Sandblasting Scale for 304 Stainless Steel Pipe Expansion Application
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Product Details
| Customization: | Available |
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| Appearance: | Electropolishing Passivation |
| Processing: | CNC Milling |
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Basic Info.
- Model NO.
- 3.1*125
- Secondary Processing
- Sandblasting Scale
- Transport Package
- Vacuum Packaging
- Specification
- 200*250*400
- Trademark
- yue lin sen
- Origin
- Dongguan, Guangdong
- HS Code
- 7301200000
- Production Capacity
- 500000
Packaging & Delivery
- Package Size
- 300.00cm * 250.00cm * 150.00cm
- Package Gross Weight
- 2.500kg
Product Description
Sandblasting Scale For 304 Stainless Steel Pipe Expansion Application
Product Description
Product Application:
This is a specialized, multi-functional tubular component designed for systems where a secure mechanical connection, precise visual depth/level indication, and a professional, non-slip surface are required simultaneously.
This is a specialized, multi-functional tubular component designed for systems where a secure mechanical connection, precise visual depth/level indication, and a professional, non-slip surface are required simultaneously.
Fluid System Assembly & Maintenance: Custom dip tubes for tanks where the flared end seals against a tank fitting, the sandblasted finish resists handling marks, and the scale allows for exact immersion depth setting during installation or level verification.
Laboratory & Process Instrumentation: Sight glass tubes or level gauge assemblies in reactors or columns, where the flare allows for secure sealing in flanges, the matte finish reduces glare for better liquid meniscus reading, and the engraved scale provides direct volume/height measurement.
Medical Gas & Fluid Lines: Custom segments in oxygen or suction lines, where the flared end ensures a leak-proof connection (e.g., with a ferrule nut), the scale assists in length verification during assembly or trimming, and the sandblasted surface provides identification and a clean appearance.
Automotive & Aerospace Testing: Custom fuel or oil level probes in test rigs, where the flare connects to a sensor housing, the scale indicates fluid level, and the durable finish withstands the test environment.
Architectural & Display Hydroponics: Decorative yet functional support tubes in hydroponic systems, where the flare allows for secure mounting, the scale helps monitor nutrient solution depth
Product Description:
This product is 304 stainless steel tubing enhanced with three key features for practical application. First, one end is precision-flared creating a conical or rounded bellmouth. This flare acts as a positive stop, a lead-in for easier assembly, or, most commonly, a sealing/connection surface for use with compression fittings, hose clamps, or welded flanges. Second, the tube body receives a uniform sandblasting treatment, resulting in a durable, matte surface that improves grip, hides minor scratches, and reduces light reflection. Third, permanent graduated markings are laser-engraved along the length. These high-contrast markings serve as an integrated measuring scale. The combination makes this tube a ready-to-install component that simplifies system assembly,
Laboratory & Process Instrumentation: Sight glass tubes or level gauge assemblies in reactors or columns, where the flare allows for secure sealing in flanges, the matte finish reduces glare for better liquid meniscus reading, and the engraved scale provides direct volume/height measurement.
Medical Gas & Fluid Lines: Custom segments in oxygen or suction lines, where the flared end ensures a leak-proof connection (e.g., with a ferrule nut), the scale assists in length verification during assembly or trimming, and the sandblasted surface provides identification and a clean appearance.
Automotive & Aerospace Testing: Custom fuel or oil level probes in test rigs, where the flare connects to a sensor housing, the scale indicates fluid level, and the durable finish withstands the test environment.
