Carbon Steel Tapped Blind Flange
+ Explosion-proof design: No welding sparks, API 607 fireproof certified + Sulfur resistance: A105N+ Nickel plating, NACE MR0175 certified +
- Product Introduction
Threaded blind Flange | The ultimate tool for Blocking High-risk Pipelines in 5 minutes
'ASME B16.5 certified | Zero welding seal | Bursting pressure 3 times safety margin'
'Applicable to Class 150-2500 | NPT/BSPT thread standard | Lifetime anti-seizing commitment'
Why threaded blind flanges are a must-have for emergency conditions?
Mermaid
Graph LR
A[Pipe blocking pain point] --> B[Risk of welding spark explosion]
A --> C[Leak from working under pressure]
A --> D[Time-consuming maintenance]
E[Threaded blind flange scheme] --> F[Threaded seal] --> G[No fire required]
E --> H[conical seal] --> I[bearing 42MPa]
E --> J[Quick Installation design] --> K[5-minute seal]
Petrochemical oil and gas pipeline
+ Explosion-proof design: No welding sparks, API 607 fireproof certified + Sulfur resistance: A105N+ Nickel plating, NACE MR0175 certified +
Flammable and explosive system
+ Spark-free installation: Copper alloy thread anti-seizing, suitable for hydrogen/ethylene + Double seal: Cone thread + O-ring redundant design +
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