1, Stainless Steel Equal Cross 2, Size: 1/2"--48" (DN15--DN1200) 4, THK: SCH5S--SCH160 XXS 3, 321/H, 310S, 347H,317L,S31803 Stainless Steel Cross Features: 1) Type: butt welded and seamless pipe fitting2) Size: DN15-DN1200 (1/2"-48").we can also produce other specifications according to customers' requirements . 3) Wall thickness: SCH5S-SCH160S. 4) Standard: ASME/ANSI B16.9, GB/T12459, GB/T13401, ...