Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Submit
Home High Pressure Series High Pressure Fitting

Female Threaded 3/8″ Compression Fitting | 20000 psi

Female Threaded 3/8″ Compression Fitting | 20000 psi

The Female Threaded 3/8″ Compression Fitting is designed for connecting 3/8″ cone-and-thread high-pressure tubing to a female-threaded port in ultra-high-pressure hydraulic and instrumentation systems. Engineered to withstand working pressures up to 20,000 psi (1379 bar), this fitting ensures a secure, leak-tight seal under extreme operating conditions such as vibration, pulsation, and temperature fluctuations.

 

Common Types :

a. Straight Tube Connector: Connects two tubes in a straight line

b. Union Elbow (90°): Tube connection at right angle

c. Tee Connector: Connects three tube runs (T-shape)

d. Bulkhead Connector: Passes tubing through a panel or enclosure

e. Male / Female Adapters: Connect tubing to threaded components

f. Caps & Plugs: Close off ports or tubing for pressure test sealing

  • Working Pressure :

    20000psi (1379 bar)
  • Material :

    Stainless steel, Alloy, etc.
  • Fitting Type :

    Cone and Thread
  • Shape :

    Elbow, Tee, Cross, Straight Coupling
  • Tube Outside Diameter :

    1/4 to 1-1/2 inch

Specification:

Type High Pressure Compression Fitting Manufacturing Capacity 4000 pics/Month
Body Material 316 stainless steel Working Pressure up to 20000 psi
Color Silver Working Temperature -423℉ to 1200℉(-252℃ to 649℃)
Sizes 3/8inch Medium Liquid Gas

 

Hongji (Valvento) Compression Fitting 

The Female Threaded 3/8″ Compression Fitting is designed for ultra-high pressure applications up to 20,000 psi (1379 bar) . Built from high-strength stainless steel (with optional alloy materials), this fitting delivers superior durability, leak-free performance, and corrosion resistance.

 

The female threaded connection combined with a ferrule compression design ensures a secure, precise, and reliable seal, even under extreme conditions. With a silver-coated nut for reduced galling and a hardened rear ferrule for enhanced grip and sealing, this fitting is an excellent choice for demanding industrial and laboratory environments.

 

Features

  • 20,000 psi (1379 bar) Pressure Rating for reliable use in high-pressure systems
  • Durable Material Options : Stainless steel and alloys for corrosion and wear resistance
  • Female Threaded × Compression Connection for versatile and secure installation
  • Silver-Coated Nut minimizes galling and reduces assembly torque
  • Hardened Rear Ferrule for improved sealing integrity and long service life
  • Precision Machining ensures consistent, leak-tight performance

 

Applications

  • Oil & Gas Industry – High-pressure instrumentation, hydraulic control, and subsea equipment
  • Chemical & Petrochemical – Aggressive media handling and secure process line connections
  • Research & Testing Laboratories – High-pressure test stands and fluid control experiments
  • Power Generation – Cooling, steam, and monitoring systems under extreme conditions
  • Industrial Systems – Hydraulic, pneumatic, and fluid transfer lines requiring ultra-high pressure integrity
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Related Products

Autoclave’s High-voltage Tube Adapter  | 20000 psi
Autoclave’s High-voltage Tube Adapter | 20000 psi

The Autoclave High-Voltage Tube Adapter is engineered to connect cone-and-thread ultra-high-pressure tubing to threaded components in systems rated up to 20,000 psi (1379 bar). Designed for Autoclave Engineers-style high-pressure connection standards, this adapter ensures a reliable, leak-tight transition between tubing and instrument ports without compromising safety or pressure performance.     Common Typical : Autoclave Engineers style cone & thread connection Rated for 20,000 psi (1379 bar) ultra-high pressure applications Designed to adapt tube connection to threaded ports (male or female) Material options: SS316 / SS316L / 17-4PH Precision machined for vibration-resistant, leak-proof sealing Compatible with high-pressure valves, manifolds, tees, and fittings

Details
Female Threaded 3/8″ Compression Fitting | 20000 psi
Female Threaded 3/8″ Compression Fitting | 20000 psi

The Female Threaded 3/8″ Compression Fitting is designed for connecting 3/8″ cone-and-thread high-pressure tubing to a female-threaded port in ultra-high-pressure hydraulic and instrumentation systems. Engineered to withstand working pressures up to 20,000 psi (1379 bar), this fitting ensures a secure, leak-tight seal under extreme operating conditions such as vibration, pulsation, and temperature fluctuations.   Common Types : a. Straight Tube Connector: Connects two tubes in a straight line b. Union Elbow (90°): Tube connection at right angle c. Tee Connector: Connects three tube runs (T-shape) d. Bulkhead Connector: Passes tubing through a panel or enclosure e. Male / Female Adapters: Connect tubing to threaded components f. Caps & Plugs: Close off ports or tubing for pressure test sealing

Details
High Precision Stainless Steel VCO Fitting
High Precision Stainless Steel VCO Fitting

