GB/T 19317-2024 小艇 通海旋塞与贯穿艇体的附件

ICS

47.080

CCS

U37

中华人民共和国国家标准

GB/T19317—2024/ISO9093:2020

代替GB/T19317.1—2003、GB/T19317.2—2012

小艇通海旋塞与贯穿艇体的附件

Smallcraft—Seacocksandthrough-hullfittings

(ISO9093:2020,IDT)

2024-07-24发布2024-11-01实施

国家市场监督管理总局发布

国家标准化管理委员会

GB/T19317—2024/ISO9093:2020

目次

前言

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Ⅲ

1

范围

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2

规范性引用文件

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3

术语和定义

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4

材料要求

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5

贯穿艇体的附件

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6

通海旋塞─设计要求

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7

软管附件

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8

进水口及舷外水滤器

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9

安装

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10

设备安装信息

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艇主手册

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附录A（规范性）

强度试验

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附录B（规范性）

耐腐蚀试验

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附录C（规范性）

UV稳定性试验

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参考文献

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Ⅰ

GB/T19317—2024/ISO9093:2020

前言

本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规

定起草。

本文件代替GB/T19317.1—2003《小艇通海旋塞及贯穿艇体的附件第1部分：金属件》和

GB/T19317.2—2012《小艇通海旋塞及贯穿艇体的附件第2部分：非金属件》。与

GB/T19317.1—2003和GB/T19317.2—2012相比，除结构调整和编辑性改动外，主要技术变化如

下：

—术语和定义中增加了“可达性”，删除了“耐腐蚀”“防腐蚀保护”和“泄水塞”（见第

3章，GB/T19317.1—2003的第3章）；

—材料要求中增加了“强度要求”（见4.4）；

—增加了耐腐蚀试验和UV稳定性试验（见附录B和附录C）。

本文件等同采用ISO9093:2020《小艇通海旋塞与贯穿艇体的附件》。

请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。

本文件由全国小艇标准化技术委员会（SAC/TC241）提出并归口。

本文件主要起草单位：中国船舶集团有限公司第七〇八研究所。

本文件主要起草人：田喜民、朱青淳、和琳、陈晔、郑安成、张浩。

本文件及其所代替文件的历次版本发布情况为：

—首次发布为GB/T19317.1—2003和GB/T19317.2—2012；

—本次为第一次修订。

Ⅲ

GB/T19317—2024/ISO9093:2020

小艇通海旋塞与贯穿艇体的附件

1范围

本文件规定了艇体长度（LH，定义见ISO8666:2020）不大于24m的小艇上使用的贯穿艇体的附

件、通海旋塞、软管接头及其装配件的制造和安装要求。

本文件不适用于发动机排气附件和贯穿艇体的航行驾驶连接件。

2规范性引用文件

下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文

件，仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适用

于本文件。

GB/T16422.3—2022

塑料

实验室光源暴露试验方法

第3部分：荧光紫外灯（ISO4892﹘3:2016，

IDT）

ISO6509﹘1:2014

金属和合金的腐蚀

含锌的铜合金耐脱锌的测定

第1部分:试验方法（Corro﹘

sionofmetalsandalloys—Determinationofdezincificationresistanceofcopperalloyswithzinc—

Part1:Testmethod）

ISO6509﹘2:2017

金属和合金的腐蚀

含锌的铜合金耐脱锌的测定

第2部分:评估标准（Corro﹘

sionofmetalsandalloys—Determinationofdezincificationresistanceofcopperalloyswithzinc—

Part2:Assessmentcriteria）

ISO14993:2018

金属和合金的腐蚀

循环暴露在盐雾、干、湿条件下的加速试验（Corrosionof

metalsandalloys—Acceleratedtestinginvolvingcyclicexposuretosaltmist,dryandwetconditions）

3术语和定义

下列术语和定义适用于本文件。

3.1

贯穿艇体的附件through-hullfitting

设计用于允许带有固体悬浮物的液体或气体通过的艇体的附件。

3.2

通海旋塞seacock

直接安装在艇体或贯穿艇体附件上的，用于防止进水的关闭设备。

3.3

可达性accessible

具有无需拆除任何永久艇体结构便能到达，并进行检查、拆除或维护的能力。

3.4

易达性readilyaccessible

具有在紧急情况下无需使用任何工具便能快速、安全地到达，并进行有效使用的能力。

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