This Deep Drawn Parts Custom Precision Stamping Welding Stainless Steel is an Aunov Tech production part in stainless steel, quoted and built to customer print. In duty, the welded assembly combines stamped members into a finished sub-assembly ready for the line. Forming and machining share equipment, staff and batch records, so first-article dimensions hold through volume batches under one roof.
Product overview
This stainless steel component is defined by, the formed envelope, flatness and hole location, each measured at first article and gauged on production batches.
The whole route from die to finished stainless steel component stays in house, so feasibility questions are answered on the shop floor, and the die record stays with your part number.
How it is manufactured
Manufacturing runs on a controlled process path: The shell is drawn from a blank in successive stages, annealed where the wall thins; the finishing operations hold the concentricity the drawing calls for.
Each shipment is traceable to the signed first article, and the same setup is reused on the next call-off.
Materials and finishing
Working stock covers SPCC / DC01 carbon steel, 304 / 316 stainless, aluminium, brass, copper and bronze with 304 / 316 stainless steel specified on the drawing for this stainless steel component.
Coating and polishing are matched to the end use: zinc and nickel plating, chrome, anodising, powder coating and passivation. The choice is recorded on the drawing for this stainless steel component, so the decision never has to be made twice.
Each shipment is verified against the master sample, so the colour and grain of the finish stay stable.
Quality control and inspection
The plant is ISO 9001 certified: material traceability starts with mill certificates, first-article geometry is confirmed on the CMM, and every production run is inspected against the first-article report. Part-specific checks apply as well: on the welded assembly, weld integrity is checked by tear or break sampling, and assembly gauges verify hole alignment each run. Torque, leak and pressure tests are available where the assembly needs them, and results travel with the batch paperwork.
Applications
You will find this stainless steel component inside industrial equipment and general assembly work for OEM and Tier-1 customers.
A single design of this stainless steel component is often reused across a product family, so the specification is set by the toughest of them, without a second tooling round.
Customization and options
What customers usually vary
Typical decisions customers make on this stainless steel component: material and coating for the duty, wall bands, flange forms, threads and bosses, closed ends and finishes matched to the working environment, and the batch pattern – prototype, pilot lot or scheduled production.
Quotes for this stainless steel component show which options the current die already supports, so there are no surprise tooling charges after approval. Pricing on the curved mounting bracket holds for the validity period agreed in writing.
Specifications
| Item | Deep Drawn Parts Custom Precision Stamping Welding Stainless Steel |
|---|---|
| Brand | AUNOV |
| Designing | Drawings are reviewed for feasibility, and the agreed version is what production runs against. |
| Tooling | Dies are made and maintained in house, which keeps tooling lead time and cost under control. |
| Samples | Sample parts are measured and reported before submission, so the sample is retained as the master, and the signed sample is kept for future reorders. |
| Materials | Carbon steel, 304 / 316 stainless, aluminium and brass are all held in stock; material substitutes are proposed only with your written approval. |
| Surface finish | Surface treatment matched to the duty: plating, coating or polishing; alternatives quoted with the quotation, samples approved in writing. |
| Processing | Coil-fed stamping, deburred and finished to the print; in-process checks sit between stages, not only at the end. |
| Equipment | Press shop with 5-250 T mechanical presses and dedicated dies, with in-house toolmaking to keep dies and fixtures maintained. |
| Tolerance | +/-0.05 mm to +/-0.1 mm across the part; finer bands confirmed from capability data before quoting. |
| Delivery terms | FOB Ningbo or Shanghai, payment by T/T, L/C at sight or D/P; sea or air freight is quoted to your door. |
Packing and shipment
For this stainless steel component, protection starts at the surface: each coating gets its own packing – interleaves, bags or trays, in sealed cartons on export pallets, with documents issued to your instructions.
