DEMONSTRATION OF STRENGTH

实力展示

螺纹加工能力


API 5B螺纹 – NU,EU,STC,LTC,BTC

API 7-2螺纹 – AMMT,REG,IF,FH

 

ASME B1.1 - UN螺纹

ASME B1.5 - ACME螺纹

ASME B1.8 - STUB ACME螺纹

ASME B1.20.1 - NPT螺纹

 

锯齿螺纹

SQ螺纹

客户定制螺纹