Contents
Copper Pipe Stopper – Premium OEM/ODM Solutions Delivered in 7‑10 Days
For Purchasing Managers, Technical Directors & Operations Leaders who need reliable, cost‑effective sealing solutions for water, gas, or HVAC systems.
Why Your Current Copper Pipe Stoppers Are Costing You More
- High Unit Price – Imported stoppers often exceed $2.50 USD per piece, inflating project budgets.
- Inconsistent Quality – Cracks, porosity, or dimensional drift lead to leaks and re‑work.
- Long Lead Times – 4‑6 weeks from overseas factories delay plant commissioning.
- Limited Customization – Standard sizes cannot meet niche pressure‑rating or thread‑type requirements.
- Regulatory Uncertainty – Lack of CE, RoHS, or ISO‑9001 certification jeopardizes compliance audits.
Hebei Yuanda’s Copper Pipe Stopper – The Competitive Edge
Core Advantages
- Factory‑Direct Pricing – Up to 30 % lower than North‑American suppliers.
- ISO 9001 Certified Production – Consistent ±0.02 mm dimensional tolerance.
- OEM/ODM Design Support – CAD, FEA, and rapid prototyping within 3 days.
- High‑Speed Delivery – Air‑freight from Shijiazhuang in 7‑10 business days.
- Full Compliance – CE, RoHS, FDA (for potable water), and GS certifications.
Technical Specifications
| Parameter | Standard | Custom Range |
|---|---|---|
| Material | Copper (C11000) – ASTM B170 | Brass, Bronze, Stainless Steel |
| Pressure Rating | 0‑10 bar (continuous) | Up to 30 bar (optional heat‑treatment) |
| Thread Type | NPT, BSPT | Custom metric, ISO, proprietary |
| Temperature Range | -20 °C ~ 120 °C | -40 °C ~ 200 °C (special alloy) |
| Finish | Bright annealed, Passivation | Electro‑plated, PTFE coating |
Application Scenarios & Case Studies
- Municipal Water Treatment – Supplied 15 k pcs to a California utility, achieving zero‑leak performance over 24 months.
- Industrial Gas Distribution – Customized high‑pressure stoppers for a Texas petrochemical plant, cutting installation time by 40 %.
- HVAC Retrofit Projects – OEM‑designed low‑profile stoppers for a New York office tower, saving $120k in material costs.
Frequently Asked Questions
What is the minimum order quantity (MOQ) for copper pipe stoppers?
Our standard MOQ is 500 pcs. For bulk projects we can accommodate orders of 10 k pcs or more with tiered pricing.
Can you provide OEM design and prototyping?
Yes. Our R&D team offers CAD modeling, finite‑element analysis, and 3‑day rapid prototyping to validate fit and pressure performance.
What are the payment terms for first‑time buyers?
We accept T/T 30 % deposit with the balance payable against copy of the Bill of Lading (B/L). For verified corporate accounts, L/C or PayPal is also accepted.
How do you ensure compliance with US regulations?
All products are manufactured under ISO 9001 procedures and are accompanied by CE, RoHS, and FDA certificates upon request.
What is the typical lead time for a custom copper pipe stopper?
Standard stock items ship in 7‑10 days. Custom designs require 15‑21 days after design approval.
Do you offer after‑sales technical support?
Our engineering team provides 24 / 7 email support and a 12‑month warranty covering material defects.
Limited‑Time Offer: Free Sample + 5 % Discount on First Order
Only 150 samples available – secure yours before stock runs out.
Request Sample & QuoteOr call us directly: +86‑311‑808‑126‑83 | WhatsApp: +86 19333738338 (Ben) / +86 19333736198 (Linda)
What Our Clients Say
- Emily Chen, Operations Manager – GreenEnergy
“The copper pipe stoppers fit perfectly on our high‑pressure loops. We saved 22 % on installation labor.” - Mark Davis, Procurement Lead – HVAC Solutions
“Fast delivery and consistent quality – our project stayed on schedule and under budget.” - Sarah Patel, Supply Chain Director – Acme Water
“Yuanda’s compliance documentation made our audit painless. Highly recommend their OEM service.”
Alex Liu, Senior Product Engineer – Hebei Yuanda Trade Co., Ltd.
With 15 years in precision metal casting and 200+ international projects, Alex leads the R&D team that designs high‑performance copper pipe stoppers for global markets.
Contact: info@ydcastings.com | Contact Page
For Purchasing Managers, Technical Directors & Operations Leaders who need reliable, cost‑effective sealing solutions for water, gas, or HVAC systems. Request a tailored solution now → Start your project with a free engineering review
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