Carbon Graphite Pump Mechanical Seal Face

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  • Model NO.: according to drawing
  • Pressure: Medium Pressure Mechanical Seals
  • Temperature: Temperature Mechanical Seal
  • Standard: Nonstandard
  • Balance: Balanced
  • Trademark: APTS
  • Specification: 59U M7N MG1 or based on specific drawing
  • HS Code: 8483300090
  • Structure: Double-End
  • Speed: General Speed Mechanical Seal
  • Performance: Wear
  • Type: G9 M7n Mg1
  • Based Standard: DIN ASTM GB
  • Transport Package: Carton
  • Origin: China

Carbon Graphite Seal Rings has the advantage of excellent corrosion resistance, self lubricity, high coefficient of heat conductivity. In addition, resin impregnated carbon has low permeability and good thermal conductivity. Resin impregnated Carbon Graphite Seal Faces is the normal rotary seal face material. 

We have following grades of carbon graphite: 
*Impregnated Phenolic Resin Graphite
*Impregnated Furan Resin Graphite
*Impregnated Antimony Alloy graphite
*High Purity Graphite

Carbon seals offer the greatest economy and lubricity for sealing non-abrasive products. It's good for clean, abrasive free materials. It self-lubricates to reduce heat and extend service life. It works great with all other seal materials. 

 
Material

Grade

Compressive Strength MPa ≥

Transverse Strength MPa≥

Shore Hardness ≥

Bulk Density g/cm3 ≥

Open Porosity % ≤

Working Temperature ºC≤

Impregnated Phenolic Resin Graphite

M218F

160

60

80

1.8

2

180

Impregnated Furan Resin Graphite

M180K

240

70

95

1.85

1.2

210

Impregnated Epoxy Resin Graphite

M120H

200

55

85

1.7

1

200

Impregnated Babbitt Graphite

M103B

225

75

75

2.4

3.5

200

Impregnated Aluminum Alloy graphite

M205A

260

85

75

2

2

400

Impregnated Copper Alloy graphite

M181P

250

80

75

2.4

3

350

Impregnated Antimony Alloy graphite

M181D

195

80

78

2.3

2.5

350

Resin Carbon Graphite

M234

110

50

100

1.9

6

500


Stainless Steel Weld Neck Flange 


Description:SOCKET FLANGE 
Pressure::150#  300#  400# 600#   900#  1500#   2500# 
Sealing face:RF  MFM   FF   TG   RJ 
Size:1/2"-24" 
Raw Material:BAR , steel ingot 
Manufacture standard:ASMEB16.5 
Manufacture Process:Forgin,solution,machining 
Grade:304,304L,304H,321,316,316L,2520/310S2205/S31803,S32750,S32760,904L,317,347,347H.

Surface Surface Treatment:FINE TURNING


Stainless Weld Neck Flange Big

WN Flange

Weld Neck Flange

Weld Neck Flange,Steel Pipe Flange,Steel Pipe Fittings,Steel Blind Flange

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