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  • BS Standard CS RST37.2 Varnish Coating Carbon Steel Pipe Fitting Flange Blind Flange by Bolting Sealing Use of Gaskets
  • BS Standard CS RST37.2 Varnish Coating Carbon Steel Pipe Fitting Flange Blind Flange by Bolting Sealing Use of Gaskets
  • BS Standard CS RST37.2 Varnish Coating Carbon Steel Pipe Fitting Flange Blind Flange by Bolting Sealing Use of Gaskets
  • BS Standard CS RST37.2 Varnish Coating Carbon Steel Pipe Fitting Flange Blind Flange by Bolting Sealing Use of Gaskets
  • BS Standard CS RST37.2 Varnish Coating Carbon Steel Pipe Fitting Flange Blind Flange by Bolting Sealing Use of Gaskets
  • BS Standard CS RST37.2 Varnish Coating Carbon Steel Pipe Fitting Flange Blind Flange by Bolting Sealing Use of Gaskets
BS Standard CS RST37.2 Varnish Coating Carbon Steel Pipe Fitting Flange Blind Flange by Bolting Sealing Use of Gaskets

BS Standard CS RST37.2 Varnish Coating Carbon Steel Pipe Fitting Flange Blind Flange by Bolting Sealing Use of Gaskets

  • 100 - 499 Pieces
    $2.12
  • 500 - 999 Pieces
    $1.99
  • >= 1000 Pieces
    $1.78

Customization:

Customized logo（Min.Order: 200 pieces）
Customized packaging（Min.Order: 200 pieces）
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BS Standard CS RST37.2 Varnish Coating Carbon Steel Pipe Fitting Flange Blind Flange by Bolting Sealing Use of Gaskets

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Secure Sealing: Designed to close off pipe ends or isolate sections of piping systems using bolting and gaskets for leak-proof connections.
  • Threaded Connection: Enables easy installation and removal without welding, simplifying maintenance and adjustments in pipe fittings.

Key features

  • 1. Material Technology

    • With forged carbon steel (A105 grade) and a protective varnish coating, you can achieve superior corrosion resistance and durability in harsh industrial environments. ~20% more resistant to rust than uncoated steel flanges [*Disclaimer: Based on internal testing; actual results may vary].

  • 2. Interactive Design

    • With a threaded connection design, you can ensure quick, tool-free installation and secure bolting for seamless pipe integration. Easier to assemble than welded flanges [*Disclaimer: Performance may vary based on application conditions].

  • 3. Performance Parameters

    • With compliance to BS RST37.2 standards, you can guarantee high-pressure tolerance and reliability in critical systems like chemical processing or HVAC. Rated for 20% higher pressure than non-standard flanges [*Disclaimer: Ratings depend on system specifications].

  • 4. Scenario Solutions

    • With a blind flange design, you can safely block pipe ends in demanding applications, preventing leaks during maintenance or system isolation. Ideal for chemical plants and industrial piping systems [*Disclaimer: Effectiveness depends on proper gasket use].

  • 5. Certification Standards

    • With BS (British Standard) certification, you can ensure compatibility with UK engineering specifications and regulatory requirements. Meets stringent quality benchmarks for global industrial use [*Disclaimer: Confirm compliance with local standards with the manufacturer].

Product details

BS Standard CS RST37.2 Varnish Coating Carbon Steel Pipe Fitting Flange Blind Flange by Bolting Sealing Use of Gaskets

The BS Standard CS RST37.2 Varnish Coating Carbon Steel Pipe Fitting Flange Blind Flange is a forged carbon steel component designed for secure, leak-proof sealing in industrial piping systems. With threaded connections and BS compliance, it ensures durability in harsh environments, offering versatility across chemical processing, oil & gas, and HVAC applications.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCarbon Steel (A105), Varnish CoatedWithstands corrosion and abrasion in industrial pipelines
Connection TypeThreadedQuick assembly in high-pressure systems
Standard ComplianceBS Standard RST37.2Meets UK/EU regulatory requirements for piping
Manufacturing ProcessForgedEnsures structural integrity under thermal/mechanical stress
TypeBlind Flange (PL/Plate Flange)Blocks pipe ends or seals unused ports in systems

Customization guide

Adjustable parameters include thread pitch/diameter, flange thickness, and surface coating type to meet specific pressure ratings, chemical resistance, or thread compatibility requirements.

Get inspired

With its forged carbon steel construction and BS compliance, this blind flange is ideal for sealing critical junctions in pipelines. Pair it with high-pressure gaskets to ensure zero leakage in chemical reactors or oil refineries.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Rating (MPa)20+15% (23 MPa)+30% (26 MPa)*
Temperature Range (°C)-20 to 350-30 to 400-40 to 450
Corrosion ResistanceStandard coatingEnhanced epoxyDual-layer PTFE

Supplier's note

  1. Technical Breakthroughs:

    • Forged Carbon Steel (A105): Provides 20% higher tensile strength than cast alternatives, ensuring reliability in high-stress environments.
    • BS RST37.2 Compliance: Exceeds EU safety benchmarks for pressure and temperature thresholds.
    • Threaded Design: Reduces installation time by 30% compared to welding, enabling rapid system upgrades.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard industrial applications (e.g., HVAC systems) where cost-efficiency is prioritized.
    • Advanced Model: Suitable for chemical processing plants requiring enhanced thermal resistance (-30°C to 400°C).
    • Pro Model: Designed for extreme conditions (e.g., offshore oil rigs) with dual-layer coatings offering 50% better chemical resistance than industry norms.

With the Pro version’s 26 MPa pressure rating, you can safely seal high-pressure pipelines in petrochemical facilities. Pair its PTFE coating with flange gaskets to eliminate corrosion risks in acidic environments.

Frequently asked questions

  • Which blind flange model suits high-pressure applications in chemical plants?

  • How to maintain a carbon steel flange to prevent corrosion?

  • Carbon Steel vs Stainless Steel Flange: Which is better for cost-sensitive projects?

  • Can this threaded flange be customized for non-standard pipe sizes?

  • Is the BS Standard flange certified for use in oil refineries?

  • Why choose a threaded flange over welded connections?

  • How does this blind flange ensure a leak-proof seal with gaskets?

  • What industries are suitable for BS Standard carbon steel blind flanges?

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.