Jiaxing Burgmann Mechanical Seal Co., Ltd. Jiashan King Kong Branch
                                                                                                           
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34 Years
Since 1992
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PTFE Wedge Balanced Mechanical Seal 59B Type - 14-100mm Shaft, 6MPa Pressure, -20°C to 200°C Temperature Range

Price Negotiable
Price: USD
MOQ: 1pcs
Delivery Time: 3~10DAYS
Brand: JG
Product Description
PTFE Wedge Balanced Mechanical Seal - 59B Type
High-performance mechanical seal designed as a direct replacement for John Crane 59B Type seals, featuring PTFE wedge balanced construction for superior chemical resistance and reliability.
Product Features
  • Multiple spring design available in various elastomers for industrial fluid handling
  • Unified construction with snap ring assembly for easy on-site repair
  • PTFE wedge balanced configuration for enhanced performance
Operating Specifications
Parameter Specification
Shaft Diameter 14-100mm
Pressure Rating Up to 6 MPa
Temperature Range -20°C to 200°C
Sliding Velocity 20 m/s
Material Composition
Component Materials Available
Rotary Ring Carbon, Silicon Carbide (SiC), Tungsten Carbide (TC), Ceramic
O-Ring EPDM, NBR, AFLAS, Kalrez, PTFE
Spring & Metal Parts SUS304, SUS316, Titanium, 904L
Stationary Ring Carbon, Silicon Carbide (SiC), Tungsten Carbide (TC), Ceramic
Performance Advantages
  • Operates effectively across extreme temperature ranges
  • No dynamically loaded O-ring for reduced wear
  • Excellent self-cleaning properties
  • Suitable for low-end sterile applications
Application Areas
Ideal for handling strong corrosive fluids including sulfuric acid, nitric acid, phosphoric acid, and hydrochloric acid in industrial settings.
Customization & Services
  • OEM/ODM orders accepted
  • Custom mechanical seals manufactured to your specifications
  • Small quantity orders welcome
  • Competitive pricing with excellent quality assurance

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Jiaxing Burgmann Mechanical Seal Co., Ltd. Jiashan King Kong Branch
Location No. 28 No. 28 Chengxi Road, Jiashan County, Jiaxing, Zhejiang, China 314100
Contact Person Doris Sun

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