行业组件数据 · 2026

支撑腿/裙板

Support legs and skirt components provide structural stability and protection for storage section feedwater tanks in industrial systems.

技术定义与适配语境
典型 支撑腿/裙板 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。

Support legs and skirt components are engineered structural elements designed to provide vertical support, stability, and peripheral protection for feedwater tanks within storage sections of industrial systems. These components ensure proper weight distribution, prevent tank deformation, protect against external impacts, and maintain alignment with connected piping and equipment. They are critical for operational safety, vibration dampening, and thermal expansion management in high-pressure and high-temperature applications.

组件规格

定义
Support legs and skirt components are engineered structural elements designed to provide vertical support, stability, and peripheral protection for feedwater tanks within storage sections of industrial systems. These components ensure proper weight distribution, prevent tank deformation, protect against external impacts, and maintain alignment with connected piping and equipment. They are critical for operational safety, vibration dampening, and thermal expansion management in high-pressure and high-temperature applications.
工作原理
Support legs transfer the tank's weight and operational loads to the foundation through vertical compression, while the skirt provides lateral stability and protects the tank base from environmental and mechanical damage. The design incorporates load distribution principles, material strength calculations, and thermal expansion allowances to maintain structural integrity under varying operational conditions.
材料
Carbon steel (ASTM A36/A283)stainless steel (304/316L)or alloy steel with corrosion-resistant coatingstypical thickness: 6-20mm for legs3-10mm for skirtweld quality per AWS D1.1.
Bolt Holes
4-8 M16-M24 per leg
Skirt Height
200-800mm
Load Capacity
5-50 tons per leg
Surface Finish
Hot-dip galvanized or epoxy coated
Base Plate Size
300x300mm to 600x600mm
Height Adjustment
±50mm
标准
ISO 9001DIN 18800ASME BPVC Section VIII

行业分类与别名

支撑腿/裙板 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

Inadequate material thickness or poor weld quality->Leg buckling or skirt deformation under operational loads->Regular ultrasonic thickness testing and weld inspection per AWS standards
Corrosion from chemical exposure or moisture->Reduced load capacity and potential collapse->Apply protective coatings and implement cathodic protection systems

工业生态与工程逻辑

0
Structural failure due to overloading
1
Corrosion in humid environments
2
Misalignment causing pipe stress
3
Vibration-induced fatigue cracks

合规与检测

tolerance
±2mm for vertical alignment, ±5mm for base plate positioning
test method
Load testing per ISO 7500-1, non-destructive testing per ASME V, dimensional verification per ISO 2768-m

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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 support legs and skirt on a feedwater tank?

The support legs provide vertical load-bearing capacity to transfer tank weight to the foundation, while the skirt offers lateral stability, protects against impacts, and prevents debris accumulation under the tank.

How are support legs designed to handle thermal expansion?

Support legs incorporate sliding plates, expansion joints, or flexible connections that allow controlled movement during thermal cycling while maintaining structural stability and preventing stress concentrations.

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CNFX Industrial Component Index · 机械和设备制造

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URN:CNFX:ME:UNIT:SUPPORT_LEGS_SKIRT