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Certifications ISO 9001 / CE / Industrial Grade

1/8" - 2" BSP Male Hollow Hex Plug Stainless Carbon Steel Hydraulic Pipe Plug for Plumbing & Mechanical Engineering

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Minimum order quantity: 20 Units
  • Pipe Class
  • Thread Types
  • Connectivity
  • Pressure
  • Application
  • Surface Treatment
  • Pipe Features
  • Technic
  • Shape
  • System of Measurement
  • Head code
  • Mounting hole diameter
  • Overall Length
  • Customized support
  • Warranty
  • Model number (Specification)
  • Place of origin
  • Height
  • Seal Type
  • Pressure Rating
  • Application Scenarios
  • Material Grade
  • Installation type
  • Surface Finish
  • Thread Standard
  • Working temperature
  • Product Type
  • Certification
  • Selling Units
  • Single package size
  • Single gross weight
  • Type (Product option)
  • Material (Product option)
  • Pipe size

This combination is unavailable.

Key attributes

View all
Pipe Class
1000 PSI to 6000 PSI
Thread Types
NPT, BSPT BSPP
Connectivity
Threaded / Male Thread / NPT / BSP / Metric
Pressure
1000 PSI to 6000 PSI
Application
Shipbuilding, Agricultural Irrigation, Construction Engineering, Heating Systems, Power Industry, petrochemical industry, manufacturing/electrical/food/pharmaceutical/military/aerospace/automotive electronics, water supply and drainage systems, building water supply and drainage, plumbing & water supply, manufacturing & industrial applications, oil & gas industry, fire protection systems, natural gas pipeline installation, natural gas & petroleum industry, natural gas transportation, shipbuilding & marine engineering, Metallurgical Industry, home appliance installation, hvac & refrigeration systems
Surface Treatment
Passivation / Sand Blasting / Polishing
Product description
  • Premium 304/316L Stainless Steel Construction
  • Made of high-grade 304/316L stainless steel, this high pressure round head blind socket plug offers superior corrosion resistance, rust-proof, acid-resistant performance, ideal for long-term use in harsh industrial environments.
  • High-Pressure Barstock Forged Design
  • Precision machined from solid barstock for maximum strength, this stainless steel socket plug supports working pressures up to 3000LB / 6000LB (6000 PSI), ensuring no deformation under extreme high-pressure conditions.
  • Precision Thread & Leak-Proof Sealing
  • Standard NPT/BSPT/BSPP thread design with CNC precision machining, this blind pipe plug provides tight, leak-free connections. Equipped with a fluorine rubber O-ring, the round head plug enhances sealing performance for hydraulic, pneumatic, and fluid systems.
  • High Temperature & Pressure Resistant
  • Suitable for working temperatures from -40°C to 230°C, this high pressure stainless steel plug is perfect for industrial fluid systems, oil & gas pipelines, and marine engineering applications.
  • Hex Socket & Round Head Flange Design
  • Hex socket drive design with a round head flange for even pressure distribution, this stainless steel blind plug is easy to install and remove with standard Allen wrenches, no welding required for quick setup.
  • Strict Quality Control & Certification
  • ISO 9001, CE certified, with polished and passivated surface treatment, this round head socket plug meets industrial-grade safety standards for high-pressure plumbing and mechanical engineering.
  • Wide Application Compatibility
  • This high pressure blind stainless steel plug is widely used in industrial piping systems, including
  • ✅ Hydraulic and pneumatic systems
  • ✅ Instrumentation and process control
  • ✅ Petrochemical and chemical fluid transmission
  • ✅ Water treatment and marine engineering
  • ✅ Oil & gas pipelines and industrial fluid systems
  • ✅ High-pressure plumbing and mechanical engineering
  • Description images
    Product detail
    1/8" - 2" BSP Male Hollow Hex Plug Stainless Carbon Steel Hydraulic Pipe Plug for Plumbing & Mechanical Engineering
    1/8" - 2" BSP Male Hollow Hex Plug Stainless Carbon Steel Hydraulic Pipe Plug for Plumbing & Mechanical Engineering
    1/8" - 2" BSP Male Hollow Hex Plug Stainless Carbon Steel Hydraulic Pipe Plug for Plumbing & Mechanical Engineering
    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 20 Units

      Payment terms, specifications, and order details are confirmed before preparation begins.

    • Step 2

      Preparation

      7 days

    • Step 3

      Packaging and dispatch

      Economy · Approx. shipping fee: $ 11.09 for 20 pieces · Estimated delivery: Oct 3–Nov 8 (27–63 days)

      Final packing, freight, and delivery dates are confirmed before dispatch.

    Technical specifications
    Key attributes 28 fields
    Pipe Class
    1000 PSI to 6000 PSI
    Thread Types
    NPT, BSPT BSPP
    Connectivity
    Threaded / Male Thread / NPT / BSP / Metric
    Pressure
    1000 PSI to 6000 PSI
    Application
    Shipbuilding, Agricultural Irrigation, Construction Engineering, Heating Systems, Power Industry, petrochemical industry, manufacturing/electrical/food/pharmaceutical/military/aerospace/automotive electronics, water supply and drainage systems, building water supply and drainage, plumbing & water supply, manufacturing & industrial applications, oil & gas industry, fire protection systems, natural gas pipeline installation, natural gas & petroleum industry, natural gas transportation, shipbuilding & marine engineering, Metallurgical Industry, home appliance installation, hvac & refrigeration systems
    Surface Treatment
    Passivation / Sand Blasting / Polishing
    Pipe Features
    Corrosion-resistant, Chemical Resistant
    Technic
    Forged / High Pressure Forging / CNC Machining
    Shape
    Round Head Hexagonal
    System of Measurement
    inch, Metric
    Head code
    Hex Socket / Hexagonal Socket Head
    Mounting hole diameter
    1/8" to 2"
    Overall Length
    1/8"-2"
    Customized support
    OEM, ODM
    Warranty
    12 Months
    Model number (Specification)
    HY-SP-1
    Place of origin
    Zhejiang, China
    Height
    1/8"-2"
    Seal Type
    O-Ring Sealed / Leak-Proof Design
    Pressure Rating
    3000LB / 6000LB High Pressure
    Application Scenarios
    Hydraulic / Pneumatic / Oil & Gas Systems
    Material Grade
    304 / 316L Stainless Steel
    Installation type
    Hex Socket Drive / Allen Key Operated
    Surface Finish
    Polished / Passivated / Anti-Corrosion
    Thread Standard
    NPT / BSP / BSPP / Metric Thread
    Working temperature
    40°C to 230°C / High Temp Resistant
    Product Type
    Forged Pipe Plug / Blind Plug / Pipe Fitting
    Certification
    ISO 9001 / CE / Industrial Grade
    Packaging and delivery 3 fields
    Selling Units
    Single item
    Single package size
    5X5X5 cm
    Single gross weight
    1.000 kg
    Product options 3 fields
    Type (Product option)
    Plug
    Material (Product option)
    Stainless Steel
    Pipe size
    1", 1/4", 3/8", 1/2", 3/4", 2", 1/8"OD
    Lead time
    7 days
    Minimum order
    20 Units

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