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Question:

Seamless steel pipe 8162 and 8163 what is the difference?

Seamless steel pipe 8162 and 8163 what is the difference?

Answer:

8163 GB is fluid delivery tube, need to use eddy current detection, fluid transport, liquid, gas, solid, such as natural gas, water, gas, coal and stone, 8162 and 8163 of the popular point that is 8163 more than 8162 senior, 8163 inspection, 8162 inspection. I hope you understand!
GB 8162 is the structure of the tube, there is no need for flaw detection, the use of mechanical processing, stents;

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