Weldable Tube 90° Mitered Elbows

Weldable Elbow Tube Fittings for Semiconductor Applications

Our weldable elbow tube fittings are constructed from high-quality 304 series stainless steel, making them a robust choice for various applications. These fittings are particularly well-suited for use as roughing lines in semiconductor process equipment, as well as foreline and pump exhaust lines within semiconductor subfabs.

Features of Our Weldable Elbows

  • Exceptional Cleanliness: Our fittings provide maximum cleanliness for ultra-high vacuum (UHV) applications, achieving levels greater than 10<sup>-13</sup> Torr. This ensures optimal performance in sensitive environments.
  • Broad Temperature Range: Designed to operate effectively within a temperature range of -200 °C to 450 °C, these weldable elbows can handle various operational conditions.
  • Design Variability: Choose from radius or miter designs to best fit your installation needs, providing flexibility in system configuration.
  • Customizable Options: We offer a range of common wall thicknesses and tube diameters. For specific requirements or inquiries about flanged versions, please reach out to us for tailored solutions.

Enhance your semiconductor processes with our reliable and high-performance weldable elbow tube fittings, engineered to meet the rigorous demands of the industry.

Specifications

Vacuum Range≥ 1×10-13 Torr.
Temperature Range-200° to 450° C

Ordering Table

Drawing WallThickness DimA TubeOD Part Number
Tooltip 0.04 1 0.75 E-075M
Tooltip 0.07 1.88 1 E-100M
Tooltip 0.07 2.25 1.5 E-150M
Tooltip 0.07 2.41 1.5 E-150MH
Tooltip 0.07 3 2 E-200M
Tooltip 0.07 2.61 2 E-200MH
Tooltip 0.07 3 2.5 E-250M
Tooltip 0.07 3.75 2.5 E-250MV
Tooltip 0.07 3.25 3 E-300M
Tooltip 0.08 3.88 4 E-400M
Tooltip 0.08 4.87 4 E-400MV
Tooltip 0.08 4.25 5 E-500M
Tooltip 0.08 5 6 E-600M
Tooltip 0.08 6.06 6 E-600MV
Tooltip 0.12 7 8 E-800M

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FAQ

Sputtering targets are materials used in thin-film deposition processes to create coatings on substrates. They are used in industries like semiconductors, optics, photovoltaics, and electronics.

Evaporation materials are used in Physical Vapor Deposition (PVD) processes, where materials are heated and evaporated to form a thin film on a substrate. These are critical for applications in optics, wear protection, and decorative coatings.

Boat crucibles are used as containers for evaporation materials during PVD processes. They help to uniformly evaporate materials onto the substrate for thin film formation.

Sputtering uses energetic particles to eject material from a target, while evaporation involves heating a material until it vaporizes and deposits on a substrate. Both are common methods in Physical Vapor Deposition (PVD) for creating thin films.

Consider the material composition, purity, target size, and application-specific requirements such as the thickness and uniformity of the film.

Yes, we offer customized sputtering targets, evaporation materials, and crucibles to meet specific customer requirements for size, material composition, and purity.

Yes, we can assist in selecting the most suitable material based on your application, whether it’s for optical coatings, semiconductor fabrication, or decorative finishes.

Yes, we offer both bulk and small quantities of sputtering targets, evaporation materials, and spherical powders to support research, prototyping, and development projects.

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