Heavy Duty Fluid Control System Graduated Tube IATF16949 S136 Mirror Polished High Light Transmittance Saudi Arabia
Product Spotlights
Changzhou Hongxinyutai Precision Mold Co., Ltd., established in 2017 with a modern facility spanning 1,000-3,000 square meters and a dedicated team of 51-100 employees, proudly presents our Heavy Duty Fluid Control System Graduated Tube. Engineered for demanding industrial environments, this tube combines the robustness of S136 stainless steel with an impeccable mirror polish to deliver exceptional corrosion resistance and high light transmittance. Whether used for precise fluid level monitoring in hydraulic systems or in specialized fluid control applications, our graduated tube offers unmatched clarity and durability. As a manufacturer with global reach, we ensure each product meets rigorous quality standards under our TS16969 quality management system.
Product Features & Technical Specifications
- Material Excellence: Made from premium S136 stainless steel, known for its high hardness, wear resistance, and excellent corrosion resistance in harsh environments.
- Mirror Polished Surface: Achieved through precision grinding and polishing processes, resulting in a surface roughness as low as Ra ≤ 0.05 μm. This mirror finish ensures minimal friction and easy cleaning.
- High Light Transmittance: The transparent design (with optional glass or polycarbonate inserts) allows clear visual liquid level reading even under low light conditions, with transmittance rates typically exceeding 90%.
- Heavy Duty Construction: Designed to withstand high pressure and temperature fluctuations common in fluid control systems. The tube wall thickness is optimized for structural integrity without compromising visibility.
- Precision Graduations: Laser-engraved or chemically etched scales provide permanent, easy-to-read markings in metric or imperial units. Custom scale ranges are available upon request.
- Compatibility: Can be integrated with existing fluid systems via standard threaded, flanged, or clamp connections. Custom end fittings are available.
Technical Parameters
| Parameter | Specification |
|---|---|
| Material | S136 (AISI 420 modified) |
| Surface Roughness | Ra ≤ 0.05 μm (mirror polish) |
| Light Transmittance | > 90% (with clear insert) |
| Diameter Range | 20mm – 200mm (custom) |
| Length Range | 200mm – 2000mm (custom) |
| Operating Pressure | Up to 16 bar (standard), higher on request |
| Operating Temperature | -20°C to +200°C (depending on seal material) |
| Thread Standards | NPT, BSP, metric (custom) |
Key Benefits for Your Application
- Reliable Fluid Level Monitoring: The high light transmittance and precise graduations enable accurate readings, reducing the risk of overflows or dry runs.
- Enhanced Durability: S136 steel offers superior hardness (HRC 50-54) and corrosion resistance, extending service life even in aggressive media like hydraulic oils, coolants, or mild chemicals.
- Easy Maintenance: Mirror polished surface prevents deposit buildup and allows quick cleaning, lowering downtime.
- Versatile Customization: We offer tailored solutions for length, scale type, connection type, and optional sight glass materials (borosilicate glass or polycarbonate) to fit your specific system.
Why Choose Changzhou Hongxinyutai?
With our factory size of 1,000-3,000 square meters and a skilled workforce of 51-100 employees, we have the capacity to handle both small prototype orders and large-scale production runs. We export to markets across North America, South America, Eastern Europe, Southeast Asia, Africa, the Middle East, and beyond. Our quality management system adheres to TS16969 standards, ensuring every tube undergoes strict dimensional and optical checks before shipment.
We have already supplied high-quality graduated tubes to clients in Saudi Arabia and other Middle Eastern countries, where extreme temperatures and dust conditions demand resilient components. Our commitment to on-time delivery from ports in Jiangsu, Shanghai, or Shenzhen ensures your project stays on schedule.
Contact us today for a quote or technical discussion. Let our precision engineering support your fluid control needs.
Frequently Asked Questions (FAQ)
-
Q: Is the graduated tube suitable for high-temperature fluids?
A: Yes, the standard design handles temperatures up to 200°C when equipped with appropriate seals and gaskets. For higher temperatures, we offer optional silicone or PTFE seals. -
Q: Can the scale be customized to our specific units or markings?
A: Absolutely. We provide laser-engraved scales in metric (mm, cm, liters) or imperial (inches, gallons) and can include company logos or custom legends. -
Q: What is the lead time for a typical order?
A: For standard sizes and configurations, lead time is approximately 15-25 working days. Custom designs may require 25-40 working days, depending on complexity. -
Q: Does the tube come with mounting brackets?
A: Mounting clamps, brackets, or flanges can be supplied as optional accessories. Please specify your mounting requirements when ordering. -
Q: How do you ensure the high light transmittance over time?
A: The mirror-polished interior of the metal tube and the high-quality transparent insert (borosilicate glass or polycarbonate) are designed to resist clouding and scratching. Regular cleaning with mild detergents will maintain clarity. -
Q: Is the product certified for use in explosive environments?
A: While our standard tubes are not ATEX certified, we can provide versions with special seals and materials upon request. Please contact our sales team for details. -
Q: Can I get a sample before placing a bulk order?
A: Yes, sample orders are welcome. We can produce a single unit matching your specifications for evaluation, with the cost deducted from future bulk orders. -
Q: What payment terms do you accept?
A: We accept T/T, L/C, and Western Union for international orders. For long-term cooperation, flexible terms can be negotiated.
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