1. material: steel/stainless steel 2. process: forge,cast, weld 3. wt: SCH5-80 4.Pressure: 150-10000LBS 5.ISO certified 1.Material: carbon steel, stainless steel2.Size:1/2" to 24" 3.Type: 15° ,30°, 45°, 60°,90°,180° degree , long or short radius.4.Standard:ANSI B16.5, B16.11, B16.3, ASTM A234/A234M, ASTM A403/A403M, ASTM A420/A420M, ASTM A182/A182M, DIN2605, JIS B2311, JIS B23125. Surface ...