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Latest High Quality Cylinder Liner Of F Series Mud Pump - China

price: contact company for price

Material: 35CrMo

Thermal refining: 241- - 285HB

It is a key part of hydraulic end, which directly affect the working life of hydraulic cylinder.

The sleeve is made of wear- resistant cast iron, shell hardness is HRC60- 65.

* Features: wear resistance, corrosion resistance and high surface finish.

* Diameter size:

90mm, 100mm, 110mm, 120mm, 130mm, 140mm, 150mm, 160mm, 170mm, 180mm

A. we can produce all kinds of Liners for mud pump 12P- 160, 10P- 130, FB- 1600 and so on.

Our liners can meet the API manufacture standards, combining the strength of forged steel hull and corrosion resistance of a high chromium iron inner sleeve. These liners feature a centrifugally cast high chrome iron sleeve which is machined and heat treated strictly to a hardness of HRC≥ 61- 64.

B. premium liners meet the API manufacture standards, combining the strength of a forged steel outer and corrosion resistance of a high chromium iron inner sleeve. These liners feature a centrifugally cast high chrome iron sleeve which is machined and heat treated- strictly to a hardness of HRC>=61~64. According to the using of many oil- fields at home and aboard, the using theme of our liners are 800hours in high pressure, sediment concentration and other harsh environment, this time is 2- 3times than ordinary liners.

Baohao has the professional technical engineer which specializes in producing and designing experience of many years of this line. And this is good for improving the drilling speed , reducing the drilling cost and decreasing the intensity of labor.


Company Contact:


  • Phone: 09173266963

  • Address: Nanpo Industrial Zone, Baoji City, Shaanxi Provinc, Baoji, China

  • Email: Email


Published date: April 4, 2014 -

  • Business Description: Baoji Baohao Petroleum Machinery Equipment Co., Ltd., founded in 2003,

    is an independent import & export enterprise integrated technology,

    industry and trade, specialized in design, R&D, production of oil

    drilling equipment and technical services.

    The pneumatic tube and parts for oil drilling equipment, drilling slurry pump and accessories, winch accessories manufactured by Baohao Petroleum Machinery are served as designated products for many domestic famous professional oil equipment manufacturers such as Sinopec, CNPC, Nanyang RG Petro Machinery (Group) Co., Ltd., Jianghan No. 4 Petroleum Machinery Plant and Sichuan Honghua Petroleum Equipment Co., Ltd. Besides providing domestic sales and services, the Company also serves products to many countries and regions such as USA, Russia, Turkish and Kazakstan.

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