DEZHOU RUNDONG PETROLEUM MACHINERY CO.,LTD

Dezhou Rundong Petroleum Machinery Co., Ltd is a professional company with 20 years history in manufacturing of petroleum machinery products, in which mud pump parts are famous-brand products. Mud pump parts we manufactured can be exchangeable with international-brand products, such as Emsco、Bomco、 Honghua、 Gardner Denver、 Ideco、NOV、 Wirth etc. Competed with international-brand products in various oilfields and oil drilling platforms many times, our products enjoy the same quality level with them both in processing technique and service life. Our company has made excellent contribution in pushing petroleum machinery industry forward. According to China’s oil industry standard, API specs as well as ISO9001 quality system, the processing procedures are controlled, to ensure trace-ability for all process control points with tracking and recording systems from raw material moving into plant to product putting into storage. Besides, production is separated from inspection, responsibility is assigned to person, award and punishment are systemized, and testing instruments are fully equipped. Our products have been used and witnessed by many clients, and won good reputation from drilling companies. Dezhou Rundong is authorized top class supplier of CNPC, SINOPEC and CNOOC. We have business in Russia, Canada, America, German, Ecuador, Algeria, Colombia, Turkmenistan, Egypt and other countries for years.

产品:

	Rubber Seals	We are an excellent rubber seal companyin China. Drilling Pump Gasket Valve Rubber The Types of Rubber Seals The sealing strip market i...
	Bearing	We provide a complete range of bearings, in line with the market-oriented principle, the production of a variety of standard and non-standard beari...
	Brief Introduction and Characteristics of Reciprocating Pump	Brief Introduction and Characteristics of Reciprocating Pump Single and double acting reciprocating pumprelies on the reciprocating operation of p...
	Product List of BW Mud Pump	BW Mud Pump The BW pumpbelongs to piston pump, and have the function of common mud pump. BW Mud Pump Common Model Commonly used models are BW-...
	Causes of Damage to Small Tapered Roller Bearings	Small tapered roller bearings belong to precision parts, so it is required to be cautious in use even with high-performance bearing. If it is used ...
	Centrifugal Pump	A centrifugal mud pumpis a pump that delivers liquid by centrifugal force generated when the impeller rotates. Structural Features of Centrifuga...
	Choke Valve	Technology Specification: The design meets the requirement of API SPEC 6A. Nominal bore:21/16″-41/16″ Rated working pressure: 20...
	Crankshaft Assy	Crankshaft Assy To reduce crack initiation and propagation, mud pump crankshaftis manufactured from a modified 4340 material with high nickel co...
	Fig 600 Hammer Union	Working Pressure: 6,000psi(414 bar) Features: Bronze seat provides primary seal;will not rust in water services Recommended Service: Steam...
	Fig 602 Hammer Union	Working Pressure: 6,000psi(414 bar) Features: Compact Replaceable,lip-type seal provides primary seal,protects secondary metal-to-metal sea...
	Releasing Spear	In Drilling and word over operation LM-T type releasing spear is a tool mainly used for fishing of drill pipe oil pipe and casing from fish hole, I...
	Fishing Tools	We are an excellent oil fishing tools companiesin China. Introduction of Fishing Tools Salvage tools are the most widely used special tools f...
	Short Catch Releasing Overshot	Short Catch Overshotare specifically designed to engage the exposed portion of a fish too short to be engaged with conventional catch over shots an...
	Junk Subs	During drilling process. LB type junk subis applied mainly for fishing of shivers and fallen objects such as carbide tooth. drill bit and bearing w...
	Kinds of Valves	We are an excellent manufacturer of all kinds of valvesin China. The company's supporting mud gate valve has reliable design and heavy load perf...
	Mud Gate Valve	Technology Specification: The design meets the requirement of API SPEC 6A Nominal bore:2”-4″ Rated working pressure: 5000-15000P...
	Mud Pump	It is a kind of reciprocating pump, and mud pump chinaworking principle is exactly the same as that of the general reciprocating pump. How Mud P...
	Mud Pump Parts	Dezhou Rundong Petroleum Machinery Co., Ltd is major in manufacturing oil drilling mud pump spare parts. Dezhou Rundong Petroleum Machinery Co.,...
	Mud Pump Piston Rod	Piston rod is main parts of oil drilling rig mud pumps. The large end of the piston rod is connected to the power end of the mud pump through the c...
	Mud Pump Pony Rod	Mud pump pony rodalso called the intermediate rod, is an important part of the connection between the mud pump crossheadand the piston rod. It is t...
	Mud Pump Valve	Mud pump valvebody and mud pump valve seat were produced according to API Specs as well as ISO9001 quality system by our company, were used high qu...
	Plug Valve	Technology Specification: The design meets the requirement of API SPEC 6A. Nominal bore:1"~3" Rated working pressure:6000~15000PSI Rated ...
	Pressure Gauge	We are an excellent pressure gauge companyin China. The Introduction of High Accuracy Pressure Gauge Instrument for measuring fluid pressure. U...