Materials: carbon steel, alloy steel, stainless steel Sizes: 1/2 to 72 inches Thicknesses: SGP, SCH20, SCH30, SCH40, STD, SCH80, SCH100, SCH120, SCH160, XXS Pressure: Sch5 to Sch160 and XXS Standards: ANSI/ASME, DIN, ISO, JIS, GB, and EN Applications: petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, water, and nuclear power Packing: plywood cases and pallets (or customized) Special designs are available as per requirements of customer