We got an order from the middle east country, which includes some items has requirement for service -150 degree Celsius. They are some floating ball valves and double block and bleed valves. The valves have stem extension as per BS6364 design. The materials are ASTM A182 F304L with PCTFE seats. The testing of crygenic service ball valves has been passed. The testing goes satisfactory as our desired procedure. Congratulation, our staffs.