Following Details of duplex steel elbow :

Material: carbon steel elbow, stainless steel elbow, alloy steel elbow, duplex steel elbow

ASTM A234 WPB, WPC,ASTM A105 WPB; ASTM A106,
ASTM A350,DIN St37.0, St45.8, St52.4，St.35.8/I
API 5L GR.B, X42,ASTM A860,ASTM A694,
ASTM A420 WPL6, WPL3,
ASTM A403 WP304, A403 WP304L, A403 WP316, A403 WP316L, A403 WP321
ASTM A182 F 304, 304L,316, 316L,321, 904L
ASTM A234 WP12, A234 WP11, A234 WP22, A234 WP5,
ASTM A335 P5, P9, P11, P12, P22, P91,ASTM A213
ASTM A182 F51/SAF 2205/UNS S31803, F5, F11,F22, F53/SAF 2507/UNS S32750, F91

Standard:
ASME/ANSI B16.9, ANSI/ASME B16.11, ANSI/ASME B16.5; JIS,MSS SP, ISO, SY/T,SH,ISO

Size:1/2’’~48’’(Seamless);16’’~72’’(Welded)
Wall thickness:Sch5-Sch160,XXS
Manufacturing process:Push,Press,Forge,Cast,etc.
Packing: Wooden cases, pallets, nylon bags or according to the customers' requirements.

excellent quality