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Sealing Expanded Graphite Sheet 99.9% Purity Aging Resistant

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Sealing Expanded Graphite Sheet 99.9% Purity Aging Resistant

Name: Sealing Expanded Graphite Sheet 999 Purity Aging Resistant
Brand: CLINGSEAL
Price: 2.2 USD

China Sealing Expanded Graphite Sheet 99.9% Purity Aging Resistant wholesale

Brand Name : CLINGSEAL

Model Number : CSG80

Certification : ISO,SGS

Place of Origin : CHINA

MOQ : 500kg

Price : 2.2USD PER KG

Payment Terms : T/T, Western Union, MoneyGram

Supply Ability : 500Tons per month

Delivery Time : 20 days

Packaging Details : pallet/wooden case

Grade : Industrial Grade

Type : Flexible Sheet

Application : gaskets

C content (%) : 99.9%

Thickness : Customers' Demand

Material : Graphite,High pure graphite

Recyclability : Environmentally Friendly

Dimensional Stability : Low Thermal Expansion

Aging Resistance : Long - Term Durability

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Products Description

Express Delivery Graphite Sealing Solutions

Advanced Material Production

Our expanded graphite materials—including flexible sheets, foil, paper, tape, and strips—are manufactured using a proprietary exfoliation process. Natural graphite flakes undergo chemical intercalation and high - temperature expansion (forming worm - like structures with 0.003g/cc density), then are rolled into binder - free coils. This vertically integrated production chain ensures consistent quality and rapid order fulfillment.

Fast Fulfillment Capabilities

Automated Manufacturing
- 24/7 operation of CNC rolling mills producing 800+ meters of coils daily
- Laser cutting systems processing 1500+ gasket shapes per hour
Global Inventory Network
- 10,000+ m² warehouse with 500+ tons of stock in:
  - China (main facility)
  - Rotterdam (EU distribution hub)
  - Houston (US inventory center)
Expedited Logistics
- DHL/FedEx partnerships for 3 - 5 day delivery to 90+ countries
- Customized packaging for air/sea/rail transport

Core Product Features

Purity: 99.8%+ carbon content (ICP - AES tested)
Temperature Range: - 200°C to +1600°C
Density Options: 0.8–1.25g/cm³ (stocked in 0.1g/cm³ increments)

Standard & Custom Specifications

Stock Sizes:
- Coils: 1000mm/1500mm width, 30m/50m/80m length
- Sheets: 1000mm x 1500mm, thicknesses 0.15mm–5mm
Customization:
- Non - standard sizes available within 48 hours
- Composite materials (graphite + metal/PTFE) ready in 7 days

Quality Assurance

ISO 9001:2015 certified production
In - line testing for:
- Compressive strength (ASTM F36)
- Thermal conductivity (ASTM C518)
- Gas tightness (ASTM F137)

Case Study: Emergency Order Success

A German chemical plant received 12,000 custom - cut gaskets within 72 hours via our Rotterdam hub, avoiding $2M in downtime costs.

Why Choose Our Express Service?

Speed: Average lead time 3–10 days (30% faster than industry average)
Reliability: 99.6% on - time delivery record tracked via blockchain
Cost - Effective: No premium charges for expedited orders over 500kg

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Instant online quotes
Free samples dispatched within 24 hours
Dedicated account manager for urgent requirements

Your mission - critical sealing needs, delivered at light speed.

Item	Standard Value
C concentration	99%
S concentration	<1000ppm
chlorine concentration	<45ppm
tensile strength	4.5MPa
compressibility	>40%
recovery	>10%
Temperature	-200ºC-600ºC
Pressure	20MPa
Terence of Thickness	-0.04mm~+0.04mm
Terence of Dimension	In accordance with your Gasket size
Terence of Density	-0.06~g/cm3+0.06gcm3

Grades Separate :JB/T53392-1999

Mechanical Data		Qualified product	Top Grade	Superior Grade
Density Tolerance g/cm3	<0.4	±0.10	±0.05
	≥0.4	±0.07
Tensile Strength MPa		≥3.2	≥4.5	≥5.0
Compression Ratio %		35~55
Rebound Rate %		≥9	≥11	≥12
Stress relaxation rate %		≤10
Ash %		≤6.0	≤3.0	≤1.0
Heat loss on ignation %	450ºC	≤1.0		≤0.5
	600ºC	≤20		≤15
Sulphur content		≤1500ppm	≤1000ppm	≤600ppm
Chloride content		≤100ppm	≤50ppm	≤20ppm

Sealing Expanded Graphite Sheet 99.9% Purity Aging Resistant

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