Jiangsu Profile
Product List
5941. Type 51U Multi-Spring Unbalanced Custom Mechanical Seal 
[Sep 03, 2026]
[Sep 03, 2026] Product Description SS-Type 51U:John Crane Type 51U/Type 51. Structure Description: Equivalent to John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Multiple spring , balanced seal Operating ...
Company: SAISI SEAL CO., LTD
5942. Non-standard Type 51U mechanical seal with flushing hole [Sep 03, 2026]
[Sep 03, 2026] Product Description SS-Type 51U:John Crane Type 51U/Type 51. Structure Description: Equivalent to John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Multiple spring , balanced seal Operating ...
Company: SAISI SEAL CO., LTD
5943. Non-standard customized John crane 51U mechanical seal [Sep 03, 2026]
[Sep 03, 2026] Product Description SS-Type 51U:John Crane Type 51U/Type 51. Structure Description: Equivalent to John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Multiple spring , balanced seal Operating ...
Company: SAISI SEAL CO., LTD
5944. JOHN CRANE SEAL ASSEMBLY TYPE 9B CFD1029 QP191 SIZE: 1-1/8" RECONDITIONED [Aug 29, 2026]
[Aug 29, 2026] Product Description SS-Type 9B:John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Structure Description: Equivalent to John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Multiple spring , ...
Company: SAISI SEAL CO., LTD
5945. custom made John Crane Type 9/9t/9b/9bt Mechanical Seal/pump seal [Aug 29, 2026]
[Aug 29, 2026] Product Description SS-Type 9B:John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Structure Description: Equivalent to John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Multiple spring , ...
Company: SAISI SEAL CO., LTD
5946. john crane Type 109b mechanical seal online manufacture [Aug 29, 2026]
[Aug 29, 2026] Product Description SS-Type 9B:John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Structure Description: Equivalent to John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Multiple spring , ...
Company: SAISI SEAL CO., LTD
5947. custom made John Crane Mechanical Seal 9b [Aug 29, 2026]
[Aug 29, 2026] Product Description SS-Type 9B:John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Structure Description: Equivalent to John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Multiple spring , ...
Company: SAISI SEAL CO., LTD
5948. custom made Mechanical seal John Crane Type 9B [Aug 29, 2026]
[Aug 29, 2026] Product Description SS-Type 9B:John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Structure Description: Equivalent to John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Multiple spring , ...
Company: SAISI SEAL CO., LTD
5949. High Sealing Performance Rubber O Ring FKM NBR EPDM Silicone Sealing Oring O-Ring [Aug 28, 2026]
[Aug 28, 2026] Product Description Different elastomers have different compatibility with various chemical elements and their characteristics. See the table below for more material knowledge to order the most cost-effective o-rings ...
Company: Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
5950. Industrial-Grade Graphite Filled Reinforced PTFE Gasket [Aug 28, 2026]
[Aug 28, 2026] Product Description Photo CATEGORIES: Fill different materials according to customers' requirement, such as carbon powder, polystyrene, glass fiber, graphite, copper powder, etc. FILLED PTFE MATERIAL: Glass ...
Company: Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
5951. Factory Customized High-quality Mechanical Seals [Aug 28, 2026]
[Aug 28, 2026] Product Description Features Equivalent to HA211 Single seal Unbalanced Independent of direction of rotation Positive torque transmission due to bayonet drive between seal head and drive collar O-Ring groove for ...
Company: SAISI SEAL CO., LTD
5952. O-Ring Mechanical Seal for Gorman-rupp Pump SIC/TC/VIT/T21 Size 2.25Inch [Aug 28, 2026]
[Aug 28, 2026] Product Description Features Equivalent to HA211 Single seal Unbalanced Independent of direction of rotation Positive torque transmission due to bayonet drive between seal head and drive collar O-Ring groove for ...
Company: SAISI SEAL CO., LTD
5953. burg HA211 single unbalanced seal. also replaced by 250 seal. [Aug 28, 2026]
[Aug 28, 2026] Product Description Features Equivalent to HA211 Single seal Unbalanced Independent of direction of rotation Positive torque transmission due to bayonet drive between seal head and drive collar O-Ring groove for ...
Company: SAISI SEAL CO., LTD
5954. BURG MANN HA211-70 O-ring Mechanical Seal for Pump [Aug 28, 2026]
[Aug 28, 2026] Product Description Features Equivalent to HA211 Single seal Unbalanced Independent of direction of rotation Positive torque transmission due to bayonet drive between seal head and drive collar O-Ring groove for ...
Company: SAISI SEAL CO., LTD
5955. John Crane Type 9/9T/9B/9BT Replacement Mechanical Seal [Aug 21, 2026]
[Aug 21, 2026] Product Description SS-Type 9B:John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Structure Description: Equivalent to John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Multiple spring , ...
Company: SAISI SEAL CO., LTD
