API 2 7/8 and 2 7/8 EUE*NUE K55/J55 Tubing Crossover

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Loading Port:
Qingdao
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TT OR LC
Min Order Qty:
200 pc
Supply Capability:
6000 pc/month

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Item specifice:

Standard: API Thread: EUE/NUE Technics: Casting
Grade: K55 J55 L80 N80

Product Description:

1. Structure of API 2 7/8 and 2 7/8 EUE*NUE K55/J55 Tubing Crossover Description

We can supply a variety of swages and crossovers, in J-55 & L-80 & N80 &P110 grades. Most sizes are available in either standard or extra heavy.


2. Main Features of API 2 7/8 and 2 7/8 EUE*NUE K55/J55 Tubing Crossover


1) Advanced test for quality
2) MTC provided
3) Good price and service

3. API 2 7/8 and 2 7/8 EUE*NUE K55/J55 Tubing Crossover Images


API 2 7/8 and 2 7/8 EUE*NUE K55/J55 Tubing Crossover

API 2 7/8 and 2 7/8 EUE*NUE K55/J55 Tubing Crossover

API 2 7/8 and 2 7/8 EUE*NUE K55/J55 Tubing Crossover


4. API 2 7/8 and 2 7/8 EUE*NUE K55/J55 Tubing Crossover Specification

API 2 7/8 and 2 7/8 EUE*NUE K55/J55 Tubing Crossover

5. FAQ of API 2 7/8 and 2 7/8 EUE*NUE K55/J55 Tubing Crossover


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:Will the moving angle of the air conditioner indoor be harmful to the connecting pipe joint?
Rest assured that the cooling pipes of the air conditioner are all made of copper pipes. No hard bending will cause great impact on them
Q:Hydraulic pipe joint seal, with raw meal belt and sealant that good?
Hydraulic is not high temperature oil, usually with O ring, can not seal the oil, is not the joint surface is not good, can not cut off the replacement of joints, raw rubber tape, sealant is not reliable
Q:Can flared and jacketed hydraulic couplings be used as gas line couplings?
And it is not convenient to use, the general use of gas joints are fast plug.
Q:May I ask what material EN39 is? Used to make a threaded pipe joint
EN39 is a European standard, the standard number is EN39:2001. The standard formal name is: carbon steel pipe for scaffolding.
Q:How to identify the pipe joint thread quickly and accurately?
1 use a thread gauge to check the gauge of the pipe joint, which is the most accurate.2, you can also use special tools, taps (for female pipe joints) and wrench (for pipe fittings), which is a tool for making pipe joints. Try it on and see if it's easy to screw in. If it is easy to screw in, you can determine the specifications of the unknown pipe thread according to the specifications of the known taps and wrench marks.
Q:Why are the sleeve joint leaks?
The hardness of the clamping edge is not enough, or the steel pipe is too hard. After the assembly, the clamping edge can not cut into the pipe wall to form a seal. Solve: replace the qualified card sleeve.The end face of the steel pipe is not vertical or clean, which hinders the proper installation of the pipe. Solution: carefully clean the end face before installation.The joint body and the steel with different axis, leading to the assembly is not correct, extrusion is not tight, at this time can be found in the card set apart and cut the pipe wall, left the marks of a single whole foot ring groove. Solution: when installing, make sure the joint is coaxial with the steel symbol.
Q:Hydraulic hose joint is spherical and cone sealing, threaded connection, what is the form of joint?
Hydraulic joints are often spherical joints, concave and convex.2 types of teeth with imperial teeth and unf.
Q:What does national standard joint jb/t6381.2-92 mean?
JB/T, 6381.2-92, cone welded, straight through tubular, threaded, pipe couplings, machinery, industry standards, have been repealed,
Q:For picture: hydraulic pipe joint M30*2H-G3/4
Very common for silk, just need a lathe to fix a knife
Q:What do you mean by "s" in the standard of pipe joint?
Did the landlord say "S" and "L"? S is a high voltage application, for example, at the P port. L is low voltage applications, generally used only in the oil return.

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