... tin-plating and nickel-plating.The side with SUS304 sleeve can connect the same size pipe by pressing of jaw,after ... installation, it can be seen from inspection holes located in the end of ... .201620*2,00 - 16*2,001608133.181618*2,00 - 16*2,001808133.201820*2,00 - 18*2,001608133.251825*2,50 - 18*2,001208133.251625*2,50 - 16*2,001208133.252025*2,50 - 20*2 ...