Shenzhen TingFeng Hardware Products Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 10000000pieces/per month |
| Delivery Time | 3days/Start |
| Packaging Details | Carton packaging 18*15*12cm (packaging can be customized according to customer product requirements) |
| Product Type | Deep Drawing Parts |
| Main Material | Stainless Steel 304/316 / Nickel Alloy |
| Material Thickness | 0.5-1.5mm |
| Process Feature | Multi-Stage Drawing / Intermediate Annealing |
| Tolerance Grade | High-Precision (±0.02mm) |
| Surface Finish | Electropolishing / Passivation |
| Application Industry | Food Industry / Chemical Equipment / Biotechnology |
| Brand Name | TF |
| Model Number | TF-004 |
| Certification | FDA / GMP-related Material Certification |
| Place of Origin | Shenzhen, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000000pieces/per month |
| Delivery Time | 3days/Start | Packaging Details | Carton packaging 18*15*12cm (packaging can be customized according to customer product requirements) |
| Product Type | Deep Drawing Parts | Main Material | Stainless Steel 304/316 / Nickel Alloy |
| Material Thickness | 0.5-1.5mm | Process Feature | Multi-Stage Drawing / Intermediate Annealing |
| Tolerance Grade | High-Precision (±0.02mm) | Surface Finish | Electropolishing / Passivation |
| Application Industry | Food Industry / Chemical Equipment / Biotechnology | Brand Name | TF |
| Model Number | TF-004 | Certification | FDA / GMP-related Material Certification |
| Place of Origin | Shenzhen, China | ||
| High Light | Corrosion Resistant deep sheet metal components ，Electropolishing deep sheet metal components ，Corrosion Resistant Deep Drawn Components | ||
Corrosion-Resistant Deep Drawn Components with Electropolishing for Harsh Environments
1．Deep Drawing PartsQuick Detail
We specialize in providing high-performance deep-drawing solutions for harsh environments. Addressing the extreme requirements of corrosion resistance, cleanliness, and structural integrity in fields such as food processing, chemical contact, and biotechnology, we select standard-compliant specialty metal materials and, through rigorous control of deep-drawing processes and post-treatment, produce metal containers and components capable of withstanding long-term corrosion, high temperatures and pressures, or frequent cleaning.
2. Deep Drawing Parts Product Description
When metal components need to come into direct contact with active materials or operate under harsh conditions, every detail of the manufacturing process is crucial. Our deep-drawing technology focuses not only on the accuracy of the shape but also on maintaining and enhancing the inherent corrosion resistance of the material. By avoiding excessive work hardening, employing protective lubrication, and subsequent electropolishing processes, we ensure that parts retain a dense, uniform, and passivated surface after forming, meeting ASME BPE, FDA, or customer-specific compliance requirements.
3． Deep Drawing Parts Product Features & Advantage
|
Feature |
Advantage to You |
|
Specialized Process for Corrosion-Resistant Materials |
Proficient in the deep-drawing characteristics of materials such as stainless steel and nickel-based alloys, we effectively eliminate stress and work hardening through intermediate annealing, maintaining the excellent corrosion resistance of the materials. |
|
High-Cleanliness Surface Treatment Capability |
Provide electropolishing, mechanical polishing, and high-purity cleaning, significantly reducing surface roughness and adhering particles, achieving food-grade, semiconductor-grade, or sterile-grade cleanliness standards. |
|
Forming Control to Ensure Structural Integrity |
Precisely control the deformation amount in each stage of multi-stage deep drawing, avoiding the generation of micro-cracks, ensuring absolute sealing and safety of containers under pressure or vacuum conditions. |
|
Materials & Processes Compliant with Industry Norms |
Use raw materials with relevant certifications, with traceable production processes. Can provide Material Test Certificates (MTC) and surface roughness inspection reports as needed. |
|
Integrated Forming of Complex Sanitary Connections |
Can directly form sanitary standard features like clamp grooves, weld preps, or flanges on deep drawn shells, reducing welding and avoiding sanitary dead ends. |
4． Deep Drawing Parts Product Specification
|
Specification Item |
Detail / Range |
Note |
|
Sanitary Inner Surface Roughness |
Ra ≤ 0.4 μm (After Electropolishing) |
Meeting standards like 3A, EHEDG |
|
Pressure Test for Drawn Parts |
Can be performed according to customer standards |
Pneumatic or hydraulic testing |
|
Material Intergranular Corrosion Test |
Can be performed per standards (e.g., ASTM A262) |
For sensitive materials |
|
Weld Prep Accuracy |
Meets requirements for automatic orbital welding |
Reduce subsequent processing |
|
Dimensional Stability (After Heat Treatment) |
Strictly controlled to avoid distortion |
For parts requiring annealing |
|
Cleanliness Packaging |
Double bagging, cleanroom packaging available |
Preventing contamination during transport |
|
Material Certification |
MTC available for materials like 304/316L |
- |
5. Deep Drawing Parts Product Application
Our high-performance deep drawn parts serve fields with stringent standards for reliability and cleanliness:
Food & Beverage Processing Equipment: Valve seats for homogenizers, pump housings, pipe connectors, liners for fermentation tanks, needing to withstand frequent CIP/SIP cleaning and food corrosion.
Biopharmaceuticals & Laboratories: Accessories for bioreactors, ports for storage bags, end caps for chromatography columns, trays for freeze dryers, requiring extremely low metal ion leaching and biocompatibility.
Specialty Chemicals & Semiconductors: Tanks for high-purity chemical delivery, valve bodies, wafer cleaning baskets, CVD parts, needing to resist strong corrosion and ensure ultra-high purity.
Energy & Environmental Technology: Metal bipolar plates for fuel cells, electrolyzer components, protective sleeves for sensors, operating in high-temperature, corrosive electrolyte environments.
Q: Can you handle complex custom designs and provide design optimization suggestions?
A: Absolutely. This is our core expertise. We provide free DFM analysis within 3-5 days, often helping clients achieve 15-30% cost reduction through design for manufacturability.
Q: How do you ensure quality consistency and handle defect issues?
A: We implement a rigorous 4-stage QC system with 100% full inspection. Our track record shows 99.99% qualification rate.
Q: What are your lead times and how do you handle urgent orders?
A: Standard lead times: 3-7 days for prototypes, 7-15 days for mass production. We offer VIP prioritization cutting lead times by up to 30%.
Q: Will I get timely responses and professional support throughout the project?
A: Yes. You get a 1v1 exclusive consultant with 1-hour initial response commitment and 24-hour technical support.
Q: Can you provide material certifications and environmental compliance reports?
A: Yes. We provide material certifications and environmental test reports (RoHS, REACH compliant) upon request.
Q: How do you protect my designs and intellectual property?
A: We start with mutual NDA and implement strict mold ownership protection and confidential data security measures.
Q: What are your payment terms and MOQ requirements?
A: We offer flexible payment terms (T/T, L/C at sight) and MOQ from 1 piece for prototyping.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
the year20
Total Annual:
20000000-30000000
Employee Number:
60~70
Ecer Certification：
Verified Supplier
Company Profile Tingfeng Hardware — Your Partner for High-Precision Non-Standard Components Since 2010, with 15 years of dedication, we focus on one mission: solving your “un-makeable, small-batch, urgent, and difficult” non-standard part manufacturing challenges. Core Streng... Company Profile Tingfeng Hardware — Your Partner for High-Precision Non-Standard Components Since 2010, with 15 years of dedication, we focus on one mission: solving your “un-makeable, small-batch, urgent, and difficult” non-standard part manufacturing challenges. Core Streng...
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