Sello Type 21 Mechanical Seal
US$0.50-60.00 / Piece
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What is John Crane Type 21 Single Spring Pump Mechanical Seal

About this Item
Details
Company Profile

Price

Min. Order Reference FOB Price

1 Piece US$0.50-60.00 / Piece

Sepcifications

  • Structure Single End
  • Pressure Medium Pressure Mechanical Seals
  • Speed General Speed Mechanical Seal
  • Temperature Poor Temperature Mechanical Seal
  • Performance High Pressure
  • Standard Standard
  • Type Jc21
  • Balance Unbalanced
  • Transport Package Individual Package
  • Specification OEM
  • Trademark SEALCON
  • Origin China
  • Custom Accept
  • Place of Origin Zhejiang, China
  • Face Carbon, Sic, Tc
  • Metal Part SS316, Hastelloy C
  • Feature Durable
  • Seat Ceramic, Sic, Tc
  • Brand Name Sealcon
  • Model Number R18
  • Spring SS304, SS316, Hastelloy C

Product Description

Sealcon R18 can replace John Crane type21 mechanical seal Our seals are high-qualified due to we strictly follow the DIN24960, ISO3069, EN12756, API628 standards. If the seal is not the one you need, contact us and inform us your pump model or drawing, material, shaft size for quotation. We ...

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Sello Type 21 Mechanical Seal Comparison
Transaction Info
Price US $ 0.50-60.00/ Piece US $ 350.00-20,000.00/ Piece US $ 350.00-20,000.00/ Piece US $ 350.00-20,000.00/ Piece US $ 350.00-20,000.00/ Piece
Min Order 1 Pieces 1 Pieces 1 Pieces 1 Pieces 1 Pieces
Trade Terms - - - - -
Payment Terms T/T, Western Union, Paypal L/C, T/T, D/P, Western Union, Paypal L/C, T/T, D/P, Western Union, Paypal L/C, T/T, D/P, Western Union, Paypal L/C, T/T, D/P, Western Union, Paypal
Quality Control
Product Certification - ISO9001:2015, ISO14001:2004, API Specification Q1 ISO9001:2015, ISO14001:2004, API Specification Q1 ISO9001:2015, ISO14001:2004, API Specification Q1 ISO9001:2015, ISO14001:2004, API Specification Q1
Management System Certification ISO 9000 ISO 9001, BRC ISO 9001, BRC ISO 9001, BRC ISO 9001, BRC
Trade Capacity
Export Markets North America, South America, Europe, Southeast Asia/ Mideast, Africa Domestic Domestic Domestic Domestic
Annual Export Revenue - - - - -
Business Model - OEM, ODM OEM, ODM OEM, ODM OEM, ODM
Average Lead Time - Off-season: 1 Month(s)
Peak-season: 1 Month(s)
Off-season: 1 Month(s)
Peak-season: 1 Month(s)
Off-season: 1 Month(s)
Peak-season: 1 Month(s)
Off-season: 1 Month(s)
Peak-season: 1 Month(s)
Product Attributes
Specification
Structure: Single End;
Pressure: Medium Pressure Mechanical Seals;
Speed: General Speed Mechanical Seal;
Temperature: Poor Temperature Mechanical Seal;
Performance: High Pressure;
Standard: Standard;
Type: Jc21;
Balance: Unbalanced;
Custom: Accept;
Place of Origin: Zhejiang, China;
Face: Carbon, Sic, Tc;
Metal Part: SS316, Hastelloy C;
Feature: Durable;
Seat: Ceramic, Sic, Tc;
Brand Name: Sealcon;
Model Number: R18;
Spring: SS304, SS316, Hastelloy C;
Structure: Single End;
Pressure: Medium Pressure Mechanical Seals;
Speed: General Speed Mechanical Seal;
Temperature: Temperature Mechanical Seal;
Performance: Corrosion;
Standard: Standard;
Type: Double-End;
Balance: Balanced;
Pump Package: Carton and Wooden Cases;
Testing: Dynamic Balancing;
Types of Welding Parts: OEM/ODM;
Material 1: Synthetic Carbons, Metalle, Carbides, Metal Oxides;
Material 2: Plastics, Static Seal, Non-Asbestos, Crnimo-Steel;
Structure: Single End;
Pressure: Medium Pressure Mechanical Seals;
Speed: General Speed Mechanical Seal;
Temperature: Temperature Mechanical Seal;
Performance: Corrosion;
Standard: Standard;
Type: Double-End;
Balance: Balanced;
Pump Package: Carton and Wooden Cases;
Testing: Dynamic Balancing;
Types of Welding Parts: OEM/ODM;
Material 1: Synthetic Carbons, Metalle, Carbides, Metal Oxides;
Material 2: Plastics, Static Seal, Non-Asbestos, Crnimo-Steel;
Structure: Single End;
Pressure: Medium Pressure Mechanical Seals;
Speed: General Speed Mechanical Seal;
Temperature: Temperature Mechanical Seal;
Performance: Corrosion;
Standard: Standard;
Type: Double-End;
Balance: Balanced;
Pump Package: Carton and Wooden Cases;
Testing: Dynamic Balancing;
Types of Welding Parts: OEM/ODM;
Material 1: Synthetic Carbons, Metalle, Carbides, Metal Oxides;
Material 2: Plastics, Static Seal, Non-Asbestos, Crnimo-Steel;
Structure: Single End;
Pressure: Medium Pressure Mechanical Seals;
Speed: General Speed Mechanical Seal;
Temperature: Temperature Mechanical Seal;
Performance: Corrosion;
Standard: Standard;
Type: Double-End;
Balance: Balanced;
Pump Package: Carton and Wooden Cases;
Testing: Dynamic Balancing;
Types of Welding Parts: OEM/ODM;
Material 1: Synthetic Carbons, Metalle, Carbides, Metal Oxides;
Material 2: Plastics, Static Seal, Non-Asbestos, Crnimo-Steel;
Supplier Name

Hangzhou Sealcon Fluid Machinery Co., Ltd.

China Supplier - Diamond Member Audited Supplier

Dongguan Hydroblue Tech Co., Ltd.

China Supplier - Gold Member Audited Supplier

Dongguan Hydroblue Tech Co., Ltd.

China Supplier - Gold Member Audited Supplier

Dongguan Hydroblue Tech Co., Ltd.

China Supplier - Gold Member Audited Supplier

Dongguan Hydroblue Tech Co., Ltd.

China Supplier - Gold Member Audited Supplier