Shenzhen Shomea Hardware Products Co.,Ltd
| Supply Ability | 100000pcs/ month |
| Delivery Time | 5-20days Or According To Quantity |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Packaging Details | Polybag, Carton, Wooden case or According to your request |
| Brand Name | SHOMEA |
| Certification | ISO13485 |
| Place of Origin | CN |
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Product Specification
| Supply Ability | 100000pcs/ month | Delivery Time | 5-20days Or According To Quantity |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Packaging Details | Polybag, Carton, Wooden case or According to your request |
| Brand Name | SHOMEA | Certification | ISO13485 |
| Place of Origin | CN |
| Products Name | SHOMEA Customized Multi-step Stainless Steel Bushing with Helical Groove |
| Material | Stainless Steel, Brass, Aluminum, brass, copper ,etc |
| Surface treatment | Sandblasting, polishing, knurling, laser marking, etc |
| Tube Outer Diameter | 0.25-15mm |
| Tube wall Thickness | 0.05-3mm |
| Meta Base | Male and Female thread |
| Tolerance | OD/ID±0.02mm L±0.05mm or According to Drawing |
| Size | 3G-32G or Customized |
| LOGO | Can be customized according to your drawing |
| Samples | Usually provide 5-10pcs samples for testing before mass production |
| Delivery Time | usually 5-25days or according to quantity |
316L/304 stainless steel with excellent corrosion resistance, high temperature tolerance, and biocompatibility
High-precision forming of complex geometries completed in a single clamping on a sliding head lathe
Precision spiral groove design delivers excellent transmission and guiding performance
Precision grinding and polishing treatment achieves surface roughness Ra 0.4-0.8μm
FAQs:
Q1: What is the maximum outer diameter and length range for this part? Are there size limitations for Swiss-type machining?
A: General machining range is φ1mm-φ32mm in diameter and up to 200mm+ in length. Swiss-type lathes excel at slender shafts and multi-step micro-parts. For diameters exceeding 32mm or overly heavy parts, we recommend hybrid turning-milling centers.
Q2: Is 304 or 316L stainless steel better for this part? How to select based on operating environment?
A: 304 is suitable for general industrial and food-grade applications; 316L, containing molybdenum, offers superior chloride corrosion resistance and is recommended for marine environments, medical devices or chemical media contact.
Q3: How is the accuracy of the helical groove guaranteed? Will it produce burrs or stress concentration?
A: Machined using synchronous guide bushing or dedicated forming tools on Swiss-type lathe, combined with high-pressure coolant chip breaking system. Groove walls are smooth without burrs, with uniform stress distribution validated by FEA.
Q4: What is the achievable surface roughness? Can additional surface treatments be applied?
A: Standard turning achieves Ra 0.8μm, precision grinding reaches Ra 0.4μm. Optional surface treatments include anodizing, electropolishing, nickel plating or DACROMET coating to meet specific corrosion resistance or biocompatibility requirements.
Q5: What is the Minimum Order Quantity (MOQ)? What are the sample lead time and mass production delivery time?
A: Sample orders accepted from 10 pieces, with lead time of 3-5 working days. Mass production delivery is typically 7-15 working days depending on quantity and complexity, with rush order support available.
Company Details
Business Type:
Manufacturer
Year Established:
2022-08-04
Employee Number:
2~10
Ecer Certification：
Verified Supplier
Shenzhen Shomea Hardware Products Shenzhen Shomea Hardware products specializes in Stainless Steel Needle and small diameter metal tube more than 18 years of experience. Our advantage is that we can make Stainless steel tubes with external diameters from 0.25mm to 32mm. The pipe can be ground, ... Shenzhen Shomea Hardware Products Shenzhen Shomea Hardware products specializes in Stainless Steel Needle and small diameter metal tube more than 18 years of experience. Our advantage is that we can make Stainless steel tubes with external diameters from 0.25mm to 32mm. The pipe can be ground, ...
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