API Standard Carbon Steel Threaded Coupling

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Qingdao
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200 pc
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30000 pc/month

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Item specifice:

Usage: Oilfield Material: API 5CT seamless steel pipe

Product Description:

1. Structure of API Standard Carbon Steel Threaded Coupling Description


Have all grade of API standard for thread also.

Grade,J/K55,L/N80,P110

Thread, BTC,LTC,STC.

Size of Tubing , 2 3/8 " - 4 1/2"

Outside diamete, 60.32 – 114.3mm

Wall thickness,4.83-6.88 mm

EUE,NUE

Size of Casing ,4 1/2 "- 20."

Outside diameter ,114.3 - 508mm

Wall thickness, 5.21 – 16.13mm

Grade ,J55 / K55/ N80 / L80 / P110

Standards: USS ,BS, DIN


2. Main Features of API Standard Carbon Steel Threaded Coupling


1) Advanced test for quality 

2) MTC provided 

3) Good price and service


3. API Standard Carbon Steel Threaded Coupling Images


API Standard Carbon Steel Threaded Coupling

API Standard Carbon Steel Threaded Coupling

API Standard Carbon Steel Threaded Coupling


4. API Standard Carbon Steel Threaded Coupling Specification


API Standard Carbon Steel Threaded Coupling


5. FAQ of API Standard Carbon Steel Threaded Coupling


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


1) How about your company?

One of the leading manufacturers and suppliers specializing in this product in China, supply a wide variety of accessories consists of our one-stop sales. The integrated sales & service ensures customers with various demands an easier access for purchasing management.


2) How 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.


3) How 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:1/8 the trachea needs an outside diameter of the trachea
The size of the pipe connection is not very large, or is not necessarily the size of the trachea,
Q:What is the difference between a D-LD2000 clamp type flexible pipe joint and a KRJ clamp flexible pipe joint?
Two, flexible pipe joint clamp type flexible pipe joint ring part and the pipe connection is socket welding, so as to facilitate the installation, the product imported from America, KRJ is the butt welding, which is helpful for pipeline installation, the details can query the professional manufacturers to askThree, ring thickness of flexible pipe joint is greater than 30 mm, which can increase the wear resistance of air impact according to the principle of friction, the latter is only considered high pressure, without considering wear so over 16 mm in thickness general below.
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:How to use the clamp type pipe joint?
The utility model does not have a self sealing type, and the self sealing joint can use the one-way valve to make the ends of the connecting pipe not expose the gas or the liquid, and the sealing effect is good.
Q:Can the pressure vessel pipe joint adopt G thread? Why?
The pipe thread is on the wall of the pipe for connecting threads. It has 55 degrees of unsealed pipe thread and 55 degree sealing pipe thread. The utility model is mainly used for the connection of pipelines, and the internal and external threads of the utility model are closely matched with two kinds of straight pipes and a conical pipe
Q:Quick plug and card sleeve joint sealing which good?
Sure is a pipe joint of sleeve type is applicable medium: oil, water, gas and other non corrosive or corrosive medium, sealing pipe joint, with aluminum pipe specifications are flexible, and pipeline connection, has the characteristics of reliable connection, good sealing performance, which is widely used in chemical industry, oil refining light industry, textile, metallurgy, aviation, defense, and ship system; also suitable for hydraulic transmission of various mechanical engineering, machine tools and other equipment pipeline.
Q:Puvc pipe joint leakage how to do?
That will help you do better plugging without changing the new foundation. But the cost is several times higher than the new one. Ha-ha
Q:How to distinguish between flared pipe joint and welded pipe joint
Flaredfitting: flaredfitting medium: oil, water, gas and other non corrosive or corrosive medium pipe joint with steel pipe specifications and flexible pipe welding, has the characteristics of reliable connection, good sealing performance.
Q:Standard for fabrication of jacket type pipe couplings for card sleeve couplings
10 、 flared type combined bend three way pipe joint (GB/T 5634-2008)11, adjustable sleeve to end bending through the three way pipe joint (GB/T 3743-2008)12, sleeve type taper thread bending three way pipe joint (GB/T 3744-2008)13, card sleeve type three way pipe joint (GB/T 3745-2008)14, card sleeve type four way pipe joint (GB/T 3746-2008)15, clamp type welding pipe joint (GB/T 3747-2008)
Q:What's the half pipe connection?
The utility model is beneficial to welding, and then the other end is connected with a branch pipe, which can be socket welding or threaded connection

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