2,A27W-10R-DN40,A27W-10R-DN50,A27W-10R-DN65,A27W-10R-DN80,A27W-16R-DN15,A27W-16R-DN20,A27W-16R-DN25,A27W-16R-DN32,A27W-16R-DN40,A27W-16R-DN50,A27W-16R-DN65,A27W-16R-DN80,A28H-10-DN15,A28H-10-DN20,A28H-10-DN25,A28H-10-DN32,A28H-10-DN40,A28H-10-DN50,A28H-10-DN65,A28H-10-DN80,A28H-16-DN15,A28H-16-DN20,A28H-16-DN25,A28H-16-DN32,A28H-16-DN40,A28H-16-DN50,A28H-16-DN65,A28H-16-DN80,A28H-16C-DN15,A28H-16C-DN20,A28H-16C-DN25,A28H-16C-DN32,A28H-16C-DN40,A28H-16C-DN50,A28H-16C-DN65,A28H-16C-DN80,A28W-10P-D