Fluid Accessories

Fluid accessories Valve and pump Parts

  Fluid machinery refers to a machine that uses a fluid as a working medium for energy conversion. There are two major categories: one is the prime mover that converts the energy of a fluid into mechanical energy and outputs the power of the shaft. Such as turbines and steam turbines. The other type is the energy that converts mechanical energy into fluid, which is called a working machine. Such as pumps and compressors. The working medium of the pump is liquid, and the working medium of the compressor is gas.Fluid is actually a general term for gases and liquids.


  Ball valves, heat exchangers, steam samplers, MTG hoses are all fluid accessories and equipment. These devices often appear in our lives. but they are not noticed by us, and unless they fail, we can hardly think of them.

we are a investment casting foundry with iso 9001.2015 certificate. the Typical investment casting products we did.

  •   Fluid Accessories Valve Parts by Investment Casting and CNC Machining
  •   Stainless Steel Casting and CNC Machining Beer Equipment Accessories
  •   CNC Machining Stainless Steel Wine Spear Parts
  •   Food Grade Stainless Steel Beer Spear Parts
  •   Good Quality Stainless Steel Transmission Shaft
  •   CNC Turning Milling Steel Drive Shaft, Sprocket Shaft

7-4PH Stainless Steel Fluid accessories Valve Parts by Investment Casting and CNC Machining

Product Name First-Class Investment Casting 17-4PH Stainless Steel Fluid Management Metal Parts  
Processed by Silica Sol Investment Casting
Machining Selection CNC machining / lathing / milling / drilling / turning /grinding / shaping / boring
Heat Treatment Selection Normalizing / Annealing / Quenching / Tempering / Solid Solution / Quenching+Tempering / Precipitation Hardening / Nitriding / Carburizing / Carbonitriding
Surface Finish Selection Pickling, Passivation, Shot Blasting, Sand Blasting, Grinding, Plating, E-polishing, Mirror Polishing, Dull Polishing, Zinc-plating, Black Oxide,Anodizing Powder Coating, Spray-paint, Cataphoretic, Electrodeposition, Chromeplate, Nickel plating, Teflon Coating
Material Selection Carbon Steel, Low Alloy Steel, Stainless Steel, Duplex StainlessSteel, Heat-resistant Steel , Tool Steel, Copper Alloy, AluminiumAlloy, Nickel-base Alloy, Cobalt-base Alloy
Material Standard  Including but not limited to:  AISI,ATSM,UNI,BS,DIN,JIS,GB  for more metal selection, please contact us for the Metal Selection List
Tolerance  Standard  VDG P690 D2  Please contact us for our General Casting Tolerance Standard

china investment casting foundry and cnc machining supplier

  We have 4 factories.one is investment casting foundry, another one is cnc machining.Below is the basic info about our investment casting and cnc machine product.

Machining Milling, Drilling, Turning, Stamping, Bending, Laser cutting.Wire EDM,Broaching,Punching Boring, Lathe, CNC machining Center.
Surface  treatmentPainting, Polishing, Plating, Heat Treatment, Galvanized Zinc Anodized, Oxide, Brushing,Blackened, Powder coating, Sandblasting, Laser engraving etc.

Performance High precision, high wear resistance, low noise, smooth and steady, high strength
Size&Design As per the customer’s drawings and requirements
As per the customer’s samples

Material: Aluminum, Steel, Stainless steel, Alloy Steel, Brass, Copper, Bronze, ABS, PC, PO, POM, Nylon, Teflon etc.

Steel 1018,1045,1050,1117,1141,1144,11L17,11L41,1215,12L14,4140, 4142,41L40,41L42,8620,86L20,E52100,Fatigueproof,Incut 100,Stressproof
Stainless steel 17-4PH,302,303,304,316,321,416,440
Aluminum 2011,2024,6061,6063,6262,7075,5052
Copper 110,145,147,314,316,360,544,624,Beryllium Copper
Zinc zinc, zinc alloy
Plastic ABS, Acetal,Celcon,Delron,Nylon,Teflon
Other Bronze,Brass,Hardened metal,Precious metal

Product Application industry

  Shafts Auto parts, Marine hardware, Building Hardware, Furniture Hardware(Door and Window Accessories), Lighting Hardware, Fire Fighting Equipment Hardware Fittings, Valves & Pump Parts, Machinery Parts, Food Machinery Parts, Hardware Accessories, Medical Equipment Hardware, Tableware Hardware, Pipe Joints and Fittings, Glass Curtain Wall Hardware Fittings, Bathroom Hardware, Coffee Machine Accessories, Locks Hardware, Beer Equipment Accessories

Main Parts List we can supply.

  1. Stainless Steel Investment Precision Castings

  Auto Parts, Pump Parts.Valve Parts. Food Machinery Parts,Flange & Pipe Fittings.

  Door Hinges. Shaft etc.

  2. Sand Cast Iron& Ductile Iron Castings

  Automotive parts, Railroad parts,Valve&Pump body, Hydraulic parts, Gear&Pulley

  Outside Funiture (Cast iron Chair Leg. Cast Iron Bollard,Cast Iron Manhole Cover,Iron Art),

  3. Forgings

  Forging Ring, Forging Blank, Forging Shaft, Forging gear blank, Forging Wheel,

  Forging Cover, Forging Bushing&Sleeve,etc.

  4. CNC Machining Center

  As above. The finished machining after Castings or Forgings.

  5. Aluminium Casting parts

  Automotive parts, Railroad parts,Valve&Pump body, Hydraulic parts,Impeller,Bollard,

  Gear&Pulley etc.


  Q1. Are you a manufacturer or a trading company?

  A1. We are a professional manufacturer with over 23years‘ export experience for designing and producing metal castings.

  Q2. What is your MOQ?

  A2. It is according to you, usually it is 1000 units.We accept small quantity..

  Q3. What is the delivery time for the sample?

  A3. It is according to the sample, usually it is 25 to 35 days.

  Q4. What is the thinnest wall thickness you can cast?

  A4. By special technology,like ceramic core/soluble wax,we can cast the wall thickness at 0.5-0.8mm.

  Q5. What is the range of the weight you have casted?

  A5. The weight we can cast from 0.001kg to unlimited.