Share on (60712051692):
Cup tester is designed to be attached to the drill string and lowered into the casing beneath the wellhead to test the pressure of 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 hoisting type cup after filling the hookup with water. This 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. We offer special reinforcing on all cup sizes and casing weight ranges to hold up to 15,000 psi.
Specifications - Cup Tester
Model |
Product Code |
Connection | Applicable casing dimensions |
Rubber cup O.D. (mm) |
Bearing area of plug(cm²) |
Max.bearing pressure (MPa) |
Length (mm) | |||
O.D. (in) | I.D. | |||||||||
(mm) | Wall thickness (mm) |
ppf | ||||||||
TSQ127 |
S12700 |
NC26 |
5 | 114.1-112.0 | 6.43-7.52 | 13.0-15.0 | A 117 | 71 |
70 |
640 |
108.6-104.8 | 9.19-11.1 | 18.0-21.4 | B 112 | 62 | ||||||
TSQ140 |
S14000 |
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 |
S17800 |
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 |
S24400 |
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 |
S27300 |
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 |
S33900 |
NC50 |
13 3/8 | 320.4-317.9 | 9.65-10.92 | 54.0-61.0 | A 325 | 628 |
35 |
835 |
315.3-313.6 | 12.19-13.06 | 68.0-72.0 | B 320 | 602 | ||||||
TSQ508 |
S50800 |
NC50 |
20 | 485.7-482.6 | 11.13-12.70 | 94-106.5 | A 490 | 1570 |
35 |
1010 |
Standard export packing or according to client's requirements.
Shipping according to client's requirements.

1. We possess a 24 hours response system to provide convenient, fast, and effective pre-sale, during sale and after-sale service.
2. Our promise: any equipment sold by Zhuohong at any place in the world, we will provide after-sale service promptly and efficiently. Any equipment component damaged by manufacturing defect or quality problem during the warranty period, Zhuohong will bear the direct cost of the damaged parts.
3. Warranty period: 18 months from the day that the unit leaves factory or 12 months from the date that the unit is put into use (choose the earliest one which comes to an end as the calculation standard).
Zhuohong engages in oil drilling engineering and technical services; technology development and application of automatic control equipment; overhaul and maintenance of oil and gas well testing; sales of oil drilling equipment and accessories, drilling tools, drill pipe and tubing, instrumentation and accessories, electromechanical equipment. We have been committed to being the world's leading suppliers and technical service providers in petroleum equipment industry.
1. How to order the products?
Answer: Send the inquiry with detail item description or with Model number. If there is no packing demand we take it as sea-way packing. If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.
2. About lead time and shipping time?
Answer : The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement. According the distance from china to your port, usually from China to European about 25 days. To West of American 20 days.
3.Can I expect a quality products?
Answer : Yes. All our activities are accredited to ISO 9001:2008, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.
4. How about the payment?
T/T:30% pre-payment, 70% before shipment.
L/C at sight.
30% pre-payment, 70% L/C at sight.
New products from manufacturers at wholesale prices