Vaso de acero inoxidable 500ML al por mayor

Stainless Steel Tumbler (500ml) – Premium Insulated Drinkware

Model: NYY11T4

PRODUCT FEATURES (Expanded)

1. Material Science Optimization

• 316 Stainless Steel Interior:

  • 16-18% Chromium, 10-14% Nickel, 2-3% Molybdenum composition，high-class for stainless steel tumbler.

  • Resists pitting from chloride ions (e.g., salt, citrus drinks)

  • Passivated surface prevents metallic leaching (meets FDA 21 CFR 175.300)

• 201 Stainless Steel Exterior:

  • 16-18% Chromium, 3.5-5.5% Manganese, 0.8-1.2% Copper

  • High tensile strength (515 MPa) protects against dents, normall used as outter material for stainless steel tumbler.

• Hybrid Customization:

  • Cost-reduction option: Full 201 construction (30% savings)

  • Premium upgrade: Full 316 body (enhanced corrosion resistance)

2. Thermal Engineering

• Vacuum insulation gap: 0.3mm precision-spaced

• Copper-flashed weld joint eliminates heat bridge

• Third-party tested performance:

  Liquid Temp	Hold Duration (95% retention)
  95°C (Hot)	6h 15min
  4°C (Cold)	12h 40min

3. Health & Safety Certifications

• Lid: BPA/BPF/BPS-free PP (ISO 10993 biocompatibility certified)

• Silicone Components:

  • Straw: FDA-grade, platinum-cured (nil odor retention)

  • Base ring: UL 94 HB flame-rated

• Global compliance:

  • EU: EC1935/2004, LFGB Section 30 & 31

  • USA: FDA GRAS, California Proposition 65

  • China: GB 4806.9-2016

✅ STRATEGIC BENEFITS (Enhanced)

Consumer Value Drivers

• Health Security: 316 steel inhibits bacterial biofilm formation (per ISO 22196)

• Lifetime Economics: 10+ year durability vs. plastic tumbler replacement cycles

• Eco-Impact: 500ml model replaces 1,200+ single-use cups annually

Commercial Advantages

📦 ORDER PROCESS (Detailed Workflow)

Phase 1: Technical Specification Lock

• Step 1.1: Client submits material matrix (e.g., “Inner: 316L, Outer: Brushed 201”)

• Step 1.2: Accessory selection (straw type, lid color, packaging SKU)

• Step 1.3: Artwork approval (300dpi vector files for laser engraving)

Phase 2: Sampling & Validation

• T0+3 Days: 3D rendering with thermal simulation report

• T0+7 Days: Functional prototype delivery (FedEx/DHL)

• Test Protocols:

  • Drop test: 1.2m onto concrete (MIL-STD-810G)

  • Leak test: -0.8 bar pressure x 30min

  • Material assay: XRF spectrometer verification

Phase 3: Bulk Manufacturing

• Production Stages:

  1. Steel blanking (CNG laser cutting)

  2. Deep drawing (800-ton hydraulic press)

  3. Vacuum sealing (high-frequency induction furnace)

  4. Surface finishing (vibratory polishing)

  5. Automated assembly (torque-controlled robotics)

• QC Checkpoints:

  • Dimensional tolerance: ±0.15mm (CMM measurement)

  • Insulation validation: Thermal imaging camera

  • Leak retest: 100% line inspection

Phase 4: Logistics & Support

• Shipping:

  • FOB Ningbo: $1.8/unit (min. 2m³)

  • CIF Los Angeles: $2.3/unit (LCL consolidation)

• Post-Sale:

  • 12-month warranty against manufacturing defects

  • Spare parts program (lids/straws: MOQ 100pcs)

🏭 OEM/ODM CAPABILITIES (Added Services)

Sustainability Packages

• Eco-Plus Tier:

  • 85% recycled 316 steel (SGS-certified)

  • Bio-PP lid from sugarcane ethanol

  • Carbon-neutral shipping offsets

• Circular Economy:

  • Take-back program for end-of-life units

  • Closed-loop recycling rebates

Regional Adaptation Kits

• North America:

  • Cupholder diameter: 76.2mm (3-inch)

  • Prop 65 compliance documentation

• European Union:

  • REACH SVHC <0.1% verification

  • CE-marked packaging

• Asia-Pacific:

  • JIS G4303-compliant steel variants

  • Anti-microbial coating options

FREQUENTLY ASKED QUESTIONS (FAQ)

1. Q: Why combine 201 and 316 stainless steel?

   *A: Optimizes cost-performance ratio. 316 interior ensures food safety, while 201 exterior reduces price by 18-22% without compromising durability.*

2. Q: Is the silicone straw heat-resistant?

   *A: Yes. Withstands -40°C to 220°C. Suitable for boiling water sterilization.*

3. Q: Can the tumbler fit in car cup holders?

   *A: Base diameter is 70mm (std). Customizable to 75-80mm upon request.*

4. Q: Do you provide material certifications?

   A: Yes. FDA, LFGB, and SGS reports for stainless steel/PP/silicone.

5. Q: What’s your defect rate?

   *A: ≤0.8% in bulk orders. 12-month warranty against manufacturing flaws.*

6. Q: How do you handle logo customization?

   *A: Vector files (AI/EPS) required. Laser engraving: $0.15/unit (min. 500pcs).*

   EXPANDED FAQ (6 → 10 Questions)

   7. Q: Minimum order for custom colors?

      *A: 2,000 units for powder coating; 5,000+ for PVD electroplating.*

   8. Q: Recyclability of hybrid material construction?

      A: Easily separated via density segregation (PP: ♻️7, Steel: ♻️40).

   9. Q: Lead time for 10,000-unit orders?

      *A: 35 days (standard), 28 days (express production +$0.35/unit).*

   10. Q: Can you match competitor sample designs?

       A: Yes – submit samples for reverse engineering (NDA protected).

        

Check more tumbler model:https://aulandbottle.com/vacuum-insulated-bottle/