PLASTIC DISCHARGE TAP IN RESERVOIRS USED FOR LIQUID STORAGE AND TRANSPORTATION Russian patent published in 2005 - IPC

FIELD: containers for transportation and storage of articles and materials, particularly with taps or cocks.

SUBSTANCE: tap of valve type or ball type comprises body with inlet pipe connected to outlet pipe of liquid reservoir and outlet pipe welded to sealing part of lever-actuated sleeve having discharge hose attached thereto. Tap body is formed of high-density polyethylene, sealing part is made of high-density polyethylene reinforced with fiber glass. Mating part of the sleeve is secured to connecting end of discharge hose and is fixed on seating part by pressing lever connected thereto.

EFFECT: increased air-tightness of discharge valve with discharge hose due to increased rigidity of high-density polyethylene reinforced with fiber glass welded to outlet pipe of seating part.

2 cl, 2 dwg