High Temperature Performance Flexible Graphite Ring Packing Ring
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Product Highlights
- Custom Design Service: Made per custom design or customer drawings for specific application parameters.
- Multi-Industry Application: Suitable for petrochemical, power, marine, metallurgical, and food processing industries.
- High Pressure Resistance: Withstands up to 250 bar pressure depending on the specific model type.
- Expert Pre-packaging: Experts cut and pre-package ring sets or repack kits ready for immediate insertion.
- Corrosion Resistance: Excellent resistance to corrosive media in harsh industrial environments.
- Fast Sample Delivery: Samples can be ready within 3 days for quick evaluation and testing.
- Flexible Payment Terms: Supports T/T, Western Union, LC, D/P, and other flexible payment options.
Product Attributes
- Customization
- Available
- Standard
- Standard
- Material
- Graphite
- Model NO.
- 5000R
- Usage
- Pump, Compressor, Valve, Piping
- Application
- Machinery
- Certification
- RoHS, UR, ISO, CE
- Color
- White
- Temperature
- -50 to +130℃
- Density
- 1.25g/cm3
- Pressure in Rotary
- 20bar
- Speed in Rotary
- 20m/S
- Classification
- Pure PTFE Packing
- Transport Package
- Cartons
- Specification
- 3mm-50mm
- Trademark
- TOP SEALING
- Origin
- Zhejiang, China
- Production Capacity
- 60 Tons One Month
- Package Size
- 20.00cm * 10.00cm * 10.00cm
- Package Gross Weight
- 15.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High Temperature Performance Flexible Graphite Ring Packing Ring
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Product Description
SunPass Gland Packing Ring Sets are made as per custom design. We can make the gland packaging ring set according to your requirements or you provide drawings for us to make the application parameters of all types of sealing products.
Application:
1. Petrochemical industry: In the process of oil refining and chemical production, it is often used for sealing of equipment such as pumps, valves, compressors, etc., which can effectively prevent the leakage of the media.
2. Electricity industry: In key equipment such as turbines and boilers in the power plant, it is used to seal the gap between the rotation shaft and fixed components.
3. Ship and marine engineering: In the ship's advancement system, fuel system, and equipment of marine platforms, the product is widely used for its high pressure and corrosion resistance.
4. Metallurgical and steel industry: During the production of metallurgical and steel, the environment of high temperature, high pressure and corrosive media puts forward extremely high requirements for sealing materials. This product is widely used for its excellent high temperature and corrosion resistance.
5. In papermaking, food processing, pharmaceutical and other industries, it is also used for various occasions that need to be sealed due to their good sealing performance and stability.
Advantages:
1.Cost effective
2.Custom Cut and Sized for your application
3.Have our experts cut and pre-package your ring sets or repack kits
4.Gland packing kits can be made to order and ready to insert
Application Data:
| Items | Data | ||
| Pressure: bar | 25 for 6200;50 for 6200GFO | 250 | 150 |
| Speed: m/s | 25 | 2 | - |
| PH Range | 0-14 | ||
| Temp.ºC | -100 to +260 | ||
| Density: (g/cm³) | Abt. 1.50-1.55 for 6200GFO; 1.65-1.75 for 6200 | ||
| Size | 1/8"-2" | ||





Established in 1979, TENGLONG is a professional manufacturer and exporter of many styles of high-grade and top quality gland packing, ceramic fiber products, fiberglass products, asbestos products, shipping container parts and accessories, PTFE products, and sealing gasket and sheet.
SUNPASS, as a part of TENGLONG, established in 2001, takes charge of export business for TENGLONG, which also has subsidiaries in H.K.- ECHO INDUSTRY LIMITED. Meanwhile, SUNPASS is a leading manufactory, developer, and supplier of quality ISO tank container spare parts
for tank container operators, service, agents, and trading companies SINCE 2001.
Our products have won the leading position in domestic market. And our products have also been exporting to Europe, South America, Australia, Africa, Middle of East and More than Fifty Countries and regions.

1. What is your MOQ?
MOQ may vary by customer's special requirement; we try our best to meet your business requirement.
2. What's your payment terms?
We normally do T/T, and we can also offer western union account for transfer money.
And more flexible payment terms, welcome to have a discuss.
3. Can you provide samples?
A: Yes, we can offer samples, and some samples are free
4. Can you delivery by express?
Yes, we can delivery by any express.
5. When will the sample be ready?
Normally, the sample can be ready in 3 days.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI213802". Items marked "" are certified.
Company Profile
Sunpass Sealing Tech, specializes in the production of industrial sealing and thermal insulation materials.
· Founded in 1979
· 50 years of mature technology and experience
· 178 employees
· 12000M2 Modern professional workshop
· 20 + production lines such as sealing gland packing, sealing gasket, glass fiber products, PTFE products, graphite products, ceramic fiber products, rubber products and so on.
Customers are located in more than 200 countries and regions such as China, Russia, South Korea, Japan, Thailand, Saudi Arabia, Egypt, Spain, Germany, France, the Netherlands, Belgium, the United States, Mexico, Brazil, Australia, etc. Sunpass global supply, serving world-renowned enterprises. SUNPASS has a high reputation and influence in the sealing industry at home and abroad.
Mission: Produce High Quality Sealings Innovatively to Protect Industrial Safety.
Vision: Grow to the Most Professional Technology Sealing Manufacturer.
Core Values: Sincere, Focus, Responsibility, Excellence, Innovation Create Maximum Value for Customers, Employees and Partners.
Sunpass Sealing Tech Advantages:
1. Quality guaranteed
2. Competitive Price: Advanced production line & Efficient manufacturing
3. Support Customization: Customized products, customized services
4. Fast Delivery: Full stock, high capacity
5. Qualification certificate: ISO certificate, ECM certificate, etc.
6. Strict internal control, professional team:
6 senior technical experts with more than 20 years experience,
87% professional customer service staff with more than 3 years experience,
8 quality inspectors with more than 5 years experience
7. Product Diversity: One-stop solution to meet the needs of customers for Sealing&Insulation Product
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 78 Zhenxing West Road, Lianghui Industrial Park, Yuyao City, Ningbo, Zhejiang, China
-
Plant Area
- 6100 square meters
-
Number of Employees
- 86
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port
Our Production Capability & Technical Expertise
-
Main Products
- Gland Packing, Graphite Products, Glass Fiber Products, Ceramic Fiber Products, ISO Tank Container Accessories
-
Production Machines
- Braiding Machine, Vacuum Machine, Oven, Forming Machine, CNC Lathe, Cutting Machine, Shearing Machine, Vulcanizing Machine, Compound Machine
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2018-07-27
- Export Year
- 1979-01-01
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Number of Foreign Trading Staff
- 10
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- Others
FAQ
- What is your MOQ?
- MOQ may vary by customer's special requirement; we try our best to meet your business requirement.
- What's your payment terms?
- We normally do T/T, and we can also offer western union account for transfer money. And more flexible payment terms, welcome to have a discuss.
- Can you provide samples?
- Yes, we can offer samples, and some samples are free
- Can you delivery by express?
- Yes, we can delivery by any express.
- When will the sample be ready?
- Normally, the sample can be ready in 3 days.
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