公的下面好大弄得我好爽,爽死你个荡货h,久久久久久精品免费免费导航,绿色椅子在线观看

ASME Standards:

ASME/ANSI B16.9 B16.28 B16.25...

材質Material:

ASTM A234 WPB A234 WPC A420 WPL6 WPL3 WP12

WP11 WP22 WP5 WP9

無縫管件范圍Seamless Pipe Fittings Size Range:

1/2"---24" DN15---DN600mm

直縫管件范圍WeldingPipeFittingsSizeRange:

1/2"---80" DN15---DN2000mm

厚度 Thickness:

SCH10SCH20 SCH30 STD SCH40 SCH80...XXS(2mm-60mm)

DIN Standards:

DIN 2605-01 2609 2615-1 2615-2 2616-2 2617...

材質Material:

ST33 ST37 ST37.2 ST35.8 ST42 ST45.8 ST52...

無縫管件范圍SesmlessPipeFittingsSizeRange:

1/2"---24"DN15---DN600mm

直縫管件范圍WeldingPipeFittingsSizeRange:

1/2"---80"DN15---DN2000mm

厚度Thickness:

2mm-60mm