Yongyi Valve Group Co., Ltd is a YONGYI VALVE GROUP CO., LTD based in 10 , China. Yongyi Valve Group Co., Ltd is a member of exporthub.com since May, 2010. Our business is related to industry and we specifically deal in safety valve,safety valve,safety valve,safety valve,safety valve. Please find our product details below:Trunnion fixed Ball ValveForged ball valve Key Specifications/Special Features: 1) Design and manufacture conform to: API, ANSI, JIS, DIN, 2) Test and inspection conform to:API598, GB/T13927, JB/T9092. 3) Pressure: from ANSI class 150 to 2500 (PN1.6 - 42MPa) . 4) Structure features: Bolted bonnet, welted bonnet, pressure seal bonnet. 6) Materials conform to ANIS/ASTM7) Main materials: A105; LF2; F5; F11; F22; 304(L); 316(L); F304(L); F316(L); F347; F321; F91; Monel; 20Alloy. Materials:- Standard Carbon Steel - ASTM A105N Low Temperature Carbon Steel - ASTM A350 LF2 Stainless Steel - ASTM A182 F316, F316L, F304, F304L, F321 & F347 Specials - Duplex, Super Duplex, Monel, Hastelloy, 3.1/2 Nickel, Titanium, Inconel, Incoloy, Zirconium etc., Other - Cryogenic, Actuated, NACE etc., Soft Seated. Tungsten Carbide Metal to Metal Seated.Springs loaded Safety ValveService P&ID No. Line No. / Vessel No. Full Nozzle / Semi Nozzle Safety or Relief Conv. , Bellows , Pilot Op. Bonnet Type Size: Inlet Outlet Flange Rating or Screwed Type of Facing Body and Bonnet Seat and Disk Resilient Seat Seal Guide and Rings Spring Bellows Inlet/Outlet PIPING ANSI CLASS Cap : Screwed or Bolted Lever : Plain or Packed Test Gag Code Fire Block outlet Thermal expantion Fluid and State Required Capacity Liq//Gas % Allowable Overpressure Overpressure Factor Compressibility Factor Latent Heat of Vaporization (Btu/Lb) Ratio of Specific Heats Operating Viscosity Barometric Pressure Steam cond.(super heat/saturated) Calc. Area sq. in. Selected Area Orifice Designation Manufacturer Model No.Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to