Flexible Graphite Packing Ring / Expanded Graphite Rings Graphite Valve Seal Ring

• Type: Expandable Graphite Ring
• Composition: Graphite
• Carbon Content: High-Carbon
• Grade: Industrial Grade
• Forming Way: Molded Graphite
• Crystal Morphology: Aphanitic Graphite
• Model NO.: TJSMDQ001
• Temperature: -200~700 Centidegree
• Pressure: 0-25MPa
• Density: 1.6g/cm3
• pH Range: 1~14
• Transport Package: Cartons and Plywood Boxes
• Specification: custom
• Origin: China
• HS Code: 6815190090
• Production Capacity: 1000000PCS/Month

Product Description

Material	Graphite,PTFE,carbon, graphite
Working temperature	-200 - +260ºC
Working Pressure	-0.1 to 36.8 Mpa
Hardness	HS70
Density	1.6 g/cm3
Impact strength	≥5.5KG/m2
Characteristics	High Corrosion resistance, high temperature resistance, low pressure resistance, high wear resistance, Mechanically stable, scratch-resistant,etc
Application	Pump,valve,blender,pipe flange,hydraulic pneumatic ,,electrical component,glass instrument, rotate connector,chemical equipment food machine,centrifuge machine, etc. mechanical industry
Date of Delivery	1) 1-2 days if goods in stock 2) 10-20 days if goods out of stock with molding 3) 25-35 days if goods out of stock without molding 4) Store, Prompt shipment if annual requirement informed

Flexible Graphite Packing Ring / Expanded carbon rings are made by purity expanded graphite tape evenly wrapped and compressed under extreme pressure  to ring forms by highlyprecision mold. No fillers,No adhesives,recommend to use for valves,pumps, expansion joints and other parts inpetroleum,chemical,thermal power,general industries.

Flexible graphite packing ring has high temperature and high pressureresistance,self-lubrication, chemical stability and easy use and install.

Our ring has good sealing and have long using life,it is not easily deformed.