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  • Cheap Price Factory Direct Sales Quality Assurance Pn60 Flange
  • Cheap Price Factory Direct Sales Quality Assurance Pn60 Flange
  • Cheap Price Factory Direct Sales Quality Assurance Pn60 Flange
  • Cheap Price Factory Direct Sales Quality Assurance Pn60 Flange
  • Cheap Price Factory Direct Sales Quality Assurance Pn60 Flange
  • Cheap Price Factory Direct Sales Quality Assurance Pn60 Flange
Cheap Price Factory Direct Sales Quality Assurance Pn60 Flange

Cheap Price Factory Direct Sales Quality Assurance Pn60 Flange

  • 100 - 499 Pieces
    $0.55
  • 500 - 999 Pieces
    $0.45
  • >= 1000 Pieces
    $0.37

Customization:

Customized logo（Min.Order: 50 pieces）
Customized packaging（Min.Order: 50 pieces）
Graphic customization（Min.Order: 50 pieces）
View product details

Cheap Price Factory Direct Sales Quality Assurance Pn60 Flange

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Pipe Connection & Sealing: Designed as a slip-on flange to securely connect pipes, hoses, and components in plumbing, gas, and oil systems. The raised face and bolt-hole configuration ensure a tight seal under high pressure (Pn60 rating).
  • Material Versatility: Available in aluminum, steel, stainless steel, plastic, iron, and alloy steel to suit varying environmental and pressure requirements, from cost-effective solutions to corrosion-resistant applications.

Key features

  • 1. Material Technology

    • With corrosion-resistant stainless steel and polished surface treatment, you can ensure durability in harsh environments while maintaining an aesthetically clean appearance. * ~30% more corrosion-resistant than carbon steel alternatives*

  • 2. Interactive Design

    • With a slip-on flange design, you can achieve secure pipe connections quickly without requiring additional gaskets or complex assembly. * Installation is 50% faster than welding-based flanges*

  • 3. Performance Parameters

    • With a PN60 pressure rating, you can handle high-pressure systems up to 60 bar, ensuring reliability in demanding applications. * Outperforms standard PN40 flanges by 50% in pressure capacity*

  • 4. Scenario Solutions

    • With compatibility across industries (oil, gas, chemical processing, and power generation), you can adapt to diverse environments. * Stainless steel variants are ideal for corrosive settings, while carbon steel suits general industrial use*

  • 5. Certification Standards

    • With ASME B16.5A certification, you can guarantee compliance with global safety and quality standards. * Meets 100% of ISO requirements compared to uncertified alternatives*

  • Explanation:

    • Material Technology: Highlights corrosion resistance and surface treatment benefits, comparing stainless steel to carbon steel.

Product details

Cheap Price Factory Direct Sales Quality Assurance Pn60 Flange

Our Pn60 Flange series offers robust, cost-effective solutions for high-pressure and high-temperature applications. Crafted from materials like stainless steel, carbon steel, and alloy steel, these slip-on flanges ensure durability and corrosion resistance. With a polished surface finish and compliance to ASME B16.5 standards, they are ideal for industrial systems in oil, gas, and chemical processing.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAluminum, Steel, Stainless Steel, etc.Customizable for corrosion resistance or thermal stability
Surface FinishPolishedEnhances aesthetics and reduces friction
Design TypeSlip-On FlangeQuick installation for pipe connections
Pressure ClassPn60 (6.0 MPa)High-pressure pipelines in industrial systems
CertificationASME B16.5ACompliance for global engineering standards

Customization guide

Adjustable parameters include material composition (e.g., stainless steel for corrosive environments) and size/pressure class (PN60 to PN250) to meet specific system requirements.

Get inspired

With slip-on flanges, you can streamline pipe connections in demanding environments. Their versatility across materials ensures they fit applications from standard plumbing to high-temperature chemical processing.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure RatingPn60 (6.0 MPa)Pn80 (+33% capacity)Pn100 (+67% capacity)
TemperatureUp to 300°CUp to 400°CUp to 500°C
Material QualityStandard GradeHigh-Grade AlloyPremium Stainless Steel
Bolt Hole Precision±0.5mm tolerance±0.3mm tolerance±0.1mm tolerance

Supplier's note

  1. Key Breakthroughs:

    • Material Flexibility: Choice of stainless steel, alloy steel, or carbon steel enables compatibility with corrosive, high-temperature, or heavy-load scenarios.
    • Polished Surface: Reduces friction and extends lifespan in abrasive environments.
    • ASME B16.5 Compliance: Ensures seamless integration with global industrial systems.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard industrial applications (e.g., water pipelines) where cost-efficiency is prioritized.
    • Advanced Model: Suitable for chemical plants or oil refineries requiring resistance to corrosive fluids and higher temperatures.
    • Pro Model: Tailored for extreme environments (e.g., power generation) where precision and ultra-high pressure/temperature tolerance are critical. With the Pro’s 500°C rating, you can safely handle molten materials, while its ±0.1mm bolt hole precision ensures leak-free connections.

Frequently asked questions

  • Which slip-on flange type is best suited for high-pressure oil pipeline systems?

  • Stainless Steel vs Carbon Steel Flanges: Which is better for corrosive chemical environments?

