Pre-Tightening Inverted Cone Fitting

Pre-tightening inverted cone 2-piece fitting, click-stop feedback, 0.11-0.25 N·m torque. For unskilled operators or batch OEM.
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Product Specifications

Thread Specification1/4-28UNF (pitch: 0.907mm), M6 (pitch: 1mm)
Compatible TubingFor rigid tubing 1.6/2.0/2.5/3.0/3.2mm OD
Pre-tightening Inverted Cone PrincipleIn a threaded connection, a pre-load is applied before the working load to enhance reliability and tightness, preventing gaps or relative slippage between connected parts after loading
FeaturesChemical resistance to organic solvents and various chemicals; plug available in PP, PTFE; ferrule optional in PP, PFA
Operating Environment0.11~0.15 N·m at room temperature, rigid tubing wall thickness ≤0.5mm; 0.15~0.20 N·m at room temperature, wall thickness >0.5mm; 0.20~0.25 N·m at service temperature >100°C or pressure >8 kgf/cm²
ApplicationsLaboratory automation, analytical instruments, pharmaceutical, biotech, OEM
CertificationsManufactured under ISO 9001 QMS · CE/RoHS/FDA compliance varies by model (certificates available upon request)

产品概述

FTG-IC-2P 是一款预紧式倒锥接头。在工作载荷前施加预紧力,提升密封可靠性并防止滑移。

螺纹规格: 1/4-28UNF (pitch: 0.907mm), M6 (pitch: 1mm) 适用管径: For rigid tubing 1.6/2.0/2.5/3.0/3.2mm OD

技术规格

选型建议

  1. 订购前请将螺纹标准(1/4-28UNF、M6、M8、M10、10-32UNF、6-40UNF)与现有接口对齐;混用标准需适配器。
  2. 确认管材外径/内径与刚性(刚性 PTFE/FEP 还是软管),以选对接头类型。
  3. 按介质选择本体材质:PEEK/PP/PTFE 耐广泛化学腐蚀,PPS 耐更高温度,不锈钢耐高压。

常见问题

支持哪些螺纹标准?

多数接头采用 1/4-28UNF;部分增加 M6、M8、M10、10-32UNF 或 6-40UNF。订购前请核对各型号的规格表。

能否连接不同管径?

可以。使用异径接头或硬-软管适配器、多通接头来连接不同直径。

这些接头耐化学腐蚀吗?

耐。PP、PTFE、PEEK、PPS 本体可抵抗常见溶剂;请针对具体型号确认介质兼容性。

是否提供安装工具?

提供。扭矩手动拧紧工具套件与 PEEK/PTFE 切管器作为配件,确保密封可靠。

Transparent Sourcing, Every Order

This product is sourced factory-direct from a certified Chinese manufacturer. You pay the factory price — no markup. Our income comes from the export tax rebate, not from your bill.

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