The Stainless Steel VCO Fitting is a high-precision face-seal fitting designed for leak-free connections in instrumentation, semiconductor, gas delivery, and high-purity fluid systems. The fitting seals using a metal-to-metal or o-ring face seal instead of ferrules, allowing quick assembly and disassembly while maintaining exceptional sealing integrity.     Key Features: Face seal design (metal or O-ring) for leak-free connections Rated for high pressure and high purity applications Quick installation — no tube rotation required during assembly ± precision machining ensures perfect sealing and repeatability Available in SS316 / SS316L for excellent corrosion resistance Thread options: 1/4", 3/8", 1/2", UNF / SAE (depending on size)

Details
Male Threaded 3/8″ Compression Fitting | 20000 psi
Male Threaded 3/8″ Compression Fitting | 20000 psi

The Male Threaded 3/8″ Compression Fitting is engineered for ultra-high pressure applications requiring a reliable transition between cone-and-thread tubing and a female-threaded port. Designed for operating pressures up to 20,000 psi , this fitting ensures a leak-tight seal even under extreme pressure, vibration, and temperature conditions.   Common Types : a. Straight Tube Connector: Connects two tubes in a straight line b. Union Elbow (90°): Tube connection at right angle c. Tee Connector: Connects three tube runs (T-shape) d. Bulkhead Connector: Passes tubing through a panel or enclosure e. Male / Female Adapters: Connect tubing to threaded components f. Caps & Plugs: Close off ports or tubing for pressure test sealing

Details
OD3/8″ High Pressure Male Thread Nipple
OD3/8″ High Pressure Male Thread Nipple

The OD 3/8″ High Pressure Male Thread Nipple is designed to connect two female-threaded components in ultra-high-pressure systems. Featuring a cone-and-thread style tube connection and male thread on the opposite end, this nipple provides a secure and leak-tight transition between tubing and threaded ports. Engineered for demanding hydraulic and instrumentation environments.   Common Typical : Tube side: 3/8″ cone-and-thread connection (Autoclave / AE style) Thread side: Male thread (NPT / BSP / UNF optional) High pressure rating—typically used in up to 20,000 psi systems (depending on specification) Made from SS316 / SS316L / 17-4PH stainless steel Designed for vibration-resistant, leak-proof sealing Compatible with high pressure valves, manifolds, and fittings

Details
Ultra High Pressure Cross Tube Fitting | 20000 psi
Ultra High Pressure Cross Tube Fitting | 20000 psi

The Ultra High Pressure Cross Tube Fitting is designed for connecting four cone-and-thread tubes in ultra-high pressure hydraulic or instrumentation systems. Each port maintains a secure, leak-tight connection using the cone & thread assembly, ensuring consistent performance at working pressures up to 20,000 psi (1379 bar). Manufactured from high-strength stainless steel (SS316 or 17-4PH), this cross fitting offers excellent corrosion resistance and durability in extreme environments.   Common Types : a. Straight Tube Connector: Connects two tubes in a straight line b. Union Elbow (90°): Tube connection at right angle c. Tee Connector: Connects three tube runs (T-shape) d. Bulkhead Connector: Passes tubing through a panel or enclosure e. Male / Female Adapters: Connect tubing to threaded components f. Caps & Plugs: Close off ports or tubing for pressure test sealing

Details
Ultra High Pressure Elbow Tube Fitting | 20000 psi
Ultra High Pressure Elbow Tube Fitting | 20000 psi

The Ultra High Pressure Elbow Tube Fitting is engineered for connecting cone-and-thread tubing at a precise 90-degree angle in extreme pressure applications. Designed from high-strength stainless steel (SS316 or 17-4PH), this elbow fitting delivers reliable, leak-tight performance in systems operating up to 20,000 psi (1379 bar). Ideal for installations where space is limited and flow direction needs to change without compromising pressure or safety.   Common Types : a. Straight Tube Connector: Connects two tubes in a straight line b. Union Elbow (90°): Tube connection at right angle c. Tee Connector: Connects three tube runs (T-shape) d. Bulkhead Connector: Passes tubing through a panel or enclosure e. Male / Female Adapters: Connect tubing to threaded components f. Caps & Plugs: Close off ports or tubing for pressure test sealing

Details
Ultra High Pressure Tee Tube Fitting | 20000 psi
Ultra High Pressure Tee Tube Fitting | 20000 psi

Ultra High Pressure Tee Tube Fitting is designed to connect three cone-and-thread tubing lines in high-pressure instrumentation systems. Manufactured from stainless steel (typically 316 or 17-4PH), this tee fitting delivers leak-tight performance in pressures up to 20,000 psi (1379 bar). Ideal for hydraulic control systems, pressure testing equipment, and extreme-pressure fluid handling.   Common Types : a. Straight Tube Connector: Connects two tubes in a straight line b. Union Elbow (90°): Tube connection at right angle c. Tee Connector: Connects three tube runs (T-shape) d. Bulkhead Connector: Passes tubing through a panel or enclosure e. Male / Female Adapters: Connect tubing to threaded components f. Caps & Plugs: Close off ports or tubing for pressure test sealing

Details

Leave A Message

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
submit

Home

Products

WhatsApp

contact