Ultra High Purity Weld Fittings SS316L 90 Degree Elbow High-Purity Micro Fit Tube Butt Weld Fitting Stainless Steel 90°Elbows

Features 

• Radius junction design with elbows to provide smooth flow path for Ultra High Purity Weld Fittings 
• Precision machined diameter to match tube diameter.
• Square, burr-free tube weld ends to enhance alignment.
• Manual or automatic welding equipment both applicable.
• Tube wall uniformity to promote weld repeatability.
• Standard surface roughness finished to an average of Ra 10 μin. (0.25 μm) or Ra 5 μin. (0.13 μm) optional
• Each fitting marked with size, material and heat code
• M Series Micro Weld Fittings
• L Series Tube Butt Weld Fittings
• A Series Automatic Tube Butt Weld Fittings
• T Series Tubular Fittings

Welding thin walled tubes and micro fittings: a tedious process 

Elbow type microfit fittings with two or three axes and tubes with small diameters are used in the industries of semiconductors, pharmaceuticals as well as in microchemistry and any other field that requires tubes and microfit fittings with thin walls and small diameters.

They are suited for applications involving noble gases, micro skids, IT, data processing, electrical conductivity, radioactive or other hazardous gases as well as for electrical engineers working on industrial automation systems. It is frequently used for tasks with pressures of up to 400 bars, seeing as high-pressure systems need to be in accordance with strict standards such as ASME (American Society of Mechanical Engineers Boiler and Vessel Code) or NF EN ISO 13445 (Determination of shear strength of adhesive bonds between rigid substrates).

Since the costs for microfit fittings can be quite high, they should be handled with care and precaution.

The smaller the diameter of the fittings and the tubes, the more precise and time-consuming the weld will be. Fittings come in a variety of materials, sizes and configurations but are standardized to withstand the most challenging conditions. 

B Series – Tube Butt Weld Fittings

Features

* Extended tube design

* Sizes range from 1/8″ to 1/2″, and 6 mm to 12 mm

* Machined from forging blanks except for straight configurations

* Elbows with radius junction to provide smooth flow path

* Precision machined to match tube diameter

* Burr-free tube ends to enhance alignment

* 100% visual inspection on key parts under magnifier and good light conditions

* Standard surface roughness finished to an average of Ra 10 μin. (0.25 μm) or electropolished to Ra 5 μin. (0.13 μm)

* Permanent traceable identification marked on each fitting

Weld fittings are available in butt weld, socket weld, automatic tube weld and as metal gasket face seal fittings.

Weld fittings for Ultra-high purity applications

For ultra-high purity applications, Weld fittings are electro-polished and packed in triple vinyl bags in a Class 10 environment. Weld Fitting features include:

• Tapered socket weld ports to speed layout for proper tube fit and tube alignment.
• Automatic tube weld and butt weld design
• Size range from 1/8″ thru 1″ O.D. tubing
• Mini and long tube end design

Benefits

Weld fittings are high quality, so they will perform well under a multitude of conditions, minimizing contamination or unwarranted failure. Using a proven manufacturing approach,Consistently exceeds the required performance requirements and offers exceptional results for all industries requiring weld fittings to get their jobs done.

One of our representatives will gladly assist you with your production selection or answer any questions you may have regarding our fittings.

Instrument Weld Fittings

These various fittings have been strategically engineered and designed so they can serve a wide range of applications safely and accurately. These are designed to be used in chemical, pulp and paper, dairy, pharmaceutical, power generation, food, marine construction or ship building, beverage and all other kinds of industries requiring high-purity fittings. Whether your application requires 316 stainless, metric, imperial or special fitting needs,USA has what you need. Our fittings include the union, union elbow, union tee, male connector, female connector, male elbow, female elbow, pipe weld to tube socket weld, tube weld to tube socket weld and more.