... pipe capsMATERIALCarbon steel,stainless steel,alloy steelWe can produce according to materials appointed by consumers.STANDARDANSI,ASME,API5L,DIN,JIS, ... BS,GBwe can also produce according to drawing by customers.WALL THICKNESSSch5-Sch160 XS XXS STDSIZE1/ ... BEST price with BEST quality,We hope to be of service to you and commit ourselves to being your reliable business partner and ...