blind flange(BL flange)
blind flange is also called BL flange, hebei yuan jida group is professional flange manufacturer,produce good quality bl flange with 15 flange production flange experience.
Blind Flange (BL Flange)
Blind flanges are used to close the end of pipelines or pressure vessel openings.
Features:
- No center bore
- Easy pipeline isolation
- High sealing performance
Applications:
- Pipeline maintenance
- Pressure testing
- Future pipeline expansion
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