... 5.competitive price standard ANSI flange A105 Hebei Shengya Pipe Fittings Co.LTD.TYPESlip-on,Welding neck,Blind,Socket welding,Threaded,Lap ... ,Food,Mining,Architectural,TransportationQUALITYFirst GradePACKINGWooden cases or Wooden pallets with standard export packing, as per customers' requestCERTIFICATESISO9001,ISO14001,API,ANSIOTHERS1.special ...