行业组件数据 · 2026

软管主体

The main structural element of industrial hoses that provides containment and directional flow for liquids, gases, or semi-solids in delivery systems.

技术定义与适配语境
典型 软管主体 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 hose body is the primary structural component of industrial hoses, consisting of one or more layers that provide containment, pressure resistance, and flow direction for various media including liquids, gases, powders, and semi-solid materials. It serves as the conduit between delivery nozzles and supply sources in industrial applications, maintaining integrity under operational pressures, temperatures, and environmental conditions while ensuring consistent media transfer without contamination or leakage.

组件规格

定义
The hose body is the primary structural component of industrial hoses, consisting of one or more layers that provide containment, pressure resistance, and flow direction for various media including liquids, gases, powders, and semi-solid materials. It serves as the conduit between delivery nozzles and supply sources in industrial applications, maintaining integrity under operational pressures, temperatures, and environmental conditions while ensuring consistent media transfer without contamination or leakage.
工作原理
The hose body operates on the principle of contained fluid dynamics, where internal pressure is distributed evenly across its reinforced structure to maintain flow integrity. Multiple layers work synergistically: the inner liner provides chemical resistance and smooth flow, reinforcement layers (textile, wire, or spiral) provide structural strength and pressure resistance, and the outer cover protects against environmental factors. The body's flexibility allows for movement and routing while maintaining consistent internal diameter for predictable flow rates.
材料
Multi-layer composite construction: Inner liner: EPDMNBRPTFEPVCor polyurethane for chemical compatibilityReinforcement: High-tensile textile braidssteel wire braids (single/double)steel spiral wireor aramid fibersOuter cover: CRCSMEPDMor polyurethane for abrasion/weather resistanceOptional: Conductive materials for static dissipation.
Bend Radius
2-10x diameter
Inner Diameter
6-200 mm
Length Tolerance
±1%
Weight per Meter
0.2-15 kg/m
Working Pressure
10-400 bar
Temperature Range
-40°C to +150°C
标准
ISO 1307ISO 1402ISO 1746DIN 20018DIN 20023

行业分类与别名

软管主体 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

Exceeding maximum working pressure->Catastrophic rupture with explosive decompression->Install pressure relief valves, use hoses with 4:1 safety factor, implement pressure monitoring systems
Chemical incompatibility with inner liner->Liner degradation leading to leaks and contamination->Verify chemical compatibility charts, implement material testing protocols, use lined inspection ports
Excessive bend radius causing reinforcement fatigue->Localized failure at bend points->Follow minimum bend radius specifications, use proper hose routing supports, implement regular visual inspections

工业生态与工程逻辑

0
Pressure rupture causing injury
1
Chemical leakage from material incompatibility
2
Abrasion leading to sudden failure
3
Static electricity buildup in non-conductive hoses
4
Reduced flow from internal degradation

合规与检测

tolerance
±1% on length, ±0.5 mm on inner diameter, ±5% on pressure rating verification
test method
Hydrostatic pressure testing per ISO 1402, bend radius testing per ISO 1746, impulse testing per ISO 6803, conductivity testing per ISO 8031

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 determines the pressure rating of a hose body?

The pressure rating is determined by the reinforcement layer construction (textile braid, wire braid, or spiral wire), material tensile strength, number of reinforcement layers, and the quality of bonding between layers. Higher pressure applications require multiple reinforcement layers or spiral wire construction.

How do I select the right hose body material for chemical applications?

Select based on chemical compatibility charts matching the inner liner material (EPDM, NBR, PTFE, etc.) to the specific chemicals being transferred, considering concentration, temperature, and exposure duration. Always verify with manufacturer chemical resistance data.

What causes hose body failure in industrial applications?

Common failure causes include: exceeding pressure/temperature ratings, chemical incompatibility, abrasion from improper routing, UV degradation, improper bend radius causing reinforcement fatigue, and incompatible end fittings causing stress concentrations.

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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: 软管主体

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。

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URN:CNFX:ME:UNIT:HOSE_BODY