API Seamless Tubing Coupling With High Quality For Oil Well

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500 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 Seamless Tubing Coupling Description


1. API 5CT  STANDARD APPROVAL.

2. GRADE: J55,K55,N80,L80,P110 
3. O.D: 55.88-141.30(mm)

4. SIZE:2-3/8"--4-1/2''

5.THREAD: NU,EU.


2. Main Features of API Seamless Tubing Coupling


1) Advanced test for quality 

2) MTC provided 

3) Good price and service


3. API Seamless Tubing Coupling Images


API Seamless Tubing Coupling With High Quality For Oil Well

API Seamless Tubing Coupling With High Quality For Oil Well

API Seamless Tubing Coupling With High Quality For Oil Well


4. API Seamless Tubing Coupling Specification


API Seamless Tubing Coupling With High Quality For Oil Well

API Seamless Tubing Coupling With High Quality For Oil Well


5. FAQ of API Seamless Tubing 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:What about the PVC-C joint?Catgut implantation. Where are the connections of the two tubes of the casing PVC-C?!
For example: the outer diameter of 110mm PVC pipe connector two, to connect them, you can cut a section of 110PVC tube (length about 8cm),
Q:PT1/4 large diameter pipe joint? No figure urgently
The thread has a taper of 1:16, equivalent to 55 degrees taper pipe thread, or ZG
Q:Specification for thread of gas couplings
3, pneumatic connectors, foreign brands are more well-known SMC, domestic brands are commonly used, SNS, TPM.4, pneumatic joints commonly used series are PCH, PCF, PL, PLF, PB, PD, PX, SL, PH and so on
Q:What are the connecting forms of industrial pipe joints? Like buckling type connection,
The quick joint is a pipe joint which needs no tools and can be quickly disassembled and assembled. It has the advantages of compact structure, small size, light weight, high pressure resistance and interchangeability
Q:Press the hydraulic pipe fittings standard need to do what procedures
Be sure to grasp the reasonable degree of withholding, with joint core hole shrinkage degree as the standard, GB joints under compression compression joints under ordinary small 0.1~0.4mm, small 0.1~2mm. Because the hose and the joint coat of different manufacturers, such as the GB standard for most northern rubber hose production plant, 602 standard for the south, foreign SAE standard, the factory hose, joint specific size, material may not be the same, so the buckling parameter table data for reference only, the specific size should be withheld according to the experimental pressure.
Q:What are the types of tubing and pipe couplings applicable to each occasion?
Pipe joint is detachable between the tubing and tubing, tubing and hydraulic components of the connection, it should satisfy the convenient assembly and disassembly, reliable connection, reliable sealing, small size, large capacity oil, small pressure loss, good processing etc.. According to connection tubing and pipe joints, pipe joints are welded, sleeve type, expanding type, press type form; pipe joints each form, according to the channel number and direction of joint points straight, rectangular, three other types; threaded connection and flange connection with the connection of the body. In addition, there are some special purpose pipe couplings.
Q:Infusion, infusion tube joints fall off and immediately connected, lost three or four minutes will have an impact?
First of all, this approach is wrong, is not allowed, and if it is medical staff to get, then he is not standardized, there is no sterile concept, such as the patient is self made, then he is ignorant, do not understand.Secondly, it has no contact with other things off, did not meet, but also to avoid forcibly, if encounter, after losing what no adverse reactions often have no major obstacles to the body, but the poor resistance of the people, the consequences can be little.
Q:Drawing design, drain cross dry pipe is flexible cast iron pipe, vertical pipe is PVC pipe joint
Yes, there is one more question. How does the cast iron connect with the PVC? It doesn't leak. It's also a problem.The impact force does not matter, PVC three all have it should have a radian cushioning effect, can also be used in spiral PVC tube ah, although it is quiet, but also can ease the impact. I think it's hard to interface cast iron with PVC.
Q:What does pipe joint "DD" mean?
Parts that work in a weak corrosive environment, such as covers, bearings, valves, hand wheels, etc., are joined mainly for connection, installation and maintenance.
Q:Standard for fabrication of jacket type pipe couplings for card sleeve couplings
6 flared flared joint (GB/T 5630-2008)7 、 flared type adjustable end bend pipe joint (GB/T 5631-2008)8 、 flared type combined bend pipe joint (GB/T 5632-2008)9 、 flaring type adjustable end to end three way pipe joint (GB/T 5633-2008)10 、 flared type combined bend three way pipe joint (GB/T 5634-2008)

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