Expanded Graphite Tape Used for Spiral Wound Gasket, Swg, Spw Gasket Graphite Tape Roll
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Product Highlights
- High Purity Carbon Content: Available in 95% or 99% carbon content with low sulfur and chloride levels.
- Customizable Dimensions: Thickness and width can be customized to specific requirements.
- Excellent Corrosion Resistance: Resistant to pH 0-14 and suitable for harsh chemical environments.
- Superior Heat Dissipation: Conducts heat evenly in both directions, eliminating hot spots in electronics.
- High Precision Cutting: Produced using CNC lathes for smooth, burr-free strips with minimal damage.
- Versatile Industrial Applications: Ideal for dynamic/static seals in pumps, valves, and electronic devices.
- Compliance with International Standards: Meets ASME, BS EN, JIS, and various Chinese national standards.
Product Attributes
- Customization
- Available
- Type
- Graphite Sheets
- Pressure Limit
- 20MPa( 2900psi or 200kgf/Cm2)
- Model NO.
- graphite tape for gasket
- Tensile Strength
- 4.5MPa
- pH Value
- 0-14
- Density
- 1.0g/cm3.+/-0.06g/cm3
- Temperature Limited
- -200℃-600℃
- Carbon Content
- High-Carbon
- Grade
- Industrial Grade
- Crystal Morphology
- Flake Graphite
- Forming Way
- Rolling
- Composition
- Expandable Graphite
- Transport Package
- Cartons on Wooden Pallet or Wooden Case
- Specification
- Thickness -0.1-2mm
- Trademark
- XS
- Origin
- China
- HS Code
- 3801909000
- Production Capacity
- 8000tons /Year
Product Images of Expanded Graphite Tape Used for Spiral Wound Gasket, Swg, Spw Gasket Graphite Tape Roll
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Product Description
Expanded graphite tape used for Spiral Wound Gasket,SWG,SPW gasket
Products Description
Graphite paper and graphite sheet :
It is made of high carbon phosphorus graphite by chemical treatment and high temperature expansion rolling. It is the basic material for manufacturing various graphite seals
It is widely used in the dynamic and static seals of machines, pipes, pumps and valves in electric power, petroleum, chemical industry, instrument, machinery, diamond and other industries.
It is an ideal new sealing material to replace traditional seals such as rubber, fluoroplastic and asbestos. With the acceleration of the upgrading of electronic products and the increasing demand for heat dissipation management of mini, high integration and high-performance electronic equipment, a new heat dissipation technology of electronic products, that is, a new heat dissipation solution of graphite material, has also been introduced. This new natural graphite solution uses graphite paper with high heat dissipation efficiency, small occupied space and light weight.
It conducts heat evenly in both directions, eliminates "hot spot" areas, shields heat sources and components, and improves the performance of consumer electronic products.
Spiral wound gasket graphite tape :
The winding pad graphite strip adopts a high-precision CNC lathe to cut the graphite coil into strips with special tools. Compared with the traditional graphite strip opening, it has higher precision, less damage to the graphite coil, and the cutting part is smooth and burr free. It is used to produce the filling material of graphite winding pad.
Pure Expanded graphite tape for making Spiral wound gasket.
C>=95% , 99% Sulfur content ≤ 1200ppm Cholride content ≤ 50 PPM
Working Temperature : -200ºC to +550 ºC (Air)
-200ºC to +650 ºC (Oxidation)
Working Pressure : 140 bar
Bulk density : 0.7- 1.1g/cm3
**** Single Sided Adhesive backing
| Fixed carbon (%) | Ash (%) | Thickness (Tolerance±0.03mm) | Width | Length | Density (Tolerance ±0.05g/ cm3) |
| 95 | ≤5 | 0.3mm-1.5mm | 1000mm, | 30-200Mtr | 0.7-1.5g/c.c |
| 99 | ≤1 | 0.3mm-1.5mm | 1000mm, | 30-200Mtr | 0.7-1.5g/c.c |
****Other thickness or Width Customized

Product Features :
1.High Temperature and cold temperature Resistance
2. Excellent corrosion resistant
3.Easy to use , Low Cost
4. Good compression resilient
5.Good self-lubrication and high resilience
Work For :
It is widely used in dynamic and static sealing of machines, pipes, pumps and valves in electric power, petroleum, chemical industry, instrument, machinery, diamond and other industries. It is an ideal new sealing material to replace traditional seals such as rubber, fluoroplastic and asbestos. It can also be used in smart phones, mid mobile Internet devices, tablets, notebooks, led liquid crystal displays, PDP plasma TVs, LED lighting and backlight modules, digital cameras, digital cameras, projectors and so on.
