API 7K A Type Drill Collar Slip
Drill Collar Slips Type A are multi-segment slips. They can accommodate the changes of outer diameter after the abrasion of drill collar. They are with light weight, large handling scale and reliable quality. This kind of slips are designed and manufactured according to API Spec 7K.
Model |
Model A |
|||||||
DC OD |
in |
3-4 1/2 |
3 1/4- 4 3/4 |
4 1/4-5 3/4 |
5 1/2-7 |
6 3/4-8 1/4 |
8 1/4-10 |
10-11 3/4 |
mm |
76.2-114.3 |
82.55-120.65 |
107.95-146.05 |
139.7-177.8 |
171.5-209.55 |
209.55-254 |
254-298.45 |
|
Use in insert bowl No. |
API or No.3 |
No.2 |
||||||
Any questions, pls be free to contact me at:
Skype: julia0402zcy
Whatsapp: +86 18661596896
Standard export packing or according to client's requirements.
Shipping according to client's requirements.
With years experience serving clients from more than twenty countries, to provide you best service and competitive price.
How to order?
Please send us your inquiry with detail item description or with Model number.
If there is no packing demand we take it as our regular exported standard packing.
We will offer you an order form for filling. We will recommend you the most suitable model according to information you offered.
You send us your detail requirement, we provide quotation to you.
Can I expect a quality products?
All the production and processing are strictly according to ISO 9001:2008 and API standard. At the same time, mature production technology ensuring the quality satisfy international request. We also welcome the third party inspection, such as BV, SGS and TUV.
The information you may like to know before Payment:
1. Methods of Payment:
T/T (Telegraphic Transfer) or L/C at sight
2. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
3. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.

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