Shanghai Puzhao Rubber & Plastic Technology Co.,Ltd

Shanghai Puzhao Rubber & Plastic Technology Co.,Ltd Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Shanghai Puzhao Rubber & Plastic Technology Co.,Ltd, Outlet Store, 上海市闵行区吴河路333号B栋一楼上海蒲照橡塑科技有限公司, Shanghai.

Founded in 2019,Shanghai Puzhao Rubber &Plastic Technology Co., Ltd.is a high-tech enterprise specializing in the research and development, production,sales and service of fluoroelastomer, perfluoroelastomer and other special rubber and plastic products.

22/04/2026

🔷 Custom FFKM Sealing Solutions | High-Performance Seals for Extreme Applications
✅ What We Offer:
Custom FFKM O-rings, seals, gaskets & molded parts
Made according to drawings, samples, or standard sizes (AS568 / JIS / metric)
Excellent resistance to high temperature, aggressive chemicals, and plasma environments
Available in various grades to match your specific application needs

✅ Why Choose Us:
Factory direct supply with strict quality control
Fast prototyping & flexible customization
Competitive alternative to high-end brands
Reliable technical support

💡 Whether you need standard sizes or complex custom geometries, we provide tailored sealing solutions to ensure long-term performance and reliability.

📩 Feel free to contact us for samples, drawings, or technical consultation!

Welcome to visit our booth for discussion and exchange.
12/03/2026

Welcome to visit our booth for discussion and exchange.

06/02/2026

🏢 Our Office Environment
A look inside our office—clean, professional, and collaborative.

What never changes?Our commitment to customer satisfaction and reliable service.From FFKM O-rings to custom sealing solu...
04/02/2026

What never changes?
Our commitment to customer satisfaction and reliable service.
From FFKM O-rings to custom sealing solutions, we’re here to support demanding applications.

29/01/2026

🎥 Want to know more about our factory?
Take a quick look at our O-ring manufacturing process through this video.
From production to inspection, see how our O-rings are made.
👉 Watch the video to learn more.

🔥Why Compression Set Causes Seal FailureIn seal failure analysis, Compression Set is one of the most common root causes....
26/01/2026

🔥Why Compression Set Causes Seal Failure

In seal failure analysis, Compression Set is one of the most common root causes.
Many seals look perfectly fine after removal—no cracks, no visible damage—yet they can no longer seal.

Compression Set is the loss of a seal’s ability to recover its original shape after long-term compression at elevated temperature.
In simple terms: the seal doesn’t bounce back.

As elastic recovery decreases:

Contact stress drops

Seals can’t compensate for temperature or pressure changes

Leakage appears over time, often after high-temperature shutdowns

Compression Set is not a sudden failure—it’s a time- and temperature-driven process that ultimately defines seal life.


❓ Why Do O-Rings Fail?O-rings may be small, but they’re critical for reliable sealing. Failures often stem from material...
15/01/2026

❓ Why Do O-Rings Fail?
O-rings may be small, but they’re critical for reliable sealing. Failures often stem from material, operating conditions, or design mismatches.

Common Causes:
1️⃣Compression Set: high temperature or excessive compression → choose high-temp materials, control compression
2️⃣Chemical Attack/Swelling: incompatible media → check chemical compatibility, use FFKM for critical applications
3️⃣Extrusion & Wear: high pressure or friction → optimize grooves, low-friction design, back-up rings for high pressure
4️⃣Installation & Thermal Issues: improper installation or extreme temperatures → use proper tools, select suitable temp-rated materials
5️⃣Vacuum/Cleanroom Failure: outgassing or particle contamination → low-outgassing materials, clean production

✅ Key Tip: Material > size > groove design. High temp + aggressive chemicals ≠ standard FKM. Cleanliness is essential for semiconductor and vacuum applications.

https://www.cnffkm.com


🚀 FFKM Bonded Stainless Steel Components for Robotic ArmsWe are proud to introduce our new FFKM (Perfluoroelastomer) bon...
04/01/2026

🚀 FFKM Bonded Stainless Steel Components for Robotic Arms

We are proud to introduce our new FFKM (Perfluoroelastomer) bonded stainless steel components for robotic arm applications, designed for ultra-clean, high-temperature, and chemically aggressive environments.
By combining the excellent chemical resistance, low outgassing, and high-temperature capability (up to 327°C) of FFKM with the strength and stability of stainless steel, this solution ensures reliable sealing and structural integration for semiconductor equipment, vacuum systems, and industrial automation.
Customization is available for size, material, and design — contact us to learn more.

https://www.cnffkm.com






🎉 Happy New Year! 🎉As we welcome the New Year, we sincerely thank our customers and partners in the O-ring and sealing i...
30/12/2025

🎉 Happy New Year! 🎉

As we welcome the New Year, we sincerely thank our customers and partners in the O-ring and sealing industry for your trust and long-term support.
In the year ahead, we are committed to providing even higher-quality products, faster response, and more professional technical support to help our customers succeed in demanding applications.

We look forward to strengthening our cooperation and delivering more reliable sealing solutions together.
✨ Wishing you a successful, efficient, and prosperous New Year!

Address

上海市闵行区吴河路333号B栋一楼上海蒲照橡塑科技有限公司
Shanghai

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