Đang tải... (xem toàn văn)
Tiêu chuẩn thủy lực Các tiêu chuẩn về ren ống, ren côn, lắp ống thủy lực, đế van
Tiêu chuẩn bích lắp ghép code 62 (6000 PSI) Nom Flange Size A +0.00 - 1.52 B +0.13 -0.00 C ±0.25 E 0.13 H Dia Max GG ± 0.25 Q ± 0.25 O EE Min. FF Z Thread UNC Z Thread Metric Max Work. Pres. Bolt Torque Nm N70 "O" Ring 1/2'' 12.70 25.40 31.75 7.75 23.88 18.24 39.98 56.39 38.10 47.75 5/16-18 M8x1.25 420 19.8-25.4 2-210 3/4'' 19.05 31.75 41.28 8.76 31.75 23.80 50.80 71.37 47.75 60.45 3/8-16 M10x1.50 420 33.9-45.2 2-214 1'' 25.40 39.62 47.63 9.53 38.10 27.76 57.15 81.03 53.85 69.85 7/16-14 M12x1.75 420 56.5-67.8 2-219 11/4'' 31.75 44.45 53.98 10.29 43.69 31.75 66.68 95.25 60.45 77.72 1/2-13 M14x2.00 420 84.7-101.7 2-222 11/2'' 38.10 53.72 63.50 12.57 50.80 36.50 79.38 112.78 69.85 95.25 5/8-11 M16x2.00 420 158.2-180.8 2-225 2'' 50.80 63.25 79.38 12.57 66.55 44.45 96.82 133.35 85.85 114.30 3/4-10 M20x2.50 420 271.2-293.8 2-228 . 5/1 6-1 8 M8x1.25 420 19. 8-2 5.4 2-2 10 3/4'' 19.05 31.75 41.28 8.76 31.75 23.80 50.80 71.37 47.75 60.45 3/ 8-1 6 M10x1.50 420 33. 9-4 5.2. 420 158. 2-1 80.8 2-2 25 2'' 50.80 63.25 79.38 12.57 66.55 44.45 96.82 133.35 85.85 114.30 3/ 4-1 0 M20x2.50 420 271. 2-2 93.8 2-2 28