详情

Materia ****-This ball joint pinch clamp is made of stainless steel with bright, polished finish for years of chemical-impervious use ;The polished surface is free ofburrs and irregularities that could damagethe labglassware,especially in the expensive schlenk line,;The heavy-duty material wont deform even under the tough,daily use.
Design*****-the pinch clamp are designed to securely hold spherical or O-ring joints together;The forked-shaped jaws supply uniform compression for leak-free seals,it is quite important for vacuum apparatus;The screw type locking nut with progressive springs provide themaximum security for holding the jointed glassware.
Use***-This pinch clamp is used to holding and connecting the ground glass ball and socket joint,the O-ring  joints.It may be used in a vacuum line connecting the manifold with cold trap or other high vacuum apparatus,which made with spherical joint or O-ring joint.
Size*-Size number indicates the diameter in millimeters of the ball over which the clamp fits, and corresponds to numerator of Spherical Joint for which clamp is intended. Clamp*2#fits*2/5 spherical joints or 5# O-ring joints.
Attention*- The pinchclamps are designed primarily for securing and holding the joint and are not intended to replace the usual clamps, rings, tripods, etc. as ordinarily used for supporting glassware assemblies.