The valve body and valve seat are crucial components in mud pumps, primarily responsible for controlling…

Kehua Petroleum Machinery Co., Ltd. has recently released its latest developed mud pump cylinder sleeve products. These sleeves are made from various high-quality materials to

Qingdao Kehua Petroleum Machinery Co., Ltd., a prestigious enterprise in the petroleum machinery manufacturing industry, has recently announced the successful application of shell mold casting

Qingdao Kehua Petroleum Machinery Co., Ltd., a renowned manufacturer of petroleum machinery equipment both domestically and internationally, recently announced the successful adoption of centrifugal casting

With the global demand for energy continuously rising, the oil extraction industry is facing unprecedented challenges in efficiency and safety. As a leader in the

In the ever-evolving landscape of the U.S. oil industry, the latest figures indicate a nuanced picture of drilling activity across the country. As of February

Oil prices rose on Monday, which continued the rise in the previous trading day because the efforts of the United States supplemented strategic oil reserve

Trading Motor Network, December 8, 2023 -With the fully release of the depressed travel and consumer demand after the new crown epidemic, China’s demand for