RockySea Petro Pneumatic Diaphragm Metering PumpPneumatic diaphragm pump is a new type of conveying machinery, which is the most novel pump in China at present. Compressed air is used as the power source to pump out all kinds of corrosive liquids, liquids with particles, high viscosity, volatile, flammable and highly toxic liquids. The pneumatic diaphragm metering pump is a new product developed by RockySea in recent years and is used in various special occasions.Application1. Food Processing/Bi
VIEW DETAILSRockySea Petro Float Collar and FloatData sheetAdvantageRockySea has extensive experience in manufacturing float hoops and shoes, and its products have the following advantages.1) The reliable valve body structure reduces the resistance of cement slurry flow.2) All internal accessories are drillable and have the same diameter as the casing.3) The special structural design effectively prevents the backflow of cement slurry.4) The buckle can be processed into BTC/LTC/STC/VAM/FOX/TP-CQ/OTTM accordi
VIEW DETAILSRockySea Petro Cement HeadData sheetAdvantageRockySea Petro has extensive experience in manufacturing Cementing head, and our products have the following advantages.1. The main body is made of thick walled seamless pipes, which are high-pressure resistant and have a long service life.2. Equipped with quick fitting joints, it is easy to connect on site and can be connected to API long round buckles/short round buckles/trapezoidal buckles, with a wide range of applications.3. The dual indicator structur
VIEW DETAILSRockySea Petro PR2 Gate ValveFull support on your customised requirementThe strictest quality standards on PR2 gate valve25 years PR2 gate valve manufacturing experiencePR2 gate valves are designed for high performance wellheads and christmas tree in Oil or gas recovery wells, especially the gas wells that containing H2S or CO2 in high volume.Description The RockySea Petro PR2 valve is designed to suit severe oilfield conditions. It is mainly used in oil/gas wells with high performance requirements. S
VIEW DETAILSRockySea Petro Sucker Rod CouplingThe sucker rod couplings are used for connecting sucker rods, polished rods and sinker bars. Material of the couplings is high quality carbon steel or alloy steel, which are conform to and exceed the requirements of intl standards.Description According to surface of suck rod couplings, they can be divided into sucker rod couplings with smooth surface and sucker rod couplings with wrench square.Sucker rod couplings with wrench square.Sucker rod couplings with sm
VIEW DETAILSHere is a curated list of top 10 Chinese suppliers specializing in OCTG pipes, recognized for their quality and adherence to international standards:
Business Type: Manufacturer/Factory
Main Products: Seamless Steel Pipe, Piling Pipe, ERW Pipe, Spiral Welded Pipe, LSAW Steel Pipe
Management Certification: ISO 9001
Location: Changsha, Hunan Province
Business Type: Manufacturer/Factory
Main Products: Oil Pipe, Casing Pipe, API Pipe, OCTG, Steel Pipe
Management Certification: ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000
Location: Tianjin
Business Type: Manufacturer/Factory, Trading Company
Main Products: Cable Tray, Aluminum Foil, Copper Tube, Gi/PPGI, Stainless Pipe
Management Certification: ISO 9001
Location: Liaocheng, Shandong Province
Business Type: Manufacturer/Factory, Trading Company
Main Products: Steel Pipe, Greenhouse, Container House, Fin Tube
Management Certification: ISO 9001, ISO 9000, OHSAS/OHSMS 18001, QC 080000
Location: Weifang, Shandong Province
Business Type: Manufacturer/Factory, Trading Company
Main Products: Steel Pipe
Management Certification: ISO 9001, ISO 9000, ISO 14001, GMP
Location: Changsha, Hunan Province
Business Type: Trading Company
Main Products: Casing Pipe, Seamless Steel Pipe, High Pressure Boiler Tube, Spiral Steel Pipe, Stainless Steel Pipe
Management Certification: ISO 9001, ISO 9000, ISO 14000, ISO 20000, IATF16949
Location: Tianjin
Business Type: Manufacturer/Factory
Main Products: Carbon Steel Pipe, Stainless Steel Pipe, Copper Nickel Tube, Heat Exchanger Tube, Boiler Tube
Management Certification: ISO 9001, ISO 14001, OHSAS/OHSMS 18001, ANSI/ESD, ASME
Location: Changsha, Hunan Province
Business Type: Trading Company
Main Products: Mud Pump, Oil Drilling Rig, Workover Rig, Drilling Equipment Parts, Mud Pump Parts
Management Certification: ISO 9001
Location: Weifang, Shandong Province
Business Type: Manufacturer/Factory, Group Corporation
Main Products: Seamless Steel Pipe, Boiler Tube, Casing Pipe, Alloy Steel Pipe
Location: Tianjin
Business Type: Trading Company
Main Products: Seamless Pipe, Stainless Pipe, Seamless Steel Pipe Coupling, Seamless Steel Pup Joint, 3PE Seamless Steel Linepipe
Management Certification: ISO9001:2015, ISO14001:2015
Location: Dongying, Shandong Province
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