Chambers for launching and receiving cleaning and diagnostic tools (SOD) are designed for periodic launching into the pipeline and receiving from it in-line flaw detectors, cleaning pigs and other flow tools.
Polyexpim manufactures chambers for pipelines with a diameter of 80 to 700 mm inclusive and a nominal pressure up to 16.0 MPa. The chambers are equipped with a bayonet or clamp (yoke) end gate, depending on the needs of the customer.