316 stainless steel investment castings

1.stainless steel precision casting 2.Standard: ASTM, AISI, BS, DIN, JIS, NF 3. strict quality system. 4.Lead time-in time

Product Name: UHwmpe impeller hub  stainless steel precision casting

Materials: grey iron, ductile iron, malleable iron,heat resistant iron, carbon steel, stainless steel, aluminum, bronze, brass, zinc alloy etc.tems of payment : FOB NingBo or Shanghai ;  CIF Lead time: 6~7weeks

Place of Origin: Ningbo, China Software for specification drawings: PDF, Auto CAD, Solid work, JPG, Proe

- Standard: ASTM, AISI, BS, DIN, JIS, NF Main production equipments: Wax injection, CNC-machine,  Heat treatment Furnace 1) We can do different kinds of surface treatment after casting, such as machining, polishing, and plating 2) We make them by precision casting, investment casting and steel sand casting process in Ningbo, China ( Valve Casting / Casting valve / ball Valves) 

3. Size: According to the drawing requirements

4.     Weight:0.1-150kg5. Delivery time ,shipping method and the price, we can decide after a further discussion.

We produce goods according to the customer’s request and drawings,we can supply carbon steel, stainless steel and alloy steel precision casting part. and supply chasing ,heat treatment,machining service.

6.      Manufacturing equipment (foundry used): cupola, electric furnace, resin-bonded, dry sand mix miller, quake press molding machine, turning molding machine, hanging shot blast cabinet, roller shot blast cabinet, heat treatment cellar.

Manufacturing equipment (machine shop used): numerical control lathe, vertical type CNC machining center, boring machine, universal miller, standing miller, vertical drill machine, bench drill machine,normal lathe, line cutter etc.

7.      Testing equipment (foundry used): elongation tester, hardness tester, metallographic microscope, spectrometer, PC thermometer, CE NSP-550CS heat analysis instrument, molding sand testing equipment, chemistry composition analysis room.

      Testing equipment (machine shop used): vernier caliper, depth caliper, micrometer, depth micrometer, raius caliper, digital caliper, digital depth caliper, ID micrometer, OD micrometer, multiple use angle mearuring tool, CMM etc.

Product Name: air suction valve stainless steel precision casting

Materials: grey iron, ductile iron, malleable iron,heat resistant iron, carbon steel, stainless steel, aluminum, bronze, brass, zinc alloy etc.tems of payment : FOB NingBo or Shanghai ;  CIF Lead time: 30-50days Place of Origin: Ningbo, China Software for specification drawings: PDF, Auto CAD, Solid work, JPG, Proe

- Standard: ASTM, AISI, BS, DIN, JIS, NF

Wax Pattern

Rough casting hub

Machined hub

Moulding pressing impeller that was made by leaving the machined hub into the mould,  full filling the UHMWPE powder,then heating mould and softening HMWPE power, moulding pressing pattern.

316 stainless steel investment castings