CHROMO has obtained the API SPEC 5CT and 5CRA certification. The certified production materials mainly include L80 13Cr (API 5CT), 13-5-2 (API 5CRA), 25-4-7 (API 5CRA), and 27-31-4 (API 5CRA).
After nearly 10 years of research and development, CHROMO has been able to produce ultra pure ferritic stainless steel seamless steel pipes such as S44660, S44735, S44700, and has successfully produced seamless steel pipes made of S44735 material.
This is a cooperative export project between our company and a large listed company in China, with products applied to oilfield refining equipment.
Our S41500 product's physical performance far exceeds customer requirements and has been delivered smoothly.
Jiangsu Chromo Tubing Co., Ltd. is conveniently located at No. 3, Xinyuan Rd., Dafeng Economic Development Zone, Yancheng City, Jiangsu Province, close to the Dafeng exit of G15 highway, and near the Yancheng Dafeng high speed train station.
Our company now has land about 25000m2, covered by production facilities about 15000m2. The yearly production capacity is more than 20000metric tons of pipes and tubes. The size range is OD16 to 219mm, WT 1.5 to 35mm, max. length to 30 meters. Our company has several production assemblies of hot piercing mill, cold rolling pilger machines, cold drawn and heat treatment furnaces; the testing equipment of ET, UT, Hydrostatic tester, spectrometer, PMI, Mechanical property testing machines with room and high temperature, Impact Tester and corrosion tester.
Our company has professional management team, carrying on strict QC management system. We have got approval of certificate of ISO9001, China's TS, API 5CT, and API 5CRA.
Jiangsu Chromo Tubing Co., Ltd.
API casing and tubing for oil industry
Alloy pipes and tubes for oil refinery industry
Boiler tubes for power plant
