... Intermediate frequency bends from D18mm to D1220mm 2, Seamless elbows from D22mm to D820mm 3, Seamless tees, reducers ... at sight.3.Western Union Delivery Time According to your request, generally 3-30 working days. ... Welcome to visit our factory. Contact Us Welcome to send inquiry to us as long as you want to buy our ... are interested in our products, don't hesitate to contact us at any time you are free ...