Specification of Flangeless Fittings

Application Note of Flangeless Fittings

1. Choose 1/4-28 nut when receiving port is 1/4-28; Choose M6 nut when receiving port is M6.

2. Before connecting plastic threaded fittings, ensure the end of the tubing has a clean, square, burr-free cut. This is very important, as the square cut helps the tubing make full contact with the bottom of the mating port. Neglecting to properly cut the tubing could lead to dead volume, resulting in peak distortion such as fronting, tailing or broadening.

3. Two-Piece Fittings Installation Steps:

a. Slide the nut, followed by the ferrule, at least 3/16” (4.7625mm) from the end of the clean cut tubing

b. Insert the assembly into the receiving port, pushing the tubing into the port until it bottoms out.

c. Finger tighten the nut into the port until snug.

d. After several uses (especially at high pressure) the ferrule should be replaced.

As a trustworthy and reliable check valves manufacturer, we provide you with fluid control equipment.

Fluidic Connections were manufactured from molds and injection machines by a wide selection of plastic materials. They are critical parts for the tightness of fluidic systems, RUNZE offers a variety of fittings, including tube fittings, luer fittings and threaded fittings, for connecting flexible to a flexible tube, hard to the hard tube and flexible to the hard tube.

Types of fluidic connectors

Peristaltic Pump Tube Fittings

Elbow Barbed Bulkhead Connector

Panel Mount Bulkheads

Barbed T Connectors

Barbed Y Connectors

Barbed Elbow Connector

Barbed Union

Cross Barbed Connectors

Peristaltic Pump Tube Fittings

RUNZE Peristaltic Pump Tube fittings share the same characteristic of barbed ends for the connection of flexible to flexible tubes, we offer unions, T, Y, elbow, bulkheads for different application requirements.

Luer Fittings

Male Luer Adapters

Female Luer to Barbed Adapters

Female Luer Bulkhead

Luer-to-Luer Adapters

Luer-to-Thread Adapters

Luer Fittings

Luer fittings is to create a quick connection from male luer to any female luer so as to realize the connection from flexible to flexible tube or flexible to hard tube.

Threaded Fittings

Anti Twist Tube Inverted Cone Joint

PEEK Female Thread Fitting

PPS Flanged Fitting-Two-Piece-Set

Anti-twist Flangeless Fitting

Pre-torque Flangeless Fittings

Flangeless Fittings

Flanged Fittings

Flanged Tubing Set

Plugs for 14-28 or M6 Flat-bottom Ports

Low Pressure Unions

Low Pressure Y Connectors

Low Pressure Tees

Low Pressure Crosses

Low Pressure Male Union

Low Pressure Bulkhead Unions

Colorful Flangeless Fittings

Bulkhead Three-Piece Union

Fangeless Fitting Three-piece Set

Threaded Fittings

Threaded fittings share the same characteristic of threads (male or female) to connect hard tubes into any same thread type female ports in low pressure microfluidic systems.

Thread to Barb Fittings

Elbow Barb-to-Male Adapter

Anti-twist Adapter

Barb-to-Female Adapter

Barb-to-Male Adapter

Thread to Barb Fittings

To meet different connection requirements, Runze Fluid designs and manufactures a variety of connector fittings. Thread to barb fittings designed as one end of barbed head and one end of a threaded nu...

PEEK Fittings

PEEK Identification Joint

PEEK Female Thread Fitting

PEEK Adapter

PEEK Luer Adapter

Peek Big Bore Flangeless Fitting- Two-piece Set

Super Flangeless Fittings

PEEK One-Piece Fittings

PEEK Flangeless Fittings

PEEK Flanged Fittings

PEEK Female Thread Straight Adapter

PEEK Female Thread Bulkhead Union

PEEK Female Thread Cross Adapter

PEEK Female Thread Elbow Adapter

PEEK Female Thread Luer Adapter

PEEK Female Thread T Adapter

PEEK Female Thread Y Adapter

PEEK Hand Tighten Flangeless Fitting-Two-piece Set

Ultra Mini PEEK Flanged Fittings—Two-piece Set

Ultra Mini PEEK Flangeless Fitting—Three-piece Set

PEEK Coned Plug

PEEK Fittings

PEEK Fittings are biocompatible and offer excellent chemical resistance, which can be used at high temperature 250℃ and under high pressure for a long time.

10-32 UNF Stainless Steel HPLC Ferrule Fitting

10-32 UNF Stainless Steel HPLC Ferrule Fitting

Details

Barbed Check Valves

Plastic Hose Clamps

Quick Connect Fitting

Quick Connect & Disconnect Fittings | Coupling

Bulkhead Quick Connect Fitting

Quick Connect Fitting

Quick connect fitting is a device designed to enable fast and easy connection or disconnection of fluid lines, widely used in various industrial sectors including pneumatic, hydraulic, and laboratory equipment.

