TNG® Offering the widest range of standard mechanical seal from any compnay anywhere.
Categories
- Conical Spring Mechanical Seals
- Parallel Spring mechanical Seals
- Multiple Spring mechanical Seals
- Wave Spring Mechanical Seal
- Metal Bellows mechanical seal
- Cartridge mechanical seal
- PTFE-Bellows Seal
- Parallel Spring Diaphragm Mechanical Seal
- Elastomeric Bellows mechanical seal
- Brand Pump Seals-General Industrial
- Brand Pump Seals-Food and Beverage Industry
- Stationary seat Type
TGWB2
PTFE Bellows Mechanical Seal
A complete externally mounted PTFE bellows mechanical seals Type TGWB2 is designed for extreme corrosion resistance applications, such as high concentrations of acids, salts, strong oxidizing and reducing agents and chemically active organic compounds.
A complete externally mounted PTFE bellows mechanical seals Type TGWB2 is designed for extreme corrosion resistance applications, such as high concentrations of acids, salts, strong oxidizing and reducing agents and chemically active organic compounds.
Detail Information
Features
PTFE bellows seals
Externally mounted，Independent of direction of rotation.
With spring protective sleeve.
Recommended Applications
Chemical and organic compounds industry
Extreme corrosion resistance media
Anticorrosive Pumps
Other Rotating Equipment.
Operating range
Shaft diameter: d1=18...100mm(0.750'' ...4.000'')
Pressure: p=0...0.8Mpa（116psi）
Temperature: t = -20 °C ...120 °C(-4°F to 248°F)
Sliding velocity: Vg≤13m/s（42.6ft/m）
Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials
Product Structure
Combination Materials
1.Rotary Face
Silicon carbide (RBSIC) O
Carbon graphite resin impregnated AK
Glass Filled PTFE Y
2.Stationary Seat
Silicon carbide (RBSIC) O
99%Al2O3 ceramic B1
3.Bellowas
Composite PTFE Y1
4.Spring
Stainless Steel (SUS304) F
Stainless Steel （SUS316) G
5.Metal Parts
Pure PTFE T
Stainless Steel （SUS316) G
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