Home > Products > Protective Equipment > Hot Selling!! Model YFZ-A Mechanical Stage Collar for Oilfield Drilling, Made in China
Hot Selling!! Model YFZ-A Mechanical Stage Collar for Oilfield Drilling, Made in China
- Shanghai / Tianjin /Qingdao Port
- T/T
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Product Details
| Place of Origin | China | Brand Name | SINOTAI | |
| Model Number | YFZ-A | Type | Other, Mechanical Stage Collar | |
| Machine Type | Drilling Tool | Certification | API | |
| Material | Carbon Steel | Processing Type | Forging | |
| Use | Well Drilling |
export standard packing or as customer's requirment
Product Description
Specifications
1.HIGH quanlity ,competitive price and delivery fastffessional technical service
3.API standard
Model YFZ-A Mechanical Stage Collar
Anti-rotation mechanism protects the closing sleeve from damage while drilling out the opening and closing seats.
No fluid trapping while opening and closing the ports.
All internal parts are made of easily drillable material.
A Pump-Down Opening Plug can be used for a continuous two-stage cementing operation.
Specifications
Casing Size | Max O.D. | Min.I.D. | Overall Length | |||
in. | mm | mm | mm | in. | mm | in |
7 | 208 | 8.189 | 157 | 6.181 | 1140 | 44.882 |
7-5/8 | 230 | 9.055 | 174.2 | 6.858 | 1140 | 44.882 |
9-5/8 | 282.5 | 11.122 | 220.5 | 8.681 | 1170 | 46.063 |
10-3/4 | 310 | 12.205 | 252 | 9.921 | 1211 | 47.677 |
13-3/8 | 384 | 15.118 | 315 | 12.402 | 1211 | 47.677 |
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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