We have sustantial experience on elbow manufacture in custom dimensions. Size: from 1/2" to 72" Angles: 22.5 deg, 45 deg, 90 deg, 180 deg Thickness: std, sch20, sch30, sch40, sch80, sch100, sch120, sch160, xs, xxs Standard: astm a234 mss sp-75 asme b16.9 asme16.28 , jis, din, gb, snsi Material: a234-wpb, a420-wpl6, a234-wp12, a234-wp11, a234-wp5, a403-wp304, a403-wp304l, a403-wp316.A403-wp316l Packaging: as per customer requirement (wooden cases wooden pallet, etc.) Applications: petroleum, chemical, power, gas, construction, metallurgy, etc Minimum order quantity: according to customer's requirement Lead time:according customer's requirement Quanlity: first grade. Others: Custom dimension and special design available according to customer's requirement. High-pressure, high temperature and anti-corrosion resistant with black painting. All our productions are strictly under ISO 9001:2000.