Sucker Rod Abrasion-proof Coupling Using in Oil Well

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Tianjin
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Min Order Qty:
200 PCS
Supply Capability:
10000 PCS/month

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Product Description:

1. Structure of Sucker Rod Abrasion-proof Coupling Description


Sucker rod abrasion-proof couplings are class supporting tools of pumping well, it applied to eccentric wear oil pump, especially the oil pump and directional deflecting well in which the eccentric wear is above the neutral point. If the eccentric wear is below the neutral point, it can be used together with the nylon centralizer to get a better eccentric wear prevention result.


The core technology is to coat AOC-160 alloy powder on the surface of sucker rod coupling. The coating which is thicker than 0.25mm is wear resistant, corrosion resistant and low friction. Wear resistance is 10 times of normal coupling and it reduces 3 times of abrasion.


2. Main Features of Sucker Rod Abrasion-proof Coupling


  • Simple structure

  • Convenient operation

  • Long service life

  • Low cost


3. Sucker Rod Abrasion-proof Coupling Images



4. Sucker Rod Abrasion-proof Coupling Specification


Now our Sucker rod abrasion-proof couplings have 3/4", 7/8" and 1" series of specification.


5. FAQ of Sucker Rod Abrasion-proof Coupling


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:How to compile the welding technology of 12CrlMoVG header and pipe joint
1 welding method argon arc welding wire H08CrMoG.2, process:(1) welding example, economizer, evaporator section, tube bundle, water wall and low temperature superheater are made of No. 20 steel, and high temperature superheater tube is 12Cr1MoV.
Q:What is the difference between a D-LD2000 clamp type flexible pipe joint and a KRJ clamp flexible pipe joint?
Four, flexible pipe joint internal structure and KRJ internal structure is slightly different, flexible pipe joint no retreat or small platform, and the latter is large return platformFive, flexible pipe joints, standard clamp type flexible pipe joints, disassembly can be worn down, shoulder type flexible pipe joints can not be.Note: some units in the market now confuse the two products with the aim of selling high priced products at lower prices so that they can make more profit margins. To ask for the data parameters of the drawing, to judge whether it is a flexible pipe joint or a flexible pipe joint.
Q:The union bonnet (Union Bonnet) and bolted bonnet valves (Bolted Bonnet) the same?
There is no bonnet flange that is threaded directly.
Q:What do you mean by the next connection in the pipe connection? How do you use it?
The professional name is only wearing a joint pipe through the wall, using a splint or interlayer
Q:Man, can you send me some national standards? Mainly for hydraulic use
Here you are, some European companies, but you need to download them on the Baidu Library
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)
Q:What does flaring pipe joint mean?
To match the cone of the joint, although the processing is troublesome, the sealing is reliable. In addition, the use of copper tubes in general, the expansion is relatively easy.
Q:Connect with stainless steel tube with 304 stainless steel clip type pipe joint,
Because it is clamping, used for steam to consider the impact of temperature, it is not recommended for toxic, harmful, medium pressure above the high temperature gas.
Q:PVC pipe joint leakage how to do?
3. if it is a faucet, it is caused by the abrasion of the core gasket in the faucet. Use pliers to pull the gland loose and remove. Remove the axle washer with a clamp and change it with a new axle washer.
Q:Hydraulic jointWho knows the hydraulic connection "3/8*25.4=9.525" refers to the connection?
The most important part of the pre assembly of sleeve type pipe joints directly affects the reliability of the seal. A dedicated preprocessor is usually required. The small diameter can be pre joint in a vise. The concrete method is to use a joint as the mother's body and press the nut and the sleeve onto the tube. The utility model mainly comprises a sleeve type through pipe joint, a clamping sleeve type end through connection head, a clamping sleeve type three way pipe joint and other patterns. I found that even if the same manufacturer of a batch of goods, the cone of these joints on the depth of the hole is often different, resulting in a leak, and this problem is often neglected. The correct approach is to connect the end of the pipe with what kind of joint, and the corresponding connection ends are prefabricated with the same type of joint, so that the leakage problem can be avoided to the maximum extent.

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