Mechanical Seal The Same as John Crane Type 1 & Packing Kit

• Structure: All Machined Metal
• Pressure: 29 Bar
• Temperature: -40°c to 205°c
• Performance: Corrosion
• Standard: Standard
• Balance: Unbalanced
• Model NO.: TS T1
• Service Branches: USA, Australia, Shanghai, Wenzhou, Canton
• Material 1: Tc/Tc/Viton/316 or 304
• Material 2: Ssic/Ssic/Viton/316 or 304
• Transport Package: Trisun Standard or Customised
• Specification: All sizes
• Trademark: Trisun, Nuetral or customised
• Origin: Made in China
• HS Code: 8484200090
• Production Capacity: 9, 000, 000PCS/Year

Product Description

This packing is used together with john crane type 1-2.5



Our TS T1 can totally replace John Crane type 1. Its size ranges from 0.5" to 3.5" . This seal can be used in pumps, mixers, blenders, agitators, air compressors, blowers, fans and other rotary shaft equipment.

Sleeve material SUS304 or SUS316 and coating with Cr2O3


We use the very best in Ceramics, Carbon, Tungsten Carbides and other exotic materials for a quality fit and operation in-between servicing and maintenance.


Used on MCM,CURFLO, MISSION pumps.

We also make cartridge seals to replace Type1 seals when pumps run under harsh conditions.


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Trisun company introduction:

TRISUN established in 1998, after 20 years developing, now we have total 200 employees and 13,661 sqm workshop area. The turnover in 2016 was about 23 million in USD, share of export was 70%, produced about 9 million pcs of mechanical seals. Please see attached company information and photos.

Our Pump Seals use the very best in Ceramics, Carbon, Tungsten Carbides, SS304, SS316, hastlloy, Inconel and other exotic materials for a quality fit and operation in-between servicing and maintenance.

Certificated with ISO9001, ISO14001 and TS16949, our main products are of high technology products widely applied in chemistry, pharmacy, power  industry: agitator seal, dry gas sea system, cartridge seal and metal bellows seal, 
which can replace John Crane, Burg, Flowserve, etc.

Product aims to OEM market. For sanitary industry, all the parts and material have FDA and WRAS certification,  

Our seals are widely used and highly reliable in food, drink, petroleum, chemistry, refinery, paper making, pharmacy, power and auto industry, etc.

All ranges of mechanical seals for Flygt Pumps, Grund Pumps, APV Pumps, Grindex Pumps, Fristam, ABS, EMU, Hidrostal, Hilge, Johnson, Lowara, Waukesha, Vogelsang Pumps, etc.

100% passed static testing before shipment!


If you have inquiry, please send it to me by email  . We are sure any of your inquiry will get our prompt attention & reply. Thanks.