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Sand casting material QT-450 pump housing
  • Sand casting material QT-450 pump housing
  • Sand casting material QT-450 pump housing
  • Sand casting material QT-450 pump housing
  • Sand casting material QT-450 pump housing
  • Sand casting material QT-450 pump housing
  • Sand casting material QT-450 pump housing
Unit Price: 3.21~28.6 USD
Min. Order: 200 Piece/Pieces
Packaging: bubble bag+carton+wooden case
Brand: OEM/Tianhui
Transportation: Ocean,Land,Air,Express,Express
Place of Origin: China
Supply Ability: 20000 Ton/Tons per Month
Certificate: TS16949/ISO9001
Port: Ningbo,Shanghai
Basic Info

Model No.: Casting Pump Housing

Product Description
Item Name
Sand Casting material QT-450 pump housing
General Products 

Application/Service Area
Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system, Agriculture machine metal Parts, Turbine Housing, engine bracket, truck chassis bracket, gear box , gear housing , gear cover, shaft, spline shaft , pulley, flange, connection pipe, pipe, hydraulic valve , valve housing ,Fitting , flange, wheel, fly wheel, oil pump housing, starter housing, coolant pump housing, transmission shaft , transmission gear, sprocket, chains etc.
Main Blank Process for Stainless Steel Casting  Turbine Housing
Investment casting (wax mold made by middle temperature wax) /Precision casting ;
Lost Wax Casting (wax mold made by low temperature wax)/ Precision casting;
Blanks Tolerance -Casting Tolerance
CT6-10 for sand casting process
CT7-8 for Lost wax Casting Process
CT4-6 for Investment casting Process
Applicable Material for Casting Turbine Housing
Carbon steel, Low Carbon steel, middle carbon steel, G35, G45, WCB, WCA, WCC, ISO 340-550, 
Alloy Carbon steel: G25CrMo4, Heat Resistant Steel,

Stainless Steel: CF8, CF8M, . G-X6CrNiMo1810, G-X7CrNiNb1189, SUS 304, 304L, 316, 316L.

Copper alloy
Brass: HPb59-1, CuZn39Pb1/2/3, CuZn40, C36000, C37710, C67400, etc.

Aluminum Bronze: QAl11-6-6, CuAl10Fe2/3, CuAl10Ni5Fe5, C65500, C95600, C87500. etc.
Sn Bronze: CuPb5Sn5Zn5, C83600, C84400, C86500. etc. 
OR According to customer requirement
Casting Blank Size /Dimensions
2 mm-600mm / 0.08inch-24inch according to customer requirement
Casting Blank Weight
Range from 0.01kg-85kg
Applicable Machining Process
CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ 
Broaching/Reaming /Grinding/Honing and etc.
Machining Tolerance
From 0.005mm-0.01mm-0.1mm
Machined Surface Quality
Ra 0.8-Ra3.2 according to customer requirement
Applicable Heat Treatment
Normalization , annealing, quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching
Applicable Finish Surface Treatment
Shot/sand blast, polishing, Surface passivation, Primer Painting , Powder Coating, ED- Coating, Chromate Plating, zinc-plate, Dacromat coating, Finish Painting,
For casting: 100pcs
For Machining: 50pcs
Lead Time
15-25days from the receipt date of deposit for turbine housing turbocharger



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.

Sand casting material QT-450 pump housing



We have advanged cnc machining equipments of 16sets , 21set CNC Lathes , technicans are rich with machining experiences and advanged design thought , then can manufacture high inquire parts , with smooth and high quality product .Support the porton ,one of high expressure switch equipment parts ,Simenz are very satisfield  !

Sand casting material QT-450 pump housing

Sand casting material QT-450 pump housing



We are well organized factory,have  ISO 9001 certification, follow 5S Management system.

Sand casting material QT-450 pump housing

All products are well packed before shipments.

Sand casting material QT-450 pump housing






Q: Why choose China Ningbo Tianhui Machine Co.,Ltd? Any advantages?

A: The answer is Yes. There are 5 advantages. 


(1) MUTUAL BENEFIT: Our offer will be reasonable, ourprice will be cheaper in the same quality. 


(2) CUSTOMIZE: We can make the product as your request, Shape and Quality can meet your request. 


(3) OEM: (1)Laser Print your Logo. (2)Design your packing box. 


(4) MIX ORDER: We accept mix order, different model and small quantity order. 


(5) AFTER SERVICE: Can reback the off-test product or ask back the payment when get the off-test goods and judged off-test by the third testing party . 




Q: Can I order one piece for sample to test the quality? 


A: Yes, We recommend to check the sample before order. Please order the sample in our retail store. 




Q: May I have your catalogue and price list for trial order in MOQ quantity? 


A: We mainly produce the product follow the customer drawings . And all our products were shown on alibaba, please have a detailed looking and choose the interested models in our site.




Q: If I want cheaper quality, can you produce? 


A: Yes, just send us your quality details, such as the material, what cheaper parts instead etc, we will do that as your request and calculate the price. 




Q: If I order big quantity, what's the good price? 


A: Please send the details enquiry to us, such as the Item Number, Quantity for each item, Quality request, Logo, Payment Terms, Transport method, Discharge place etc. We will make the accurate quotation to you as soon as possible.


Delivery Preformance 

Sand casting material QT-450 pump housingSand casting material QT-450 pump housing

Sand casting material QT-450 pump housing

High light pictures 

Sand casting material QT-450 pump housingSand casting material QT-450 pump housingSand casting material QT-450 pump housing

Tianhui Machine Co.,Ltd

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  Ningbo Tianhui Machine Co., Ltd, established in 2007, is a professional OEM / ODM CNC machining factory engaged in the development, production, sale and service. We are SIEMENS global supplier for hundred kinds of metal parts for high voltage circuit breakers. Our goods application of pump and valve industry, auto parts, food machinery parts, agricultural machinery parts, construction machinery parts, marine hardware. Our main material is stainless steel, carbon steel, alloy steel, aluminum, iron. We supply CNC machining service of bar or tube material, casting blanks, forging blanks. We manage heat treatment, plating, galvanic coating, anodizing, Powder Coating with our cooperation factories. Provide one stop service since drawing, mold design and development to goods manufacture, heat treatment, surface treatment, inspection and packing. We are located in Ningbo, with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has bought series of advance manufacturing and inspection equipment, including CNC centers, CMM, Image Measuring Instrument. In addition, we have obtained ISO 9001:2015 certification, also comply with 5S management system.
In precondition of quality guarantee , we insist in process optimization, reduction of production cost , savings concession to customer. With consistent high praise from customers.

Company Info
  • Company Name: Tianhui Machine Co.,Ltd
  • Representative: Hui Luo
  • Product/Service: CNC Machining , Custom Machining , Stainless Steel Casting , Precision Casting , Sand Casting , Investment Casting
  • Capital (Million US $): 1,000,000RMB
  • Year Established: 2007
  • Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
  • Export Percentage: 71% - 80%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: 20
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: No. 12, Hongxi Industrial Zone, Chunhu Town, Fenghua District, Ningbo City, Zhejiang Province
  • Contact Person: Ms. SU LAN RONG
  • Tel: +86-0574-86178686
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