- API J55 Oil casing pipe
- 2016-11-16 05:14
- Standard BS, ASTM,APIGrade 20#.A333, A335P91, A335 P23, API J55, API K...Outer Diameter 2 - 1200mmThickness 2 - 150 mmPa
- Automatic Folder Gluer Machine
- 2016-11-01 07:10
- DescriptionandfeatureQF-AFGseriesautomaticfoldergluermachineconsistofthreesections:vacuumfeedingsection,gluingandfolding
- Seamless steel pipe for middle & low pressure boiler
- 2016-10-25 19:16
- Seamless steel pipe for middlelow pressure boiler is the steels that had life pack and hollow section, larger value rati