Import Bomco Kb45/Kb75 Mud Pump Pulsation Dampener — Buy in Bulk from Supplier in China

The Bomco Kb45/kb75 Mud Pump Pulsation Dampener is a forged pressure-balancing component designed for use in oilfield mud pumps operating up to 5000 psi. It is manufactured using 4130 low-temperature resistance alloy steel, with an internal chamber surface roughness of Ra 6.3 to extend bladder life. The unit is engineered to fit most standard mud pump models and can be customized to match specific pump geometries or connection types.

The material selection of 4130 alloy steel provides enhanced toughness under cyclic pressure loads and resistance to thermal shock in high-temperature drilling environments. This grade is standard in oilfield dampeners requiring fatigue resistance, and the forging process ensures grain integrity over cast alternatives. Surface finish and internal tolerances are controlled to reduce bladder wear, a common failure mode in unoptimized designs.

This dampener is purchased by drilling contractors, mud pump service providers, and OEMs in North America, the Middle East, and Southeast Asia. It is typically supplied in single units or batches of 5 to 20, with packaging in protective foam and steel crates. Lead times vary by customization level, and incoterms are negotiable. Buyers should confirm compatibility with their pump model before ordering.

Dongying Lake Petroleum Technology Co., Ltd is a manufacturer based in Huanghe Road, Dongying, China, focused on components for oilfield mud pumping systems. The listing confirms the company holds seven national patents related to dampener design and manufacturing processes. It does not state revenue, employee count, or export history. The supplier is classified as imported and harbor-trusted, indicating verified business registration and physical address.

The company states it can produce units for most mud pump models and offers customization. There is no mention of ISO certification, third-party testing, or overseas warehouses beyond a planned Houston facility. The absence of response rate data suggests limited buyer communication channels. Buyers should treat this as a direct manufacturer with technical capability but unverified export infrastructure.