HOT FORGING OF STAINLESS STEEL PIPE FITTINGS AND UNIONS: Hot Forging of expanding liner union DIN; Hot Forging of expanding male union DIN; Hot Forging of male thick union DIN; Hot Forging of male short union DIN; Hot Forging of expanding male short union DIN; Hot Forging of pipe unions DIN; Hot Forging of nuts DIN; Hot Forging of blind nuts DIN; Hot Forging of clamp union; Hot Forging of custom components in accordance with customer's drawing and specifications.