... : S355NL, C22, 16Mn, 20Mn, 42CrMo, F304. Forged Pipe Fittings: SA106 CL B, SA106 CL C, WB36, 12Cr1MoV, SA335 P11, P12, P22, P91 ... .9) Payment: 30% T/T in advance, or 100% L/C.10) Packaging detail: suitable for sea freight or according to ... quality assurance system will conduct throughout the whole production. F91 Forged Steel Valve Body From Chinese manufacturers