SS Elbows:
 
Seamless or Welded Fittings

Types: 
ELBOW, TEES, REDUCERS, CAPS, SPLIT TEE, Y TEE, BARRED TEE, STUB ENDS. ETC.

Specifications and Steel Grade:
CARBON STEEL: ASTM A234 WPB, WPC; ASTM A420 WPL9, WPL3, WPL6, WPHY-42, WPHY-46, WPHY-52, WPHY-60, WPHY-65, WPHY-70,
ALLOY STEEL: ASTM A234 WP1, WP11, WP12, WP22, WP5, WP9, WP91 
STAINLESS STEEL: ASTM A403 WP304/304L, WP316/316L, WP321, WP347

Size Range:   
Carbon Steel: From ½" up to 96"
Stainless Steel (Seamless): From ½ up to 24"
Stainless Steel (Welded): From 26" up to 72"

Schedule:  
Carbon & Alloy Steel: SCH STD, XS, XXS, SCH 10 ~ SCH 160 and special thickness
Stainless Steel: SCH 5S, 10S, 40S, 80S and special thickness