• Model NO.：Ductile Iron Sand Casting
• Surface Treatment：Dacromat Coating, Finish Painting etc.
• Surface Roughness：Ra 0.8-Ra3.2, or as Customer Request
• Standard：ASTM,AISI,JIS,DIN etc
• Certification：CE, RoHS, ISO 9001:2000, ISO 9001:2008, as Customer Request
• Service：Custom Exhaust Manifold Iron Casting
• Lead Time：45-50 Days for Exhaust Manifold Iron Casting
• Product Material：Ggg60, Ggg40, Ggg50, or as Clients Require
• Blank Process：Sand Casting or Shell Molding Casting
• Casting Tolerance：CT9-11 for Iron Casting
• Machining Process：CNC Machining , Drilling , Milling, Boring, Tappin
• Machining Tolearnce：From 0.005mm-0.01mm-0.1mm
• Machined Surface Quality：Ra 0.8-Ra3.2, According to Customer Requirement
• Surface Finish Treatment：Dacromat Coating, Finish Painting etc.
• Package for Exhaust Manifold：Multilayer Wooden Box with Big Plastic Bag Inside
• Transport Package：Safe Package Multilayer Wooden Box
• Specification：Customized Size
• Trademark：Matech
• Origin：Zhejiang
• HS Code：8432900000
• Production Capacity：150 Tons,Month of Ductile Iron Sand Casting

General Products      
 Application/Service Area
 
Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system, Agriculture machine metal Parts, engine bracket, truck chassis bracket, gear box , exhaust manifold etc.
 
 Main blank Process for Casting
 Sand Casting , Resin Sand Casting, Green Sand Casting, Shell Molding, Automatic Molding, Lost Wax Casting, Lost Foam Molding Casting
 
 Blanks Tolerance -Casting  ToleranceCT9-10 for  Machine Molding Process,
CT8-9 for Shell Molding and Lost Foam Molding Casting Process
CT10-11 for Manual Molding Sand  casting Process
 Applicable Material (Ductile Iron Casting, Grey Iron Casting)
OR According to customer requirement
 
 Casting Blank Size  /Dimensions2 mm-2000mm / 0.08inch-79inch  for casting iron, according to customer requirement
 Casting Blank WeightRange from 0.01kg-1000kg for casting iron
 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.
 
 MOQ for mass production
For Exhaust Manifold Iron Casting: 50pcs, or as client require
 Lead Time
50 days for Exhaust Manifold Iron Casting
Automatic Molding Line-Save Cost And Improve Production Efficiency!



Matech Industry ltd specializes in Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system. 

With keeping manufacturing process design, quality planning, key manufacturing processes and final quality control in house we are mastering key competence to supply quality mechanical parts and assembly to our customers for both China and Export Market .

To satisfy different mechanical and functional requirements from our customers we are able to make a big range of metal products for our clients on base of different blanks solutions and technologies. These blanks solutions and technologies include processes of Iron Casting, Steel Casting, Stainless Steel Casting, Aluminum Casting and Forging. 

During the early involvement of the customer's design process we are able to provide professional input to our customers in terms of process feasibility, cost reduction and function approach. You are welcome to contact us for technical enquiry and business cooperation.




FAQ:

1. What do you do?
We are a professional manufacturer with over 15 years' export experience for designing and producing vehicle machinery parts. Focus on saving cost, function approach and production feasibility for your projects.


2. How can I get some samples? 
If you need, we are glad to offer you samples for free, but the new clients are expected to pay the courier cost, and the charge will be deducted from the payment for formal order.
 
3. Can you make Exhaust Manifold Iron Casting according to our drawing?
Yes, we can make Exhaust Manifold Iron Casting according to your drawing, 2D drawing, or 3D cad model. If the 3D cad model can be supplied, the development of the tooling can be more efficient. But without 3D, based on 2D drawing we can still make the samples properly approved.
 
4. Can you make Exhaust Manifold Iron Casting based on our samples?
Yes, we can make measurement based on your samples to make drawings for tooling making.
 
5. What's your quality control device in house?
We have spectrometer in house to monitor the chemical property, tensile test machine to control the mechanical property and UT Sonic as NDT checking method to control the forging detect under the surface of Exhaust Manifold Iron Casting.