Tùy Chỉnh Hỗ Trợ
OEM, ODM, OBM
Số Mô Hình
AWS A5.21 ERCoCr-A
Ứng dụng
hot shear blade, high temperature valve ,
Product name
AWS A5.21 ERCoCr-A stellite 6 tig welding rod with best toughness
Certification
ISO9001 ABS BE
Feature
excellent corrosion resistance, oxidation resistance
Use
automotive, internal combustion engine valves