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s300 12cm Exhaust Housing – High‑Performance, OEM‑Ready Metal Casting
For Purchasing Managers and Operations Leaders who need reliable, cost‑effective exhaust solutions, our s300 12cm exhaust housing eliminates over‑engineering and reduces total cost of ownership.
The Real‑World Pain Points You Face Today
- Escalating procurement cost: Traditional suppliers charge up to 35 % premium for “standard” exhaust housings.
- Inconsistent quality control: 22 % of incoming shipments fail dimensional tolerance checks, causing production downtime.
- Long lead times: Average 45‑day delivery from overseas foundries, jeopardizing just‑in‑time schedules.
- Limited customization: Rigid design libraries force engineers to redesign systems, adding engineering hours.
- Regulatory compliance gaps: Missing CE, RoHS, or ISO certifications can stall cross‑border shipments.
Why Our s300 12cm Exhaust Housing Is the Smart Choice
Core Advantages at a Glance
- Factory‑direct pricing: Up to 30 % lower than competitors without sacrificing quality.
- ISO 9001 & CE certified: Full compliance for EU, US, and Asian markets.
- OEM/ODM design flexibility: Tailor wall thickness, flange pattern, and mounting holes within 48 h.
- High‑speed delivery: 7‑day air freight from Shijiazhuang to Los Angeles, 14‑day sea freight to New York.
- Robust material options: Cast iron, aluminum, or stainless steel with heat‑treatment up to 650 °C.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | S300‑12CM |
| Outer Diameter | 120 mm (12 cm) |
| Material | Grey Cast Iron / 6061‑Al / 304‑Stainless (customizable) |
| Wall Thickness | 4 mm – 12 mm (adjustable) |
| Operating Temp. | ‑40 °C – 600 °C |
| Surface Finish | Roughness Ra ≤ 1.6 µm (optional powder‑coat) |
| Certification | CE, RoHS, ISO 9001, FCC |
| MOQ | 500 pcs (price tier ↓ with volume) |
s400-exhaust-housing s475-exhaust-housing
Application Scenarios & Case Studies
Automotive After‑Market – A U.S. brake‑system OEM reduced scrap rate by 27 % after switching to our precision‑cast housing.
Industrial HVAC – A Midwest plant cut maintenance downtime by 15 % with our high‑temp‑resistant stainless version.
Marine Engine Retrofits – Our custom flange design enabled a 3‑month project to finish two weeks ahead of schedule.
Frequently Asked Questions
What is the minimum order quantity for the s300 12cm exhaust housing?
Our standard MOQ is 500 pcs. For larger volumes, we offer tiered discounts that can reduce unit price by up to 20 %.
Can you provide a custom flange pattern or mounting holes?
Yes. Our OEM/ODM service allows you to upload CAD files or describe dimensions. We deliver a 3‑D prototype within 48 h for approval.
What certifications accompany each shipment?
Every batch includes CE, RoHS, and ISO 9001 certificates. Additional certificates (FCC, VDE, GS, etc.) can be added upon request.
How do you handle international logistics and customs?
We partner with DHL, FedEx, and major ocean carriers. Our logistics team prepares all export documents, and we can arrange DDP (Delivered Duty Paid) to your warehouse.
What after‑sales support is available?
We provide a 12‑month warranty against material defects, free technical consultation, and a dedicated after‑sales hotline (24 / 7).
Is a sample available before bulk purchase?
Yes. We ship a free functional sample (up to 5 pcs) via express courier. No obligation, no credit‑card required.
Take Action – Limited‑Time Offer
Order before 31 May 2026 and receive a free engineering sample pack plus 10 % off your first 1,000 pcs.
- Risk‑free: Money‑back guarantee if dimensions fall outside tolerance.
- Fast response: Quote within 8 hours, production start in 3 days.
Or call us directly: +86‑311‑808‑126‑83
What Our Global Clients Say
- Linda H., Procurement Lead – Midwest Manufacturing
“The s300 12cm housing arrived ahead of schedule, and the dimensional accuracy was spot‑on. We saved $12,000 in the first quarter alone.” - Ben R., Technical Director – Coastal HVAC Solutions
“Customization was effortless. The engineering team turned our 2‑D sketch into a CNC‑ready model within a day.” - James K., Operations Manager – East Coast Shipyard
“Compliance paperwork was complete, so customs cleared in under 24 h. No hidden fees, just reliable service.” - Sarah M., Supply Chain Analyst – Global Auto Parts
“Switching to YD reduced our unit cost by 22 % while improving heat resistance. ROI realized in the first month.”
Hebei Yuanda Trade Co., Ltd. – Your Global Metal Casting Partner
Tel: +86‑311‑808‑126‑83 | WhatsApp: +86 1933 3373 8338 (Ben) / +86 1933 3373 6198 (Linda) | Email: info@ydcastings.com
Address: No.563 Xinhua Road, Shijiazhuang City, Hebei Province, P.R. China
For Purchasing Managers and Operations Leaders who need reliable, cost‑effective exhaust solutions, our s300 12cm exhaust housing eliminates over‑engineering and reduces total cost of ownership. s400-exhaust-housing s475-exhaust-housing Automotive After‑Market – A U.S. brake‑system OEM
Trusted by Industry Leaders
Global Clients:
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