2. Applied software for specification drawings: Auto CAD, Solidworks. 3. Precision machining: CNC, milling machine, drilling machine, numerical lathe, all types of lathe. 4. Surface finish process: polishing, sand blasting, heat treatment, painting, powder coating, anodizing, electroplating, mirror polishing. 5. Good quality and strict delivery time. We can read CAD, E-drawing and Pro-E files and use CAD as assistant design for customers. Staffs of DK metals are composed of experienced engineers, metallurgist and professional salesmen with engineering background.DK has strong quality assurance capability. We have in-house CMM, Spectrometer, 2-D projection machine, Roughness tester, Hardness tester, Thickness tester, NDT inspection machines and dozens of normal inspection tools. We deeply knows quality is key problem of engineering products. DK is an ISO9001:2008 certified company. Our factories are mostly ISO9002, QS9000 or ISO/TS16949 certified. Except for internal control of our factories, DK metals is also involved in QC process of products that we developed. This has ensured our products to earn great reputation from our customers.
Centrifugal Pumps are made up of multilevel, each of which consists of a fixed guide wheel and a rotatable impeller. The model of the impeller determines the displacement of the pump. The series of impeller determines the power of the pump and the power required by the motor. There are two kinds of impeller, fixed and floating. The floating impeller can move in axial direction, and the axial force generated by each impeller is borne by thrust bearings on the impeller and guide wheel.
338 Series Petroleum Submersed Pump 338 Series Petroleum Submersed Pump,Petroleum Submersed Pump Tianjin RongHeng Group LLC , https://www.ronghenggrouppump.com
steel pipe fitting ,aluminum pipe fitting,brass pipe fitting
Product basic description
Process
Machining, other process can be customized.
Material
Alloy Steel, Carbon Steel, Stainless Steel, Aluminum, Bronze,etc.
Unit Weight
0.01kg-100kg
Finish
Plain, Nickel Plating , Chrome Plating or Polishing
Application
Automotive ,Mining, Railway, Construction equipment,Mining etc
Quality Control
CMM, Projection Machine, spectrometer, Hardness tester, Tensile tester etc.
Certificate
ISO 9001:2008
Standard
ASTM,DIN,ISO,BS,JIS
Our products are mainly used in valve industries.We can provide many kinds of casting parts/stamping parts/machining parts and forging parts.
1.  Aluminum casting, sand casting, die casting, gravity casting, high pressure die casting, low pressure die casting, forging, stamping, machining.
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