Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Register Log in
  • Congratulations KootK on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Hydraulic Nuts to replace A194 nuts 2

Status
Not open for further replies.
studbolter

studbolter

Petroleum
Dec 10, 2003
4
Is anyone familiar with a product design called a hydraulic nut and what is your opinion on replacing the standard A194 nuts with this design. Does the hydraulic nut conform to any standards.
 
Replies continue below

Recommended for you

Sort by date Sort by votes
No, not a superbolt a "hydraulic nut". I've had my share of superbolts and each bolt is like tightening a complete flange and then when you get ready to disassemble them, all the little studs that hold it together have to be burn't or sawed off.
 
Upvote 0 Downvote
hello studbolter, there are no industry standards that govern the use of hydraulic nuts. Hydraulic nuts are being used to replace standard A194 nuts. They come in a variety of materials including 4340, a similar and slightly superior grade of steel to A194. Have a look at
 
Upvote 0 Downvote
Status
Not open for further replies.

Similar threads

Fuzzbox 100
  • Locked
  • Question
A194 Gr. 2H or Gr.7 nuts - Low Temperature Operation 1
Replies
5
Views
435
Fuzzbox 100
Fuzzbox 100
jennin77
  • Locked
  • Question
Vibration loosening of bolts/nuts of B16.5 or ASME VIII bolted connections 1
Replies
1
Views
87
XL83NL
XL83NL
muruep00
  • Locked
  • Question
ASME VIII - Div. 1 UG-37 with hydraulic test pressure?
2
Replies
31
Views
267
r6155
r6155
isoca
  • Question
Information to be reported in a CMTR
Replies
0
Views
588
isoca
isoca
CoFe2
  • Question
NBIC Replacement Nameplate 1
Replies
2
Views
1K
CoFe2
CoFe2

Part and Inventory Search

Sponsor

Back
Top Bottom