• Casing Coupling of Size 9-5/8 LC K55 with API Standard System 1
  • Casing Coupling of Size 9-5/8 LC K55 with API Standard System 2
  • Casing Coupling of Size 9-5/8 LC K55 with API Standard System 3
Casing Coupling of Size 9-5/8 LC K55 with API Standard

Casing Coupling of Size 9-5/8 LC K55 with API Standard

Ref Price:
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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
200 PCS
Supply Capability:
50000 PCS/month

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1) Structure of Product Description


Casing Coupling can be widely used in cold and hot water supply, heating supply, fire protection, medicinal gas, industrial petroleum pipeline system etc. 


It has already replaced welding fittings in most Europe countries, Asia countries, America, Australia and some other countries. 


2) Main Features of the Product


The quality of our products are very good, customers are all very satisfied. We have professional service team and export experience for a lot of years, our products have exported to more than 200 countries in the world. Here you can take easy choosing your needed products. 


This product in the photos is 9-5/8 LC K55 casing coupling,used to connect oil casing pipe, which is transporting oil and gas from underground to the suiface after the drilling is completed.


3) Images



4) Product Specification



5) FAQ

We have organized several common questions for our clients,may help you sincerely:

①How about your company?

One of the leading manufacturers and suppliers specializing in steel pipe products in China, mainly offering four series steel pipes including welded steel pipe (ERW, SSAW, LSAW and square and rectangle pipe), seamless steel pipe, hot dipped galvanized steel pipe and steel pipe with 3 layer polythene coating. We can provide customers different specification standards e.g. ASTM A53, ASTM A106, BS1387, API 5L, API 5CT, ISO3183 and etc. Our scope of supplying covers from 1/2" to 48"  for the outside diameter of welded pipes, and 1/8" to 20" for the seamless pipes.


Other than steel pipes we are also capable of supplying a wide variety of pipeline accessories, steel pipe fittings; valves etc. consists of our one-stop sales. The integrated sales & service ensures customers with various demands an easier access for purchasing management.

②How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.

