Die-formed Ring

Die-formed Ring

Product number:RGS P406R

Quick Overview: Die formed graphite ring are made of expanded graphite without any filler or binders. No special corrosion protection is required. In general, it has square section and has V shaped and wedge shaped section.

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Product Description

Die formed ring are made of low-sulphur expanded graphite without any filler and binders. They are compressed in precise moulding tools to the required density. Due to the high purity of the material, no special corrosion protection is required. In general, it has square section and V-Shaped and Wedge-shaped section.

RGSP406RE -- Reinforced Die Formed Graphite Ring
Mould from pure flexible graphite with reinforcement, the insert materials stainless steel foil or mesh etc.
RGSP406RK -- Die formed Graphite Ring with Corrosion Inhibitor

Corrosion inhibitor acts as a sacrificial anode to protect the valve stem and the stuffing box.


Die-formed Ring
Item no.: RGSP406R


Die formed graphite ring are made of expanded graphite without any filler or binders. No special corrosion protection is required. In general, it has square section and has V shaped and wedge shaped section.


Typical Application
* Bear violent alteration of temperature and pressure.
* It is ideal packing for valve and static seal in almost all applications.
* Can be used as stand-alone packing or combination other packing rings.

Prime Features
* It has all properties of expanded graphite.
* The reinforced materials can be changed.


Technical Data

Material

100% Expanded Graphite ( Metal mesh)

Temperature Range

-220 up to +555 oC atmosphere;

-200 up to +2850oC in non-oxidizing enviroment

Process

Rotating

10 bar

Reciprocating

50 bar

Static

800 bar

Shaft Speed

10 m/s in fans

PH

0~14

Density

1.2~1.55 g/cm3