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Tinplate Sheet SPTE
Why do the world's top brands trust tinplate?
Analysis of key parameters matching requirements
Substrate thickness (T, mm): Determines the overall strength and rigidity of the material. Common range: 0.15mm - 0.50mm (needs to be accurately calculated based on the can type, content pressure/weight).
Tin coating amount (g/m²): The thickness of the tin layer directly affects the anti-corrosion ability and appearance. Provide differentiation solutions:
Equal thickness tin coating (Type E): The tin coating amount on both sides is the same (such as E2.8/2.8).
Differential thickness tin coating (Type D): The tin coating amount on the inner and outer surfaces is different (such as D5.6/2.8, the anti-corrosion and decorative requirements on the outside of the can are higher).
Hardness Grade: Indicates the hardness and forming ability of the material, usually expressed by T value (T1-T6, the higher the value, the harder it is). For example:
T1/T2: Extremely soft/soft, deep-drawn complex cans (such as two-piece beverage cans).
T3/T4: Medium hardness, general can body, can lid (food cans).
T5/T6: High hardness, large chemical barrels, parts requiring high strength.
Surface treatment: Provides a variety of options such as smooth surface (standard), stone grain surface (increases friction and prevents scratches), chrome-free passivation (environmental protection requirements).
Specifications: Supports customized width (such as 600mm, 750mm, 850mm, 900mm, 1000mm+) and roll weight/flat plate size to minimize scrap loss.
Wide range of application scenarios
| Application areas | Typical product examples | Core performance requirements |
|---|---|---|
| Food & Beverages | Canned food (fruits and vegetables, meat, seafood), milk powder cans, beverage cans, tea cans, coffee cans, cooking oil barrels, candy boxes | Strong anti-corrosion, food safety, airtightness |
| Chemical & Industrial | Paint cans, paint cans, lubricating oil cans, chemical reagent cans, industrial grease cans, aerosol cans | Chemical corrosion resistance, sealing, strength |
| Daily Chemicals & Personal Care | Cosmetic jars (cream, lipstick), gift boxes, metal packaging (hair spray, mousse), ointment boxes | Decorative, exquisite, protective |
Why choose us?
Direct supply from the source, consistent quality: Strictly select top domestic and foreign large steel mills (such as Baosteel, Shougang, TATA, POSCO, etc.) as strategic cooperation suppliers to ensure that each roll/sheet of tinplate complies with international mainstream standards such as national standards (GB/T), American standards (ASTM), European standards (EN) and JIS, and provide a complete warranty (MTC).
Abundant inventory and full coverage of specifications: Large modern storage centers always have thousands of tons of spot, covering mainstream and special specifications (different thickness, tin plating amount, hardness, width), to meet your urgent orders and regular needs, and deliver quickly.
Professional processing, value-added services: We provide high-precision longitudinal slitting and flat-plate shearing services, which can be accurately cut according to the size you require, reduce secondary processing links, reduce costs and improve efficiency.
Technical empowerment, full support: We have an experienced technical team, providing full-process technical support from material selection suggestions, process adaptation to problem diagnosis, and become your reliable backing.
Industry Frontier and Sustainable Development
With the upgrading of consumption and stricter environmental regulations, the tinplate industry continues to innovate:
Thinning: Research and development of higher-strength substrates to achieve "lightweight" packaging, reduce material consumption and transportation costs.
Environmental protection: Popularization of chromium-free passivation technology, lower tin plating technology (such as partial replacement of chrome-plated iron TFS), responding to green manufacturing.
Intelligence & Customization: The application of digital printing technology improves the fineness and flexibility of patterns; deep customization of material properties to meet special application requirements (such as strong acid resistance and high temperature resistance).
Take action now and start high-quality cooperation!
Whether you need standard tinplate spot or customized products with special performance requirements, we can provide professional, efficient and reliable solutions. Reduce supply chain risks, ensure production continuity, and improve the competitiveness of end products, starting with choosing the right tinplate supplier.
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