行业组件数据 · 2026

夹套壳体

Jacket Body/Shell is the outer structural component of a cooling jacket that contains and directs coolant flow around equipment surfaces for temperature control.

技术定义与适配语境
典型 夹套壳体 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

The Jacket Body/Shell is a critical pressure-retaining component in industrial cooling jackets, forming an annular space or channel around vessels, reactors, or machinery. It provides structural integrity while enabling controlled circulation of cooling fluids (water, glycol, or refrigerants) to absorb and transfer heat from the enclosed equipment. Engineered to withstand thermal expansion, pressure differentials, and corrosive environments, it ensures efficient heat exchange and process stability.

组件规格

定义
The Jacket Body/Shell is a critical pressure-retaining component in industrial cooling jackets, forming an annular space or channel around vessels, reactors, or machinery. It provides structural integrity while enabling controlled circulation of cooling fluids (water, glycol, or refrigerants) to absorb and transfer heat from the enclosed equipment. Engineered to withstand thermal expansion, pressure differentials, and corrosive environments, it ensures efficient heat exchange and process stability.
工作原理
The Jacket Body/Shell operates on conductive and convective heat transfer principles. It creates a sealed enclosure around equipment surfaces, allowing coolant to flow through the annular space. Heat from the inner equipment wall transfers through the shell material to the circulating coolant, which carries thermal energy away. The design maximizes surface contact and flow dynamics to optimize cooling efficiency while maintaining structural stability under thermal and mechanical stresses.
材料
Carbon steel (ASTM A516)stainless steel (304/316L)duplex stainless steelnickel alloysor corrosion-resistant alloys. Material selection depends on temperature range (-40°C to 300°C)pressure requirements (up to 10 bar standard)and chemical compatibility with coolants and process media.
Surface Finish
Ra ≤ 3.2 μm for hygienic applications
Wall Thickness
3-12 mm depending on diameter and pressure
Pressure Rating
Up to 10 bar (standard), custom designs up to 25 bar
Connection Types
Flanged (ANSI/DIN), welded, or threaded
Temperature Range
-40°C to 300°C
标准
ISO 9001ASME BPVC Section VIIIPED 2014/68/EUDIN 28008

行业分类与别名

夹套壳体 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Corrosive coolant or process contamination->Wall thinning and leakage->Material upgrade to corrosion-resistant alloys, regular thickness monitoring, and coolant treatment
Thermal cycling beyond design limits->Fatigue cracking at welded joints->Design for thermal expansion, stress-relieved construction, and controlled heating/cooling rates

工业生态与工程逻辑

0
Corrosion from aggressive coolants
1
Thermal stress cracking
2
Pressure vessel failure
3
Fouling reducing heat transfer efficiency

合规与检测

tolerance
Dimensional tolerance per ISO 2768-m, pressure testing per ASME BPVC
test method
Hydrostatic pressure test at 1.5x design pressure, leak testing, non-destructive examination (RT/UT)

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What is the primary function of a Jacket Body/Shell?

To create a sealed, pressure-resistant enclosure that directs coolant flow around equipment surfaces for controlled heat removal or addition.

How do I select the right material for a Jacket Body/Shell?

Consider operating temperature, pressure, coolant chemistry, corrosion resistance requirements, and industry standards (e.g., sanitary requirements for food/pharma).

我可以直接联系工厂吗?

CNFX 是开放目录,不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。

CNFX Industrial Component Index · 机械和设备制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

请求制造能力信息: 夹套壳体

说明目标数量、应用场景、交期和关键技术要求,用于准备 RFQ 或供应商评估。

谢谢,信息已发送。
谢谢,信息已收到。

需要制造 夹套壳体?

对比具备该组件加工或装配能力的制造商资料。

创建制造商档案 联系我们
上一个组件
夹套体/壳体
下一个组件
夹套外壳
URN:CNFX:ME:UNIT:JACKET_BODY_SHELL