Stuffing Box Operational Checks
In preparing for use, the following stuffing box checks should be carried out:
[post_ad]
- Check the packing condition. If the packing nut is near the lower end of its movement, there may not be sufficient adjustment remaining to apply the packing compression force required to maintain a seal throughout the intended operation.
- Check the sheave diameter is the correct size for the line in use (10 in. for 0.092 in. or 15 in. for 0.108 in.).
- Check the upper and lower brass packing glands for wear. If worn or oversize, they should be replaced, since worn glands allow the wire to cut the packing faster.
- Check the sheave wheel and bearings for free spinning and side play. The sheave should not touch the sides of the support arms. Excessive free-play also leads to a worn upper gland and subsequent reduction in packing life.
- Check the alloy side arms for damage from side play in the sheave wheel. The complete sheave staff should be replaced if cutting/wearing action has occurred on the inside of these arms.
- Check the sheave staff for freedom of swivel movement. It is essential that the sheave follow the wire direction during rig-up or the wire can jump out of the groove and be damaged.
- Check the sheave guard is tight and adjusted close to the sheave to ensure it will trap the line in the event of a line break.
- Check the BOP plunger for wear and freedom of vertical movement.
Hydraulic Stuffimg Box |
Keeping the line oiled while running into the wellbore can extend the life of the packing. The choice of packing is also important. Check the manufacturer’s recommendations for the appropriate material to suit the field conditions encountered.
Stuffing Box Operational Checks
Reviewed by 0xdermawan
on
9:39 PM
Rating:
Hello, my name is Aisha Nayla, prey to fraud at the hands of fake lenders. I lost around Rp300,000,000 because I needed a large capital of Rp300,000,000,000. I almost died, I had no place to go. my trade was destroyed, and in the process I lost my child and mother. I can't stand this incident anymore. Last week I met an old friend who introduced me to a good mother, Mrs Christabel Missan Loan Investment Company, which finally helped me get loan of Rp500,000,000,000 loan
ReplyDeleteGood mother, I want to take this opportunity to express my gratitude, and may God continue to bless the good mother Christabel Missan and my friend. I also want to use this opportunity to give advice to fellow Indonesians, that there are a lot of fraudsters there, so if you need a peace and security loan and anyone who needs an urgent loan should be quick, contact Christabel Missan via email christabelloancompany@gmail.com
You can still contact the mother whatsApp number +15614916019
You can also contact me by email: (aishanaylad@gmail.com). And you can still contact my friend who introduced me to a good mother loan company, Lady Liliyana, email: liliyanabasuki@gmail.com if you are in doubt. help him the only person who can be trusted and can be trusted.