產(chǎn)品參數(shù)：

焊接球閥

2"-36" ●A105/ENP/316 /304 ● 150#-1500# Py10-Py100 Dy50-Dy1800 API6D/API608 Py10-Py100

俄標(biāo)球閥

1/2"-8" ● WCB/CF8/CF8M/A105 Dy15-Dy600 GOST9544-2015 Py10-Py100

美標(biāo)球閥

1/2"-8" ●WCB/CF8/CF8MA105 ●150#-600LB API6D/API608 ASMEB16

日標(biāo)球閥

15A-400A ● SCPH2/SCS13/SUS304/SCS14 ●SUS316 ● 10K-40K JISB JISB2002 JISB2003

德標(biāo)球閥

DN15-DN200 ●1.4401/1.4408 DIN3357 DIN2543-2545 DIN3230