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tianhe petroleum group

Products >> lifting sub

lifting sub

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Description
Product Name: lifting sub
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Drill Tool Lifting Sub is the special tools for lifting of the drilltools in petroleum ,natural gas industry and geologic exploration.The drill tool lifting sub is divided into a or b type structure.The a type has 18 degree shoulder,the b type has 90degree shoulder.The lifting sub can be selected according to elevator??s structure. The integral lifting subs are made of high strength alloy steel. All connections are complied with API standard.

Tzechnical specifications and parameters
No. mm(in) I.D.
(mm) External thread connection Lifting end
Thread type O.D.
mm(in) DF/mm Tong ***ce
LPB/mm O.D.
(mm) Tong ***ce
LPB/mm
1 73 31.8 NC23 79.4 76.2 250 111.1 100
2 44.5 NC26 88.9 82.9
3 89 54 NC31 104.8 100.4 127
4 50.8 NC35 120.7 114.7
5 68.3 NC38 127 121
6 127 71.4 NC44 152.4 144.5 168.3
7 158.8 149.2
8 82.6 NC46 158.8 150
9 165.1 154.8
10 171.5 159.5
11 NC50 177.8 164.7
12 184.2 169.5
13 NC56 196.8 185.3 300
203.2 190.1
14
15 95.3 6 5/8 REG 209.6 195.7
16 NC61 228.6 212.7
17 7 5/8 REG 241.3 223.8
18 NC70 247.7 232.6
19 254 237.3
20 NC77 279.4 260.7


Contact Us
Company: tianhe petroleum group
Contact: Mr. Dong Yong
Address: 69 ChaoYang Road, the Fortune Center, Ste. 1-801,ChaoYang, BeiJing, 100025 China
Postcode: 100025
Tel: 86-10-85787096
Fax: 86-10-85787238
E-mail:         


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Tel : 86-10-85787096 Fax : 86-10-85787238
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