T/HITNBA 003-2024 Active Group standards

T/HITNBA 003-2024 Low-to-medium pressure boiler-grade integral spiral finned steel tube

Publish Date: 2024-07-05 Implement Date: 2024-08-05 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/HITNBA 003-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: \nLiquid and solid fuel burners

Publish Date: 2024-07-05

Implement Date: 2024-08-05

Scope

Scope: This standard specifies the terms and definitions, product models, manufacturing methods, main technical parameters, technical requirements, inspection methods, inspection rules, marking, packaging, transportation, and storage of integral spiral finned steel tubes for low and medium-pressure boilers. Main technical content: 3 Terms and definitions 3.1 Integral spiral finned steel tubes for low and medium-pressure boilers; 3.2 Base tube; 3.3 Fin height; 3.4 Distance from the fin tip; 3.5 Nominal fin thickness. 4 Product models 5 Manufacturing methods: 5.1 Requirements for the material of the parent tube; 5.2 Manufacturing methods. 6 Main technical parameters: 6.1 Dimensions and allowable deviations; 6.2 Form of spiral finned steel tubes; 6.3 Grade and chemical composition; 6.4 Length; 6.5 Bending; 6.6 End; 6.7 Non-roundness and uneven wall thickness; 6.8 Delivery weight; 6.9 Supply condition; 7 Technical requirements: 7.1 Surface quality; 7.2 Mechanical properties; 7.3 Physical properties; 8 Inspection methods 9 Inspection rules 10 Marking, packaging, transportation, and storage