ASME B36.10m Weld Steel Pipe 304/316L for Water Treatment & Oil & Gas Industry

• Customization: Available
• Type: Seamless Steel Pipe
• Standard: ASTM, AISI, GB, JIS, DIN
• Model NO.: ASME B36.10M Weld Steel Pipe 304/316L for Industry
• Grade: Ss 304/316L
• Shape: Round/Customized
• Technique: Forged/ Hot Press
• Surface Treatment: Smooth/as Per Client′s Design
• Model Number: Stainless Steel
• Length: 10mm-12000mm
• Process: Bending, Decoiling, Welding, Punching, Cutting
• Diameter: 4mm, 6mm, 8mm, 10mm, 12mm, 15mm, 18mm, 22mm, 28mm,
• End: Plain End/Bevel End
• Test: BV, SGS Is Available
• Processing: Customized
• Wall Thickness: 1mm~220mm (Sch5X~Sch Xxs)
• Used: Factory, Decoration, Food
• Packing: Standard Sea Worthy Package
• Delivery Time: 10-30 Working Days
• Technical: Hot Rolled/Cold Drawn
• Outside Diameter: 8mm, 10mm, 12mm, 15mm, 18mm, 28mm, 35mm, 42mm, etc
• Color: White,Red
• MOQ: 1 Ton
• Transport Package: Woven Bag/Wooden Case
• Specification: ASME B36.10M Standard
• Trademark: EZS
• Origin: China
• Production Capacity: 1000000 Kgs/Year

Product Description

 

Product Description

1. Standards & Specifications

ASME B36.10M Compliance:

• Governs dimensional requirements (outer diameter, wall thickness) for welded steel pipes used in industrial and commercial piping systems.

  • NPS (Nominal Pipe Size): Standardizes pipe sizes (e.g., NPS 1/2 to NPS 24).

  • Schedule Number: Defines wall thickness (e.g., Sch 5, Sch 10, Sch 40).

• Aligns with ASME B31.1 (Power Piping) and ASME B31.3 (Process Piping) for pressure system design.

Material Standards:

• Grade 304/304L: ASTM A312 (welded), ASTM A358 (electric fusion welded), and ASME SA312/SA358.

• Grade 316L: ASTM A312/A358 with molybdenum (2-3%) for enhanced corrosion resistance.

 

2. Material Advantages

Grade 304/304L

• Composition:

  • 18-20% Chromium (Cr), 8-12% Nickel (Ni), ≤0.08% Carbon (C).

• Key Benefits:

  • Corrosion Resistance: Excellent resistance to oxidation, organic acids, and atmospheric conditions.

  • Hygienic Surface: Smooth internal finish ideal for food, beverage, and pharmaceutical applications.

  • Mechanical Strength: Tensile strength ≥515 MPa, Yield strength ≥205 MPa.

  • Temperature Range: Stable from -196°C to 870°C (-320°F to 1600°F).

Grade 316L

• Composition:

  • 16-18% Cr, 10-14% Ni, 2-3% Molybdenum (Mo), ≤0.03% C.

• Key Benefits:

  • Superior Corrosion Resistance: Performs exceptionally in chloride-rich environments (e.g., seawater, chemical plants).

  • Weldability: Low carbon content minimizes carbide precipitation, ensuring strong welded joints.

  • Mechanical Strength: Comparable to 304, with tensile strength ≥515 MPa.

  • Temperature Range: Suitable for -196°C to 815°C (-320°F to 1500°F).

 

3. Manufacturing Excellence

• Welded Pipe Production:

  1. Coil Preparation: Stainless steel coils are slit to required widths.

  2. Forming & Welding: Formed into cylindrical shapes and welded using TIG (Tungsten Inert Gas) or laser welding for precision.

  3. Heat Treatment: Solution annealing to restore corrosion resistance and mechanical properties.

  4. Finishing: Pickling, passivation, or polishing to ensure smooth, contamination-free surfaces.

• Quality Assurance:

  • Hydrostatic Testing: Validates pressure resistance per ASTM A450/A1016.

  • Non-Destructive Testing (NDT): Radiographic (RT), ultrasonic (UT), or eddy current (ET) testing to ensure weld integrity.

 

4. Performance Highlights

Feature	304/304L	316L
Corrosion Resistance	Excellent for mild chemicals, water, and food-grade applications	Superior in chloride, acid, and marine environments
Hygiene Compliance	FDA-compliant for food and pharmaceuticals	Suitable for sterile biotech and pharmaceutical processes
Temperature Stability	High-temperature steam and cryogenic use	Stable in aggressive thermal cycles
Cost Efficiency	Budget-friendly for general-purpose systems	Optimal for high-value, high-corrosion applications

 

5. Key Applications

Grade 304/304L:

• Food & Beverage: Sanitary tubing, brewing systems, dairy processing.

• HVAC: Chilled water lines, air handling units, and heat exchangers.

• Water Treatment: Chlorinated water distribution, filtration systems.

• Architecture: Decorative handrails, structural supports in low-corrosion environments.

Grade 316L:

• Marine Engineering: Seawater cooling systems, offshore oil/gas pipelines.

• Chemical Processing: Sulfuric acid lines, chloride-rich media transport.

• Pharmaceuticals: Sterile water-for-injection (WFI) systems, bioreactors.

• Desalination Plants: Reverse osmosis (RO) systems, brine discharge pipelines.

 

6. Certifications & Traceability

• Mill Test Reports (MTRs): Detailed documentation of chemical composition, mechanical tests, and NDT results.

• ASME/ANSI Marking: Pipes stamped with compliance, material grade, and heat number.

• Industry Certifications: PED/CE (EU), NSF/ANSI 61 (potable water), and 3-A Sanitary Standards.

 

7. Competitive Advantages

• Cost-Effective Production: Ideal for large-diameter pipes (NPS 8+) compared to seamless alternatives.

• Customization: Readily available in custom lengths, schedules, and surface finishes.

• Rapid Deployment: Shorter lead times for standard sizes and schedules.

 

Conclusion

ASME B36.10M 304 and 316L welded steel pipes deliver robust performance across industries requiring corrosion resistance, hygiene, and cost efficiency. Grade 304/304L excels in food processing, HVAC, and water treatment, while Grade 316L is indispensable for marine, chemical, and pharmaceutical applications. Their welded design ensures compliance with stringent ASME standards, offering a reliable and economical solution for modern industrial and commercial piping systems. By leveraging their material strengths and manufacturing precision, these pipes ensure long-term durability and operational safety.

 

 

Processing of Production