T/EJCCCSE 417-2025 Active Group standards

T/EJCCCSE 417-2025 Wind power generation tower with flanges

Publish Date: 2025-06-25 Implement Date: 2025-07-24 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/EJCCCSE 417-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: \nSteel forgings

Publish Date: 2025-06-25

Implement Date: 2025-07-24

Scope

Main technical content: This document specifies the technical requirements, test methods, sampling, inspection rules, marking, accompanying documents, packaging, transportation, and storage for flanges used in wind power tower cylinders. This document is applicable to the production and inspection of flanges used in wind power tower cylinders.

Development Information

Related Standards

GB/T 13320-2007 Replaced

GB/T 13320-2007 Metellographic grading atlas and assessing method for steel die forgings

Publish Date: 2007-04-18

GB/T 20911-2007 Active

GB/T 20911-2007 Semi finished products for forging—Tolerances on dimensions shape and mass

Publish Date: 2007-04-18

GB/T 21469-2008 Active

GB/T 21469-2008 Machining allowances and tolerances for steel open die forgings on hammer—General requirement

Publish Date: 2008-02-28

GB/T 21470-2008 Active

GB/T 21470-2008 Machining allowances and tolerances for steel open die forgings on hammer—Disks,columns,rings and seamless cylindrical sleeves

Publish Date: 2008-02-28

GB/T 21471-2008 Active

GB/T 21471-2008 Machining allowances and tolerances for steel open die forgings on hammer—Shafts

Publish Date: 2008-02-28

GB/T 22131-2008 Replaced

GB/T 22131-2008 Practice for ultrasonic examination from bored surfaces of cylindrical forgings

Publish Date: 2008-06-25