$6 / piece
OUR SLOGAN · Do Not Miss Any Detail!!!
| Custom Machining Iron Stainless Steel Exhaust Manifold 4g63 | |
| General Products Application /Service Area | Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system. E.g. 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, flywheel, oil pump housing, starter housing, coolant pump housing, transmission shaft, transmission gear, sprocket, chains etc. |
| Main Blank Process - For Steel Casting | Investment casting (wax mold made by middle temperature wax); Lost Wax Casting (wax mold made by low temperature wax) |
| Blanks Casting Tolerance | CT7-8 for Lost wax Casting Process CT4-6 for Investment casting Process |
| Applicable Materials for investment casting or lost wax casting | Carbon steel, Low Carbon steel, middle carbon steel, G35, G45, WCB, WCA, WCC, ISO 340-550, etc. Alloy Carbon steel: G25CrMo4, Heat Resistant Steel, etc. Stainless Steel: SUS 304, 304L, 316, 316L, CF8, CF8M, G-X7CrNiNb1189, etc. OR According to customer requirement. |
| Casting Blank Size /Dimensions | 2 mm-600mm / 0.08inch-24inch according to customer requirement |
| 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 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 casting: 100pcs For Machining: 50pcs |
| Lead Time | About 50 days from the receipt date of stainless steel exaust manifold 4g63 |
Steel Casting Parts or Stainless steel casting manufacturing process
| APQP and Inspection Report | ||
| APQP-Casting 1. Process Flow Diagrams 2. Control Plan 3. Process FMEA 4. Casting Process Instruction 5. Solidification Simulation Report 6. Heat Treatment Work Instruction 7. Casting Final Quality Control WI 8. Visual Inspection VI For Surface Irregularities | APQP-Machining 1. Process Flow Diagrams 2. Control Plan 3. Process FMEA 4. Machining Process Instruction 5. Gauge List And Validation Plan 6. Final Quality Control WI | Inspection Report-Casting 1. Material Test Report(A) 2. Material Test Report(B) 3. Magnetic Particle Inspection Report 4. Ultrasonic Examination Report 5. Radiographic Test Report 6. Destructive Test Report 7. Coating Test Report 8. Visual Inspection Report 9. Casting Inspection Report |
| APQP and Inspection Report | |
| Inspection Report-Machining 1. Dimensional Inspection Report(A) 2. Dimensional Inspection Report(B) 3. CMM Report | Other Quality Document · PPAP Checklist · Measurement System Analysis Study · Process Capability Studies · Corrective Action Report(8D) Packaging Instruction |
inner packing
Strong & waterproof plastic big is packed inside, to keep the product in safe condition. Or as customer requests.
outer packing
Multilayer wooden box with strong bandages, used for standard export package. Or customized as per customer's requirements.
Customers have become our friends, also what we call family members. welcome to join us!
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 casting according to our drawing?
Yes, we can make Precision as2074 l6a 2 Steel 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 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 casting detect under the surface of Precision as2074 l6a 2 Steel Casting.




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Step 1
Payment and order readiness
Minimum order: 2 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
45 days
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Step 3
Packaging and dispatch
Ocean freight via Maersk · Approx. shipping fee: $ 0.84 for 1 unit · Transit time: Est. 17-24 days
Final packing, freight, and delivery dates are confirmed before dispatch.
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