Gold Member Since 2011
Audited Supplier
Ningbo Sunwell Sealing Materials Co., Ltd.

Presured Graphite Ring, Graphite Packing Ring, Graphite Seal Ring manufacturer / supplier in China, offering Presured Graphite Ring, Nomex Fiber Packing with Silicone Rubber Core (SUNWELL P305), Reinforced Graphite Gasket Sheet with Ss Tang Insert and so on.

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Presured Graphite Ring

FOB Price: US $0.5 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $0.5/ Piece
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Port: Ningbo, China
Production Capacity: 280ton/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: SUNWLEL SW406R
  • Application: Pumps
  • Color: Black
  • Transport Package: Wooden Case
  • Origin: China Ningbo
  • Material: Graphite
  • Standard: Standard
  • Trademark: SUNWELL
  • Specification: according your request
  • HS Code: 84841000
Product Description

SUNWELL 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.

SUNWELL 406RE -- Reinforced Die Formed Graphite Ring
Mould from pure flexible graphite with reinforcement, the insert materials stainless steel foil or mesh etc.

SUNWELL 406RK -- Die formed Graphite Ring with Corrosion Inhibitor
Corrosion inhibitor acts as a sacrificial anode to protect the valve stem and the stuffing box.

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

Material100% Expanded Graphite ( Metal mesh)
Temperature Range-220 up to +555 oC atmosphere;
-200 up to +2850oC in non-oxidizing enviroment
ProcessFans10 bar
Agitators50 bar
Valves800 bar
Shaft Speed10m/s in fans
Density1.2~1.55 g/cm3

Presured Graphite Ring
Presured Graphite RingPresured Graphite Ring
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