widely used grades is SS317L. The UNS S31703 grade is a low carbon content version of SS 317. The grade offers excellent strength and resistance to corrosion property which can easily produce welding property in tough situations.
Other characteristics such as excellent oxidation resistance, pitting resistance to chloride environment, crevice corrosion resistance, stress crack corrosion resistance and excellent strength and toughness at high temperature and pressure system. The grade has some of the excellent chemical compositions such as iron, chromium, nickel, molybdenum; manganese and carbon are some of the elements that offer good mechanical properties. Traits such as high tensile strength, greater short creep properties, high yield strength, and improved elongation are some of the mechanical properties. Hence, due to all of these features the grade is widely popular for manufacturing good quality of coil tubes.
Jay Hind Metal & Tubes are the leading exporter and manufacturer of high quality of Stainless Steel 317L Coil Tubing. The industry uses finest quality of raw material which is bought from trusted market suppliers. The industry offers unique features such as high end finishing, accurate dimensions and high durability is some of the features they offer.
There are some of the tests conducted such as mechanical tests, hardness tests and micro and macro tests, pitting resistance tests and other relevant tests are conducted on Stainless Steel 317L Coil Tubing.