China High Quality Type 21 Mechanical Seal Factory – Alfa Laval-5 Laval pump seals replace Vulcan mechanical seals Type 93 – VICTOR SEALS Detail:
Combination materials
Rotary Face
Silicon carbide (RBSIC) O
Carbon graphite resin impregnated Ak
Stationary Seat
Silicon carbide (RBSIC) O
Tungsten carbide W1
Auxiliary Seal
Ethylene-Propylene-Diene (EPDM) E
Spring
Stainless Steel (SUS304) F
Stainless Steel (SUS316) G
Metal Parts
Stainless Steel (SUS304) F
Stainless Steel (SUS316) G
Shaft Size
22mm ( for A and B Version)
Product detail pictures:

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Attaining consumer satisfaction is our firm's purpose for good. We'll make wonderful efforts to produce new and top-quality merchandise, meet up with your special necessities and supply you with pre-sale, on-sale and after-sale products and services for China High Quality Type 21 Mechanical Seal Factory – Alfa Laval-5 Laval pump seals replace Vulcan mechanical seals Type 93 – VICTOR SEALS, The product will supply to all over the world, such as: Tunisia, Zimbabwe, Mauritius, We have a dedicated and aggressive sales team, and many branches, catering to our customers. We are looking for long-term business partnerships, and ensure our suppliers that they will definitely benefit in both short and long run.
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!