Architectural & Display Hydroponics: Decorative yet functional support tubes in hydroponic systems, where the flare allows for secure mounting, the scale helps monitor nutrient solution depth
Product Description:
This product is 304 stainless steel tubing enhanced with three key features for practical application. First, one end is precision-flared creating a conical or rounded bellmouth. This flare acts as a positive stop, a lead-in for easier assembly, or, most commonly, a sealing/connection surface for use with compression fittings, hose clamps, or welded flanges. Second, the tube body receives a uniform sandblasting treatment, resulting in a durable, matte surface that improves grip, hides minor scratches, and reduces light reflection. Third, permanent graduated markings are laser-engraved along the length. These high-contrast markings serve as an integrated measuring scale. The combination makes this tube a ready-to-install component that simplifies system assembly,
Main Product
Base Material | Material | 304 Stainless Steel Tubing(ASTM A269, seamless or welded & drawn). |
Key Properties | Good corrosion resistance, high strength, good weldability and formability. | |
Enhanced Features | Feature 1: Flared End | Type:Single flare (conical) or double flare (for higher pressure).Flare Angle (α):Common: 37°, 45°, or 90°.Flare Diameter (Df):Typically 1.5x to 2x Tube OD. |
Feature 2: Surface Finish | Uniform Sandblasted Finish Provides a consistent matte, non-reflective texture. | |
Feature 3: Markings | Laser-Engraved Graduations Permanent, high-contrast lines and numbers. | |
Dimensions | Tube Outer Diameter (OD) | 3 mm to 25 mm(standard range, larger on request). |
Tube Inner Diameter (ID) | Based on OD and specified wall thickness. | |
Wall Thickness | 0.5 mm to 3.0 mm. | |
Overall Length (L) | Custom cut, typically100 mm to 2000 mm. | |
Flare Length (Lf) | Length of the flared section. | |
Graduation Interval | Standard:1 cm, 5 cm, or custom (e.g., 1 inch). | |
Precision & Quality | Flare Quality | Smooth, concentric flare without cracks or excessive thinning.Concentricity to tube axis: TIR < 0.1 mm. |
Marking Accuracy | Positional tolerance of graduation lines: ±0.2 mmover full length. Legibility ensured. | |
Surface Roughness (Post-Blast) | Controlled matte finish. Can be specified (e.g., Ra ~3.2 - 6.3 µm). | |
Material Certification | Traceability | Mill Test Certificate (MTC) available upon request, confirming 304 composition. |
Post-Processing | Cleaning | Thoroughly cleaned after all processes (blasting, marking, flaring) to remove all residues. |
Optional Treatment | Passivation (per ASTM A967)can be applied to enhance the corrosion resistance of the sandblasted surface. | |
Packaging | Standard | Protective end caps on the flared end and overall packaging to prevent scratches and damage during shipping. |
Company Profile
Dongguan Yu Lin Sen Metal Technology Co., Ltd.: Has obtained theGB/T 19001-2016/ISO 9001:2015 quality system certification, as well as the GB/T42061-2022/ISO 13485:2016 medical device quality system certification. Focuses on the research and production of non-standard metal medical device precision parts, mainly as machined metal products. It possesses dozens of high-precision engra-ving lathes and CNCequipment,including CNC numerical control, numerical control centering machine, automatic lathes, turningmilling combined machines, precision laser cutting processing of stainless steel capillary tubes and stainless steel thin-walled tubes for sec-ondary processing. Main materials: stainless steel tubes, stainless steel, copper, aluminum alloy, etc. for non-standard processing and customization. Widely applied in tools, electronics, electrical appliances, medical devices, automotive parts, transportation, and other industries. The company has been recognized by the industry for its "quality-oriented, honest operation" philosophy, mainly providing
non-standard part prototyping and batch production processing, supporting custom drawings and sample customization, etc. The process flow is stable and efficient, integrating industry and trade for rapid delivery, with craftsmanship spirit ensuring quality, without middlemen, excellent value for money, and the company adheres to the business philosophy of "customer first, quality first, striving for excellence, win-win cooperation", "Confident and reliable after-sales guarantee!!!".
non-standard part prototyping and batch production processing, supporting custom drawings and sample customization, etc. The process flow is stable and efficient, integrating industry and trade for rapid delivery, with craftsmanship spirit ensuring quality, without middlemen, excellent value for money, and the company adheres to the business philosophy of "customer first, quality first, striving for excellence, win-win cooperation", "Confident and reliable after-sales guarantee!!!".
Product Advantage
It has obtained the quality system certification in accordance with GB/T 19001-2016/ISO 9001:2015, as well as the medical device quality system certification in accordance withGB/T 42061-2022/ISO13485:2016. We focus on processing and customizing products for medical device hardware, and we have dozens of precision CNC lathes and precision laser cutting processing equipment. We also have a R&D team composed of senior engineers and technicians. We are committed to providing customers with high-quality and
high-precision processing and customization services for hardware parts, ensuring that each product meets the strict standards and requirements of the medical device industry. Through continuous optimization of production processes and improvement of technical levels, we can meet the diverse needs of customers and contribute to the development of the medical device industry.
high-precision processing and customization services for hardware parts, ensuring that each product meets the strict standards and requirements of the medical device industry. Through continuous optimization of production processes and improvement of technical levels, we can meet the diverse needs of customers and contribute to the development of the medical device industry.
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