x
x
x
x
  0  
Key High Logo
CONTACT US
Key High Logo

Stainless Steel Weld Fittings: End Caps, Conical Reducers, & 45° Radius Elbow

  • 304L Stainless Steel
  • Satin Glass Bead Finish
  • Standard Tube OD's
  • Available Electropolished & 316L Material

End Caps

End Caps

End Caps

 
PART NUMBER TUBE OD WALL A
EC50 .50 .065 .25
EC75 .75 .065 .31
EC100 1.00 .065 .37
EC150 1.50 .065 .56
EC200 2.00 .065 .75
EC250 2.50 .065 1.00
EC300 3.00 .065 1.25
EC400 4.00 .083 1.50
EC600 6.00 .109 2.00

 

 

Conical Reducers

Conical Reducers

Conical Reducers

 
PART NUMBER TUBE OD 1 TUBE OD 2 A WALL
CR75-100 1.00 .75 2.375 .065
CR75-150 1.50 .75 2.375 .065
CR100-150 1.50 1.00 2.375 .065
CR100-200 2.00 1.00 2.375 .065
CR150-200 2.00 1.50 2.375 .065
CR150-250 2.50 1.50 2.375 .065
CR200-250 2.50 2.00 2.375 .065
CR150-300 3.00 1.50 3.625 .065
CR200-300 3.00 2.00 3.625 .065
CR250-300 3.00 2.50 3.625 .065
CR200-400 4.00 2.00 3.625 .065
CR250-400 4.00 2.50 3.625 .065
CR300-400 4.00 3.00 3.625 .065
CR300-600 6.00 3.00 9.000 .083
CR400-600 6.00 4.00 9.000 .083

 

 

45° Radius Elbow

45° Radius Elbow

45° Radius Elbow

 
PART NUMBER TUBE OD WALL A
EL050-45SS .50 .065 .75
EL075-45SS .75 .065 1.00
EL100-45SS 1.00 .065 1.50
EL150-45SS 1.50 .065 2.25
EL200-45SS 2.00 .065 3.00
EL250-45SS 2.50 .065 3.75
EL300-45SS 3.00 .065 4.50
EL400-45SS 4.00 .083 6.00
EL600-45SS 6.00 .109 9.00

Product information is subject to change without notice. Product images may include options or accessories not included with the base model.

Precision Welded. Performance Proven.
For 50 years, Key High Vacuum Products, Inc. has been a trusted leader in precision-engineered stainless steel high vacuum weldments. With tens of thousands of unique weldments in use—from particle accelerators to industrial leak detectors—our expertise is proven across industries. Rooted in innovation, craftsmanship, and an unwavering commitment to customer satisfaction, we deliver high-quality, customized solutions that drive success. Every day, our team brings a unique blend of passion and precision, ensuring your goals are met with excellence—because your mission matters. Experience the Key High difference.
Key High Logo
Key High Vacuum Products, Inc.
36 Southern Boulevard, Nesconset, NY 11767
1-631-360-3970
© 2025 Key High Vacuum Products, Inc.