|  NAME£º 
                        HEX HEAD NIPPLEMATERIAL£ºA105.A420-WPL6.A234-WP5,A234-WP9,A234-WP11,A234-WP12,A234-WP91.A403-WP304.A403-WP304L.A403-WP316.A403-WP316L,A694-F42,A694-46,A694-F48,A694-F50,A694-F52,A694-F56,A694-F60,A694-F70,A694-F80
 SIZE£º1/8"-3",DN6-DN80
 PRESSURE£º3000LB,Sch80
 STANDARDS£º ISO, ANSI. JIS . DIN GB/T14383,GB/T14626,ASME 
                        B16.11,
 SH3409,HGJ10,HGJ529,MSS SP-43,MSS SP-83,MSS SP-97
 USE£º Petroleum, chemical, power, gas, metallurgy, 
                        shipbuilding, etc.
 |