Minerals Metallurgy Stainless Steel Lost Wax
  • Seller Ningbo Tianhui Machine Co., Ltd.
  • Min. Order 50 Piece/Pieces casting
  • FOB Price US $3.53-5.15 /Piece

Item Details

Supply Ability: 10 Ton/Tons per Month casting
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,escrow

Product Description

Product Description
Product Name
precision casting pump body
Item No
Stainless steel 316
4-6 Kg
Major production process
investment casting
Surface treatment
inspection method
100% dimension inspectio+100% appearance inspection
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Weight < 0.2 Kg
0.5 Kg< Weight< 2Kg

Weight > 5 Kg

Carbon steel or Alloy steel parts
Precision casting

We are specialized in investment casting process,as known as lost wax casting or silica sol casting,as a professional investment casting foundry in Ningbo,China. we focus on casting parts quality,our precision investment casting parts have below four aspects:

Sharp detail
The casting parts have net-near sharp,which can save material &machining cost a lot
Nice surface
Have nice surface smoothness,the investment casting part's surface roughness can reach Ra 6(or Ra 250 micro inch)
Casting tolerance
Have fine dimension accuracy, for critical dimension can reach CT5-CT6 grade,for routine(or normal) dimension,can reach CT6-CT7 grade
Nice straightness
We pay attention to straightness and flatness of casting parts,we use press,fixture and gauge to do the straightening operation
Foundry tour

We have produce over 700 different kinds of investment casting parts,those products are mainly export to European,USA and Japan,Our engineer and workers are familiar with overseas client engineer standard and quality requirement.

Below are capability of our investment casting services:
Investment casting material
Mainly produce
stainless steel 304(CF8) and 316 (CF8M)

Have produced
carbon steel,like 1040,1020 ( fairly common)
Other Austenitic Stainless Steels,like SS316L(CF3M),SS303(CF16F), (common)
Alloy steel,like 42 crmo4 (AISI 4140) ,(common)
Precipitation Hardening Stainless Steels,like 17-4PH (rare)
Nickle based alloy steel,like Inconel 625,(very rare)
Investment casting part weight:
Mainly produce

Have produced
Small parts,0.002-0.5KG,(fairly common)
Big parts,30-50 kg,(rare)
Heavy parts,50-70kg,(very rare)
Our machining factory have 7 CNC centers, 3 slant bed CN-lathes,21 CN-lathes,1 CMM, 3 manual lathes, 2 CN milling machines, 18 drill machinings, 1 Ultrasonic Cleaning Machine,1 vibration grinding machineļ¼Œ1 welding machine.
We are well organized factory,have TS 16949 and ISO 9001 certification .

All products are well packed before shipments.

Why us

1.Rich experience

We have produced over 700 different kinds of investment castings,from tiny part 0.002 kg to heavy part 70 kg,simply part to very complex construction part,common stainless steel to nickle based alloy steel.

2.Low Risk

Although have computer simulation technology,Human experience and know how are very important to produce investment castings.Our engineers have rich experience in design tooling,gate and feeding system ,with computer simulation help,we can reduce the risk of develop new items.

3.Cooperate with esteemed client

Our esteemed clients: Joyong (China kitchen application giant), CSR (China bullet train manufacturer),SIEMENS, BYD(China Auto company),Technocraft(Japan construction hardware company)

Quality Assurance

Our Quality promise is quite simple,we get the order and we take the responsibility:

Tooling development:
customer pay 50% of the tooling cost to us,then we develop the tooling and provide the sample to customer,If sample delivery fail more than 3 times,we return the money to customer.
Batch production:
we take responsibility of the order quality, If such situation happens, report to us and we find quick solution for customer
We follow ISO 9001 standard to produce the product:
Our appearance inspection standard can meet overseas client requirement