Home > Products > Down hole tools > ND-114 Mechanical Internal Cutter
ND-114 Mechanical Internal Cutter
- Tianjin Shanghai
- T/T
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Product Details
| Place of Origin | China | Brand Name | SINOTAI | |
| Model Number | ND-114 | Type | Other, mechanical internal cutter | |
| Machine Type | Drilling Equipment | Certification | API | |
| Material | Other, alloy steel | Processing Type | Forging | |
| Use | Well Drilling |
plywood case
Product Description
Mechanical Internal Cutter
Product Explanation: Mechanical Internal Cutter is a special tool, which cut pipe from the inner of pipe string for the downhole, it may cut at any position except coupling. In the process of drilling down pass, if found touch sticking in the middle, only need to uplift drilling tool once then may releasing, after that keeping land continue until the cutting position, During cutting operation, the releasing spear can be connected above internal cutter, after cutting, uplifting the top pipe string one time
Product types and specifications:
Type | Casing(tubing) O.D. | Cutter O.D. | Cut Wall | Connection |
ND-73 | 2-7/8 | 57 | 5.5 | 1.9TBG |
ND-89 | 3-1/2 | 67 | 6.5 | 1.9TBG |
ND-102 | 4 | 85 | 5.7,6.7 | 2-3/8TBG |
ND-114 | 4-1/2 | 89 | 7.4~10.9 | 2-3/8TBG |
ND-140 | 5-1/2 | 120 | 7,7.7,9.2 | NC31 |
ND-168 | 6-5/8 | 149 | 7.3 8.9 | NC38 |
Company Profile
As a professional supplier of OCTG, drilling equipment and workover service, Sinotai Petroleum Equipment Co., Ltd. lies in the production base of petroleum equipment and China's second largest oil field --Shengi Oilfield. Our company is a high-tech enterprise in Dongying City with business scope covering the sale, trading, post-sale service and technological development of a wide variety of petroleum equipment. Besides OCTG, we provide our customers with other drilling and oil recovery equipment like fishing tools, cementing tools, workover rigs, pumping units and OCTG accessories. The striving target of our company is "Prestige first, Quality supreme; The shortest delivery time, The lowest price, The best quality". Customers' needs are our first priority and customer satisfaction is the bottom line by which we measure our success.
Contact Us
- Sinotai Petroleum Equipment Co., Ltd.
- Contact nameHerish Kuo Chat Now
- Phone86-546-8300512
- AddressNo. 107, Bldg. 45, Gaoerfu, Wanda, Dongcheng
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