JT/T 185.7-2015Repairing technical requirement for special equipment of trailing suction hopper dreger - Part 7: Active draghead (English PDF)
耙吸挖泥船专用设备修理技术要求 第7部分：主动耙头
JT/T 185.7 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| JT/T 185.7-2026 | Technical requirements for repairing special equipment of trailing suction hopper dredger - Part 7: Active drag head | Valid |
| JT/T 185.7-2015 | Repairing technical requirement for special equipment of trailing suction hopper dreger - Part 7: Active draghead | Obsolete |
JT/T 185.7-2015 is obsolete. It has been replaced by JT/T 185.7-2026. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
Ministry of Transport of the People's Republic of China
Level / Type
National · Recommended
Issue date
April 24, 2015
Implementation date
July 31, 2015
Scope
JT/T 185.7-2015 is the English-translated version of 耙吸挖泥船专用设备修理技术要求 第7部分：主动耙头.
JT/T 185.7-2015 is the Chinese industry standard "Repairing technical requirement for special equipment of trailing suction hopper dreger - Part 7: Active draghead".
It was issued on April 24, 2015 by the Ministry of Transport of the People's Republic of China, and took effect on July 31, 2015. It is obsolete: it has been replaced by JT/T 185.7-2026.
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Document preview — JT/T 185.7-2015
National Standard of the People's Republic of China
Issued by: Ministry of Transport of the People's Republic of China
Contents
- Document data
1 Document data
Sector: Highway & Transport (industry standard).
Issuing body: Ministry of Transport of the People's Republic of China.
Date of issue: 2015-04-24.
Date of implementation: 2015-07-31.
Status: obsolete, replaced by JT/T 185.7-2026.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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Related Standards
JT/T 185.8-2016 — Technical requirements for repair of special equipment for harrowing dredgers - Part 8: Overflow cylinders
JT/T 185.6-2002 — Technical requirement for repairing special equipment of trailing hopper suction dredgers. Part 6: Suction pipe
JT/T 185.5-2002 — Technical requirement for repairing special equipment of trailing hopper suction dredgers. Part 5: Hydraulics gate valve
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