BST Sızdırmazlık Elemanları San. ve Dış Tic. Ltd. Şti.
İstanbul · Beyli̇kdüzü
BST Sızdırmazlık Elemanları San. ve Dış Tic. Ltd. Şti.
BST Sızdırmazlık was founded in 2013; it manufactures and imports pump, compressor and mixer seals.
About
BST Seal Manufacturing Co. Ltd. founded in 2013 by young enterpreneurs. We provide technical expertise of the pump, compressor, mixers and other sealing applications mainly to food, textile, energy, pharmaceutical chemistry, maritime, petrochemical industry, refinery as well as others.
Production profile
Company type
Activity types
Production capabilities
Machine park
Materials worked
Manufacturing processes
Technical standards
Industries served
Activity categories
Factory gallery
Products
Cartridge Seal BST 200 D
BST 200 D is a balanced, rotation-direction-independent cartridge seal. Limits are d1 25–100 mm, p 25 bar, t −40 to +220 °C; the catalogue table runs from 25 mm to 100 mm shaft diameter. Cartridge seals are defined as one-piece cartridges, distinct from O-ring and bellows types. The homepage groups cartridge seals for the most demanding pump applications.
Mechanical Seal B6
The BST catalogue publishes B6 mechanical-seal limits as d1 10–40 mm, p 10 bar, v 20 m/s, t −20 to +180 °C. Mechanical seals stop fluid leakage on pumps, compressors and mixer applications; most are made to EN 12756. The About page lists chemistry, pharma, energy, textile, food, paper, maritime, petrochemical and refinery as served industries. Conical-spring B6 is a shaft seal distinct from cartridge BST 200 D and mixer BST 100.
Mixer Seal BST 100
Mixer-seal limits are published as diameter 40–220 mm, pressure 6–16 bar, temperature −40 to +250 °C, peripheral speed 2–5 m/s. BST 100 is single-acting unbearing, BST 130 double-acting unbearing, BST 120 single-acting bearing, BST 140 double-acting bearing. The About page states service to every sector that needs mixer sealing. The catalogue table lists shaft sizes from 40 mm to 220 mm for chemical, pharma and food mixers.
Services
Gasket and Sheet Supply
The homepage presents soft packing and gasket/sheet groups separately from mechanical and cartridge seals. The About text states service to food, textile, energy, pharma, chemistry, paper, maritime and petrochemical sealing applications. PTFE, carbon and stainless steel are used in pump-compressor-mixer seal manufacture. Supply runs from Beylikdüzü OSB Birlik San. Sit. 3rd Street No:119 and [email protected].
Custom Seals
The catalogue has a separate special-seals section. Mixer BST 100 (Ø40–220 mm, 6–16 bar, −40 to +250 °C) and cartridge BST 200 D (d1 25–100 mm, 25 bar, −40 to +220 °C) are adapted to non-standard shafts and process conditions. The About page commits a specialist team and technical know-how as a solution partner for chemistry, pharma, food and maritime. Mechanical-seal types to EN 12756 are defined as O-ring, bellows and cartridge.
Pump Overhaul
BST states that it serves every sector needing pump, compressor, mixer and other sealing applications. Mechanical seal B6 (d1 10–40 mm, 10 bar) and cartridge BST 200 D (d1 25–100 mm, 25 bar) are used on pump shafts. Chemistry, energy, petrochemical and refinery uses are listed on the About page. Technical service and overhaul requests are taken at Beylikdüzü OSB Birlik San. Sit. 3rd Street No:119 and +90 212 422 69 69.