- ASTM A500 GA carbon steel pipe, 40*80*2.5mm
- 2017-12-13 07:52
- Model Number: 40*80*2.5mm Brand Name: YTDR Key Specifications/Special Features: 40*80mm rectangular steel pipes for constructionWhy choose Tianjin Yuantaiderun International Trading Co., Ltd. (YTDR)?1. Strong strengthAs the one oflargest steel p...