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Highlighted Companies

Api 7k Drilling Mud Pump Liner - China

price: 10.00 Dollar US$

HNA Advanced Zirconia Liners are significantly harder than Chromium alloy bimetallic liners, and are tougher than any

other ceramic liner available.

The pure Zirconia ceramic used in these liners are extremely resistant to abrasion, corrosion and heat and are currently the premium liner offered today in its type.

Due to the high hardness of the ceramic surface, they wear substantally less than other liner types and operate over 10, 000 hours when the correct conditions are present.

The cost per operating hour can be much less than (only 1/5 as)that of the bimetal liner types, as well as only 15 consumption of pistons, which greatly benefits the end users in reducing operation cost.


Company Contact:


  • Phone: 53286

  • Address: Room 701, Building C, Platinum Plaza, No.5 Wenling Rd, Laoshan District, Qingdao, Shandong Province,, Qingdao , Shandong , China

  • Email: Email


Published date: June 5, 2026

  • Business Description: SINCE 1997,Qingdao HNA Oilfield Equipment Manufacturing Co.,Ltd,has been an integrated engineering &manufacturing specialist &supplier recognized worldwide,for its complete range of high quality products of Mud Pump,Plunger Pump,

    Frac Pump &Spare Parts,High Pressure Forging &Investment Casting,and OEM customization,not only in O&G sector, but also in high speed train,automobile,heavy &special trucks,mining,cross tunnel,civil construction and heavy machin- ery industries.

    HNA is a group company consisting of: Qingdao Headquarter Facilities of Machining,Assembling &Inspection Center,

    Shandong Heat Treatment Facilities,Hebei High Pressure Forging Facilites,Henan Casting Facilities.

    Taking benefits from our over 20 years expertise of designing &fabricating technology,state-of-art production &inspection equipment,profes- sional R&D,manufacturing and sales &service teams,full range of products scope,as well as certified qualifications of API Q1,7K,ISO,Member of IADC Suppliers,and High-End OilCompanies and End Users’Approvals,HNA has gained

    global reputation as an One-Stop Supplier for high quality and 100%interchangeable products in the O&G pump industry, among partners and end users from USA,Canada,Columbia,Mexic o,Brazil,Italy,Britain,Ne therlands,Saudi Arabia,UAE, Kuwait,Algeria,Russia,Kaz akhstan,India,Indonesia,M alaysia,Vietnam,Australia etc.,in North &South America,Europe, MENA&CIS &Pan-Pacific regions.

    HNA's cost-effective and high quality OEM products and services have greatly

    helped our clients to reduce their procurement,operation and maintenance cost,and therefore created more value and profit to our partners.

    By our World Leading Technology of High Pressure,Ceramic,Compound Alloy,USA Imported Rubber&Polyurethane, Ni-Cr Alloy Spray Surface Treatment,together with dozens of technical patents and advanced production &strict quality management control,HNA is distinguished from other manufacturers or suppliers in the O&G Pump &Parts industry and thus your most optimal &ideal choice of supplier and partner to work together with on a long term and mutual beneficial basis.

    HNA believes in Innovation &Technology Create the Future,and we appreciate continuous business from our old and new friends and partners on a long term win-win cooperation,hands in hands together creating the brilliance of ours.

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