FAQ of Fluidic Connections

What kind of fittings should I choose for my peristaltic tube?What kind of fittings should I choose for my peristaltic tube?

Barbed tube fittings

How could I choose the right size for my peristaltic tubes?How could I choose the right size for my peristaltic tubes?

According to the inner diameter of your peristaltic tubes

What kind of fittings should I choose for my PTFE tube?What kind of fittings should I choose for my PTFE tube?

Threaded fittings will be ok, but it depends on how PTFE tube will be connected.

How could I choose the right size for my PTFE tube?How could I choose the right size for my PTFE tube?

According to the outer diameter of your peristaltic tubes

What material should I choose for my fluid?What material should I choose for my fluid?

We offer different materials of fittings for non-corrosive or corrosive liquid, you can contact us for more details.

Customer Testimonials of Fluidic Connectors

France, Mr. LucaFrance, Mr. Luca

I met Miss Julie from China trade shows, she is a very nice and passionate sales who bring me a happy business experience, I finally choose their products after a long time investigation and evaluation, I ordered lots of fluidic connectors for my analyzers, they work perfect with good tightness, we will have some pending big orders to them in this year!

Switzerland, Mr. Edgar

I tried to find suitable fluidic fittings in many websites, I saw RUNZE from google by chance and very impressed by their fluidic connections, no matter what I need, I can find it in their catalog, it is amazing! It really helps me save a lot of time to find all the fittings for my project!

Columbia, Mr. RicardoI works in a laboratory, so I only ordered a small quantities of fittings from RUNZE, they are very kind to me even I only order several pieces of fittings, they helped me choose right shape and right sizes with a lot of patience, I am very grateful to this! I have already introduced RUNZE to my lab colleagues.

Application of Fluidic Connections

Fluidic Connectors are small parts but matters a lot for a fluid system, tightness and reliability of connections decided the final results of the analysis, it is widely used in environmental analyzers, laboratory instrument, medical equipment, petrochemical systems, food and beverage vending machine, bio-pharmaceuticals analysis and metering, fluidic connections are an important type of fluid control equipment that plays a significant role in an analytical system.

If you are looking for a reliable check valves supplier, please contact us.

Various luer lock male/female available here in Runze Fluid, including female luer lock connector, female luer lock to barb connector, female to female luer lock connector, etc. Contact us to learn more types of luer lock fittings or female luer fitting.

Specification of Female Luer Lock to Barb Connector

*PP material female luer to barbed bulkhead fittings are in stock, PTFE material need to be customized with MOQ at least 2000 pieces per model, other materials can be customized with MOQ at least 5000 pieces per model, please consult customer service for more information about our female luer fitting.

As a trustworthy and reliable tube fittings manufacturer, we provide you with china syringe pump.

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12v Peristaltic Pump

12v peristaltic pump is available of 12V and 24V DC motor for specific system requirement, DC motor can work immediately when triggered from power supply, low cost, small compact size and low liquid pulse make it best choice for applications that require not too much dispensing precision.

ZL(YS)-FG-16 Peristaltic Pump

ZL(WS/YS)-RZ01B DC Motor Peristaltic Pump

Advantages of DC Motor Peristaltic Pump

High Quality Materials Selection

RUNZE DC motor peristaltic pumps are made of engineering plastics ABS with high strength for industrial use, rollers are made of POM plastic to extend the service life, they are workable for non-corrosive friendly environment.

High Stability Structure Design

24v peristaltic pump are equipped with 4 rollers to meet low flow rate and low pulsation requirements, they are very easy to open and close to replace peristaltic tubing, flexible upper blocks are receiving different tube sizes for different flow ranges in specific scope.

Flexible Application Modes

DC motor peristaltic pumps are able to work with the trigger of 24V or 12v positive and negative power supplies in fluid system. Low power consumption, low noise and easy operations make it very welcome for low requirement fluid transfer devices such as water and nutrients delivery to plants in garden or farm.

Applications of DC Motor Peristaltic Pump

DC motor peristaltic pumps are one of the important components in lab, medical and industrial systems, liquid only touch medical grade tubes without any cross contaminations between pumps and fluids. This type of fluid control equipment is widely used in environmental analyzers, laboratory instrument, medical equipment, petrochemical systems, food and beverage vending machine, bio-pharmaceuticals analysis and metering. High stability is the most important factor, quality materials, high quality molding and machining make these realized.

If you are looking for a reliable check valves manufacturer, please contact us.