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Why choose us?
1. Precise adaptive design
Customized for 63mm stainless steel tubes with an inner diameter tolerance of ±0.15mm to ensure seamless socket
Two types of flat cover/curved cover, thickness 1.2-3mm (optional)
2. Quality material selection
304/316 stainless steel (according to ASTM A240), surface finish Ra≤0.8μm
Corrosion resistance: 96-hour salt spray test (ASTM B117)
3. Multi-functional protection features
Waterproof and dust-proof: curved edge sealing structure (optional with silicone ring groove)
Decorative: Support laser lettering /logo (depth 0.1-0.3mm)
4. Strict quality certification
Size detection: Full-size comparison of projector (accuracy ±0.01mm)
Material report: RoHS/REACH testing certified by SGS
Product introduction
This 63mm stainless steel tube stamping cover is made of 304/316 stainless steel (ASTM A240 standard) by 300T precision progressive die stamping, achieving ±0.15mm inner diameter tolerance and Ra≤0.8μm surface finish, both waterproof and dustproof function (optional silicone ring groove design). Products after electrolytic polishing (Ra≤0.4μm) or sandblasting treatment, with machine vision full inspection (defect ≤0.05mm) and airtight test (0.3MPa pressure protection), the daily production can reach 5000-8000 pieces, widely used in construction handrail, food machinery and other pipe end protection, to provide more than 500,000 mold life of the batch standardized solutions.
Our advantage
1. Precision stamping
300T hydraulic press with progressive die, single stamping (no weld)
Bending Angle tolerance ±0.5°, flatness ≤0.1mm/100mm
2. Surface treatment process
Electrolytic polishing: Ra≤0.4μm (medical grade finish)
Sandblasting: 120-180 mesh zirconium sand, uniform matte texture
Intelligent detection system
Machine vision automatic detection of appearance defects (scratches/pits ≤0.05mm)
3. Air tightness test (0.3MPa pressure without leakage)
Efficient production mode
Mold life ≥ 500,000 times
5000-8000 pieces per day (depending on complexity)
Detail data
Application | Hardware |
Material Type | Stainless steel |
Standard | ISO 9001 2015 |
Molding Technics | Lost Wax Casting |
Casting | Investment Casting |
Weight | 0.5kg~50kg |
FAQ
1.What is the Minimum Order Quantity?
5~1000 pcs. And we also accpet sample orders.
2. Can you manufacture according to customer's samples?
According to samples, we can make drawing, tooling and sample
3.How long will it take to make new samples according to customer's drawing or sample?
Totally 20 days. 10 days for tooling and another 10 days for sample.