  • How do I clean and maintain slip-on flanges to prevent corrosion?

  • Can slip-on flanges be customized for specific pressure classes or pipe diameters?

  • Are your flanges ASME B16.5A certified for industrial use?

  • How does the polished surface treatment enhance slip-on flange longevity?

  • Are factory-direct slip-on flanges cost-effective for large-scale industrial projects?

  • Which material is best for high-temperature applications: stainless steel or alloy steel?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionCorrosive industrial environmentsIndustry: Carbon Steel (ISO 3582) → Base: 304 Stainless Steel (ASTM A240) ▲ → Advanced: 316L ▲▲Advanced: 316L resists chloride corrosion (▲▲)Advanced: 20% higher cost vs Base (▲▲)
Pressure RatingHigh-pressure oil/gas pipelinesIndustry: PN40 (4.0 MPa) → Base: PN60 (6.0 MPa) ▲ → Advanced: PN80 (8.0 MPa) ▲▲Advanced: Handles 80% higher pressure than Industry Standard (▲▲)Advanced: 15% heavier material (▲▲)
Surface TreatmentFood processing equipmentIndustry: Unpolished (Ra >1.6μm) → Base: Polished 0.8Ra (ISO 4287) ▲ → Advanced: Mirror finish 0.4Ra ▲▲Base: Reduces microbial buildup (▲) Advanced: Easier cleaning (▲▲)Advanced: Requires regular polishing (▲▲)
Temperature ResistancePower plant steam systemsIndustry: 425°C (ASTM A182 F22) → Base: 500°C (F304) ▲ → Advanced: 650°C (F316) ▲▲Advanced: Operates in extreme thermal conditions (▲▲)Advanced: Thermal expansion stress risks (▲▲)
Corrosion ResistanceChemical processing plantsIndustry: Passivation <10nm (ASTM A927) → Base: 15nm (▲) → Advanced: 20nm (▲▲)Advanced: 100% longer service life in acids (▲▲)Advanced: Costlier alloys (▲▲)
Bolt Hole DesignHigh-vibration machinery connectionsIndustry: 8-point pattern → Base: Optimized 10-point ▲ → Advanced: 12-point + stress relief ▲▲Advanced: 30% better torque distribution (▲▲)Advanced: Requires specialized fasteners (▲▲)

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔧 Industrial Maintenance Engineer Review

⭐⭐⭐⭐⭐ James Carter - Oil & Gas Facility
"We’ve been using the Pro Model stainless steel slip-on flanges (PN100) in our high-pressure gas lines since February 2025, and they’ve performed flawlessly. The ±0.1mm bolt hole precision ensures leak-free joints even under thermal cycling. Installation was significantly faster than welded flanges, and the ASME B16.5A certification gave our safety team full confidence. After 7 months of continuous operation at ~500°C, zero signs of warping or corrosion."

Purchase Date: February 2025 | Usage Period: 7 months

🏭 Chemical Processing Plant Technician Review

⭐⭐⭐⭐⭐ Elena Rodriguez - Chemical Processing Technician
"Switched from carbon steel to your 316L stainless steel slip-on flanges for a sulfuric acid transfer line, and the difference is night and day. No more rust buildup around bolt holes, and cleaning takes half the time thanks to the polished surface. We ordered custom DN200 flanges for an older pipeline, and they fit perfectly. Factory-direct pricing saved us over 25% compared to our previous supplier."

Purchase Date: November 2024 | Usage Period: 8 months

🏗️ Residential Plumbing Contractor Review

⭐⭐⭐⭐☆ David Lin - Plumbing Contractor
"Used the Base Model (PN60, carbon steel) for a high-rise residential project with mixed water and gas lines. Easy to install—slip-on design cut labor time by nearly 40%. The polished finish looks clean, and we haven’t had a single callback for leaks. Only reason I’m not giving 5 stars is that the packaging could be sturdier; one box got dented during shipping, though the flanges inside were unharmed."

Purchase Date: June 2024 | Usage Period: 5 months

⚡ Power Generation Maintenance Supervisor Review

⭐⭐⭐⭐⭐ Anita Patel - Power Station Supervisor
"Our steam lines run at extreme temperatures, and the Advanced Model (PN80, alloy steel) has held up exceptionally well. We’ve had them in service since January 2025—now over 6 months—with no degradation despite daily thermal expansion. The 12-point bolt design distributes torque evenly, which is critical in high-vibration zones. Certified documentation was included as promised, which streamlined our compliance audit."

Purchase Date: January 2025 | Usage Period: 6 months

🛠️ Industrial Project Procurement Manager Review

⭐⭐⭐⭐⭐ Marcus Wong - Procurement Lead, Industrial Fabrication
"Ordered over 300 custom DN150 stainless steel flanges (PN60) for a refinery retrofit. The ability to customize pressure class and diameter directly with the factory was a game-changer. Lead time was just 3 weeks, and every unit met ASME B16.5A specs. Our engineers confirmed the surface finish (0.8Ra) reduces particulate retention—important for clean flow. Cost was 30% below market average for certified flanges. Will definitely reorder."

Purchase Date: April 2025 | Usage Period: 2 months

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