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Hot selling!! oilfield Cup Tester from China supplier
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Product Details
Place of Origin | China | Brand Name | SINOTAI | |
Model Number | S | Type | Other, Cup Tester | |
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
Cup Tester
cup tester is designed to be attached to the drill string and then lowered into the casing beneath the wellhead to pressure test the blowout preventer stack and the wellhead. When the cup tester is lowered into the casing beneath the wellhead, pressure is applied to either a test pump, or by hoisting type cup after filling the hookup with water. The latter method is fast and accurate.
The cup tester assemblies are rated to the API standard mill test pressure for casing sizes up to 10,000 psi. Special reinforcing can be offered on all cup sizes and casing weight ranges to hold up to 15,000 psi.
When ordering please specify:
Casing size & weight;
Connection.
Specifications - Cup Tester
MODEL | Connection | Applicable casing dimensions | Rubber cup O.D. | Bearing area of plug | Max.bearing pressure | Length | |||
O.D. | I.D. | ||||||||
(mm) | Wallthickness | ppf | |||||||
TSQ127 | NC26 | 5 | 114.1-112.0 | 6.43-7.52 | 13.0-15.0 | A 117 |
| 70 | 640 |
108.6-104.8 | 9.19-11.1 | 18.0-21.4 | B 112 | ||||||
TSQ140 | NC31 | 5 1/2 | 125.7-124.3 | 6.98-7.72 | 15.5-17.0 | A 129 | 82 | 70 | 700 |
121.4-118.6 | 9.17-10.54 | 20.0-23.0 | B 125 | 74 | |||||
TSQ178 | NC38 | 7 | 164.0-159.4 | 6.91-9.19 | 20.0-26.0 | A 167 | 148 | 70 | 700 |
157.1-152.5 | 10.36-12.65 | 29.0-35.0 | B 160 | 130 | |||||
TSQ245 | NC50 | 9 5/8 | 226.6-224.4 | 8.94-10.03 | 36.0-40.0 | A 230 | 302 | 35 | 840 |
222.4-216.8 | 11.05-13.84 | 43.5-53.5 | B 226 | 287 | |||||
TSQ273 | NC50 | 10 3/4 | 255.3-250.1 | 8.89-11.43 | 40.5-51.0 | A 259 | 413 | 35 | 840 |
247.9-242.8 | 12.57-15.11 | 55.5-65.7 | B 251 | 381 | |||||
TSQ339 | NC50 | 13 3/8 | 320.4-317.9 | 9.65-10.92 | 54.0-61.0 | A 325 | 628 |
| 840 |
315.3-313.6 | 12.19-13.06 | 68.0-72.0 | B 320 | 602 | |||||
TSQ508 | NC50 | 20 | 485.7-482.6 | 11.13-12.70 | 94-106.5 | A 490 | 1570 | 35 | 1010 |
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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