RRP Pulsation bladders are moulded as a single unit, using specially formulated elastomeric compound, which gives longer service life and superior durability. We have bladders available for pressure ratings above 7500 PSI and temperature ratings above 260°F based on specific need.
RRP bladder fills the body cavity and, while flexing, it tends to fold rather than get wrinkled. This significantly reduces the point of stress concentration and eliminates elastomeric fatigue. To prevent extrusion through the bottom flange connection, a steel inserts are moulded into the middle of the Pulsation Bladder.
We can offer Pulsation Diaphragms in Nitrile, HNBR and Urethane compounds for different applications. Currently we can offer pulsation bladder equivalent to K20 Hydril bladders and EMSCO PD55 equivalent bladders models along with bladder kits.
Other models based on client specifications and drawings can be made as per the order.
Stabilizer sleeves for K10 and K20 style also available separately for the bladders.
Sample Policy: Sample costs shipping and taxes has to be paid by the buyer
Sample Available: Yes
Payment Terms: Letter of Credit at Sight (Sight L/C), Letter of Credit (L/C), Cash in Advance (CID)
Main Domestic Market:
Please check below other Mud Pump Expendable products made by RRP
RRP was established by Late S.L Patwa in the year 1963 at Kolkata to manufacture engineered rubber, rubber to metal bonded and metal components. The company developed a large number of these items as import substitute for Oil Well, Defense, Railways and other industries. It has since two decades become a highly respected and recognized source of equipments, assemblies and replacement spares used in oil well drilling field.
402 - Kamalalaya center, 156 A-Lenin Sarani,
Kolkata-700 013, India