Blind Flanges Complete Guide
Blind flanges are essential components for pipeline isolation and pressure testing in industrial applications.
ประเภทของหน้าแปลนตาบอด
- Standard blind flanges: Class 150-2500
- High pressure blind flanges
- Large diameter blind flanges
- Spectacle blind flanges
การประยุกต์ใช้
- ฝาปิดปลายท่อส่ง
- System isolation
- การทดสอบแรงดัน
- จุดเชื่อมต่อในอนาคต
Flange Gaskets Selection
- แผ่นปะเก็นที่ไม่มีส่วนผสมของแร่ใยหิน
- ปะเก็นแบบขดลวด
- Graphite gaskets for high temperature
- PTFE gaskets for corrosive media
Flange Sizing Guide
Proper flange sizing ensures leak-free connections. Follow ASME B16.5 standards for dimensional requirements.
คุณอาจสนใจ
ASME B16.5 Flange Guide: 2025 Latest Edition, Scope, Ratings and Dimensions
A practical ASME B16.5 guide covering the 2025 latest edition, NPS 1/2 through NPS 24 scope, flange classes, dimensions, materials, markings, testing and differences from ASME B16.42.
Weld Neck Flange Guide: Socket Weld vs Weld Neck Flange, Uses, Standards and Selection
A professional weld neck flange guide covering socket weld vs weld neck flange differences, advantages, standards, dimensions, materials, installation and quotation requirements.
Casting vs Forging: How to Choose the Right Manufacturing Process for Industrial Flanges
Casting vs forging explained for industrial flange buyers: compare grain flow, mechanical properties, defect risks, cost, standards, inspection and application suitability before specifying a flange.