Path: Home > GB/T > Page14 > GB/T 17383-2025 Home > Standard_List > GB/T > Page14 > GB/T 17383-2025

GB/T 17383-2025 English PDF

US$214.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 17383-2025: Ships and marine technology - Dredgers - Classification
Status: Valid

GB/T 17383: Evolution and historical versions

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB/T 17383-2025	English	214	Add to Cart	3 days [Need to translate]	Ships and marine technology - Dredgers - Classification	Valid	GB/T 17383-2025
GB/T 17383-2007	English	114	Add to Cart	3 days [Need to translate]	Ships and marine technology -- Dredgers -- Classification	Valid	GB/T 17383-2007
GB/T 17383-1998	English	239	Add to Cart	3 days [Need to translate]	Shipbuilding and marine structures--Dredgers--Classification	Obsolete	GB/T 17383-1998

Standard similar to GB/T 17383-2025

GB/T 50034 GB/T 50082

Basic data

Standard ID	GB/T 17383-2025 (GB/T17383-2025)
Description (Translated English)	Ships and marine technology - Dredgers - Classification
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	U04
Classification of International Standard	47.020.01
Word Count Estimation	10,140
Date of Issue	2025-10-05
Date of Implementation	2026-05-01
Older Standard (superseded by this standard)	GB/T 17383-2007
Issuing agency(ies)	State Administration for Market Regulation and Standardization Administration of China

GB/T 17383-2025: Ships and marine technology - Dredgers - Classification

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 47.020.01 CCSU04 National Standards of the People's Republic of China Replaces GB/T 17383-2007 Classification of Ships and Offshore Dredgers (ISO 8385.2018, IDT) Published on 2025-10-05 Implemented on May 1, 2026 State Administration for Market Regulation The State Administration for Standardization issued a statement.

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents". Drafting. This document supersedes GB/T 17383-2007 "Classification of Shipbuilding and Offshore Structure Dredgers" and is consistent with GB/T 17383-2007. Aside from structural adjustments and editorial changes, the main technical changes are as follows. a) Change the “Classification Criteria” to “Classification by Engineering Conditions”, “Classification by Dredger Parameters”, and “Classification by Operating Method” (see Table 1 and Table 2). (and Table 3, Table 1 of the.2007 edition); b) Added "Main Performance Parameters" and "Energy" (see 3 and 5 in Table 1); c) Added "partially detachable" (see 7.2 in Table 2); d) The terms "steam engine," "gas turbine," and "nuclear power" (items 3.1, 3.7, and 3.8 in Table 1 of the.2007 edition) have been deleted; e) Change "fine silt" to "fine sand" (see 2.9 in Table 1); f) Change "diesel-electric drive" to "diesel-electric" (see 4.3 in Table 2, 3.3 in Table 1 of the.2007 edition); g) Change "diesel-hydraulic drive" to "diesel-hydraulic" (see 4.4 in Table 2, and 3.4 in Table 1 of the.2007 edition); h) Change "non-self-propelled" to "non-self-propelled" (see 6.1 in Table 2, 4.1 in Table 1 of the.2007 edition); i) Change "self-propelled" to "self-propelled type" (see 6.2 in Table 2, 4.2 in Table 1 of the.2007 edition); j) Change "crewless cabins" to "no overnight cabins" (see 8.1 in Table 2, 6.1 in Table 1 of the.2007 edition); k) Change "seat cabin" to "work cabin" (see 8.2 in Table 2, 6.2 in Table 1 of the.2007 edition); l) Change "sleeper cabin" to "with overnight cabin" (see 8.3 in Table 2, 6.3 in Table 1 of the.2007 edition); m) Change "locating stake" to "stake" (see 12.3 in Table 3, 9.3 in Table 1 of the.2007 edition); n) The term "single-bucket dredger" was changed to "single-bucket dredger," and the classification was modified (see 9.1 in Table 3, and Table 1 in the.2007 edition). 10.1); o) The classification of "grab bucket dredgers" has been changed (see 9.2 in Table 3, and 10.2 in Table 1 of the.2007 edition); p) Change "chain bucket dredger" to "bucket dredger" (see 9.3 in Table 3, 10.3 in Table 1 of the.2007 edition); q) Change "riverbed leveler" to "seabed leveler" (see 9.5 in Table 3, 10.5 in Table 1 of the.2007 edition); r) Added "water jet dredger" (see 9.6 in Table 3); s) Change "Dredging Pump Type" to "Mud Pump Type" and modify the classification (see 9.7.1 in Table 3, Table 1 in the.2007 edition). 10.7.1); t) Change "Disposal/Transportation of Excavated Material" to "Disposal/Transportation of Dredged Material" and modify the classification (see Table 3, 13,.2007). Table 1 (11) of the version. This document adopts ISO 8385.2018 "Classification of ships and offshore dredgers". Please note that some content in this document may involve patents. The issuing organization of this document assumes no responsibility for identifying patents. This document was proposed and is under the jurisdiction of the National Technical Committee on Standardization of Marine Ships (SAC/TC12). This document was drafted by. China State Shipbuilding Corporation Limited Comprehensive Technology and Economic Research Institute, and Shanghai Ship and Transportation Research Institute Co., Ltd. Company, COSCO Shipping Heavy Industry Co., Ltd. The main drafters of this document are. Cheng Nan, Liu Wei, Zhao Zhigao, Zhang Kaijie, and Sun Yingshui. This document was first published in.1998, revised for the first time in.2007, and this is the second revision. Classification of Ships and Offshore Dredgers

1 Scope

This document defines the classification of various types of dredgers designed for loosening, excavating, transporting, and disposing of dredged materials.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included. For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies. This document. Note. GB/T 17843-2025 Terminology for Ships and Offshore Dredgers (ISO 8384.2019, IDT)

3 Terms and Definitions

The terms and definitions defined in ISO 8384 apply to this document. 4.Classification Dredgers are classified according to the engineering conditions, dredger parameters, and operating methods specified in Tables 1, 2, and 3. Table 1 Classification by Engineering Conditions Classification of Engineering Conditions

1 Work Area

1.1 Inland waterways, inland ports and dredging sites 1.2 Sea Area 1.2.1 Ports and coastal areas 1.2.2 Offshore 1.2.3 Deep Sea 1.3 Special Environment 1.3.1 Tropical 1.3.2 Frigid Zones 1.3.3 Other Special Environments

2 Soil characteristics

2.1 Silt 2.2 Peat soil and organic soil 2.3 Sandy soil 2.4 Gravel 2.5 Clay 2.6 Boulders and Pebbles 2.7 Rocks 2.8 Mixed Soil

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 17383-2025_English be delivered?

Answer: Upon your order, we will start to translate GB/T 17383-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 17383-2025_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 17383-2025_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 17383-2025?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 17383-2025 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.