... 4-219 2,WT:0.4-45 3,Material can be changed as per customer's requirement ... pipe1,OD:4-2192,WT:0.4-453,Material can be changed as per customer's requirement ... BrandYHCompanyLiaocheng Yunhe Material CO.,LTDTypeManufactureGrade10#,20#,45#StandardASTM,A106,A53, ... termsL/C,T/T or as per customer’s requirementDelivery time15 days after paymentPortQingdao or Tianjin Contactskype: ...