JOHO STEEL CO.,LTD, founded in 1988, is a steel group which has integrated steel production, processing and trading into one. We specializes in manufacturing carbon seamless steel pipes, boiler tube
Api Seamless Steel Casing Drill Pipe Or Tubing For Oil Well Drilling In Oilfield Product Description: Oil casing is a large-diameter pipe that fixes ....
Oil And Gas Well Casing Tube API 5CT N80 K55 OCTG Casing Tubing And Drill Pipe Oil Pipe Standards and Technical Conditions for Supply: API Spec 5CT .....
API GB standard well casing tubing coupling joint oil well pipe Product Description: Oil casing is a steel pipe used to support the walls of oil and ....
Product Description: Steel Casing Pipe – Carbon Steel Casing Tube for Water Transport The Steel Casing Pipe is a type of carbon steel casing tube that ...
Product Description: Steel Casing Pipe - Carbon Steel Casing Tube for Water Transport The Steel Casing Pipe, also known as Carbon Steel Casing Tube, ....
Product Description: Steel Casing Pipe The Steel Casing Pipe is a type of pipe used in various industries for different purposes such as oil and gas ....