The ripple compensator belongs to a compensation element.The effective expansion and deformation of the bellows of the working body is used to absorb the size changes caused by thermal expansion and cold contraction of pipelines, conduits and containers, etc., or to compensate the axial, transverse and angular displacements of pipelines, conduits a1
Duct rubber compensator is divided into FDZ, FVB, FUB, XB four kinds of models, from rubber and rubber fabric composite material, steel flange, socket, thermal insulation materials, mainly used for a variety of flexible connection between fan, air duct, its function is sealing, shock absorption, noise reduction, medium resistance, displacement and 1
The rounded rectangle compensator adopts rectangular section and rounded waveform. The single expansion joint in the pipeline bears two-dimensional displacement.The elbow joint pipe composed of two expansion joints can withstand three dimensional displacement.
Three biased multi-level metals hard seal butterfly valve series,is the long life which the our company newly develops,the energy conservation butterfly valve.
Overview of ZGB-1 corrugated flame arrestor: The ZGB-1 new corrugated oil storage tank flame arrestor is a new product designed by the Beijing Design Institute of China Petrochemical Corporation. It has been tested and qualified by the Tianjin Fire Science Research Institute of the Ministry of Public Security according to the GB5908-86 standard of 1
Brief introduction of CS17H bimetallic trap: The CS17H bimetallic steam trap is driven by a bimetallic temperature sensing element to drive the valve core to open and close the valve. When the device is just started, low-temperature condensed water appears in the pipeline, the bimetal is flat, and the valve core is in the open position under the el1
Overview of D373H Wafer Metal Hard Seal Butterfly Valve: The characteristics of the wafer metal hard seal butterfly valve This valve adopts a triple eccentric sealing structure, the valve seat and butterfly plate are almost wear-free, and it has a tighter sealing function. The sealing ring is made of stainless steel, which has the dual advantages o1
Cast steel electric ball valves are suitable for two-position cut-off and adjustment situations. The connection between the valve and the actuator adopts a direct connection method. The electric actuator is equipped with a built-in servo system, without the need for an additional servo amplifier. The operation can be controlled by inputting a 4-20m1