Katalor is the manufacturer, exporter and suppliers of API 5L GR.B PSL 1 pipe, and supply high quality API 5L GR.B PSL 1 pipe in both large and small quantities

The application of GB/T 3087 10# boiler steel pipe: GB/T 3087 10# boiler steel pipe is a kind of high quality carbon structural seamless steel mainly used for

12Cr1MoG boiler steel pipe application:
12Cr1MoVG boiler steel pipe is used for high-pressure boilers heating surface tubes, economizer, superheater, reheater,

15CrMoG alloy steel pipe is a kind of seamless steel pipe, its performance is much higher than the average seamless steel pipes, because 15CrMoG alloy steel pip