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API SJG-A stage cementer
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Product Details
| Place of Origin | Shandong, China | Brand Name | Sinotai | |
| Model Number | SJG-A | Type | Core Barrel | |
| Machine Type | Drilling Equipment | Certification | API | |
| Material | Stainless Steel | Processing Type | Forging | |
| Use | Well Drilling |
standard
Product Description
Specifications
1.API SJG-A stage cementer2.easily drillable
3.it is used in the operation of continuous cementing
API SJG-A stage cementer
1.The SJG-A stage cementer can be permanently self-locking in the closing position,with inner-closing structure.
2.The pressure-relief design prevents fluid trapping and compression between the opening device and the closing plug during the closing phase.
3.The I.D.of upper/lower sub is the same as that of casing,but smaller than that of closing sleeve,which can minimize chances of damages to the closing sleeve.
4.The inner seats which are made of the nitrile rubber/aluminum material and the anti-rotation structure are easily drillable.
5.With pumping-down plug,it is used in the operation of continuous cementing.
Main Parameters:
Specifications,mm | Φ177.8 |
Max O.D.,mm | 208 |
Drill-out I.D.,mm | 155 |
Overall length,mm | 1182 |
Rated load,t | 170 |
Sealing capacity,MPa | 25 |
Opening pressure,MPa | 7 |
Closing pressure,MPa | 5 |
Opening plug seat I.D.,mm | 115 |
Closing plug seat I.D. | 125 |
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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