Q: Ive liked this guy for 2 years but he recently got a girlfriend, which was the day before I told him how I felt. Were really close friends and tell each other EVERYTHING. Me liking him has never effected anything. Recently his girlfriend dumped him. I thought that this day would be the best of my life, but its turned out pretty horrible. Any ideas of what to do or say to my friend who Ive been crushing on for so long?
The time to search for the leak was before disassembly. At this point, all you can do is guess. The leak may not have been from the supply - it could be from the drain, too. The constant drip you refer to is caused by a leaky main shutoff valve. Probably the washer, or if it's a gate valve, debris in the seat. I recommend , at least for any fittings that will be hidden inside walls or elsewhere when you are done, that you use sweat fittings for the joints and get rid of the compression connectors.
Q: Standard Specification for jacket type pipe couplings for card sleeve couplings
Specification sheet, thick tube, B (water gas pipe), thin steel tube, A (wire pipe), metric, English, nominal, nominal diameter * wall thickness mm nominal
Q: i hear noise from the front suspension and is mostly from the drive side . when i bought the car the inner cv boots were torn so i had both axles changed as well as both outer tie rods and the left inner tie rod only. also i have changed the sway bars and the bushing for the front struts. the noise still there but i feel like the has been a little reduce in the noise but still i can hear it almost as loud!!! we even checked the hood, the air pressure in tires to see if they are the reasons for that noise but the answer was no!.on high speed i cant hear the noise, only when i drive in the city and if the roads have a lot of small bumps i can hear it but when i go on big bumps like speed bumps i dont hear the noise really! the mechanic shop tested drive my car and took my struts out and said they look worn out but still doing their job and there is no leak from the struts. and they said the arm controls look fine too. so i really want to know what produces the noise!!!???
you can pick up D.I.Y. books at most home centers Lowe's has a nice selection.if you or some one you know has a library card go there and take out a book
Q: I got to go with 1 of these 3Fast Willie Parker CAR (stud, but not so hot on the road)Jamal Lewis VS. CLE (home game, soft D)Corey Dillon VS. HOU (home game, soft D, Maroney out?)
Yes it really is hot their and there is a lake of fire. You should read the book called a Divine Revelation Of Hell By Mary K Baxter.
Q: I keep seeing those movies where the killer has a car that is filled up with water on the inside and their victim is inside dead as if they were trapped inside the car and drown. But the car isn't submerged in a pool or lake it is as if the killer put a hose in it and drown them. Can it be so simply done or do you have to water seal your car get all fancy like that? Just the random thought of the day.
Here is the simple answers. First take a MSF course. Next get off the computer and go to a motorcycle shop.
Q: I am working on a project with unbuilding a LASER lightshow-style projector. it is a class III b laser rating, with the following specifications: Wavelength/power: 532nm / 50mw (Green), 650nm / 100mw(Red) I may end up accidentally looking directly at the beam (although I certainly will be trying not too) I understand this laser is capable of seriously damaging my eyes if they are unprotected, so what eyewear should I use for these wavelengths? or would a weilding mask work just fine? that s about all I ve got in terms of serious eye protection, though i may just go buy something else if i know what to get!! thank you so much for your help guys!!!
The easiest way to get it right the first time is break off a piece of the pipe and take it into the store. Someone there will make sure you buy the right size fitting. Don't use teflon.
Q: In the Bible, does God ever strike down with lightning people who have lightning rods on their tents?
I agree with danny of attacking it from the back side to avoid tiling versus drywall. If you do not have a soldering torch or you are not confident in trying to solder, go to any hardware store and ask for a product called Sharkbite fittings. they install by just pushing over the pipe. That's it. You can come out the other end of the sharkbite fitting with copper or cpvc. I use them all the time. They are the greatest thing out there. i prefer to use cpvc to come out of the sharkbite and because there is no soldering involved, and the cpvc pipe and fittings are cheaper then copper. If you do use the sharkbites it is critical to have a straight cut on the pipe, so invest in a small copper pipe cutter.
Q: Hot tap water pipe joint leakage, what method can be repaired?
The best cut off a re installation, as long as not concealed pipes into the wall should be implemented, and the most thorough, because the advantages of PP-R pipe is higher than the local welding strength, ensure tightness of the whole pipeline.
Q: my family and I just moved to a new house, we used to live in an apartment w/ a security system, the house we moved into is very nice, but i didnt relize that the neighborhood was a little on the getto side, anyway there are 3 bedrooms 2 up and 1 down. night I cant sleep because the children are upstairs and we are downstairs. Im so afraid of someone breaking in or there being a fire.. I have never had my children so far away from me at night..before bed everynight I lock up the house and turn everything electrical off, and i still cant help but worry, I have considerd sleeping on the couch, is there anyone else out there going through this and what should I do.. would it be crazy of me to get a LARGE dog? would it do any good?
There are two major reasons an Air conditioning system will freeze up. One being lack of air flow. Have you check and changed your filters? Is your indoor coil dirty and clogged? If your furnace has a belt. (made it the 60's or so) is the belt in good condition? Not slipping? The second reason, Low on freon. If the system is low it WILL cause the system to freeze up. If it is low it most likely is a leak in the system. Most common place for a leak is on the shradder valves. They look like a valve on a tire.(The place you fill the tire with air) take off the caps and add a small amount of bubbles on them and see if they leak. If there is a leak you can try to tighten them with a valve stem remover. To not remove them just give them a little tighten. If they are not leaking there then you will need to have a service tech come out and locate the leak for you. Some leaks are easy to repair, and some are supper tuff to locate and fix. I hope this helps and good luck to you. If you need more help please feel free to ask me and I will do my best to answer your questions
Q: who do you think the shield should face at wrestlemania 29?
well try clipping an earring or nose ring Where it still has the back on the inside but barley sticks out of of Ur nose then use concealer over it

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