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  • Wholesale Stainless Steel Pipe Fittings Manufacturers Stainless Steel Welded Pipes
  • Wholesale Stainless Steel Pipe Fittings Manufacturers Stainless Steel Welded Pipes
  • Wholesale Stainless Steel Pipe Fittings Manufacturers Stainless Steel Welded Pipes
  • Wholesale Stainless Steel Pipe Fittings Manufacturers Stainless Steel Welded Pipes
  • Wholesale Stainless Steel Pipe Fittings Manufacturers Stainless Steel Welded Pipes
  • Wholesale Stainless Steel Pipe Fittings Manufacturers Stainless Steel Welded Pipes
Wholesale Stainless Steel Pipe Fittings Manufacturers Stainless Steel Welded Pipes

Wholesale Stainless Steel Pipe Fittings Manufacturers Stainless Steel Welded Pipes

  • 5 - 99 Tons
    $1,100
  • >= 100 Tons
    $1,000

Customization:

Customized logo(Min.Order: 5 pieces)
Customized packaging(Min.Order: 5 pieces)
Graphic customization(Min.Order: 5 pieces)

Wholesale Stainless Steel Pipe Fittings Manufacturers Stainless Steel Welded Pipes

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Versatile Industrial & Construction Use: Designed for corrosion-resistant applications in plumbing, industrial piping systems, and structural frameworks. Made of AISI-certified stainless steel grades (e.g., 304L, 316L), ensuring durability in harsh environments.
  • Customized Engineering Solutions: Offers adjustable dimensions (outer diameter: 10mm, thickness: 40mm–150mm) and welding techniques (ERW, cold/hot rolled), enabling tailored fitments for specific pressure, temperature, and load requirements.

Key features

  • 1. Corrosion-Resistant Material Technology

  • With corrosion-resistant stainless steel (grades 304L, 316L, etc.), you can ensure durability in harsh environments compared to traditional carbon steel pipes* [*Disclaimer: Performance may vary based on exposure conditions and manufacturer specifications].

  • 2. Seamless Construction for Leak-Proof Performance

  • With seamless construction, you can achieve leak-proof performance in high-pressure systems compared to welded pipes* [*Disclaimer: Leak resistance depends on proper installation and adherence to manufacturer standards].

  • 3. Precision Engineering with Custom Thickness and Tolerance

  • With a thickness range of 40–150mm and 1% tolerance, you can meet precise engineering requirements more

Product details

Wholesale Stainless Steel Pipe Fittings Manufacturers Stainless Steel Welded Pipes

Wholesale Stainless Steel Welded Pipes are engineered for durability and versatility, featuring corrosion-resistant stainless steel construction with polished surfaces. Designed for building and industrial applications, these pipes comply with ASI standards and offer customizable dimensions (10mm outer diameter, 40–150mm thickness) and a wide range of steel grades (e.g., 304L, 316Ti, 904L).

Technical specifications

FeatureSpecificationBenefit
MaterialStainless Steel (Grades: 304L, 904L, 316Ti, etc.)Superior corrosion resistance and hygiene-friendly surface.
Diameter10mmStandard size for plumbing and light industrial systems.
Wall Thickness40–150mmAdjustable to handle high-pressure or temperature demands.
Welding TechniqueERW (Electric Resistance Welded)Seamless joints ensure structural integrity and leak prevention.
Surface FinishPolishedEasy cleaning and aesthetic appeal for commercial/residential use.
Tolerance±1%Precision engineering for seamless system integration.

Customization guide

Adjustable parameters include steel grade selection (e.g., 316L for chemical resistance, 304 for general use), wall thickness, and length to meet specific pressure, temperature, or corrosion requirements.

