C90, T95, P110, Q125 Casing Coupling, LC, STC, BC
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China C90, T95, P110, Q125 Casing Coupling Factory Dervos Provides C90, T95, P110, Q125 Casing Coupling, LC, STC, BC, J55, K55, N801, N80Q, Steel Grade.
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China C90, T95, P110, Q125 Casing Coupling Factory Dervos Provides C90, T95, P110, Q125 Casing Coupling, LC, STC, BC, J55, K55, N801, N80Q, Steel Grade.
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Detail Information
⑴ API Round Thread Casing Coupling
★ The dimension classification for the coupling is the same as the size designation for the pipe on which the coupling is used.
★ Groups 1, 2 as well as 3-Tolerance on outdoors diameter W: +_1% however not more than +_3,18mm.
★ Group 4-Tolerance on outside size W: +_1% yet not above +3,18, -1,59mm.
★ Tolerance on diameter of recess, Q for all teams: +0,79, 0mm.
⑵ API Buttress Thread Casing Coupling
★ The dimension classification for the coupling is the same as the size classification for the pipeline on which the coupling is made use of.
★ Groups 1, 2 and also 3: Tolerance on outdoors diameter W: +_1% but not higher than +_3,18mm.
★ Group 4: Tolerance on outdoors size W: +_ 1% yet not more than +3,18 -59mm.
★ Groups 1, 2 and 3: Tolerance on outside diameter Wc: +0,79, -0,40mm.
⑶ The casing coupling is utilized to attach 2 coverings
★ Steel grade: J55, K55, N801, N80Q, L80 1, L80 9Cr, L80 13Cr, C90, T95, P110, Q125, and so on
★ Specification: 4-1/2, 5, 5-1/2, 6-5/8, 7, 7-5/8, 8-5/8, 9-5/8,10 -3/4, 11-3/4, 13-3/8, 16, 18-5/8, 20, etc.
★ Thread type: Long round thread (LC), brief round string (STC), buttress thread (BC), unique string, and so on.
★ The dimension classification for the coupling is the same as the size designation for the pipe on which the coupling is used.
★ Groups 1, 2 as well as 3-Tolerance on outdoors diameter W: +_1% however not more than +_3,18mm.
★ Group 4-Tolerance on outside size W: +_1% yet not above +3,18, -1,59mm.
★ Tolerance on diameter of recess, Q for all teams: +0,79, 0mm.
⑵ API Buttress Thread Casing Coupling
★ The dimension classification for the coupling is the same as the size classification for the pipeline on which the coupling is made use of.
★ Groups 1, 2 and also 3: Tolerance on outdoors diameter W: +_1% but not higher than +_3,18mm.
★ Group 4: Tolerance on outdoors size W: +_ 1% yet not more than +3,18 -59mm.
★ Groups 1, 2 and 3: Tolerance on outside diameter Wc: +0,79, -0,40mm.
⑶ The casing coupling is utilized to attach 2 coverings
★ Steel grade: J55, K55, N801, N80Q, L80 1, L80 9Cr, L80 13Cr, C90, T95, P110, Q125, and so on
★ Specification: 4-1/2, 5, 5-1/2, 6-5/8, 7, 7-5/8, 8-5/8, 9-5/8,10 -3/4, 11-3/4, 13-3/8, 16, 18-5/8, 20, etc.
★ Thread type: Long round thread (LC), brief round string (STC), buttress thread (BC), unique string, and so on.
Keywords of C90, T95, P110, Q125 Casing Coupling, LC, STC, BC
China C90, T95, P110, Q125 Casing Coupling Factory Dervos Provides C90, T95, P110, Q125 Casing Coupling, LC, STC, BC, J55, K55, N801, N80Q, Steel Grade.