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Home ProductsIndustrial Mechanical SealsJohn Crane Type 58U Replacement Multi Spring Mechanical Seal
John Crane Type 58U Replacement Multi Spring Mechanical Seal
John Crane Type 58U Replacement Multi Spring Mechanical Seal John Crane Type 58U Replacement Multi Spring Mechanical Seal John Crane Type 58U Replacement Multi Spring Mechanical Seal John Crane Type 58U Replacement Multi Spring Mechanical Seal John Crane Type 58U Replacement Multi Spring Mechanical Seal
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John Crane Type 58U Replacement Multi Spring Mechanical Seal

Minimum Order Quantity : 5PC Price : Negotiated
Packaging Details : box as requirement Delivery Time : 20-30DAYS
Payment Terms : T/T, Western Union, L/C Supply Ability : 100000PC/Month
Place of Origin: MADE IN CHINA Brand Name: JR
Certification: ISO9001 Model Number: 58U

Detail Information
Material: SIC SIC FKM CAR CER NBR Function: For Oil Pump, Water Pump
Transport Package: Box HS Code: 848420090
Specification: John Crane Type 58U Certificate: ISO9001
Type: 58u Standard: Standard
Style: Mechanical Seals 58U For Chemical Centrifugal Pumps Replacement: Burgmann BT.C5.KU Seal Aesseal M03S Seal John Crane T58U Seal Sterling 259S Seal
High Light:

58U Replacement Multi Spring Mechanical Seal

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12bar Multi Spring Mechanical Seal

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SiC multi spring mechanical seal

Product Description

John Crane Type 58U Replacement Multi-Spring Mechanical Seal For Industrial Pump

 

Operational Conditions:

  1. John Crane Type 58U mechanical seal
  2. Structure Description:
  3. Equivalent to John crane 58U
  4. Multiple spring design,Unbalanced seal
  5. Operating Limits:
  6. Temperature:-20---180℃
  7. Speed: 15m/s
  8. Pressure:12bar
  9. Standard Size:14-100mm

Materials:

  • Material:Metal
  • Style:Mechanical Seal
  • Sealing face:graphite,silicon carbide,tungsten carbide,aluminum oxide
  • Secondary sealing:acrylonitrile rubber,fluorine rubber,ethylene propylene rubber,PTFE
  • Metal component:stainless steel,SUS304,SUS316L


Performance Capabilities

 

 john crane 58U mechanical seal rotary seal mixer seal
Operational Condtions
Size
Material
Temperature:
-40℃ to 200℃ dependent on the elastomer
14mm to 100mm
Face: Carbon, SiC, TC
Pressure:Up to 25 bar
Seat: Ceramic, SiC, TC
Speed:Up to 20 m/s
Elastomer:NBR, EPDM, FKM
End Play /axial float Allowance:±1.0mm
Other Metal Parts : SS304, SS316

 

Structural Features: single end, multiple springs, unbalanced, independent direction of rotation, drive sleeve transmission. This component has a compact structure with small axial dimension and equal force on the sealing surface. This component can work as an alternative to similar products such as John Crane 58U, 59B, and 59U.

Industrial Standards: DIN24960, ISO3069, GB6556-94

Scopes of Application: mainly used in chemical centrifugal pumps, vacuum pumps, compressors and reaction kettles for industries such as chemical processing, refrigeration, oil refining, petrochemical engineering, sewage treatment, electricity generation, papermaking, and pharmacy

 

John Crane Type 58U Replacement Multi Spring Mechanical Seal 0

 

