27SiMn structure seamless pipe is belong to the standard of GB/T3077, and it is our mainly product. Not only 27SiMn structure seamless pipe has the widely use, but also has the popular market. We had been exported 27SiMn structure seamless pipe more than 50,000 ton last month.
The following points should be noted for high power test of 27SiMn structure seamless pipe:
1. Depth and degree of 27SiMn structure seamless pipe surface decarburization.
2. The length and depth of surface rolling defects, shrinkage hole, carbon and sulfur central segregation.
3. The distribution state of 27SiMn structure seamless pipe iron cable and pearlite.
4. Other microstructure defects, grain size, roughness of 27SiMn structure seamless pipe surface and content of inclusions, etc.
Learnning about that can help you to choose the best 27SiMn structure seamless pipe. So if you are interested in 27SiMn structure seamless pipe, please contact Katalor. We can supply 27SiMn structure seamless pipe with high quality and different sizes. Welcome to cooperate with Katalor.
