Chengming Hydraulics specializes in the production and sales of pressure gauge fittings, pressure hoses, and pipe connectors, etc. Equipped with advanced production facilities and a comprehensive quality inspection system, we ensure product quality. With a strong technical team and years of accumulated production experience and new product design capabilities, we continuously adopt advanced technologies and introduce cutting-edge research achievements, constantly enriching and improving product quality and variety. We promote the spirit of technological innovation, dare to develop new products, replace imported products, meet customer needs, and contribute to timely production and cost-saving for numerous enterprises.

Chengming Hydraulic Co., Ltd.'s pressure connectors feature an automatic shut-off valve. When used individually, the spring mechanism keeps the valve closed. Upon connecting to a measuring hose or connector with a mandrel, the shut-off valve can be opened for sampling from high or low-pressure fluid systems and for system pressure detection.

Pressure Test Fitting Advantages:

1. Simply disconnect or connect the measurement hose by hand under high pressure

2. Easy connection with the same meter

3. Compact structure

4. High work pressure

Pressure Test Fitting Material:

Metal Part: Carbon Steel or Stainless Steel 316TI

Sealant: Carbon Steel Fitting with Nitrile Rubber (NBR) (-25°C to +90°C)

Stainless steel connectors with FPM fluororubber (-20°C to +200°C).