NB/T 47019.4-2011 in English
SUPERSEDEDPurchase technical specification for boiler & heater exchanger tubes/pipes - Part 4: Low alloy steel for low-temperature service
- Issued on:2011-07-01
- Implemented on:2011-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$117.00
| Standard No: | NB/T 47019.4-2011 |
| Document status: | SUPERSEDED |
| Superseded by: |
NB/T 47019.4-2021 Purchase technical specification for boiler & heat exchanger tubes-Part 4: Low alloy steel for low-temperature service
|
| Superseded on: | 2021-07-01 |
| Title in English: | Purchase technical specification for boiler & heater exchanger tubes/pipes - Part 4: Low alloy steel for low-temperature service |
| Title in Chinese: | 锅炉、热交换器用管订货技术条件 第4部分：低温用低合金钢 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2011-07-01 |
| Implemented on: | 2011-10-01 |
| Professional Classification: | NB-Energy |
| Related Keywords: | low alloy steel
low alloy steel pipes low-temperature service scopethis part low temperature use steel pipes |
| Related Topics: | nb/t 34001-2011
nb/t34001-2011 nb/t20038-2011 nb/t 25008-2011 Cryogenic technology use cryogenic AC nb/t 20036.4-2011 nb/t 310020-2011 |
Scope
This part specifies the classification and marking, technical requirements, test methods, inspection rules, marking, packaging and quality certificate requirements for low alloy steel pipes for low temperature use. This section applies to seamless steel pipes with an outer diameter of Φ14mm-Φ57mm and a wall thickness of not more than 5mm.
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