Import 4 Inch Drill Pipe Wiper — Buy in Bulk from Supplier in China

The 4 Inch Drill Pipe Wiper from Dongying Lake Petroleum Technology is a rubber-based component designed to clean drill pipes and tubing in oilfield operations. It is constructed from butyronitrile rubber as the base material, reinforced with an inner steel skeleton to prevent deformation under heavy loads. The wiper is rated for hardness between 8 to 95 ±5 Shore A, with a tolerance of ±3 Shore A, and is available in standard sizes for 2 7/8", 3 1/2", 5", and 5 1/2" drill pipes.

This wiper offers resistance to cutting, tearing, and abrasion, making it suitable for both water-based and oil-based drilling mud environments. The butyronitrile rubber compound provides absorption oscillation resistance at high speeds and can withstand high temperatures, which is critical for maintaining performance in demanding oilwell conditions. Typical industry applications include preventing drilling fluid return and clearing residue from drill pipe walls to protect against metal corrosion.

Primarily used in oil and gas exploration, this wiper is ideal for contractors and drilling companies that require reliable equipment to maintain operational efficiency. The supplier offers customization for specific needs, with prototype molds available in 7 days and mass production molds in 2 weeks. Standard color for rubber is black, while silicone variants can be produced in any color as requested. Buyers should confirm compatibility with their existing drilling systems and verify the exact size requirements for their operations.

Dongying Lake Petroleum Technology Co., Ltd is based in Huanghe Road, Dongying, Shandong Province, China. The company specializes in oilfield equipment, with a focus on components like drill pipe wipers that meet the rigorous demands of oil and gas exploration. Its imported tier classification reflects a commitment to supplying products that align with international standards for durability and performance.

The supplier’s profile indicates a harbor trust tier, which signals a baseline level of verification for trade reliability. However, the response rate and average response hours are currently not available, so buyers should account for potential delays in communication. The company’s product range is tailored to oilfield applications, and its offerings are designed to address specific operational challenges, such as fluid management and equipment protection in drilling environments.