JT/T 164.4-2026 Active Industry standards-Traffic

JT/T 164.4-2026 Special equipment repair technical requirements for dredgers - Part 4: Steel piles for suction dredgers

Publish Date: 2026-01-12 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JT/T 164.4-2026

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Maintenance and repair of specialized equipment for ships

ICS Name: Other standards related to shipbuilding and marine structures

Publish Date: 2026-01-12

Implement Date: 2026-05-01

Publisher: 交通运输部

Technical Committee: 全国港口标准化技术委员会疏浚装备分技术委员会

Scope

本部分适用于绞吸挖泥船钢桩的修理。

Development Information

Drafting Units:

中交天津航道局有限公司、交通运输部科学研究院、中交（天津）疏浚工程有限公司等

Drafting Persons:

秦斌、田万利、李振等

Same series standard

JT/T 164.5-2026 Special equipment repair technical requirements for dredgers - Part 5: Steel pile flange couplings for grab dredgers

Replace the following standards

JT/T 164.4-2002 Special equipment repair technical requirements for dredgers - Part 4: Steel piles for bucket dredgers

Related Standards

GB/T 17005-1997 Replaced

GB/T 17005-1997 Impressed current cathodic protection system for coastal structures

Publish Date: 1997-10-05

CB/T 3805-1997 Active

CB/T 3805-1997 Stern turning gland

Publish Date: 1997-10-17

CB/T 765-1997 Abolished

CB/T 765-1997 Catered material and coating specification for electric appliance,instrument and weapon

Publish Date: 1997-10-17

GB/T 17383-1998 Replaced

GB/T 17383-1998 Shipbuilding and marine structures—Dredgers—Classification

Publish Date: 1998-05-18

GB/T 19283-2003 Replaced

GB/T 19283-2003 Dimensions series of container ship passing the lock of three gorges dam

Publish Date: 2003-09-11

GB/T 17383-2007 Replaced

GB/T 17383-2007 Ships and marine technology—Dredgers—Classification

Publish Date: 2007-07-17