There are 4 Hexagonal Kelly from 4 suppliers on EC21.com
Related Searches : crusher , stone crusher , jaw crusher , mining equipment , impact crusher , cone crusher
Price
Supplier Info.
Report Item
Your report on Product(s) will be sent to EC21 Administrators once submitted.
Then, Administrators will investigate and then take appropriate actions.
Contact Supplier
Kelly is located in the top of the drill string, with square and hexagonal. In rotary drilling, when it is drilling, kelly connected with square bushing and rotary bushing, transfer the ground rotary torque to Heavy Weight Drill Pipe and to drive the drill bit,bearing the weight of the drill string.In the drilling of the turbine and screw, the weight of the drill string and the counter torque are supported.
We are a square Kelly manufacturer in China, our company has 2 sucker rod workshops, 3 production lines. We guarantee on-time delivery, No middleman!
Square Kelly Specification:
Specification |
Drive part length |
Overall length |
Drive part |
Upper internal threaded joint |
Lower external threaded joint |
Inner diameter |
|||||||||||||||||
Standard |
Selection |
Standard |
Selection |
Square size |
Across corner |
Across corner |
Radius |
Radius |
Eccentric hole minimum wall thickness |
Screw thread specification and left rotate type |
Outside diameter |
Chamfering diameter |
Thread specification and type |
Outside diameter |
Length |
Chamfering diameter |
|||||||
Standard |
Selection |
Standard |
Selection DU |
length LU |
Standard DF |
Selection DF |
|||||||||||||||||
63.5 |
(2½) |
11280 |
|
12190 |
|
63.5 |
83.3 |
82.55 |
7.9 |
41.3 |
11.43 |
(65/8)REG |
(4½) |
196.9 |
146.1 |
406.4 |
186.1 |
134.5 |
NC26 |
85.7 |
508 |
82.9 |
31.8 |
76.2 |
3 |
11280 |
|
12190 |
|
76.2 |
100 |
98.43 |
9.5 |
49.2 |
11.43 |
(65/8)REG |
(4½) |
196.9 |
146.1 |
406.4 |
186.1 |
134.5 |
NC31 |
104.8 |
508 |
100.4 |
44.5 |
88.9 |
(3½) |
11280 |
|
12190 |
|
88.9 |
115.1 |
112.7 |
12.7 |
56.4 |
11.43 |
(65/8)REG |
(4½) |
196.9 |
146.1 |
406.4 |
186.1 |
134.5 |
NC38 |
120.7 |
508 |
116.3 |
57.2 |
108 |
(4¼) |
11280 |
15540 |
12190 |
16460 |
108 |
141.3 |
139.7 |
12.7 |
69.9 |
12.07 |
(65/8)REG |
(4½) |
196.9 |
146.1 |
406.4 |
186.1 |
134.5 |
NC46 |
158.8 |
508 |
145.3 |
71.4 |
108 |
(4¼) |
11280 |
15540 |
12190 |
16460 |
108 |
141.3 |
139.7 |
12.7 |
69.9 |
12.07 |
(65/8)REG |
(4½) |
196.9 |
146.1 |
406.4 |
186.1 |
134.5 |
NC50 |
161.9 |
508 |
154 |
71.4 |
133.4 |
(5¼) |
11280 |
15540 |
12190 |
16460 |
133.4 |
175.4 |
171.45 |
15.9 |
85.7 |
15.88 |
(65/8)REG |
|
196.9 |
|
406.4 |
186.1 |
|
5½FH |
177.8 |
508 |
170.7 |
82.6 |
133.4 |
(5¼) |
11280 |
15540 |
12190 |
16460 |
133.4 |
175.4 |
171.45 |
15.9 |
85.7 |
15.88 |
(65/8)REG |
|
196.9 |
|
406.4 |
186.1 |
|
NC56 |
177.8 |
508 |
170.7 |
82.6 |
Hexagonal Kelly Specification mm(in):
Specification |
Drive part lengthти длины |
Overall length |
Drive part |
Upper internal threaded joint |
Lower external threaded joint |
Inner diameter |
|||||||||||||||||
Standard |
Selection |
Standard |
Selection |
Square size |
Across corner |
Across corner |
Radius |
Radius |
Eccentric hole minimum wall thickness |
Screw thread specification and left rotate type |
Outside diameter |
Chamfering diameter |
Thread specification and type |
Outside diameter |
Length |
Chamfering diameter |
|||||||
Standard |
Selection |
Standard DC |
Selection DU |
length LU |
Standard DF |
Selection DF |
|||||||||||||||||
63.5 |
(2½) |
11280 |
|
12190 |
|
76.2 |
85.7 |
85.73 |
6.4 |
42.9 |
12.1 |
(65/8)REG |
(4½) |
196.9 |
146.1 |
406.4 |
186.1 |
134.5 |
NC26 |
85.7 |
508 |
82.9 |
31.8 |
76.2 |
3 |
11280 |
|
12190 |
|
88.9 |
100.8 |
100 |
6.4 |
50 |
13.3 |
(65/8)REG |
(4½) |
196.9 |
146.1 |
406.4 |
186.1 |
134.5 |
NC31 |
104.8 |
508 |
100.4 |
44.5 |
88.9 |
(3½) |
11280 |
15540 |
12190 |
16460 |
108 |
122.2 |
121.44 |
9.9 |
60.7 |
15.9 |
(65/8)REG |
(4½) |
196.9 |
146.1 |
406.4 |
186.1 |
134.5 |
NC38 |
120.7 |
508 |
116.3 |
57.2 |
108 |
(4¼) |
11280 |
15540 |
12190 |
16460 |
133.4 |
151.6 |
149.86 |
9.5 |
75 |
15.9 |
(65/8)REG |
- |
196.9 |
- |
406.4 |
186.1 |
- |
NC46 |
158.8 |
508 |
145.3 |
71.4 |
108 |
(4¼) |
11280 |
15540 |
12190 |
16460 |
133.4 |
151.6 |
149.86 |
9.5 |
75 |
15.9 |
(65/8)REG |
- |
196.9 |
- |
406.4 |
186.1 |
- |
NC50 |
161.9 |
508 |
154 |
71.4 |
133.4 |
(5¼) |
11280 |
15540 |
12190 |
16460 |
152.4 |
173 |
173.02 |
9.5 |
86.5 |
15.9 |
(65/8)REG |
- |
196.9 |
- |
406.4 |
186.1 |
- |
5½FH |
177.8 |
508 |
170.7 |
82.6 |
Registration Date | 2019/06/04(Year/Month/Date) |
---|---|
Buyer / Seller in EC21 | Seller |
Business Type | Manufacturer |
Year established | 2005 |
Employees total | 101 - 500 |
Annual revenue | USD 2,000,001 - 5,000,000 |
Company | Found Petroleum Equipment Co., Ltd. |
---|---|
Address | BAOTOU EQUIPMENT MANUFACTURING INDUSTRY PARK,QINGSHAN DISTRICTBaotouNeimengguzizhiqu014060China |
Phone | 86 - 0472 - 2620668 |
Fax | 86 - 0472 - 2620668 |
Homepage | http://www.foundoil.com/ |
Contact | Gavin |