Техническая информация по резьботочению количество

проходов и глубина врезания

Наружная дюймовая резьба с углом профиля 55° по ОСТ НКТП 1260-1262–1937, резьба :

E

Витворта BSW, BSF по BS 84–2007, трубной цилиндрической резьбы по ГОСТ 6357–1981, трубная

резьба Витворта BSP по BS EN ISO 228–1–2003, DIN EN ISO 228–1–2003, ISO 228–1–2000

НомерЧислошагов на дюйм
прохода44.556789101112141618192024283248
10.450.440.430.380.340.300.280.270.260.260.240.220.240.220.210.200.180.190.16
20.400.360.380.330.290.240.250.230.230.230.210.180.210.190.190.180.150.160.14
30.350.310.330.280.240.210.220.210.200.210.170.150.160.170.150.160.120.130.06
40.310.290.280.270.230.190.210.180.180.190.150.130.150.140.130.110.100.06
50.280.270.270.250.220.180.200.170.170.170.140.120.110.110.100.060.06
60.270.240.250.190.200.170.170.160.160.150.120.100.060.060.06
70.250.230.230.180.190.170.170.140.130.120.100.09
80.240.220.210.170.160.160.150.130.120.060.060.06
90.220.210.200.160.150.140.130.110.06
100.210.200.190.140.150.130.060.06
110.200.190.180.120.120.11
120.190.180.150.100.060.06
130.180.160.120.11
140.180.150.060.06
150.170.13
160.130.06
170.06
Полная глубина врезания 4.093.643.282.742.352.061.841.661.511.391.191.050.930.890.840.710.610.540.36

Внутренняя дюймовая резьба с углом профиля 55° по ОСТ НКТП 1260-1262–1937, резьба : Витворта BSW, BSF по BS 84–2007, трубной цилиндрической резьбы по ГОСТ 6357–1981,

трубная резьба Витворта BSP по BS EN ISO 228–1–2003, DIN EN ISO 228–1–2003, ISO 228–1–2000

НомерЧислошагов на дюйм
прохода44.556789101112141618192024283248
10.450.440.430.380.340.300.280.270.260.260.240.220.240.220.210.200.180.190.16
20.400.360.380.330.290.240.250.230.230.230.210.180.210.190.190.180.150.160.14
30.350.310.330.280.240.210.220.210.200.210.170.150.160.170.150.160.120.130.06
40.310.290.280.270.230.190.210.180.180.190.150.130.150.140.130.110.100.06
50.280.270.270.250.220.180.200.170.170.170.140.120.110.110.100.060.06
60.270.240.250.190.200.170.170.160.160.150.120.100.060.060.06
70.250.230.230.180.190.170.170.140.130.120.100.09
80.240.220.210.170.160.160.150.130.120.060.060.06
90.220.210.200.160.150.140.130.110.06
100.210.200.190.140.150.130.060.06
110.200.190.180.120.120.11
120.190.180.150.100.060.06
130.180.160.120.11
140.180.150.060.06
150.170.13
160.130.06
170.06
Полная глубина врезания 4.093.643.282.742.352.061.841.661.511.391.191.050.930.890.840.710.610.540.36