BSP Male Blanking Plug 304 Stainless Steel Pipe End Cap
BSP Male Blanking Plug 304 Stainless Steel Pipe End Cap
BSP Male Blanking Plug 304 Stainless Steel Pipe End Cap
BSP Male Blanking Plug 304 Stainless Steel Pipe End Cap
BSP Male Blanking Plug 304 Stainless Steel Pipe End Cap
BSP Male Blanking Plug 304 Stainless Steel Pipe End Cap
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BSP Male Blanking Plug 304 Stainless Steel Pipe End CapBSP Male Blanking Plug 304 Stainless Steel Pipe End CapBSP Male Blanking Plug 304 Stainless Steel Pipe End CapBSP Male Blanking Plug 304 Stainless Steel Pipe End CapBSP Male Blanking Plug 304 Stainless Steel Pipe End CapBSP Male Blanking Plug 304 Stainless Steel Pipe End Cap

BSP Male Blanking Plug 304 Stainless Steel Pipe End Cap

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Beschreibung

 

BSP Male Blanking Plug — Seal Open Pipe Ends with 304 Stainless Steel

Whether you're capping off an unused port on a hydraulic manifold, sealing a test point on a water line, or closing out an open pipe end during a plumbing renovation, an improperly sealed fitting is a leak waiting to happen. Plumbers, HVAC technicians, and DIY homeowners all need a reliable BSP male blanking plug that threads in cleanly and holds tight without corroding over time.

Each listing covers a single BSP male blanking plug machined from 304 stainless steel, available in sizes from DN8 (1/4") through DN50 (2"). The hex head design allows standard wrench tightening for a secure, leak-resistant seal. Select your DN size from the variant options above — each size corresponds directly to a standard BSP thread designation.

These plugs are well-suited for sealing unused ports in hydraulic and pneumatic systems, capping open pipe ends during plumbing installations and pressure testing, and closing off branch lines in industrial fluid distribution networks. The stainless steel construction makes them a dependable choice for both indoor and outdoor pipe end cap applications.

🔗 Thread Compatibility: BSP (British Standard Pipe) thread — fits standard BSP female ports and fittings. Sizes DN8 (1/4") to DN50 (2"). Not directly compatible with NPT threads.
⚠️ Confirm your pipe's DN size before ordering. DN8 = 1/4" BSP, DN15 = 1/2" BSP, DN25 = 1" BSP. When in doubt, measure the male thread outer diameter or check your existing fitting label.

✅ Key Features of These BSP Male Blanking Plugs

  • 🔩Hex Head Design — The six-sided head allows a standard wrench or spanner to apply controlled torque, making installation and removal straightforward without slipping or rounding.
  • 🛡️304 Stainless Steel Construction — Resists rust and oxidation in water, air, and oil systems, making these BSP pipe end caps suitable for both indoor plumbing and outdoor installations.
  • 📏Full DN8–DN50 Size Range — Covers the most common BSP pipe sizes from 1/4" to 2", so you can find the right blanking plug for small instrument ports up to larger main line caps.
  • 💧Leak-Resistant Thread Fit — Machined BSP threads provide a consistent, tight fit when used with PTFE tape, helping prevent weeping or seepage in pressurized water and air lines.
  • ⚙️Versatile Application — Used as a hydraulic port plug, pneumatic blanking plug, or plumbing pipe cap across industrial, commercial, and residential systems.
  • 🏭Consistent Machining Tolerances — Each plug is manufactured to BSP thread standards, ensuring reliable thread engagement with compatible female BSP fittings and ports.

📐 Technical Specifications — BSP Male Blanking Plugs

Material 304 Stainless Steel
Thread Standard BSP (British Standard Pipe)
Thread Type Male (external thread)
Head Style Hex (hexagonal)
Available Sizes DN8 (1/4"), DN10 (3/8"), DN15 (1/2"), DN20 (3/4"), DN25 (1"), DN32 (1-1/4"), DN40 (1-1/2"), DN50 (2")
Finish Natural stainless steel (brushed)
Working Pressure Contact us to confirm
Compatible Fluids Water, air, oil, mild chemicals
Packing Qty 1 pc per order (see variant options)

❓ Frequently Asked Questions

How do I choose the right size BSP blanking plug?

Match the plug size to your pipe's nominal bore. The DN number corresponds to the BSP thread size: DN8 = 1/4" BSP, DN10 = 3/8", DN15 = 1/2", DN20 = 3/4", DN25 = 1", DN32 = 1-1/4", DN40 = 1-1/2", DN50 = 2". Always measure the male thread outer diameter or check your pipe fitting label before ordering to avoid mismatches.

What pressure can these blanking plugs handle?

304 stainless steel BSP blanking plugs are generally rated for working pressures up to approximately 150 PSI (10 bar) in standard plumbing and pneumatic applications. For high-pressure hydraulic systems, please contact us to confirm suitability for your specific operating conditions.

Are these blanking plugs suitable for outdoor or marine use?

Yes. 304 stainless steel provides good corrosion resistance in most outdoor environments, including exposure to rain and humidity. For coastal or marine environments with prolonged saltwater exposure, 316 stainless steel is typically the recommended grade. These plugs perform well in standard outdoor plumbing and irrigation applications.

What thread standard do these plugs use — BSP or NPT?

These plugs use BSP (British Standard Pipe) threads, which are common in plumbing, hydraulics, and pneumatics across the US, UK, Australia, and Asia. BSP threads are not directly interchangeable with NPT (National Pipe Taper) threads. If your system uses NPT fittings, you will need a BSP-to-NPT adapter.

Do I need thread sealant tape with these plugs?

For a reliable, leak-proof seal in liquid or gas systems, applying PTFE (Teflon) thread tape to the male threads before installation is generally recommended. This is standard practice for BSP threaded fittings and helps compensate for minor thread tolerance variations.

What fluids or gases are these plugs compatible with?

304 stainless steel blanking plugs are compatible with water, compressed air, hydraulic oil, and many mild chemicals. They are not recommended for highly acidic solutions, strong chlorides, or aggressive solvents without additional corrosion protection. For specific chemical compatibility, contact us to confirm.

🛒 Select your size above, then add to cart — ships from our US warehouse.

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