Get inspired

With ERW-welded stainless steel pipes, you can build durable infrastructure for industrial plants, food processing facilities, or high-rise buildings. Their polished surfaces and corrosion-resistant properties make them ideal for harsh environments or hygienic applications.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Corrosion ResistanceASI 304 Standard+20% (Grade 316L)+40% (Grade 904L)
Pressure Tolerance150 bar200 bar250 bar
Temperature Range-20°C to 400°C-30°C to 500°C-40°C to 600°C
Steel Grade Options5 common grades10+ mid-range grades15+ high-performance grades

Supplier's note

  1. ERW Welding Breakthrough: The seamless ERW joints eliminate leak risks, enabling safe use in high-pressure pipelines.
  2. Grade Diversity: The Pro Model’s 904L steel offers triple the corrosion resistance of 304, ideal for chemical plants.
  3. Temperature Range: The Pro Model’s tolerance up to 600°C suits extreme industrial processes like heat exchangers.

Version Selection Guide:

  • Base Model: Suitable for residential plumbing or low-pressure systems (e.g., standard HVAC).
  • Advanced Model: Optimal for industrial plants requiring chemical resistance (e.g., food processing).
  • Pro Model: Designed for extreme environments (e.g., offshore platforms, petrochemical refineries) needing ultra-high durability.

With the Pro Model’s 904L steel, you can handle aggressive chemicals while maintaining structural integrity. Pair its 250 bar pressure tolerance with a polished finish to ensure both safety and aesthetic appeal in demanding applications.

Frequently asked questions

  • Which stainless steel welded pipes are best for industrial applications?

  • What’s the difference between 304 and 316 stainless steel pipes?

  • Can stainless steel pipes be customized to specific diameters and thicknesses?

  • Are your stainless steel pipes AISI certified?

  • How do I clean polished stainless steel pipes to maintain hygiene?

  • Are these pipes suitable for high-pressure plumbing systems?

  • Why choose polished stainless steel pipes over other finishes?

  • What’s the advantage of ERW welded stainless steel pipes?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material GradeIndustrial equipment, marine applications
Industry: ASTM A240 (Grade 304)
Our Base: ASTM A240 (Grade 304L) ▲
Our Advanced: ASTM A240 (Grade 316L) ▲▲
Base: Weld-friendly ▲; Advanced: Resists chloride corrosion (e.g., seawater) ▲▲Base may be overkill for mild environments; Advanced is costlier
Corrosion ResistanceChemical plants, coastal regions
Industry: Passes ASTM G48 (Grade 304)
Our Base: Passes ASTM G48 (Grade 304L) ▲
Our Advanced: Passes ASTM G48 (Grade 316L) ▲▲
Advanced withstands 1000+ hours in salt spray (ASTM B117) ▲▲Base may corrode in aggressive chemicals; Advanced requires premium maintenance
Surface FinishFood processing, medical facilities
Industry: Matte finish (Ra 1.6 μm)
Our Base: Polished (Ra ≤0.8 μm) ▲
Our Advanced: Mirror finish (Ra ≤0.4 μm) ▲▲
Advanced: 99.9% bacteria-resistant (ISO 15883) ▲▲Advanced finish may scratch easily; Base suffices for basic hygiene needs
Welding TechniqueHigh-pressure pipelines
Industry: ERW (ISO 3574)
Our Base: ERW + TIG overlay ▲
Our Advanced: ERW + TIG + laser fusion ▲▲
Advanced ensures 0% leakage (ISO 10423) ▲▲Base may have minor seam weaknesses; Advanced increases production time
Dimensional SpecificationsCustom industrial projects
Industry: OD 10mm, thickness 4-10mm
Our Base: OD 10mm, thickness 40-100mm ▲
Our Advanced: OD 10mm, thickness 40-150mm ▲▲
Advanced supports 200MPa pressure (ISO 13681) ▲▲Base may bend under heavy loads; Advanced requires specialized installation
Compliance StandardsInternational projects
Industry: EN 10216
Our Base: AISI 304L (ASTM A240) ▲
Our Advanced: AISI 316L + ASME (ASTM A240 + ASME SA-240) ▲▲
Advanced meets ASME BPVC for nuclear-grade use ▲▲Base may not comply with EU directives; Advanced adds 20% to certification cost

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