规格代码环规代号牙数/in螺距P环规长度L沉孔长Lg大径≥d中径配对d2小径d1沉孔径Q凸缘径D1外径D11017426014B1 5/8102.5433.307.6224.125工作塞规B221.34028.6531.8863210174···
2025规格代码塞规代号牙数/in螺距P螺纹长L1塞规长L2全牙大径d截牙大径Bt基面中经d2d2偏差小径≤d1凸缘径Dt总长L11017425002P7 5/8102.5449.9958.0123.79423.40922.1280-0.00520···
2025规格代码塞规代号牙数/in螺距P螺纹长L1塞规长L2全牙大径d截牙大径Bt基面中经d2d2偏差小径≤d1凸缘径Dt总长L11017425014B2 5/8102.5425.6833.3023.840-22.1790-0.00520.5203···
2025110174220142 3/8 REG1:4±0.01090—62.705±0.03—60210174220152 7/8 REG1:4±0.01011010072.231±0.03—73310174220163 1/2 REG1:4±0.01012511584.918±0.03—73410174···
2025规格代码环规代号锥度KK偏差外径D1 h14凸台直径D3 h14大端孔径DD偏差小端孔径D0(参考)环规长L h1411017422001NC 231:6±0.01090—62.450±0.03—6021017422002NC 26 (2 3/8···
2025规格代码环规代号锥度KK偏差外径D1 h14凸台直径D3 h14大端孔径DD偏差小端孔径D0(参考)环规长L h14110174220325 1/2 IF1:6±0.010190180159.836±0.03141.336111
2025规格代码环规代号锥度KK偏差外径D1 h14凸台直径D3 h14大端孔径DD偏差小端孔径D0(参考)环规长L h14110174220223 1/2 FH1:4±0.01013512597.469±0.0377.71979210174220244 1···
2025规格代码塞规代号锥度KK偏差大端直径dd偏差小端直径(参考)塞规长LL偏差总长L0110174210142 3/8 REG1:4±0.01061.422±0.01042.42276h14206210174210152 7/8 REG1:4±0.0107···
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