Product name: ball valve Certificate: iso9001:2008, api, ts, ce Material: stainless steel, wcb, cf8, cf8m. Specification: size:1/4"~4"(dn15-dn100) Thread end:bsp, npt, din2999, flange Quality control 100% inspection on critical dimesions before shipped Packing: carton and pallet according to your requirment Transaction: t/t Payment term: fob, cif Delivery time: 20-30 workdays Production capacity: 100t/month Specification: size:1/4"~4"(dn15-dn100)