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Single wall double row casing
Single wall double row casing plan

Single wall double row casing

    Suitable for use with fully rotary drilling rigs and pipe rolling machines。
Product Details

Application scope

Suitable for use with fully rotary drilling rigs and pipe rolling machines。

Technical parameter



Mode lD1/D2 Length L+GK Tube body a1 Joint B
mm 3m 4m 5m 6m 8m Bottom boots mm mm
800/700 1832 2332 2833 3334 4530 25 50
900/800 2072 2638 3204 3770 5122 25 50
1000/900 2593 3346 4099 4852 6605 30 50
1100/1000 2862 3693 4524 5355 7289 30 50
1200/1100 3130 4038 4946 5854 7968 30 50
1300/1200 3400 4386 5372 6358 8653 30 50
1400/1300 3670 4734 5798 6862 9340 30 50
1500/1400 3937 5078 6219 7360 9924 30 50
1600/1500 4208 5427 6646 7865 10604 30 50
1700/1600 4478 5775 7072 8369 11283 30 50
1800/1700 4745 6119 7493 8867 11955 30 50
2000/1900 5285 6815 8345 9875 13314 30 50
2200/2080 6202 7887 9572 11257 15126 30 60
2400/2280 7470 9613 11755 13897 18908 35 60
2600/2480 8106 10430 12754 15078 20515 35 60
3000/2860 11314 14378 17442 20506 27015 40 70
3200/3050 12376 15647 18918 22189 29424 40 75
4000/3850 15525 19625 23725 27825 36893 40 75


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