Wuxi Talat Steel Co., Ltd.
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 10000tons |
| Delivery Time | 15-20days |
| Packaging Details | standard seaworthy package |
| Product name | Sulfur-Resistant ETP Tinplate Coils |
| Thickness | 0.16mm - 0.35mm |
| Tin Coating | 2.8/2.8 – 5.6/5.6 g/m² |
| Standard | JIS G3303 / EN 10202 / ASTM |
| Surface | Bright, stone |
| Passivation | chemical passivation, electrochemical passivation, low chromate passivation |
| Usage | tuna cans, seafood cans |
| Colour | Tin colour or customzied |
| Brand Name | Wuxi Talat |
| Model Number | MR |
| Certification | manufacture certificate |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 10000tons |
| Delivery Time | 15-20days | Packaging Details | standard seaworthy package |
| Product name | Sulfur-Resistant ETP Tinplate Coils | Thickness | 0.16mm - 0.35mm |
| Tin Coating | 2.8/2.8 – 5.6/5.6 g/m² | Standard | JIS G3303 / EN 10202 / ASTM |
| Surface | Bright, stone | Passivation | chemical passivation, electrochemical passivation, low chromate passivation |
| Usage | tuna cans, seafood cans | Colour | Tin colour or customzied |
| Brand Name | Wuxi Talat | Model Number | MR |
| Certification | manufacture certificate | Place of Origin | China |
Premium ETP tinplate for tuna cans. Designed for protein-rich and oily seafood with sulfur resistance, excellent coating adhesion, and long shelf life performance.
Tuna and seafood products present unique packaging challenges due to their high protein content, natural oils, and sulfur compounds, which can react with metal surfaces and cause discoloration or corrosion.
ETP Tinplate (Electrolytic Tinplate) is widely used in tuna cans because it provides a strong structural base and excellent compatibility with specialized internal coatings.
We supply high-quality tinplate sheet and coil for tuna cans, engineered to ensure corrosion resistance, coating adhesion, and stable performance during sterilization and long-term storage.
Typical specifications for tuna cans:
Thickness: 0.18–0.32 mm
Tin coating: 2.8/2.8 – 5.6/5.6 g/m²
| Temper | ||||
| Standard | Japanese Standard | Chiness Standard | European Standard | American Standard |
| JIS3303-2002 | GB/T2520-2000 | DIN EN 10203-1991 | ASTM623M-2002 | |
| Single-Reduced | T1 | TH50+SE | TS230 | T1(T49) |
| T2 | TH52+SE | TS245 | T1(T53) | |
| T2.5 | TH55+SE | TS260 | T2.5(T55) | |
| T3 | TH57+SE | TS275 | T3(T57) | |
| T4 | TH61+SE | TH415 | T4(T61) | |
| T5 | TH65+SE | TH435 | T5(T65) | |
| Double-Reduced | DR7 | H71+SE | TH520 | DR7 (T71) |
| DR8 | H73+SE | TH550 | DR8(T73) | |
| DR9 | H76+SE | TH620 | DR9(T76) | |
| Temper Grade | Hardness (HR30Tm) | Yield Strength (MPa) |
|---|---|---|
| T-1 | 49±3 | 330 |
| T-2 | 53±3 | 350 |
| T-3 | 57±3 | 370 |
| T-4 | 61±3 | 415 |
| T-5 | 65±3 | 450 |
| DR-7M | 71±5 | 520 |
| DR-8 | 73±5 | 550 |
| DR-8M | 73±5 | 580 |
| DR-9 | 76±5 | 620 |
| DR-9M | 77±5 | 660 |
| DR-10 | 80±5 | 690 |
| Former Coating Designation | ||
|---|---|---|
| Former Coating Designation | Nominal Coating Weight (g/m²) | Minimum Average Coating Weight (g/m²) |
| 10# | 1.1/1.1 | 0.9/0.9 |
| 20# | 2.2/2.2 | 1.8/1.8 |
| 25# | 2.8/2.8 | 2.5/2.5 |
| 50# | 5.6/5.6 | 5.2/5.2 |
| 75# | 8.4/8.4 | 7.8/7.8 |
| 100# | 11.2/11.2 | 10.1/10.1 |
| 25#/10# | 2.8/1.1 | 2.5/0.9 |
| 50#/10# | 5.6/1.1 | 5.2/0.9 |
| 75#/25# | 5.6/2.8 | 5.2/2.5 |
| 75#/50# | 8.4/2.8 | 7.8/2.5 |
| 75#/50# | 8.4/5.6 | 7.8/5.2 |
| 100#/25# | 11.2/2.8 | 10.1/2.5 |
| 100#/50# | 11.2/5.6 | 10.1/5.2 |
| 100#/75# | 11.2/8.4 | 10.1/7.8 |
| 125#/50# | 15.1/5.6 | 13.9/5.2 |
| Surface Finish | ||
|---|---|---|
| Classification | Symbol | Specific Feature |
| Bright Finish | B | A luster finish provided by a flow-melted tin coating on a smoothly finished steel based with grindstone-pattern. |
| Stone Finish | R | A luster finish provided by a flow-melted tin coating on a steel base characterized by a directional grindstone-pattern. |
| Silver Finish | S | A luster finish provided by a flow-melted tin coating on a coarse dull-finished steel base. |
| Matte Finish | M | A dull finish usually provided by an unflow-melted tin coating on a dull finished steel base. |
Fish products release sulfur compounds during processing and storage, which may cause blackening (sulfide staining). Tinplate combined with proper internal lacquer effectively prevents this reaction.
ETP tinplate supports high-performance coatings such as:
These coatings create a stable barrier between seafood and metal.
A: Fish releases sulfur compounds that can react with metal, causing discoloration. Proper coating prevents this.
A: Epoxy phenolic or sulfur-resistant lacquer is commonly used.
A: 2.8/2.8 to 5.6/5.6 g/m² depending on storage conditions.
A: Yes, it is designed for retort processing in canned seafood production.
A: Yes, thickness, coating, and surface finish can be tailored.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2013
Total Annual:
4000,000-6000,000
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Wuxi talat steel co.ltd is mainly engaged in producing, processing and distributing tinplate products, black mill plates coils and more. We were founded in the 2013, 100+ staff, 9+ years service experience for industrial steel, 40+ great large mills and cooperation partners in China, 6,000+ customer... Wuxi talat steel co.ltd is mainly engaged in producing, processing and distributing tinplate products, black mill plates coils and more. We were founded in the 2013, 100+ staff, 9+ years service experience for industrial steel, 40+ great large mills and cooperation partners in China, 6,000+ customer...
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