Detailed Product Description

ball vial,bent vial,inclinometers,slip indicator.

this type of spirit level vials often used on slip indicators and inclinometers.it is made from glass tube.bubble and ball are two kinds of this type vials.they are widely used for levelling and measuring equipments.a straight glass tube formed into a radius when heated. the radius can be from 50mm to 6000mm.There are physical limitations to what will work effectively as a vial relating to the diameter, the sensitivity, the bubble size and the choice of liquid.we have much experience in this filed.can help to design the vial to meet your requirements. please for more details.