- corrugated pipe
- 2016-10-25 23:58
- Corrugated TubeCorrugated tubing is common in many applications where a lightweight, protective covering is desired
- Aluminum fire hose couplings (American astandard)
- 2016-10-22 19:32
- British Standard Aluminum fire hose couplingsMaterial : Aluminum size : 1.5 (40mm) , 2 ( 50mm) ,2.5 ( 65mm) packing : ca