Casing Coupling of Size 5-1/2 LC K55 with API 5CT Standard

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1) Structure of Casing Coupling of Size 5-1/2 LC K55 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 5-1/2 LC K55

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 5-1/2 LC K55 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 5-1/2 LC K55 Images

4) Casing Coupling of Size 5-1/2 LC K55 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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