INDUSTRY COMPONENT

Connection Socket

A precision connection socket for pressure gauges that provides secure, leak-proof interface between gauge and process line.

Component Specifications

Definition
A mechanical interface component designed to connect pressure gauges to process systems, featuring standardized threads, sealing surfaces, and pressure containment capabilities. It ensures accurate pressure transmission while preventing leaks and maintaining system integrity under varying operational conditions.
Working Principle
Provides a sealed mechanical interface using threaded connections and gasket/sealing surfaces to transmit fluid pressure from the process line to the pressure gauge bourdon tube or sensing element while preventing leakage and maintaining pressure integrity.
Materials
Stainless Steel 316L, Brass C36000, or Carbon Steel with corrosion-resistant plating; Sealing materials: PTFE, Viton, or Buna-N gaskets
Technical Parameters
  • Finish Electropolished or Passivated
  • Seal Type Gasket or O-ring
  • Thread Type NPT, BSP, or Metric
  • Connection Size 1/4", 1/2", or 3/8"
  • Pressure Rating 0-1000 psi (0-69 bar)
  • Temperature Range -20°C to 120°C
Standards
ISO 1179, DIN 3852, ASME B1.20.1

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Connection Socket.

Parent Products

This component is used in the following industrial products

Engineering Analysis

Risks & Mitigation
  • Thread stripping from over-torquing
  • Leakage due to improper sealing
  • Material incompatibility with process media
  • Pressure surges exceeding rating
FMEA Triads
Trigger: Improper installation torque
Failure: Thread damage or leakage
Mitigation: Use calibrated torque wrenches and follow manufacturer specifications
Trigger: Chemical incompatibility
Failure: Corrosion and seal degradation
Mitigation: Select materials based on process media analysis and compatibility charts
Trigger: Thermal cycling
Failure: Seal fatigue and leakage
Mitigation: Use appropriate gasket materials and consider expansion joints in high-temperature applications

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.01 mm for critical dimensions, thread pitch within ASME B1.20.1 Class 2A/2B
Test Method
Helium leak test (ASTM E499), pressure cycling test (ISO 19879), dimensional verification per ISO 1179

Buyer Feedback

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Frequently Asked Questions

What are the main types of pressure gauge connection sockets?

The main types include NPT (National Pipe Thread), BSP (British Standard Pipe), and metric threaded sockets, each with specific sealing methods and regional preferences.

How do I prevent leaks in pressure gauge connections?

Use proper thread sealant (PTFE tape or liquid thread sealant), ensure correct torque during installation, and verify gasket/O-ring integrity. Regular maintenance checks are essential.

Can different brand sockets be interchangeable?

Yes, if they follow the same thread standards (ISO, DIN, ASME) and have matching pressure/temperature ratings, but material compatibility must be verified for specific applications.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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