The foreign manufacturing standards for metal wound gaskets are: ASME B 16.20, ASME B 16.5, ASME B 16.47 A (B), BS EN1092, JIS, and NF, etc. and can provide various kinds of winding pad graphite tapes as needed, and the winding mat asbestos is not available. Asbestos tape, wound mat ceramic fiber tape, metal formed steel strip, etc.
Wrapped pad graphite tape related standard status:
HG20610-2009 Wound gasket for steel pipe flanges European system of Ministry of Chemical Industry
HG20631-2009 Wound gasket for steel pipe flanges
GB/T4622.2-97 Wound gaskets Gaskets for pipe flanges National standard
JB/T4719-92 Winding gasket for shell and tube heat exchanger
JB/T90-94 Wound gasket for pipe flanges
JB/T4705-2000 Wound gasket for pressure vessel flanges
SH3407-96 Wound gasket for pipe flange
JB/T 53392-1999|Flexible Graphite Sheet Product Quality Grading
B/T 7758.2-2005|Flexible graphite plate Technical conditions
JB/T 9141.4-1999|Flexible graphite sheet, compression rate, rebound rate test method
JB/T 7758.4-2008|Flexible graphite sheet Determination of chlorine content
JB/T 7758.3-2005|Method for determination of sulfur content in flexible graphite sheets
Products Display :
Package :
Export Standard : Cartons ON wooden Pallets , If afraid damage , Wooden Case is Acceptable . Or Customized .
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI2461173". Items marked "" are certified.
Company Profile
Hebei Xingshi New Material Technology Co., Ltd is a factory group company
Advanced Materials( Carbon and Graphite) Solutions Since 2018
Xingshi Carbon is a verified company by Made-in-China, we are a popular exporter of natural graphite and synthetic graphite in worldwide from 2018.
Quality Assurance: Third Party Inspection before loading, Loading supervision. Company Certificate of analysis. Or any customized by customers.
SGS/BV Certified by specific products
ISO 9001: 2015 Quality Management
If you are looking for a trustworthy partner with a good reputation internationally, Xingshi Graphite and Carbon is undoubtedly your best choice.
Please feel free to contact Xingshi for more information and leave your requirements for a solution!
We primarily cooperate with middlemen and traders in the steel, aluminum, iron casting, ferroalloys, chemical, refractory, and other related industries.
Welcome, worldwide customers. Please feel free to contact us for more information.
Leave your requirements for the price!
XINGSHI GRAPHITE AND CARBON/ XINGSHI NEW MATERIAL TECHNOLOGY IS YOUR BEST PARTNER IN China!
Xingshi Carbon and Graphite Core Products as belows:
1. High-Performance Carbon & Graphite Materials( Natural Flake Graphite (Fixed carbon 80-99.99%) Mesh size from big flake to mico powder.
2. Graphitized Petroleum coke/ Calcined Petroleum Coke ( Fixed carbon 95-99%, Grain size: 0-10mm)
3. Flexible graphite Foil, Paper, Tape for SWG Filler and Sealing Gasket ( By the sealing industry big requirements, we also provide Stainless steel coil, foil and strip for sealing pump, flange, and gasket)
4. Soft and Rigid Graphite Felts for Insulation, battery electrode and other industry.
5. Carbon-Carbon Composite Components
6. Silicon Carbide (SiC) Mainly Black silicon Carbide for metallurgy and refractory industry. 90%, 95%, 97%, 98%
7. Custom Graphite Machined Parts And origin material - Graphite block, rods, Sheet, Bricks
8. Others, graphite emulsion, graphite cathode block and factory for block and rod.
About Our Factory & Business Background
- Address
- Building D, Haiyue Tiandi, No. 66 Yuhua West Road, Qiaoxi District, Shijiazhuang, Hebei, China
- Terms of Payment
- LC, T/T, D/P, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, DAP, CIP, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Tianjin Xingang, Qingdao
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2018-08-30
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Can the thickness and width be customized?
- Yes, other thicknesses and widths can be customized according to specific needs.
- What industries is this product suitable for?
- It is widely used in electric power, petroleum, chemical industry, machinery, and consumer electronics like smartphones and laptops.
- What are the available standards for this product?
- It complies with ASME B 16.20, ASME B 16.5, BS EN1092, JIS, NF, and various Chinese national standards.
- How is the product packaged for export?
- Standard packaging includes cartons on wooden pallets, with wooden cases available for extra protection.
- What is the lead time for orders?
- Peak season lead time is one month, while off-season lead time is within 15 working days.
- Is the product suitable for high-pressure applications?
- Yes, it has a pressure limit of 20MPa (2900psi) and is suitable for spiral wound gaskets.
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