Pure Flexible Graphite Braided High-Cycle Valve Stem Packing Wear
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Product Highlights
- High Temperature Resistance: Operates effectively in temperatures ranging from -240 to +260 degrees Celsius.
- Chemical Corrosion Resistance: High-grade graphite material resists chemical corrosion and does not pollute media.
- Wide Application Scope: Suitable for pumps, compressors, valves, and piping in oil, chemical, and power industries.
- Flexible Shape Options: Available in Square or Round shapes to meet specific installation requirements.
- High Pressure Capability: Designed to withstand high pressure up to 250 bar for demanding industrial environments.
- Multiple Certifications: Complies with RoHS, UR, ISO, and CE standards for quality and safety assurance.
- Durable Performance: Excellent sealing performance and durability under high speed and harsh conditions.
- Customizable Specifications: Sizes range from 3mm to 50mm with flexible track options for tailored solutions.
Product Attributes
- Customization
- Available
- Standard
- Nonstandard
- Material
- Graphite
- Model NO.
- 5000
- Usage
- Pump, Compressor, Valve, Piping
- Application
- Oil
- Certification
- RoHS, UR, ISO, CE
- MOQ
- 20kgs
- Shape
- Square or Round
- Color
- White
- Track
- 2-4
- Machine
- Germany Braided Machine
- Classification
- Gland Packing
- Transport Package
- as Customers Request
- Specification
- 3MM-50MM
- Trademark
- TOP SEALING
- Origin
- Zhejiang, China
- Production Capacity
- 60 Tons One Month
- Package Size
- 55.00cm * 27.50cm * 33.00cm
- Package Gross Weight
- 10.000kg
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.
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Product Description

Graphite Gland Packing is a high-grade sealing material that has good wear resistance and chemical corrosion, and does not pollute the media during use. Graphite Gland Packing can be widely used in industries such as chemical industry, petroleum, electricity, papermaking and pharmaceuticals, effectively reduce leakage and loss, improve the efficiency and reliability of equipment, and escort the safety production of enterprises.
Graphite Gland Packing Application:
It is widely used in the industrial field and can be applied to mechanical seals under special conditions such as high temperature, high pressure, and corrosion. For example, it is widely used in sealed rotating machinery equipment in many fields such as petroleum, chemical, power, pump pump, and compressor to ensure the normal operation of the equipment.
Graphite Gland Packing Advantages:
It is a high-quality, high-performance sealing material, with excellent sealing performance and durability, so it is widely used in various industrial applications. Compared with other sealing materials, it can better adapt to harsh working conditions such as high temperature, high pressure, and high speed, and maintain good performance for a long time.
Application Data:
| Pressure: bar | 30 | N/A | 250 |
| Speed: m/s | 2 | N/A | 2 |
| PH Range | 2-12 | ||
| Temp.ºC | -240 to +260 | ||
| Density: (g/cm³) | 1.3 | ||
| Size | 1/8"-2" | ||
| 3mm-50mm | |||








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.
Send your message to this supplier
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