2 7/8" Reg Box - 2 3/8" Reg Box - Adapter
2 7/8" Reg Box - 2 3/8" Reg Box - Adapter
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The term "2 7/8" Reg Box" represents the larger of the two connections. The "2 7/8"" refers to the outside diameter (OD) of the threaded connection, which measures approximately 2 and 7/8 inches. The abbreviation "Reg" stands for Regular, indicating a standard thread profile and size for the given diameter.
Similarly, the "2 3/8" Reg Box" represents the smaller connection. The "2 3/8"" refers to the outside diameter (OD) of the threaded connection, which measures approximately 2 and 3/8 inches. The "Reg" again indicates a standard thread profile and size.
Both the "Reg Box" connections are designed with external threads. The larger "2 7/8" Reg Box" has external threads compatible with the corresponding internal threads of a "2 7/8" Reg Pin, while the smaller "2 3/8" Reg Box" has external threads compatible with the corresponding internal threads of a "2 3/8" Reg Pin.
These connections are typically used for joining sections of drill pipe, casing, or tubing during drilling, completion, and production operations in the oil and gas industry. The threads allow for a secure and leak-resistant connection when the pins and boxes are threaded together in a clockwise direction.
It also includes convenient flats on opposite sides, allowing for easy handling and tightening with a wrench or spanner.
Our Adapters
We are committed to providing high-quality adapters for rock drilling that meet or exceed our customers' expectations. As such, we offer a quality guarantee on all our adapter products.
Our adapters are made from high-strength steel and are precisely machined to ensure a tight and secure connection between the drill rods. We use only the best materials and manufacturing processes to ensure that our adapters are durable and reliable in the most challenging drilling conditions.