... stainless steel elbows, tees, flanges, reducers, caps, and etc. We have a good advantages in the price ... and quality. Last year, we export more than ... can be 1/4"-40". And for standards, we adopt ASTM, JIS, DIN, BS and or according to your drawings ... . Material can be 304, 304L, 310S, 316, 316L, 317L, 904L and UNS31803, SAF2205, F51, ,DUPLEX 2205,SUPER DUPLEX ...