RockySea Petro Tertiary Oil RecoveryFull support on your customised requirementThe strictest quality standards on Oilfield steam boiler25 years Oilfield steam boiler manufacturing experienceRockySea Petro Petro manufactures Oilfield steam boiler in China. We have our own factory of Oilfield steam boiler. RockySea Petro Petro provide the high quality and competitive price on Oilfield steam boiler for you. Contact us now for Oilfield steam boiler quotation.Description Oilfield steam boiler working fluid (water
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VIEW DETAILSRockySea Petro Rod PumpThe raw material of rod pump parts should be inspected after heat treatment, the mechanical properties, chemical compositions and metallographic structures must be inspected by batch. The rod pump parts should be inspected several times during the processing procedure. Some key points like the outer diameter of the plunger and the inner diameter of the pump barrel should be 100% inspected.Your Best Pump ManufacturersSealing performance tests must be carried out 100% after fini
VIEW DETAILSRockySea Petro Casing Head And Tubing HeadRockySea Petro casing heads strictly conform to the International standard, and are among the most reliable oilfield casing heads. Usually, the casing head lies at the bottom of the wellhead and X-mas tree equipment. It supports the drilling wellhead, the casing head spool, the X-mas tree and completion equipment. The casing head is used to connect the casing string and packing off the next casing string. The connecting type includes slip-on weld, thread and slip l
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VIEW DETAILSRockySea Petro Mechanical Diaphragm Metering Pump
Description
Diaphragm metering pumps use flexible diaphragms to replace pistons. Driven by the drive mechanism, the diaphragms move back and forth, changing the pump chamber volume, and absorbing and discharging liquids under the action of the pump inlet and outlet valves.
Diaphragm metering pump can be used to transport corrosive and non-corrosive liquids without solid particles in a quantitative manner according to the needs of various process flows and the flow can be adjusted steplessly within the range of 0-100%.
Feature
RockySea mechanical diaphragm metering pump has the following advantages.
1. No dynamic seal and leakage.
2. The plunger metering pump can be equipped with digital controller of metering pump to realize digitalization, local and remote control.
3. Mechanical double diaphragm design with diaphragm alarm detection can be selected.
4. The plunger metering pump is suitable for conveying inflammable, explosive, highly toxic, malodorous and radioactive media.
5. The design of stainless steel reinforcement plate is added behind the diaphragm to improve the service life of the diaphragm.
Parameter
Flow range: 15-130L/H
Maximum pressure: 1.0Mpa
Diaphragm material: PTFE (flow passage end face)
Pump head material: PVC, PVDF (PTFE), 304, 316 (options: dual phase steel, Alloy C-276, 904, titanium, zirconium, etc.)
Motor: 380V, 3PH, 50HZ (options: 110-480V, single-phase, 60HZ, variable frequency/explosion-proof/explosion-proof variable frequency, etc.)
RockySea Petro Petro: A Pioneer in Mechanical Diaphragm Metering Pump Manufacturing in China
The mechanical diaphragm metering pump is a special positive displacement pump that can meet the needs of various strict technological processes. The flow can be adjusted steplessly within 0-100%, and is used to transport liquids (especially corrosive liquids). RockySea has rich experience in manufacturing mechanical diaphragm metering pumps, and the products are exported to many countries in the world.
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