DURAN® Spherical Joint, cup, inches size

Complies with DIN 12244 and 12264
Manufactured from borosilicate glass 3.3
Flexible connections of up to 15° can be realised depending on the size of the cut (angle = tightness reduced)
Better detachability due to greater flexibility of the ground joint
The nominal size describes the nominal diameter of the spherical ground joint.
Not self-supporting
Glass articles for further processing

Product Overview

DURAN® spherical ground joints according to DIN 12244 and 12264 are used to produce flexible connections of up to 15° – depending on the size of the ground joint. From an angle > 5°, a reduction in tightness must be expected. The nominal size is composed of the nominal diameter of the spherical ground joint and, if applicable, the clear width of the pipe diameter. Ground joints with ground grease or PTFE sleeves should always be used. Ball joint clamps with locking screw are the perfect addition to secure the ball joint.

Products

Catalog No	Cup (S)	Diameter d (mm)	Wall Thickness s (mm)	Length l (mm)	Remarks	Quantity
286320208	13	8	2.2	100	Supplementary to DIN	50
286321007	13	8	1.5	100	–	50
286322209	19	10	1.5	110	Supplementary to DIN	50
286322603	19	12	1.5	110	Supplementary to DIN	50
286323805	29	16	1.8	120	Supplementary to DIN	10
286324201	29	15	1.8	120	–	10
286325403	35	24	1.8	120	Supplementary to DIN	10
286326605	35	28	2	120	Supplementary to DIN	10
286327001	40	28	2	150	Supplementary to DIN	1
286327207	41	30	2	150	Supplementary to DIN	10
286328203	51	36	2.8	150	–	10
286329002	64	48	3.2	150	–	1