SME 90 Degree Male Elbows
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SME 4-4N
SME 4-4N - Image 2
SME 4-4N - Image 3

SME 4-4N

SME 1/4 in. Tube Outside Diameter D x 1/4 in. Male National Pipe Taper (MNPT) Thread T 90 Degree Male Elbow

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SKU: SME 4-4N Category: Tag:
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Specifications
Angle 90º
End Size 44200in
End Type Female National Pipe Thread (NPT)
Inch/Metric Inch
Tube Outside Diameter D 1/4in, mm
Width Across Flats h 1/2in, mm
Dimensions
SME 4-4N
Dimension A 15.24mm
Dimension B 17.78mm
Dimension I 19.55mm
Dimension L 26.92mm
Dimension L1 23.36mm
Dimension d [Min] 4.82mm
Description

(SME 4-4N)

90-Degree Stainless Steel Elbow – 1/4" Tube x 1/4" Male NPT

The SME 4-4N 90-degree male elbow is a 316 stainless steel sanitary stainless steel fitting designed for hygienic fluid processors requiring corrosion-resistant alloys. It’s built for tight routing in fluid lines, ensuring precise fluid control, clean in place instrumentation, and compatibility with hygienic valves in demanding environments.

  • Material: 316 Stainless Steel (Corrosion-Resistant Alloy)
  • Connection Type: 1/4" Tube OD x 1/4" Male NPT
  • Angle: 90 Degrees
  • Applications: Hygienic valves, sanitary fluid processing, CIP systems, fluid transfer, gas lines

This 1/4 NPT elbow—also known as a 1/4 stainless steel elbow, Swagelok alternative (Swagelok equivalent: SS-400-2-4), or 1/4 male elbow—delivers secure, leak-tight connections in pharmaceutical, food and beverage, and industrial fluid systems.

Its corrosion-resistant alloys support frequent cleaning cycles, making it ideal for biotech manufacturing, high-purity piping, and sterile production settings with hygienic fluid processors. The SME 4-4N fits compact layouts without compromising system integrity, offering engineers a reliable solution for clean operations. Whether you’re working on sanitary process lines or high-pressure systems, this elbow ensures compliance and performance.

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