Bizi İzleyin :                
Type 30 Designed for light-to-medium loads in shallow-to-medium depth wells and non-corrosive or effectively inhibited corrosive well fluids.
Type 40 For light-to-medium loads in shallow-to-medium depth wells where corrosion is a problem and must be effectively inhibited.
Type 54 For medium-to-heavy loads in medium-to-deep wells and non-corrosive or effectively inhibited corrosive well fluids.
Type 78 For heavy rod loads or deep wells in mild-to-medium corrosive well fluids that are effectively inhibited against corrosion.
Type 90 Designed for medium-to-heavy loads at any depth in corrosive fluids that are effectively inhibitied against corrosion attack.
Type 97 For extra heavy loads at any depth and fluids that are effectively inhibited against corrosion attack.


GRADE TORQUES VALUES
Size Grade D Carbon (54) Grade D Alloy (78) Grade D Special Alloy (75) Special Service-96 Special Service-97
3/4" 430 460 470 500 500
7/8' 675 735 750 800 800
1" 1010 1100 1110 1200 1200
* 1" with 7/8" pins N.A 1100 1110 N.A N.A
1 1/8" N.A 1570 1590 N.A 1700
* 1 1/4" N.A 2000 2100 N.A 2500


COUPLING DIMENSIONAL DATA
ROD SIZE FULL SIZE OD SLIM HOLE OD OVERSIZE OD
IN MM IN MM IN MM IN MM
5/8 15,88 1,5 38,1 1,25 31,75 - -
3/4 19,05 1,625 41,28 1,5 38,1 1,8125 46,04
7/8 22,23 1,8125 46,04 1,625 41,28 2 50,8
1 25,4 2,1875 55,56 2 50,8 2,375 60,33
1 1/8 28,58 2,375 60,33 21/4 57,15 - -