travelling block
1.standard:API Spec 8A
2. Competitive price
3..Delivery promptly
4.High quality service
travelling block 1.standard:API Spec 8A 2. Competitive price 3..Delivery promptly 4.High quality service
We are the professional supplier trade drilling tools and equipment.whch are specially chosen by SINO-PETROL and SINO-PEC.Besides the regular products, we alos supply products per requirements of customer.
Travelling bolck(travelling sheave) complete according to API 8A with sheaves grooves are abrasion resistance and long service life.
Travelling bolck(travelling sheave) | |
| spections | TC30 | TC50 | TC90 | TC135 | TC170 | TC225 | TC315 | TC450 | maximum carrying capacity kN(1bs) | 300 (66000) | 500 (110000) | 900 (200000) | 1350 (300000) | 1700 (37400) | 2250 (500000) | 3150 (700000) | 4500 (1000000) | mm(in)track cable diameter | 24 (15/16) | 24 (15/16) | 26 (1) | 29 (1 1/8) | 29 (1 1/8) | 32 (1 1/4) | 35 (1 3/8) | 38 (1 1/2) | mm(in)outside diameter | 475 (18 3/4) | 610 (24) | 660 (26) | 1005 (40) | 1005 (40) | 1120 (44) | 1270 (50) | 1524 (60) | number of bull | 4 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | mm(in) | l | 738 (29) | 860 (33 7/8) | 1208 (47 9/16) | 2320 (91 11/32) | 2668 (105) | 2668 (105) | 3112 (123) | 3407 (134) | w | 472 ( 18 5/8 ) | 670 (26 7/16) | 1092 (43) | 1436 (56 17/32) | 2460 (97) | 2709 (107) | 2783 (110) | 2722 (107) | h | 575 (22 5/8) | 588 (23 1/8) | 1207 (47 1/2) | 1781 (70 1/2) | 1855 (73) | 2469 (97) | 2800 (110) | 2856 (112) | weight kg(1bs) | 245 (540) | 464 (1023) | 1500 (3307) | 2775 (6118) | 4540 (9988) | 5270 (11594) | 7600 (16720) | 9750 (21450) |
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Travelling blocks
