Casing Coupling of Size 4-1/2 LC L80 with API 5CT Standard

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Tianjin
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TT OR LC
Min Order Qty:
200 PCS
Supply Capability:
50000 PCS/month

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Product Description:

1) Structure of Casing Coupling of Size 4-1/2 LC L80 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 Casing Coupling of Size 4-1/2 LC L80


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 is 4-1/2 LC L80 casing couplingused to connect oil casing pipe, which is transporting oil and gas from underground to the suiface after the drilling is completed.


3) Casing Coupling of Size 4-1/2 LC L80 Images



4) Casing Coupling of Size 4-1/2 LC L80 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.


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Q:Infusion, infusion tube joints fall off and immediately connected, lost three or four minutes will have an impact?
There is no air on the upper end of the infusion pipe, the joint is not polluted, and immediately after the falling off, the problem is not too great. The switch on the upper end of the infusion tube is not closed. The liquid medicine can be discharged directly and immediately after falling off, so there is nothing wrong with it.
Q:20ppr pipe joint is not what brand, 20ppr pipes can weld?
As a result, there may be differences in the coefficient of thermal expansion, which may lead to leakage at the joint.
Q:How much is the monofilament of the 304 pipe joint?
This kind of pipe connection is very large, but the price depends mainly on how many sizes you want
Q:Principle of fast pipe joint
Quick change joint, one is with one-way valve, and the other is without one-way valve.
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:Is the thread at the two ends of the card sleeve the same?
Some of the threads at the two ends of the sleeve are the same, but some are not the same. Different types of card sleeve connectors will also make a difference. As shown:
Q:What is the taper angle of flared tubular joints?
With the pipe after welding, has the characteristics of reliable connection, good sealing performance, so it is widely used in oil refining, chemical industry, light industry, textile, metallurgy, national defense, aviation, shipbuilding and other systems; also suitable for hydraulic transmission of various mechanical engineering, machine tools and other equipment pipeline.
Q:What does national standard joint jb/t6381.2-92 mean?
The current version is: JB/T, 6381.2-2007, cone welded, straight through, 55 degrees, non hermetic, pipe, threaded, pipe joint. The type, size and technical specifications of the taper sealing welded straight through 55 degree non sealing pipe thread pipe joint are specified.
Q:What about the PVC-C joint?Catgut implantation. Where are the connections of the two tubes of the casing PVC-C?!
PVC pipe joint and butt joint, the best way is to add between the two joints of the same type of pipe, and then use special glue to connect.
Q:What is pressing type pipe joint
Belongs to a class of hose joint, joint sealing need to withholdA joint body and sleeve are generally formed

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