| |
|
|
- SGA Rolls
- Acicular bainite ductile iron roll adding nickel, manganese, chromium, molybdenum and other alloying elements, it is a needle-like organization(martensite and bainite) matrix, higher than the pearlite ductile iron roll strength, toughness and more well, w
-
Tangshan Qinpeng Trading Co., Ltd
[Verified]
|
|
Negotiable
|
