API Non-Rotating Top and Bottom Cement Plug (Wiper Plug)
Cementing plug also called wiper plug is a rubber plug used to separate the drilling mud from other fluids. There are two types of cementing plugs, bottom plug and top plug. Non-rotating type and common type are two options for customers. We provide non-rotating type plugs that have locking teeth on both the top and bottom plugs and float collars, allowing the plugs to lock together during drill-out.
Non-rotating top and bottom cementing plugs are designed to decrease drill out time. Non-rotating cementing plugs have the reinforced locking teeth that are built into the plugs. The plugs are made of high quality rubber with a plastic core inside. No metal parts are used.
Parameters of Non-rotating Top and Bottom Cement Plug (Wiper Plug)
Casing
Size(in) |
Casing Weight Range |
Wiper Fin OD |
Working
Temperature |
Working
Pressure |
Burst
Pressure |
Hardness |
| mm |
in |
mm |
in |
| 4 1/2" |
14.14-17.26 |
9.50-11.60 |
110 |
4.331 |
-30ºC to
150ºC |
≥15MP |
1MP-2MP |
75-95 |
| 5" |
17.11-35.86 |
11.50-24.10 |
122 |
4.803 |
| 5 1/2" |
20.83-39.88 |
14.00-26.80 |
135 |
5.315 |
| 7" |
25.30-56.55 |
17.00-38.00 |
170 |
6.693 |
| 7 5/8" |
35.72-63.69 |
24.00-42.00 |
185 |
7.283 |
| 9 5/8" |
53.57-79.62 |
36.00-53.50 |
235 |
9.252 |
| 13 3/8" |
71.43-107.15 |
48.00-72.00 |
333 |
13.11 |
-30ºC to
150ºC |
≥10MP |
| 20" |
139.89-197.93 |
94.00-133.00 |
498 |
19.606 |
Our Team
Zhengzhou Maierda Petroleum Equipment Co., Ltd., located in Central China, is a professional supplier of oilfield equipment and accessories.
Our factories have more than 15 years experiences of manufacturing oilfield equipment and accessories.
Our sales team has more than 10 years importing & exporting experiences in oil & gas industry.
Our Products
We are specialized in oilfield equipment and accessories including casing centralizers, float equipment, stage collars, cementing plugs, cementing heads, cement baskets, casing & tubing pipes, sucker rods, drill pipes, drill collars, pumping units, etc.
We are committed to providing high-quality and cost-effective products and services to our customers.
Our Services
We guarantee and uphold the highest standards in customer service, client satisfaction, and quality product delivery in the oilfield industry.
Let's join hands and work together to create a better future!
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