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ASA Half Nipples, ASA Full Nipples

  • Manufactured from 304 Stainless Steel
  • Grooved flanges include Viton® O-Ring
  • Offered for 1-1/2" OD tube to 12" OD tube
  • Custom Lengths, tubes available upon request

 

 

ASA Half Nipples

ASA Half Nipples

ASA Half Nipples

 
PART NUMBER A FLANGE DIAMETER B C
550100 5.00" 2.00" 3-1/4"
550101 5.00" 2.50" 3-1/4"
550102 5.00" 2.50" 4"
550103 6.00" 3.00" 3-1/2"
550104 7.50" 4.00" 4-1/8"
550105 7.50" 4.00" 5-1/8"
550106 9.00" 4.00" 4-1/8"
550107 9.00" 4.00" 5-1/8"
550108 9.00" 6.00" 5-1/4"
550109 9.00" 6.00" 6-5/16"
550110 11.00" 6.00" 5-3/8"
550111 11.00" 6.00" 6-7/16"
550112 11.00" 8.00" 7-3/8"
550113 13.50" 8.00" 7-3/4"
550114 13.50" 10.00" 9-7/8"
550115 16.00" 10.00" 9-7/8"
550116 16.00" 12.00" 9-7/8"

 

 

ASA Full Nipples

ASA Full Nipples

ASA Full Nipples

 
PART NUMBER A FLANGE DIAMETER B C
560100 5.00" 2.00" 6-1/2"
560101 5.00" 2.50" 6-1/2"
560102 5.00" 2.50" 8"
560103 6.00" 3.00" 7"
560104 7.50" 4.00" 8-1/4"
560105 7.50" 4.00" 10-1/4"
560106 9.00" 4.00" 8-1/4"
560107 9.00" 4.00" 10-1/4"
560108 9.00" 6.00" 10-1/2"
560109 9.00" 6.00" 12-5/8"
560110 11.00" 6.00" 10-3/4"
560111 11.00" 6.00" 12-7/8"
560112 11.00" 8.00" 14-3/4"
560113 13.50" 8.00" 15-1/2"
560114 13.50" 10.00" 19-3/4"
560115 16.00" 10.00" 19-3/4"
560116 16.00" 12.00" 19-3/4"

 

Options:

Add option code to suffix of part number.

DESCRIPTION OPTION CODE
O-Ring Required on Non-Rotatable Flange -01
O-Ring Required on Rotatable Flange -02
O-Ring Required on Both Flanges -03

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

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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.
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