Crystal Industrial’s High Pressure Access Systems from India
Crystal Industrial from India provides an extensive variety of access fitting assemblies for establishment of corrosion probes and weight reduction coupons. The product scope contains both the conventional 2″ mechanical system and additionally the 2″ hydraulic system – produced by Crystal Industrial from India.
Crystal Industrial’s 2″ Mechanical Access and Retrieval System from India is an entire system for placing and recovering probes and coupons from high pressure pipes, pipelines and vessels under full working pressure. Utmost working temperature is 204 °C (400 °F). Crystal Industrial’s 2″ Mechanical Access Products are congenial and exchangeable with industry standard items additionally provided by different sellers.
Crystal Industrial’s 2″ Mechanical Access and Retrieval system from India contains the below mentioned parts:
- High pressure mechanical access fitting.
- Heavy duty security covers for mechanical system.
- Mechanical hollow and solid plugs.
- Mechanical recovery apparatus.
Crystal Industrial’s 2″ Mechanical Access System from India is likewise accessible for infusion and examining applications (Tee type fittings).
Crystal Industrial’s Mechanical Access Fittings from India
Crystal Industrial’s Mechanical Access Fitting from India has an ACME threaded outlet to connect with the service valve of the mechanical recovery device system. The Mechanical Access Fitting has a threaded attachment with the hollow/solid plug. A protective cover is utilized for safety of the outer ACME threaded area.
Crystal Industrial’s Mechanical Access Fittings from India are made in ASTM A105, ASTM A350 Gr. LF2 and Duplex steel as standard materials (different materials accessible on demand).
Crystal Industrial’s Mechanical Access Fittings from India conform to NACE MR0175 (sour service) prerequisites. NORSOK description upon demand. PED compliance accessible.
The Hollow or Solid Plug gives the pressure seal in the access fitting, and is the transporter for the corrosion observation gadget (probe or coupon). The main packing is produced using PTFE (15% glass filled). Metal seals are accessible for high temperature service. The mechanical solid plug has an o-ring that must be chosen as per the application.
The Mechanical Hollow Plug is utilized for electric probes like Electric Resistance (ER) and Linear Polarization Resistance (LPR) Probes.
The Mechanical Solid Plug is utilized for passive observation gadgets like weight reduction coupons, bio coupons and injection/sampling apparatus.
Crystal Industrial’s Hollow and Solid Plugs from India are accessible in 316 SS and Duplex as a standard. PTFE covering of the threaded segment of the plug can be given for those applications where galling is a matter of concern. On the other hand, plugs in various materials can be provided, to mismatch the fitting material to reduce the danger of galling. Please contact Crystal Industrial from India for more data. It should be noted that specific design fittings are accessible for high speed applications, on the basis of outcomes from wake frequency computations.
The primary function of Crystal Industrial’s Mechanical Access Fitting Cover from India is to secure the exterior ACME threads on the access fitting. For weight reduction coupons and corrosion probes, mechanical access fitting covers are accessible also as pressure retaining covers, with pressure rating up to 690 bar/10,000 psi (10,000 psi rating subject to material). For corrosion coupons, the pressure retaining cover comprises of a bleed valve and pressure gauge. For corrosion probes, the pressure holding cover additionally includes a pressure holding probe connector.
General Welding Instructions
Tempil sticks must be utilized to ensure that the temperature of the access fitting body does not surpass 1000°F.9
Apply continual cover beads to fill up the bevel.
Apply a post warmth of 600°F for fifteen (15) minutes. Wrap with protecting material and let it cool down.
Hot tapping will be vital for lines in service.