OEM-Branded galvanized pipe fittings | Custom Logos & Packaging

Product Detail Page: OEM-Branded Galvanized Pipe Fittings | Custom Logos & Packaging

Specifications & Technical Data

Mechanical Properties

Tensile Strength
Our galvanized pipes deliver 315–630 MPa tensile strength, ensuring structural integrity under heavy loads. For instance:

• Q195: 315–430 MPa (Ideal for low-pressure plumbing)
• Q345: 470–630 MPa (Suitable for industrial frameworks and high-stress applications)
  This resilience makes them superior to PVC alternatives when considering long-term cost to replace galvanized pipes in house, as galvanized fittings outlast PVC by 2–3x in corrosive environments.

Bend Strength
With a yield strength of 195–345 MPa, these pipes resist deformation under bending forces. The zinc coating further enhances fatigue resistance, critical for applications like HVAC systems or machinery where vibrations are common.

Identification & Marking

1. Laser Etching/Stamping: Permanent markings include grade (e.g., Q235), thickness, and certification codes (e.g., ISO 9001).
2. Color Coding: Compliant with ISO 3864 (e.g., blue for water, yellow for gas lines).
3. Batch Traceability: QR codes or alphanumeric codes for quality tracking and compliance reports.

Weight Calculation

Use the formula:
$\text{Weight (kg/m)}=(OD-WT)\times WT\times 0.02466$
Where:

• OD: Outer Diameter (mm)
• WT: Wall Thickness (mm)

Example: A 50 mm OD pipe with 2.5 mm wall thickness:
$(50-2.5)\times 2.5\times 0.02466=2.93\text{kg/m}$
Tools like Galvanized Pipe Weight Calculator simplify this process for bulk orders.

Why Stainless Steel Rusts?

While stainless steel is corrosion-resistant, rust can occur due to:

1. Chloride Exposure: Coastal or industrial environments degrade the chromium oxide layer.
2. Mechanical Damage: Scratches from improper cutting galvanized pipe tools expose the base metal.
3. Low-Quality Welding: Incomplete passivation post-welding creates weak spots.
4. Galvanic Corrosion: Direct contact with dissimilar metals (e.g., copper) accelerates oxidation.

Applications & Maintenance Tips

• Cost-Effective Repairs: Fixing galvanized pipe leaks is simplified with epoxy putty or compression clamps, avoiding full replacements.
• Cutting Solutions: Use carbide-tipped blades for clean cut galvanized pipe results; avoid abrasive discs to prevent zinc layer damage.
• Retrofitting: Replace aging sections with minimal disruption using threaded or welded joints.

Why Choose Our Stainless Steel Products?

1. Unmatched Corrosion Resistance: 304/316 grades with electro-polished surfaces resist chloride and acid exposure.
2. Customization Expertise: Tailored dimensions, laser-engraved logos, and eco-friendly packaging options.
3. Certified Durability: ISO 9001, SGS, and CE certifications with third-party quality audits.
4. Sustainable Manufacturing: Recyclable materials and low-carbon production processes.
5. Global Logistics: Fast shipping from China’s major ports (Tianjin, Qingdao) with flexible MOQs.