| Parameter | Value |
|---|---|
| Part Name | Gas Meter Base Castings |
| Material | A03800 |
| Size | 226 × 90 × 85 mm |
| Weight | 440g |
| Process | High pressure die casting + cnc machining |
| Surface Finish | Powder Coating |
| Min. Thickness | 2.5mm |
| Dimensional Tolerances | ISO 2768-mk |
| Surface Roughness | Ra 6.3µm |
| Application | Engineering equipment |
| Certification | IATF 16949-2016 |
This is a custom-made gas meter housing base, serving as the core component of the gas meter. Its primary functions include connecting the gas inlet and outlet ports, supporting and sealing the internal mechanism, and ensuring the smooth operation of critical internal parts.
1. Product Standards and Requirements:Material A03800 aluminum; dimensional tolerance grade ISO 2768-mk; minimum tolerance ±0.05; minimum flatness 0.2; no visible surface defects; surface roughness Ra6.3µm; surface powder coating 80-120μm; neutral salt spray test 1000H; Pressure Test (750 mbar for one minute without leakage); PPAP approval must be completed and passed before mass production.
2. Product Challenges:Extended salt spray and pressure testing impose stringent requirements on product density and porosity. Extended salt spray and air pressure testing impose stringent requirements on product density and porosity; uneven thickness prone to porosity; high corrosion resistance requirement.
The finished gas meter base casting not only boasts excellent mechanical properties and high machining precision but also features superior thermal conductivity, corrosion resistance, lightweight construction, robust protection, and ease of installation and maintenance. The finished product fully meets customer design objectives, providing a higher-performance, more reliable solution for designing this type of industrial automation equipment.
Mould making→Pressure Die Casting→Cutting the sprue and riser→Grinding→CNC Machining→Power Coating→Packaging & inspection
We ask for 3D models or detailed 2D drawings. Samples may also be provided for pricing purposes. Please also provide specific details such as the product quantity, annual demand, raw materials, and dimensional tolerances. We accept 3D models in .PRT and .SLDPRT formats, as well as neutral formats such as .IGS, .STP, and .X_T.
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Because the customer's product demand and complexity is different, need to use different die-casting or casting process, so the delivery time is not the same, we will be with the customer before booking the contract for delivery time confirmation. tooling lead time: 5-8weeks according to different parts; first samples lead time: 1-3weeks after tooling ready. mass order lead time: 5-7weeks
we will use 8D tool to process customer's complaint, define root cause and improvment actions.