58U Dimensions(mm)
Size d D3 D6 D7 L3 L4 L8
14 14 24 21 25 23.0 12.0 12.8
16 16 26 23 27 23.0 12.0 12.8
18 18 32 27 33 24.0 13.5 14.5
20 20 34 29 35 24.0 13.5 14.5
22 22 36 31 37 24.0 13.5 14.5
24 24 38 33 39 26.7 13.3 14.3
25 25 39 34 40 27.0 13.0 14.0
28 28 42 37 43 30.0 12.5 13.0
30 30 44 39 45 30.5 12.0 13.0
32 32 46 42 48 30.5 12.0 13.0
33 33 47 42 48 30.5 12.0 13.0
35 35 49 44 50 30.5 12.0 13.0
38 38 54 49 56 32.0 13.0 14.0
40 40 56 51 58 32.0 13.0 14.0
43 43 59 54 61 32.0 13.0 14.0
45 45 61 56 63 32.0 13.0 14.0
48 48 64 59 66 32.0 13.0 14.0
50 50 66 62 70 34.0 13.5 14.5
53 53 69 65 73 34.0 13.5 14.5
55 55 71 67 75 34.0 13.5 14.5
58 58 78 70 78 39.0 13.5 14.2
60 60 80 72 80 39.0 13.5 14.2
63 63 93 75 83 39.0 13.5 14.2
65 65 85 77 85 39.0 13.5 14.2
68 68 88 81 90 39.0 13.5 14.2
70 70 90 83 92 45.0 14.5 15.2
75 75 95 88 97 45.0 14.5 15.2
80 80 104 95 105 45.0 15.0 15.7
85 85 109 100 110 45.0 15.0 15.7
90 90 114 105 115 50.0 15.0 15.7
95 95 119 110 120 50.0 15.0 15.7
100 100 124 115 125 50.0 15.0 15.7

John Crane Type 58U Replacement Multi Spring Mechanical Seal 1

John Crane Type 58U Replacement Multi Spring Mechanical Seal 2John Crane Type 58U Replacement Multi Spring Mechanical Seal 3

We are engaged in manufacture and installation exporting and wholesaling quality range of Industrial Seal, Single Spring Seal, Balance and Unbalance Spring Seal, External Mounted Seal, PTFE Bellow External Mounted Seal, Catridge Balance Seal, Multiple Spring Balance Seal, Dry Running Reverse Balance Seal, Agitator Double Acting Unbalance Seal, Single Conical Helical Spring, Rubber Bellow Seal, Multi Spring Seal, Metal Bellow Seal, Elastomer Bellow Seal, Conical Spring Seal, Air Condition Compressor Seal, Auto Cooling Seal, Metallic Bellow Seal,

All ranges of mechanical seals for Flygt Pumps, Grundfos Pumps, Pumps, APV Pumps, Grindes Pumps, Fristam, ABS, Alleeiler, EMU, GEA

Tunchenhagen, Godwin, Hidrostal, Hilge, Johnson, Lowara, Waukesha, Vogelsang Pumps etc.

 

At the meantime, we could manufacture seals according to your sample or drawing, and design as your request,Customization: Changes of materials for getting other operating parameters are possible. Contact us with your requirements.

 

 

Question 1: Are you a factory or a trade company?
Answer: We are a factory and have our top sales for the trade service.

 

Question 2: Can I try to get a SAMPLE before the order?
Answer: Sure. You can ask for the samples. Usually they're free.

 

Question 3: Where is your factory located? How can I visit there?
Answer: Our factory is located in Ningbo, China. You can fly to Ningbo or Shanghai airport directly. All our clients, from home or abroad, are warmly welcome to visit us!

 

Question 4: How does your factory do regarding quality control?
Answer: Quality is priority. We always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained ISO9001 authentication.

 

Question 5: How about the lead time?
Answer: Within10-20 days after getting the prepayment.

 

Question 6: How can we pay?
Answer: For small sample shipping cost, you can pay either by paypal or by T/T. And by T/T at sight for large amount of the order.

 

Question 7: If OEM available?
Answer: Yes, we provide all of our products OEM /ODM service.

 

Question 8: If I can buy pumps or pump parts from your company?
Answer: Yes , we also provide pumps and pump parts, such as Lobe pumps, Compound & homogeneous pumps, Homogeneous & emulsification pumps and so on

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