90mm End Cap – Premium Quality, Rapid Delivery, Zero Risk
For Purchasing Managers & Operations Leaders who demand reliable metal castings at competitive prices.
Get Free Quote in 24 hWhy Your Current End Caps Are Holding Production Back
- High Unit Cost: Traditional suppliers charge $5‑$7 per piece, inflating BOMs.
- Inconsistent Dimensional Tolerance: ±0.15 mm variance leads to assembly re‑work and scrap.
- Long Lead Times: 6‑8 weeks from order to delivery slows down line‑up schedules.
- Limited Material Options: Only gray cast iron is offered, restricting corrosion‑resistant designs.
- Regulatory Uncertainty: Missing CE/ISO certifications cause compliance delays.
Result: Up to 12 % higher production cost and 15 % lower on‑time delivery performance.
Discover the solution →Our 90mm End Cap – Engineered for Your Bottom Line
Core Advantages
- Cost‑Effective Pricing: $3.20 – $3.80 per unit (≈35 % lower than average market price).
- Precision Casting: ±0.05 mm tolerance, ISO 9001‑certified process control.
- Fast Turn‑around: 10‑12 business days for standard orders; 7 days for stocked inventory.
- Material Flexibility: Cast iron, aluminum, stainless‑steel (AISI 304/316) available.
- Full OEM/ODM Support: Custom geometry, logo embossing, and surface treatment.
- Compliance Ready: CE, RoHS, FCC, ISO 9001, and US ASTM‑A48 certifications.
Technical Specification
| Parameter | Value | Unit |
|---|---|---|
| Outer Diameter | 90 | mm |
| Length | 45 | mm |
| Material | Grey Cast Iron / Al‑Alloy / SS304/316 | - |
| Tensile Strength | 350‑450 | MPa |
| Surface Finish | Rz ≤ 12 µm (standard) | - |
| Tolerance | ±0.05 mm | mm |
| Weight (typical) | 0.85 | kg |
Application Scenarios
- Automotive chassis sub‑assemblies – corrosion‑resistant stainless‑steel caps.
- Industrial pump housings – high‑strength cast iron for pressure tolerance.
- Machinery safety guards – aluminum caps for lightweight designs.
- Custom OEM projects – logo‑embossed caps for brand visibility.
160mm-end-cap 32mm-blanking-cap
Frequently Asked Questions
What is the minimum order quantity (MOQ) for a standard 90mm end cap?
The MOQ is 500 pieces for standard dimensions. For customized designs, MOQ can be reduced to 200 pieces with a tooling surcharge.
Can you provide material certification (ASTM, EN) for each shipment?
Yes. Every batch is accompanied by a Mill Test Report (MTR) and compliance certificates upon request.
Do you offer sample testing before bulk production?
We ship up to 10 free samples (cost of freight only) within 3 business days to let you verify dimensions and material.
What are the typical shipping options and lead times?
Air freight (3‑5 days) for urgent orders; sea freight (15‑20 days) for cost‑effective bulk shipments. We handle customs clearance in the US, EU, and Canada.
How does after‑sales support work?
Our technical team is available 24/7 via WhatsApp, email, or phone. We provide a 12‑month warranty against material defects and a 30‑day return policy for non‑conforming items.
Ready to Reduce Your Component Cost by Up to 35%?
Limited Stock: Only 2,000 units of pre‑finished stainless‑steel caps available this month.
Place Order Now WhatsApp ChatFree samples, no‑risk money‑back guarantee – your purchase is protected.
What Our Customers Say
- James P., Senior Buyer – MetalWorks USA: “The 90mm caps arrived on time, met the ±0.05 mm tolerance, and saved us $2,500 on a single project.”
- Linda G., Procurement Lead – EcoTech Solutions: “Excellent OEM service. Our logo was laser‑etched without compromising strength.”
- Ben H., Operations Manager – RapidMach Inc.: “Fastest sea‑freight turnaround I’ve seen – 12 days from Shanghai to Los Angeles.”
Alex Zhao, Senior Casting Engineer
Over 15 years in high‑precision metal casting, former lead engineer at a Tier‑1 automotive supplier, ISO‑9001 auditor, and regular speaker at the International Foundry Expo.
For Purchasing Managers & Operations Leaders who demand reliable metal castings at competitive prices. Result: Up to 12 % higher production cost and 15 % lower on‑time delivery performance. 160mm-end-cap 32mm-blanking-cap Certifications: ISO 9001,
Trusted By Global Leaders
Certifications: ISO 9001, CE, RoHS, FCC, CB, GS, VDE, SAA, IPPC, HACCP/GMP – all documents available on request.