Oil Well Drilling Mud Pump Spare Upper and Lower Slide on Rig
Dongying Yacheng Petroleum Technology Co., Ltd. adheres to the quality policy of'Quality Comes First, Improvement keeps continuous' , takes "world-class supplier of petroleum equipment spares" as its development goal and specializes in the supplying of mud pumps spares for 15 years, having created great economic benefits for customers. The inner sleeve of bi-metal liner manufactured by Yacheng is made of high-chromium cast iron, and the outer sleeve is made of 45# steel (seamless steel tube). Both outer sleeve and inner sleeve are assembled by hot-charging (the outer sleeve expanded by heating, and the inner sleeve is contracted by cooling). The piston core is made of 42CrMo and the piston rubber is made of nitrile rubber or polyurethane rubber. The body and seat of the valve assembly are carburized and quenched with high quality
alloy steel 20CrMnTi . The surface hardness is bigger than HRC60. The cylinder is forged by high quality alloy steel 35CrMo or 40CrMnMo, and its inner wall hardness reaches HB285-330.
We can provide the following types of mud pump accessories and also can produce according to your drawings
Main Data sheet
Our Company
Shandong Yacheng Petroleum Technology Co., Ltd is a wholly-owned subsidiary of Xincheng Petroleum Group. It is a comprehensive service platform for petroleum equipment supply chain management and international trade of Xincheng Petroleum Group.Xincheng Petroleum Group was founded in 2003, mainly engaged in oil and gas energy technology services, research, development and manufacturing of petroleum equipment, and is headquartered in Dongying, a coastal city in the Yellow River Delta of China.Shandong Yacheng Petroleum Technology Co., Ltd. has experienced technical engineers, after-sales operation and maintenance engineers, and supply chain resource management engineers in oil drilling and drilling equipment.Shandong Yacheng Petroleum Technology Co., Ltd. helps customers to provide oil rig solution design, provides customers with high-quality petroleum equipment made in China, and are committed to developing an international drilling equipment solution provider and quality equipment service provider.
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Audited Supplier 
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