... and your enquiry,and we will try our best to meet your different requirements with our qualified products,favorable ... .MATERIALCarbon steel,stainless steel,alloy steelWe can produce according to materials appointed by consumers.STANDARDANSI,ASME,API5L,DIN,JIS,BS ... OF CURVATURE1D-1.5DPIPE FITTINGSAmerican standard, Japanese standard, German standard elbow, tee,reducer, pipe cap, flange and so on. We ...