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  • Round Threaded Studding Connector Coupling SS304 Stainless Steel All Thread Tube Sleeve 3000# 1"
  • Round Threaded Studding Connector Coupling SS304 Stainless Steel All Thread Tube Sleeve 3000# 1"
  • Round Threaded Studding Connector Coupling SS304 Stainless Steel All Thread Tube Sleeve 3000# 1"
  • Round Threaded Studding Connector Coupling SS304 Stainless Steel All Thread Tube Sleeve 3000# 1"
  • Round Threaded Studding Connector Coupling SS304 Stainless Steel All Thread Tube Sleeve 3000# 1"
Round Threaded Studding Connector Coupling SS304 Stainless Steel All Thread Tube Sleeve 3000# 1"
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Round Threaded Studding Connector Coupling SS304 Stainless Steel All Thread Tube Sleeve 3000# 1"

  • 50 - 999 Pieces
    $2
  • 1000 - 4999 Pieces
    $1.80
  • >= 5000 Pieces
    $1.50

Customization:

Customized logo（Min.Order: 10 pieces）
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Round Threaded Studding Connector Coupling SS304 Stainless Steel All Thread Tube Sleeve 3000# 1"

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Secure Connection: Designed with precision-threaded ends (NPT/BSPP) to join pipes, tubes, or mechanical components under high pressure (3000# rating), ensuring leak-proof and durable assembly.
  • Multi-Fluid Compatibility: Resistant to corrosion and erosion, suitable for handling fluids like oil, water, and gas in demanding environments.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With SS304 stainless steel and polished/painted surface treatment, ensure durability in harsh environments exposed to oil, water, or gas.

  • 2. Precision Threaded Design for Secure Connections

    • With precision-machined BSPT/NPT threading, achieve leak-proof seals and compatibility with global pipe systems.

  • 3. High-Load Performance Capacity

    • With a 3000# load rating, handle heavy-duty applications like industrial pipelines or machinery with superior strength.

  • 4. Versatile Scenario Solutions

    • Designed for oil, water, and gas applications, adapt to plumbing, automotive, or machinery needs with a cylindrical shape for easy insertion.

  • 5. Compliance with Industry Standards

    • Manufactured to BSPT standards, guarantee seamless integration with standardized parts and systems worldwide.

Product details

Round Threaded Studding Connector Coupling SS304 Stainless Steel All Thread Tube Sleeve 3000# 1"

The Round Threaded Studding Connector Coupling SS304 Stainless Steel is a durable, versatile pipe fitting designed for high-pressure applications. Crafted from corrosion-resistant SS304 stainless steel, it features precision-machined threads (NPT/BSPP) and a cylindrical design for seamless integration into oil, water, or gas systems. Its forged construction ensures structural integrity, while customizable surface treatments (polishing/painting) and thread specifications adapt to diverse industrial needs.

Technical specifications

FeatureSpecificationBenefit
MaterialSS304 stainless steel, forgedCorrosion resistance and high strength
Thread TypeNPT (tapered), BSPP (parallel)Leak-proof sealing in fluid systems
ConnectionThreaded, socket, and welding optionsFlexible assembly for varied applications
Load Capacity3000# (42,000 psi)Supports heavy-duty industrial use
StandardsBSPT complianceEnsures global compatibility

Customization guide

Adjust thread pitch (e.g., metric vs. imperial) or material thickness to meet specific pressure requirements. For non-standard sizes or coatings (e.g., PTFE-lined for chemical resistance), contact our engineering team for tailored solutions.

Get inspired

With SS304 stainless steel, you can ensure corrosion resistance in marine or chemical environments. The BSPP/NPT threading allows easy retrofitting into existing pipelines, while the forged design withstands extreme pressures—ideal for oil rigs, HVAC systems, or hydraulic machinery.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
MaterialCarbon steelStainless steel 304Stainless steel 316
Load Capacity2000# (28,000 psi)3000# (42,000 psi)4000# (56,000 psi)*
Thread PrecisionClass 6GClass 5GClass 4G
SurfacePaintedPolished + passivationElectroplated

Supplier's note

  1. Technical Breakthroughs:

    • SS304 Stainless Steel: Triple the corrosion resistance of carbon steel, enabling use in saline or acidic environments.
    • Forged Construction: 20% stronger than cast alternatives, reducing failure risks in high-vibration systems.
    • Multi-Standard Threading: Compatible with NPT/BSPP, simplifying global supply chain integration.

  2. Version Selection Guide:

    • Base Model: Ideal for general plumbing or low-pressure applications (e.g., residential water systems).
    • Advanced Model: Suited for industrial plants handling oil/gas, where corrosion resistance and medium pressure (3000#) are critical.
    • Pro Model: Designed for extreme environments (e.g., offshore drilling) with ultra-high pressure and chemical resistance. Pair its 316 stainless steel with polished surfaces to minimize friction in high-speed fluid systems.

*Pro Model load capacity exceeds industry benchmarks by 30% due to advanced forging techniques.

Frequently asked questions

  • Which stainless steel threaded coupling is best for high-pressure applications like industrial systems?

  • How does SS304 stainless steel compare to nylon in pipe fittings for chemical exposure?

  • Are these couplings FDA-approved for food-grade applications?

  • What’s the difference between BSPT and NPT threads in pipe fittings?

  • Can the thread size or length of the studding connector be customized?

  • How do I clean and maintain a stainless steel threaded coupling to prevent corrosion?

  • Are these couplings suitable for both water and gas applications?

  • What’s the advantage of using a threaded connection over a socket connection in pipe fittings?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Threaded FittingsHigh-pressure pipelines, industrial machineryBSPT/NPT threads (ISO 7/1), forged SS304 (ASTM A240), 3000 psi ▲ (industry: 2500 psi)▲ Advanced version exceeds industry standards, corrosion-resistant, versatile threadingRequires skilled installation, potential leakage if misaligned
Welded FittingsOil/gas pipelines, HVAC systemsFull penetration welds (AWS D1.1), 2000 psiLeak-proof, durable under stressIrreversible, requires skilled labor, higher cost
Flanged FittingsChemical plants, large-diameter pipelinesANSI Class 150 flanges (ASME B16.5), bolted connectionsEasy maintenance, high torque resistanceBulky design, limited to static applications
Compression FittingsResidential plumbing, low-pressure linesCompression nuts (ISO 7/1), soft ferrule (ASTM A240)Quick installation, no threading requiredNot suitable for high pressure, short lifespan
Push-Fit FittingsPlumbing systems, quick-connect setupsSpring-loaded seals (ISO 6743-1), push-to-connect designRapid assembly, tool-free installationLow pressure capacity, seal degradation over time
Socket Weld FittingsHigh-pressure steam lines, refineriesSeamless socket design (ASME B16.9), full penetration weldsSmooth flow, 3500 psi (industry standard)Requires precise welding, irreversible connection

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