Standard No.:	JB/T 11020-2010
English Name:	Specification for pressure rotor forging of steam turbine made of super - Pure steel used for supercritical and ultra - Supercritical units
Chinese Name:	超临界及超超临界机组汽轮机用超纯净钢低压转子锻件 技术条件
Chinese Classification:	J32    Forging and pressing
Professional Classification:	JB    Professional Standard - Machinery
ICS Classification:	77.140.85 77.140.85    Iron and steel forgings 77.140.85
Issued by:	State Economic and Trade Commission
Issued on:	2010-2-11
Implemented on:	2010-7-1
Status:	valid
Superseded by:	JB/T 11020-2025
Language:	English
File Format:	PDF
Word Count:	4500 words
Price(USD):	130.00
Delivery:	via email in 1~3 business day

本标准规定了超临界及超超临界汽轮机组汽轮机用超纯净钢低压转子锻件的订货要求、制造工艺、技术要求、检验规则和试验方法、验收及质量证明书等。
本标准适用于超临界及超超临界机组汽轮机用超纯净钢低压转子锻件的订货、制造与检验。