steam jacket ball valve
ISO 9001:2008
Standard:JIS DIN ASTM BS
Body:steel,brass,pvc,pvdf  
Pressure:150-2500LB, PN10 PN16

B:We has its own QC team .all products need 3 checked procedure before packing:checking in workshop (solve timely in case any problem),professional checking (strictly according to related standard)and re-check before packing (to avoid any possible neglect).all products must be ensured to above standards adopted.

we can offer the good price and high quality and professional service ,hope for you  with cooperation.