Lugar de origem
Shanghai, China
Número do Modelo
DIN933 DIN931
Padrão
ANSI, ASTM, DIN, ISO
Product name
duplex steel Bolt with Heavy Hex Nuts
Material
duplex stainless steel
Surface treatment
white yellow zinc; PTFE, black, PTFE,etc
Application
offshore oil and gas, petrochemical plants or refineries.