Leading Suppliers Globally for Pipes

Here are some of the leading global suppliers of pipes:

1. Tenaris
2. Vallourec
3. Shengli Oilfield Highland
4. Tianjin Pipe
5. JFE Steel Corporation
6. ArcelorMittal
7. Nippon Steel Corporation
8. TMK
9. US Steel
10. Welspun Corporation

These companies are widely recognized for their expertise in providing various types of pipes for different industries.