NB/T 47019.4-2021 Active Industry standards-Energy

NB/T 47019.4-2021 Order Specification for Low Alloy Steel Tubes for Boilers and Heat Exchangers - Part 4: Low Temperature Application for Low Alloy Steel Tubes

NB/T 47019.4-2021 Order Specification for Low Alloy Steel Tubes for Boilers and Heat Exchangers - Part 4: Low Temperature Application for Low Alloy Steel Tubes

Publish Date: 2021-01-07 Implement Date: 2021-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: NB/T 47019.4-2021

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Heat exchange equipment

ICS Name: \nHeat exchanger

Publish Date: 2021-01-07

Implement Date: 2021-07-01

Scope

This document applies to non-alloy steel and alloy steel seamless steel pipes used in boilers and heat exchangers, which stipulate the performance requirements at room temperature.

Development Information

Same series standard

NB/T 47019.1-2021 NB/T 47019.1-2021 Ordering Technical Conditions for Tubes Used in Boilers and Heat Exchangers Part 1: General Requirements NB/T 47019.2-2021 Specifications for the technical conditions for ordering of boiler and heat exchanger pipes - Part 2: Non-alloy and alloy steel pipes with specified room temperature properties NB/T 47019.3-2021 Specifications for the technical conditions for ordering of boiler and heat exchanger pipes - Part 3: Non-alloy and alloy steels with specified high-temperature properties NB/T 47019.5-2021 Specification for orders of boiler and heat exchanger tubes - Part 5: Stainless steel NB/T 47019.6-2021 Nitriled piping technical requirements for boilers and heat exchangers Part 6: Austenitic-ferromagnetic duplex stainless steel NB/T 47019.7-2021 Technical Conditions for Ordering of Tubes for Boilers and Heat Exchangers - Part 7: Copper and Copper Alloys NB/T 47019.8-2021 Technical Conditions for Orders of Tubes for Boilers and Heat Exchangers - Part 8: Titanium and Titanium Alloys NB/T 47019.9-2021 Specification for ordering of pipes for boilers and heat exchangers - Part 9: Nickel and nickel alloys

Replace the following standards

NB/T 47019.4-2011 Purchase technical specification for boiler & heater exchanger tubes/pipes Part 4:Low alloy steel for low-temperature service

Related Standards

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