Casing Coupling of Size 13-3/8 BC K55 with API 5CT Standard

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Tianjin
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200 PCS
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30000 PCS/month

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Product Description:

1) Structure of Casing Coupling of Size 13-3/8 BC 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 13-3/8 BC 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 13-3/8 BC 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 13-3/8 BC K55 Images



4) Casing Coupling of Size 13-3/8 BC 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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Q:Type parameter of pipe joint
T (pipe diameter) P (NPT A B C D thread model) E F (six G size angle (six) angular size) H inch (in) in in in in in in in in in 1/8 1/8 SS-MC-TF2-NT2 1.20 0.38 0.60 0.50 0.09 7/16 7/16 0.94 1/8 1/4 SS-MC-TF2-NT4 1.40 0.56 0.
Q:How much is the monofilament of the 304 pipe joint?
Small size is cheaper, and one more thing is the thread standard you want to connect to
Q:Quick plug and card sleeve joint sealing which good?
1, small;2, standard type;3, metal type;4, stainless steel type;5, flame retardant;6, compound type;7 drum type joint body combination;
Q:What's the hydraulic pipe joint material?
The hydraulic oil of steel pipe and steel joint is not corrosive, so the hydraulic system is widely used in carbon steel joint, drinking water or pure water pipeline connection should not use ordinary carbon steel, before tightening air rules with brass, because the compressed air will carry water, gathered in the tube, if carbon steel will corrode the pipeline. The advanced air tightening machines do not produce moisture, so the rule is meaningless
Q:New standard, how can the pipe joint be labeled, such as "3/4" taper pipe thread?
60 degrees taper pipe thread: NPT3/4"55 "taper pipe threads: external thread -R3/4", internal thread -Rc3/4"
Q:Can the pneumatic pipe connection be carried through the water?
Yes, but it will leak. Or do you need a special pipe joint?
Q:Silicone gasket, rubber gasket, water pipe joint which is good?
More suitable for food grade high water pipe, especially high temperature resistance, high temperature water pipe is best to use silica gel gasket
Q:The pipe joint model is 1/2 "-14 teeth / inch"
. The 1/4, 1/2, and 1/8 marks in the thread refer to the diameter of the thread dimension, in inches. An inch equals 8, and a 1/4 inch is 2, so an analogy. The pitch of the English thread is indicated by the number of teeth per inch, such as 11 teeth per inch, and the pitch is =25.4/11=2.309mm.
Q:PEX floor heating pipe fittings and fittings are aluminium plastic pipes?
4., antistatic, easy to flammable fluid delivery;5. good electromagnetic shielding performance;6., good flame resistance, to achieve GB8624 refractory (B1) level;7. good insulation performance.(two) hydraulic performance of aluminum-plastic composite pipe inner surface roughness of thin wall excellent, very smooth, fluid friction resistance is small, no fouling phenomenon which affects the flow of water flux than the metal pipe, and because it has a certain flexibility, can effectively reduce the water supply of water hammer and fluid pressure shock and noise.
Q:PVC how to deal with leaking water in the upper opening of three pipe joint of launching pipe?
To buy a bottle of UPVC dedicated glue, and then go to the production of PVC pipe manufacturers, where they want a little PVC resin powder

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