• 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:All the fire extinguisers in my home are about 9 years old. They all still show they have a full charge. I'm just wondering, generally speaking, how long these are good for before they need replaced. The original box doesn't say. Is it safe to assume that as long as they show they have a full charge, they are still good affective?
Sounds like you are getting into some work. If you want to break the concrete away with a sledge hammer or a jackhammer (depending on how much you need to break away), to replace all the pipe with PVC. I think the best way for you to do it is to cut the metal pipe close to the concrete, let about 2 inches protrude, and then connect it to the new PVC with a Fern-co fitting, this is a rubber fitting with hose clamps on both sides. You will need to know the diameter of the two pipes you are trying to connect, I do HVAC and plumbing for a living, and have used these fittings countless times and they always worked for me, a life saver sometimes actually. I hope this works for you and let me know if I can help in any way.
Q:If there was a fire and your son who is 11 asked if he could pull the fire alarm since you were away from the fire and out of dangers way what would you say? How would you help your son to read the directions break the glass and make sure the handle is pulled correctly? If your son knew how to pull the handle but his hand slipped because of sweat would you let him pull it again or would you go ahead and pull it together.For breaking the glass would you tell your son how to hold the hammer or kick the glass? Sometimes it is hard to break the glass with the hammer so how would you give instructions on how to break the glass?
My courthouse does not allow firearms - signs on every door - if someone enters and shots a gun - hurting somebody - am I responsible for it because I do not allow guns. No. Even if the statistics state that I have a better chance of being robbed - I was not negligent - in fact I was attempting to create a safer environment by limiting the guns. You could file an action - I do not think you would get anywhere with it.
Q:Ok, here is the deal. I had worked at this lawn care place for 2 weeks and I fell off the back of a truck and injured my knee. I was out of work for just over 3 weeks. The day i came back with my Doctor's release, my supervisor told me that he didn't want me working there anymore, that he had already hired 2 people to replace me, and that he wasn't going to re-hire me.In addition to this, he told me that he believed I was lying about having been injured and he didn't want me to work there because I got injured and it would only just happen again sometime soon. He believes this because 4 years ago, in the middle if Iraq, I got thrown off of a vehicle and minorly hurt my knee, and my Doctor told him this, so he said that it wasn't like it was a real injury because i had hur it a couple years ago too. So, basicly, I got people saying that I have no standing to ask for workers comp and I got people telling me I should Sue them for accusing me of lying about my injuries and firing me.
complicated factor. seek at yahoo. just that could help!
Q:Surely there is a lot of infrared light (black body and other) around at all times, how does the sensor differentiate this ambient light from the remote signal? Also, how is it that I don't need to point my remote directly at the sensor, I can have the remote in a bookshelf pointed away from the sensor and the remote still works. Are most materials highly reflective at these wavelengths?
The larger the pipe the lower the losses. Thus it becomes an economic decision. The pipe and fittings will need to withstand significant pressure (well over 400 psi) with a 340 m head. Since your flow rate will be around 140 GPM I would suggest calculating the loss in a 3 inch pipe then determine if the extra cost of larger pipe offsets the added power required. Remember, the 37 hp assumes no losses (very large pipe).
Q:Do you need adhesive for the sleeve joint of PVC wire pipe?
In my more than 10 years experience, in the piping, pipe joints such as glue, threading, threading device is easy to pass through the pipe joints, straight through and so on. Although the specification is to use glue, but the operation is very troublesome, I generally do not, no one to check you with no glue, just use the line tube inserted into the pipe joints or through the end can glue, threader easily through these joints. The line pipe is not easily disengaged and flooded when it is on the ground
Q:i read an online article stating not to use snow cables (traction cables) on snow tires? does this include studded tires? why is this?
Some Its fun finding just the right plants for the job. Visit a nearby garden center (one that has people working there who have been in the business for a good long time) and ask away.
Q:Could anyone cite me the exact law and perhaps the reasoning behind it?
Entirely dependent on application. Supply lines can incorporate unlimited bends and fittings. Waste piping shouldn't vary by more than 1/8 per foot. Provide context.
Q:how many people died in the great fire of london?
We could, however we do not have an infrastructure that is designed yet to handle the load and send it down a transmission line (power line) to houses or other places that needed. It would basically blow out transformers, repeaters, etc. If money was spent on building such a delivery method it would be VERY costly and it would only catch lightning in ONE place, where the system was built. The empire state building with 100 strikes a year is not enough strikes to continuously power anything, not even the empire state building. There is too much time in between strikes. Next Method would be to convert that lightning strike into chemical energy. Basically storing it into a battery and then using it from the battery. This method is HIGHLY inefficient. You would lose about 80% of the power by converting it from a lightning strike to battery power, then lose even more when trying to get power from the battery. So basically, yes we could but it would not be enough power to really power anything. Unless in the future we learn to harness it a different way. One more thing to note, is that Lightning is a good and healthy thing for the earth's magnetic field. If we started bottling up all the lightning tomorrow, it might not have a good effect on this planet.
Q:I try to open my control panel or documents and I get a message saying windows explorer is not working and is restarting, it will just disappear after I close those windows and does nothing after that. I also keep getting a message DEP is not working as well, if I try to trouble shoot it, it will not let me. Help me please!!!!!!
Lube the chain after you have ridden.
Q:I would like to ask who has 24 degrees taper hydraulic pipe joint processing drawings, please send me, thank you very much
Small childe, encounter old man, also be our two predestined relationship, these two first look, suit your taste appropriately

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