Sanfit Metal Industry Co., Ltd also offers the good quality of butt-weld fittings. 3A sanitary Fitting Tri-weld fittings give processors the highest degree of corrosion resistance and sanitation available. Their streamlined design, flush joints and butt-weld assembly provides full, unrestricted flow for truly hygienic, permanent welded systems. Please visit our web site for more information: www (dot)sanfit (dot)com(dot)tw Price, MOQ, deliver time are negotiable, please contact us for correct quotation and product details.