Qingdao Kehua Petroleum Machinery Co., Ltd

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ceramic liner
Specification: API standard
Detail: Ceramic liner combine the strength of a forged steel outer shell with the abrasion and corrosion resistance of a ceramic liner sleeve. We provide Zirconia Sleeve as well as Alumina sleeves, of which Ziconia exhibits better i**...

piston rod
Specification: API standard
Detail: Triplex mud pump piston rod The piston rod is forged by high quality alloy steel. Triplex mud pump piston rod The piston rod is forged by high quality alloy steel. The performance of it is improved after heat treatment, p...

piston assembly in mud pump
Specification: API standard
Detail: Kehua 's piston assembly in mud pump are manufactured from AISI 5140 heat-treated forged alloy steel machined on modern CNC lathes to exact dimensions. They meet all API tolerances and different temperature applications. They ...

piston hub
Specification: API standard
Detail: Kehua 's piston hub are manufactured from AISI 5140 heat-treated forged alloy steel machined on modern CNC lathes to exact dimensions. They meet all API tolerances and different temperature applications. They are available in ...

double metallic liner
Specification: API standard
Detail: Double metallic liner are made with a high chrome iron sleeve in a forged steel hull. The bore hardness is 60 to 67 Rockwell C scales while the hull has high tensile strength of more than 90000psi. Combining the characteristic...

mud pump valve and seat
Specification: all types
Detail: High performance valves and seats are available from Kehua with the following features: Forged alloy steel AISI4119 construction Heavy-duty valve design Deep carburized wear surfaces Heavy-duty durable retainer threads ...

mud pump valve
Specification: all types
Detail: High performance valves and seats are available from Kehua with the following features: Forged alloy steel AISI4119 construction Heavy-duty valve design Deep carburized wear surfaces Heavy-duty durable retainer threads ...

mud pump liner
Specification: all types
Detail: Hy-chrome mud pump liners are made with a high chrome iron sleeve in a forged steel hul. The bore hardness is 60 to 67 Rockwell C scales while the hull has high tensile strength of more than 90000psi. Combining the characteris...


Showing 1 - 8 of 8, total 1 pages [First] [Previous] [Next] [Last]
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