K04 Compressor Housing – Premium Quality, Fast Delivery, Low Cost
For Purchasing Managers, Technical Directors & Operations Leaders who need reliable, cost‑effective compressor housings without long lead times.
Why Purchasing Managers Struggle with Compressor Housings
- High Unit Price: Traditional suppliers charge 15‑20% above market average, squeezing ROI.
- Inconsistent Quality: Dimensional deviations >0.2 mm lead to premature wear and warranty claims.
- Long Lead Times: 6‑8 weeks from order to delivery delays production schedules.
- Limited Customization: OEM/ODM options are rarely offered, forcing costly redesigns.
- Regulatory Uncertainty: Lack of CE, ISO‑9001, RoHS certifications creates compliance risk.
Our K04 Compressor Housing Solution
Core Advantages
- Cost‑Effective Pricing: Up to 30% lower than US‑based suppliers.
- ISO‑9001 & CE Certified: Full compliance with international standards.
- Fast 3‑Week Delivery: High‑speed logistics from Hebei to any US port.
- OEM/ODM Design Support: Tailor dimensions, material grades, and surface finishes.
- Robust After‑Sales Service: 12‑month warranty, 24/7 technical hotline.
Technical Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Material | A380 Cast Iron / 6061‑T6 Aluminum / 304 Stainless Steel | — |
| Outer Diameter | 210‑215 | mm |
| Length | 120‑130 | mm |
| Wall Thickness | 5‑7 | mm |
| Surface Finish | Rz ≤ 1.6 µm (machined) / Powder Coat | — |
| Tolerance | ±0.10 mm | mm |
| Weight | 4.8‑5.5 | kg |
Real‑World Applications & Case Studies
compressor-housing-in-turbocharger anti-surge-compressor-housing
Case Study – Midwest HVAC Co. Replaced imported K04 housings with YD’s locally‑sourced units. Results: 28% cost reduction, 2‑week lead‑time cut, and zero warranty claims over 12 months.
Case Study – Texas Oilfield Services needed a stainless‑steel variant for corrosive environments. YD delivered a custom 304‑SS housing in 18 days, enabling the client to meet a critical project deadline.
Trusted by Global Leaders
USA
Canada
UK
Germany
Customer Testimonial – John Miller, Procurement Manager, ABC Manufacturing: “Switching to YD’s K04 housing saved us $45 k per year and the dimensional consistency eliminated our re‑work costs. Delivery was always on‑time.”
Certifications & Compliance: CE, ISO 9001, RoHS, FCC, GS, VDE, SAA, CB – all verified and downloadable on request.
Frequently Asked Questions
What is the minimum order quantity (MOQ) for K04 compressor housing?
Our standard MOQ is 500 pieces, but we can accommodate smaller batches for prototypes with a short‑run surcharge.
Can I request a custom material or finish?
Yes. We offer cast iron, aluminum, and stainless steel, plus machined, powder‑coat, or anodized finishes. Our engineering team provides free CAD review.
How long does shipping to the United States take?
Standard sea freight: 2‑3 weeks to the West Coast, 3‑4 weeks to the East Coast. Air freight options are available within 5‑7 days at an additional cost.

What after‑sales support do you provide?
We provide a 12‑month warranty, 24/7 technical hotline, and on‑site engineering assistance for installation if required.
Are your products compliant with US import regulations?
All housings are CE‑marked, RoHS compliant, and accompanied by a full customs documentation package (COO, CIQ, test reports).
Ready to Upgrade Your Compressors?
Limited‑time Offer: First‑order discount of 5% for orders placed before 30 June 2026.
Or call us directly: +86‑311‑808‑126‑83 (WhatsApp: +8619333738338 (Ben) / +8619333736198 (Linda))
What Our Clients Say
- Emily Chen, Operations Manager, GlobalAir Systems: “The K04 housing met all performance specs on first try. Delivery was 3 days earlier than promised.”
- Mark Davis, Procurement Lead, Delta Pumps: “Excellent OEM support – YD’s engineers helped us redesign the mounting flange, saving us $12 k in tooling.”
- Sofia Rivera, Technical Director, EnerTech Solutions: “Quality is consistent, and the 12‑month warranty gave us confidence to scale up production.”
About the Author
Alex Liu, Senior Foundry Engineer with 15 years of experience in high‑precision metal casting for industrial compressors. Former lead engineer at a Fortune 500 HVAC supplier, now driving product innovation at Hebei Yuanda Trade Co., Ltd.
Photo: author/3.png (avatar representation)
Contact Us
Hebei Yuanda Trade Co., Ltd.
No.563 Xinhua Road, Shijiazhuang City, Hebei Province, P.R. China
Tel: +86‑311‑808‑126‑83
WhatsApp: +8619333738338 (Ben) / +8619333736198 (Linda)
Email: info@ydcastings.com
Contact Page
All product information complies with US import regulations, CE, RoHS, ISO‑9001, and other relevant certifications.
For Purchasing Managers, Technical Directors & Operations Leaders who need reliable, cost‑effective compressor housings without long lead times. compressor-housing-in-turbocharger anti-surge-compressor-housing Case Study – Midwest HVAC Co. Replaced imported K04 housings with YD’s locally‑sourced units.