Valvenok SS316 Tube Fittings

Products / Tube Fittings

Tube Fittings

SS316 Instrumentation Fittings for Process & Industrial Systems

A complete range of tube fittings engineered for reliable, leak-free performance. Available across NPT, BSPT, and BSPP thread standards — built for oil & gas, petrochemical, and marine applications.

Valvenok supplies a complete range of SS316 tube fittings for instrumentation and process systems. Engineered for leak-free performance in the harshest environments — oil & gas, petrochemical, power generation, and marine. Available across NPT, BSPT, and BSPP thread standards with fast dispatch from stock.

Connectors
MC/FC

Connectors

Male & Female Connectors

Male and female connectors for instrumentation tube systems. Built for leak-free performance in high-pressure oil & gas and process applications.

Applications: Oil & Gas, Petrochemical, Power Generation

SS316
Twin Ferrule
NPT / BSPT / BSPP
Full Size Range
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Adapters
ADP

Adapters

Tube to Thread Adapters

Connect tube fittings to threaded ports across NPT, BSPT, and BSPP standards. Available in male and female configurations across a full size range.

Applications: Instrumentation, Process Systems, Marine

SS316
Twin Ferrule
NPT / BSPT / BSPP
1/8" – 1"
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Port Connectors
PC

Port Connectors

Port & Panel Connectors

Direct port connections for instrumentation manifolds and panels. Male and female configurations for clean, space-saving installations.

Applications: Manifold Systems, Panel Mounting, Subsea

SS316
Twin Ferrule
Port Connection
BSPP / NPT
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Reducers
RED

Reducers

Reducing Unions & Couplings

Transition between tube OD sizes without additional fittings. Full range of reducing unions and couplings in fractional and metric sizes.

Applications: Process Piping, Instrumentation, Offshore

SS316
Twin Ferrule
Reducing / Union
1/8" – 1"
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Unions
UN

Unions

Straight & Bulkhead Unions

Inline and bulkhead unions for tube fitting systems. Used for panel penetrations, straight connections, and union crosses in process instrumentation.

Applications: Panel Penetrations, Inline Connections, Power

SS316
Twin Ferrule
Union / Bulkhead
Full Size Range
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Weld Gauge
WG

Weld Gauge

Weld-In Gauge Adaptors

Weld-in sockets and gauge adaptors for direct connection to process pipework and vessels. Ideal for permanent instrumentation installations.

Applications: Process Vessels, Pipework, Refineries

SS316
Weld-In
Gauge / Socket
BSPP / NPT
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Accessories
ACC

Accessories

Tube Fitting Accessories

Ferrules, plugs, and supporting components for tube fitting systems. Everything needed to complete and maintain your instrumentation assemblies.

Applications: All Instrumentation Systems

SS316
Twin Ferrule
BSPP / NPT
Full Size Range
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Die-Electrics & Gaskets
DE/G

Die-Electrics & Gaskets

Isolation & Sealing Components

Dielectric unions and gaskets that electrically isolate dissimilar metals, preventing galvanic corrosion in mixed-material instrumentation systems.

Applications: Cathodic Protection, Offshore, Chemical Plants

SS316
Dielectric
Isolation
BSPP / NPT
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SS316

Material Standard

Twin Ferrule

Fitting System

NPT / BSPT / BSPP

Thread Standards

Fast Dispatch

Availability

ISO Certified

Quality