... ,304L,316 ,316L,321,310S and so on.Standard ASTM A312, A554, A249, A269 and A270.ect DIN 17456-85 , ... hydrostatic test, spectral analysis, intergranular corrosion, water pressure test, and mechanical property testing facilities.Payment 1) by L/C at ... MOQ3 tonCapacity1000 ton per month Certificate ISO, SGS, and third part inspectionApplicationsthe products are widely used in chemical industry, condenser ...