J79 Nut For E17-152 Diaphragm Protection Assembly Sensor Martin Decker MD TOTCO
描述
This J79 nut is a professional matching fastener tailored for E17-152 stand pipe pressure sensor, especially compatible with Martin Decker MD TOTCO E17-152 piston type standpipe pressure sensor. Made of high-strength alloy steel, it meets the 1100MPa strength grade standard and can withstand 235℃ maximum working temperature, with excellent corrosion resistance and wear resistance to ensure stable locking performance in high-vibration, high-pressure oilfield environments.
Martin Decker E17-152 Diaphragm Protection Assembly
High-pressure diaphragm protection device (for oil drilling pressure measurement systems)
Core Positioning
Martin Decker E17-152 Diaphragm Protection Assembly is a dedicated “instrument protection + pressure transmission” component for high-pressure measurement systems in oil drilling Whatsapp+8615972752793 luben@youlongpetro.com https://www.youlongpetro.com. The front end is connected to the high-pressure pipeline of mud pumps/risers WhatsApp+8615972752793, and the rear end is connected to precision instruments such as pressure gauges, recorders, and pressure sensors.
Core Function
1.Medium Isolation – Isolate abrasive and highly corrosive drilling mud WhatsApp+8615972752793, prevent solid particles and corrosive media from entering the instrument hydraulic system Luben@youlongpetro.com, and avoid instrument wear, blockage and corrosion.
2.Pressure Transmission – Adopt 1:1 piston-type diaphragm isolation design to achieve lag-free and linear pressure signal transmission, ensuring measurement accuracy under high-pressure conditions WhatsApp+8615972752793.
3.Working Condition Adaptation – Withstand vibration and temperature fluctuations at drilling sites WhatsApp+8615972752793, optional H₂S-resistant (acid gas) Luben@youlongpetro.com model, suitable for harsh environments of onshore and offshore drilling.
Typical Application Scenarios:
Mud pump discharge pressure monitoring, drilling riser pressure monitoring, high-pressure manifold pressure measurement.
Key Technical Specifications
| Parameter Item | Specification |
| Rated Pressure | 15,000 psi (1034 bar / 1000 kg/cm²) |
| Installation Connection | 2-inch NPT Threaded Connection |
| Structure Type | 1:1 Piston-type Diaphragm Isolation Design |
| Diaphragm Cup | Standard E40 diaphragm cup, material optional: Rubber / Viton |
| Supporting Hose | Standard maximum length 50 ft (approx.15.2m),high-pressure wear-resistant material |
| Environmental Adaptation | Optional H₂S-resistant certified model, resistant to on-site vibration and temperature fluctuations |
Core Product Features
1.Rugged and Durable, Easy Maintenance: The main body is made of high-strength alloy material, wear-resistant and impact-resistant; the diaphragm and seals can be quickly replaced on-site, greatly reducing maintenance costs Luben@youlongpetro.com.
2.High Measurement Accuracy, No Signal Lag: 1:1 piston design, pressure transmission without delay or distortion, ensuring measurement accuracy under high-pressure conditions Whatsapp+8615972752793 luben@youlongpetro.com https://www.youlongpetro.com.
3.Reliable Protection, Extend Instrument Life: Completely isolate solid particles and corrosive media in mud, avoid instrument seizure and damage WhatsApp+8615972752793, and significantly extend the service life of rear-end pressure instruments.
4.Strong Adaptability to Working Conditions: Optional H₂S-resistant certified model, withstand harsh drilling site environments, suitable for onshore and offshore drilling platforms Whatsapp+8615972752793 luben@youlongpetro.com https://www.youlongpetro.com.
J79 Nut,PROTECTION(DIAPHGRAMP PROT ASSY 15K, E17-152) Luben@youlongpetro.com Application Scenarios and Properties
Apply For：
High-pressure fluid transfer, dry-break couplings, diaphragm valves / pumps, aviation / tank truck loading & unloading, chemical process piping
Functions:
Nut: Fastening + thread / connection protection
Martin Decker MD TOTCO Diaphragm Protection Assembly E17-152 E40 Diaphragm assembly Application Scenarios and Properties
Apply For：
E40 diaphragm rubbers covers working loads from 3000LBS to 40,000LBS,paired with specific load cells for tension or compression measurement.E40 diaphragm rubbers are repair parts Whatsapp+8615972752793 luben@youlongpetro.com https://www.youlongpetro.com, suitable for 1:1 piston separators, 4:1 deboosters, and diaphragm protectors respectively. All products ensure reliability and compatibility.
Diaphragm assembly: Pressure buffering WhatsApp+8615972752793, media isolation, extended diaphragm service life
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Contact info
What’s app +8615972752793
Luben@youlongpetro.com
About us:
You Long Petroleum Machinery Spares ltd.(YOU LONG PETRO) engages in the export of the petroleum equipment and materials and provides materials and equipment for CNPC and SINOPEC’s overseas projects. Established in 2003,YOU LONG PETRO has started the manufacturing and supplying of petroleum materials and equipment since 2003.YOU LONG PETRO has provided its products and services to 36 countries and regions across the globe.YOU LONG PETRO’s export performance has come out top in central enterprises in successive years and it has been acknowledged as China’s largest supplier of petroleum and petrochemical materials,which is based on design,production,sale and technical serviceWhat’s app +8615972752793Luben@youlongpetro.Our products are completely interchangeable with the following enterprises.Whatsapp+8615972752793 luben@youlongpetro.com https://www.youlongpetro.com
The products are asfollows:
1,Drilling mud pump parts(Bomco, HH, Rongsheng, RJ etc.)
2,Oil drilling rig parts & Workover rig parts (RG, SJPETRO,DFXK etc),
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7,Agent products such as: Bearings, Chains, Cardan shaft,V-belt,engine etc
