The high pressure access fittings from Crystal Industrial are used where the plant operators do not want to depressurize or shut down the systems for installation and retrieval of corrosion monitoring tools. The high pressure access fittings from Crystal Industrial can operate under high pressure of 3600 psi.

The high pressure access fittings from India can be used to install and retrieve both corrosion probes and coupons. For this, there are two types of plug assemblies available with these high pressure access fittings from India.

One type of high pressure access fittings from Crystal Industrial consist of solid plug assemblies. The solid plug assemblies are used to mount corrosion coupon holders, chemical injection quills, sampling probes and sand probes.

The hollow plug assemblies attached to the high pressure access fittings from Crystal Industrial are used to mount electric resistance probes, linear polarization probes, galvanic and hydrogen probes.

Besides the plug assemblies, the ACME threads play an important role in the installation of corrosion monitoring devices. These delicate threads are used to attach the access fitting body to the plant vessel. The protective cover of the high pressure access fittings from Crystal Industrial are used to protect these delicate ACME threads from damage.

In the high pressure access fittings from Crystal Industrial, the service valve and retrieval tool play an important role in maintaining the line pressure. The proper functioning of these two parts of the high pressure access fittings is essential for safe retrieval of the corrosion monitoring tools.