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Ningbo Yinzhou Yongxing Mechanical Seals Factory

Mechanical Seals, Pump Seals, Elastomer Bellow Mechanical Seals manufacturer / supplier in China, offering John Crane Single Spring Elastomer Bellow Mechanical Seals (21, 21T), Hot Sale Yk Brand O-Ring Mechanical Seals (RO-B), Hot Sale Yk Brand O-Ring Mechanical Seals (M2N) and so on.

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Supplier Homepage Product Elastomer Bellow Mechanical Seals John Crane Single Spring Elastomer Bellow Mechanical Seals (21, 21T)

John Crane Single Spring Elastomer Bellow Mechanical Seals (21, 21T)

FOB Price: US $10-30 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $10-30/ Piece
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Port: Ningbo, China
Production Capacity: 5000000sets/Year
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: YX 21, 21T
  • Pressure: Low Mechanical Seal
  • Temperature: Temperature Mechanical Seal
  • Standard: Standard
  • Balance: Unbalanced
  • Rotary Ring Materials: B, a, Q1, Q2
  • Spring and Metal Parts Materials: F, G
  • Transport Package: Normal Package or Requested Package
  • HS Code: 8484200090
  • Structure: Single End
  • Speed: General Speed Mechanical Seal
  • Performance: Wear
  • Type: 21, 21t
  • Stationary Ring Materials: U2, Q2, V1, Q1
  • Secondary Seal Materials: V, P, E
  • Trademark: YK
  • Origin: Ningbo, China
Product Description
1. Operational Conditions:
Temperature: -20
ºC to +120ºC
Pressure: ≤1.0MPa
Speed: ≤15m/s
2. Materials:
Stationary Ring: Ceramic (Alumina), Silicon Carbide Reaction Bonded, Silicon Carbide Sintered Pressureless, Ni-binder Tungsten Carbide Rotary Ring: Resin Impregnated Carbon Graphite (Furan), Antimony Impreg, Carbon Graphite, Silicon Carbide Sintered Pressureless, Silicon Carbide Reaction Bonded
Secondary Seal: Nitrile (NBR), Ethylene Propylene (EPDM), Fluorocarbon Rubber (Viton)Spring and Metal Parts: Stainless Steel, Stainless Steel
3. Seat Type:
Standard: L04
Alternative: L03, C21
4. Applications: Clean Water, Sewage Water, Oil and other moderately corrosive fluids

John Crane Single Spring Elastomer Bellow Mechanical Seals (21, 21T)
John Crane Single Spring Elastomer Bellow Mechanical Seals (21, 21T)


 
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