The “BALL,WPR,NTRL RBR FOAM,6IN” is a specially designed tool that is commonly used in the drilling industry. This tool is designed to clean the inside of the drill pipe to prevent any damage that can occur during the drilling process. It is made from high-quality natural rubber foam, which is a durable material that can withstand harsh drilling conditions.
Basic Data Text:
CLASS:CEMENTING
Classification Text:
Class :BALL
Characteristics :
MATERIAL :NATURAL RUBBER FOAM
SIZE :6IN
TYPE :WIPER
Inspection Text:
CERTIFICATE OF CONFORMANCE

Foam wiper balls, also known as drill pipe wipers, are a vital tool in the drilling industry. These balls are designed to wipe the interior of drill pipes and tubing strings clean of any debris, fluids, or cement, while also being capable of separating fluids. The primary material used for these wiper balls is natural rubber, which offers a range of benefits, including durability, flexibility, and high-temperature resistance.
One of the primary functions of foam wiper balls is to clean the interior of drill pipes and tubing strings to prevent any damage or blockages during drilling operations. These wiper balls are specifically designed to remove any debris or fluids that may be present, including cement or other drilling fluids, which can cause significant damage to the drill pipe if not removed. By removing these materials, foam wiper balls can help to improve the efficiency and safety of drilling operations.
Foam wiper balls are made from high-quality natural rubber, which offers a range of advantages over other materials commonly used for wiper balls. Natural rubber is highly durable and can withstand the harsh conditions commonly found in drilling operations. It is also flexible, allowing the ball to conform to the shape of the drill pipe or tubing string, and it can operate in a temperature range of 40°F (4°C) to 302°F (150°C).
One of the key benefits of natural rubber foam wiper balls is their parting stretch, which is typically between 380 to 440%. This means that the ball can pass through small restrictions without being damaged, which is crucial during drilling operations where the drill pipe or tubing string may encounter tight spots or other obstacles. The parting stretch also ensures that the wiper ball maintains a tight seal against the drill pipe, allowing it to effectively remove any debris or fluids that may be present.
Foam wiper balls are available in various sizes to accommodate different drill pipe or tubing string diameters. They are typically used in conjunction with drilling fluids, and the ball’s unique design allows it to separate fluids during drilling operations. This separation helps to prevent contamination of the drilling fluid and ensures that the drilling operation can proceed smoothly.
In addition to their primary function of cleaning the interior of drill pipes and tubing strings, foam wiper balls are also useful for other tasks in the drilling industry. For example, they can be used to remove scale buildup from the inside of pipes or to remove rust and other deposits that may be present. Additionally, they can be used to check the integrity of the drill pipe by running the wiper ball through the pipe and inspecting it for any signs of damage or wear.
BALL, WIPER, NATURAL RUBBER FOAM, 6IN
CLASS: CEMENTING CLASS: BALL
MATERIAL: NATURAL RUBBER FOAM
SIZE: 6IN TYPE: WIPER
To ensure the proper performance and longevity of foam wiper balls, it is important to follow proper maintenance procedures. After each use, the ball should be thoroughly cleaned with a mild soap and water solution to remove any debris or drilling fluids that may be present. The wiper ball should then be stored in a cool, dry place away from direct sunlight and other contaminants.
In conclusion, foam wiper balls are an essential tool in the drilling industry, providing critical functions such as cleaning the interior of drill pipes and tubing strings, separating fluids, and removing debris and other contaminants. Their unique design, coupled with the durability and flexibility of natural rubber, make foam wiper balls an excellent choice for a wide range of drilling operations. By following proper maintenance procedures, foam wiper balls can provide long-lasting performance and help to improve the safety and efficiency of drilling operations.
General Size Reference in.(mm) | Actual Size in.(mm) | Part Number | Typical wiping range in. (mm) | Minimal restriction*** in. (mm) |
3.00 (76.10) | 3.15 (80) | WP10003 | 2.5 to 1.10 (63.5 to 27.90) | 0.500 (12.7) |
4.00 (102.00) | 3.94 (100) | WP10004 | 3.12 to 1.38 (79.20 to 35.10) | 0.625 (15.9) |
5.00 (127.00) | 4.92 (125) | WP10005 | 4.00 to 1.75 (101.60 to 44.50) | 0.750 (19.1) |
6.00 (152.40) | 5.91 (150) | WP10006 | 4.75 to 2.00 (120.70 to 50.80) | 0.875 (22.20) |
7.00 (178.10) | 6.89 (175) | WP10007 | 5.50 to 2.38 (139.70 to 60.50) | 1.000 (25.40) |
8.00 (203.00) | 7.87 (200) | WP10008 | 7.00 to 3.00 (177.80 to 76.20) | 1.375 (34.90) |
9.00 (225.00) | 8.85 (225) | WP10009 | 8.00 to 3.20 (203.20 to 81.28) | 1.440 (36.58) |
10.00 (250.00) | 9.84 (250) | WP10010 | 8.40 to3.51 ( 213.35 to 89.15) | 1.500 (38.10) |
11.00 (275.00) | 10.82 (275) | WP10011 | 8.75 to 3.75 (222.30 to 95.30) | 1.750(44.50) |
12.00 (300.00) | 11.81 (300) | WP10012 | 9.00 to 4.32 (228.60to 109.73) | 2.000 (50.80) |
am thrilled with the performance of the 6-inch Ball WPR NTRL RBR FOAM. This product has exceeded my expectations in every way. The natural rubber foam material used in the ball is of excellent quality and durability. It effectively cleans and removes debris, ensuring optimal performance of my equipment.
The 6-inch size is perfect for my application, and the ball fits securely without any issues. Its flexibility allows for easy maneuverability, making the cleaning process efficient and hassle-free.
I have found the Ball WPR NTRL RBR FOAM to be highly effective in various industries and applications. Whether it’s in construction, mining, or any other field, this ball delivers outstanding results. It has saved me time and effort while maintaining the integrity of my equipment.
I highly recommend the 6-inch Ball WPR NTRL RBR FOAM to anyone seeking a reliable and high-quality cleaning solution. Its performance, durability, and ease of use make it an invaluable asset in maintaining optimal equipment functionality.