Size: OD=1580mm, ID=1290mm, thickness=57mm
Connection: flange(30×φ56mm holes) with ring joint
Material: ASTM A182 F22 Class 2
Heat treatment: Normalizing+tempering
Forming: Forging
Machining: CNC
Quantity: 1 piece
Delivery time: 30 days.

Technical conditions:
1.Excution according to ASME CODE, Sect. VIII, Div.I, Ed.2019
2.Tolerance according to ASME Y14.5
3.Technical quality conditions according to ASTM SA-182/SA 182M;
4.Yield strength at 300℃：Rp0.2≥253N/mm2；
5.Sharp edges shall be chamfered 0.5×45°；
**All holes shall be executed according to Detail B.