News
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API 5L/ASTM A53 GR.B, LSAW Carbon Steel Pipe Price List May 10th-May 16th, 2021
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API 5L/ASTM A53 GR.B, ERW Carbon Steel Pipe Price List May 10th-May 16th, 2021
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API 5L/ASTM A106 GR.B, Seamless Carbon Steel Pipe Price List May 10th-May 16th, 2021
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Annealing And Quenching of Cold Drawn Steel Pipe
Annealing of cold drawn steel pipe: refers to metal material heated to the appropriate temperature, maintained a certain time, and then slowly cooled heat treatment process.Common annealing process: recrystallization annealing, stress annealing, spheroidizing annealing, complete annealing, etc.An...Read more -
Casing Pipe Testing
The casing is a high-end product of steel pipe production. There are many types of casings. The casing diameter specifications range from 15 categories to specifications, and the outer diameter range is 114.3-508mm. The steel grades are J55, K55, N80 and L-80. 11 kinds of P-110, C-90, C-95, T-95,...Read more -
High Temperature Resistant Seamless Steel Pipe
High temperature resistant cold drawn seamless steel pipe with excellent high temperature oxidation resistance. It has high temperature strength, oxidation resistance, carburization resistance, acid resistance, alkali resistance, tensile strength and wear resistance. The continuous use tem...Read more