Latch steel flange, maple 30s41nzh cast with a sliding spindle.
Latches 30s41nzh are intended for use as the locking device on pipelines. The latch cannot be used as the control device.
Case details of latches 30s41nzh are made of steel of brands: 35L, 20GL, 12H18N9TL.
Accession to the pipeline flange in accordance with GOST 12815-80 and under welding.
liquid and gaseous nonaggressive oil products,
other nonaggressive liquid and gaseous environments.
Options of execution of latches 30s41nzh:
hand-operated (flywheel and mechanical
under the electric drive.
Latch 30ch6br Du100The pig-iron latch 30ch6br with a diameter of 100 mm represents an element of pipeline fittings which is intended for installation as the locking device. In most cases by means of latches to be made transportation of such working environments as steam, oil, gas and water. Use of latches of this kind for transportation of other gaseous or liquid environments is also possible. The main condition which should be observed at the organization of a global network of the pipeline with use of such element as the latch 30ch6br dimension of 100 mm, is observance of service conditions. That is the working environment in relation to material of which latches pig-iron are made has to be nonaggressive.