::.. Welcome To Marine Retrofit ..::

Overhauling & Pressure Testing of HALON 1301, HALON 2402, HALON 1211, CO2, FM 200 and CLEAN AGENT fire systems. Coming up with 1 to 1 Replacement of halon systems very soon.

MUD PUMP SPARES :

We are Authorized dealers for HAINUAO AO brand of mud pump spares which are compatible with mud pumps of EMSCO, GARDNER-DENEVER, NATIONAL OILWEL, IDECO, SKYTOP/BREWSTER, OPI WERTH WILSON and GASO and are an OEM replacement, approved by the API and are designed for the longest service.

We have our own fabrication center and welding center where we make all the spare parts of triplex mud pump(F series mud pump&3NB series mud pump).

Such as: Crankshaft, Pinion Shaft, Liner, Cylinder, Valve Box, Crosshead, Pulsation Dampener, Piston Rod, Piston Assembly, Clamp, Extension Rod, Valve&Seat Assembly, Flange, Guides, Gear Oil Pump, Spray Pump, Lubricating Pump and the Sealing Rings and Gaskets etc. We can also machine the parts according to your needs.

Hy-chrome :

Hy-chrome mud pump liners, made with a high chrome/iron sleeve or bi-metal sleeve into a forged steel hull, with shoulder (or HP, or stopper), can withstand the highest hoop stresses. The HRC can be from 60 to 64.
Chrome-plated
Chrome-plated liners, made from forged steel, have cores plated by chrome. The HRC can be from 58 to 62.
Hardened Steel
Hardened steel liners can be made with a seamless steel tube or forged steel. The HRC can be from 58 to 62.

Skytop/Brewster mud pump
Forged Liner
Ceramic Liner

Customized pump parts are also made to fit the variety of customer needs.

F-1000 single acting triplex mud pumps are authorized by Continental Emsco Company to manufacture in China and fully conform to Continental Emsco Company’s technical requirement.

F-1000 mud pumps are rated at longer stroke length and relatively low stroke per minute. It can increase the service life of expendable parts of fluid end assembly The fluid end assembly mainly consists of fluid end, valve assembly, liners and pistons. Fluid end is made of forged alloy steel and three fluid ends of each pump are interchangeable. The suction valve and discharge valve of F mud pump are interchangeable. Liners use Bi metal, the sleeve is made of wear resisting cast iron. Piston and piton rod are of slide fit and sealed with rubber seal rings and are fastened with lock nuts to prevent the piston from loosing. The valve seat bores have bottom shoulders. The piston and liners are spray lubricated and cooled which allow an extended service life. The power end assembly mainly consists of frame, crankshaft, pinion shaft,crosshead and extension rod.

· Continuous tooth herringbone gear.
· One-piece alloy steel crankshaft.
· Replaceable crosshead guides.
· Frame fabricated steel plate weldment provides the optimum rigidity, high strength and lightweight.
· Double sealing structure for extension rod provides good sealing.
· Power end utilizes the combination lubricating system of forced lubrication and splashing lubrication.

We offers wide range of modules parts. They are made of high quality material for long life and are replaced when being washed out, possibly saving costly fluid end repairs or replacement.