Overview
This 1 Clear PVC Pipe is manufactured specifically for heavy-duty industrial, OEM equipment, and commercial processing applications. Engineered to meet strict ASTM standards, it provides optical clarity for continuous fluid monitoring combined with the structural integrity of standard Schedule 40 piping.
Technical Specifications
|
Nominal Pipe Size (NPS) |
1 Inch |
|
Outer Diameter (OD) |
1.315 inches / 33.40 mm (Standard ASTM D1785 tolerance limits) |
|
Minimum Wall Thickness |
0.133 inches / 3.38 mm (Schedule 40 Standard) |
|
Material Composition |
100% Virgin Rigid PVC Resin (NSF/ANSI 61 Certified) |
|
Max Operating Pressure |
144 PSI at 73°F / 22°C (Calculated with a 2:1 safety factor) |
|
Temperature Range |
33°F to 140°F / 0°C to 60°C (Industry Standard) |
|
Standard Length |
10 ft / 20 ft (Customizable length available) |
Core Product Advantages
Provides over 90% light transmission to allow visual monitoring of fluid flow and internal processes without visual distortion.
Formulated with specialized UV stabilizers and anti-oxidants to effectively retard material degradation and yellowing under long-term light exposure.
Extruded using mirror-polished dies to achieve a highly smooth interior bore that minimizes fluid resistance and prevents sediment and biofilm accumulation.
Manufactured to tight wall thickness and outer diameter tolerances to ensure standard Schedule 40 dimensional compatibility with universal PVC fittings.
Chemical Resistance & Compatibility
Clear PVC exhibits excellent chemical resistance to a wide range of corrosive fluids. For engineering verification, please refer to our compatibility brief:
Suitable For: Most acids, bases, salts, oxidants, and ammonium solutions.
Not Recommended For: Polar solvents, esters, ketones, and aromatic hydrocarbons.
For a complete 120-chemical resistance chart, please contact our engineering department.
Typical Industry Applications
Water Treatment
Used for visual monitoring in chemical dosing lines.
Food & Beverage
Ideal for clean-in-place (CIP) monitoring where internal flow observation is critical.
Laboratory Equipment
Trusted for OEM systems requiring high-clarity sight glasses.
Manufacturing & Quality Assurance
In-Line Laser Gauging
Continuous dual-axis laser measurement keeps manufacturing tolerances within ±0.2mm, exceeding ASTM D1785 standards for leak-free joint fitting.
Hydrostatic Burst Testing
Random samples from every batch undergo a 2-hour constant-pressure laboratory test, with a Mill Test Certificate (MTC) issued for every shipment.
Batch Traceability
A strict raw-material-to-finished-product tracking system pairs matching batch control numbers with your standard commercial shipping documents.
Important Engineering Note
The maximum operating pressure of 144 PSI is rated at 73°F (22°C). For higher operating temperatures up to 140°F (60°C), please apply standard PVC pressure de-rating factors. Contact our engineering team for the specific de-rating curve chart.
Engineering Support & Document Center
To assist procurement managers, engineers, and supply chain compliance officers with project submittal approvals, verified copies of the following technical documentation are available:
Download Product Specification Sheet (PDF) – Detailed dimensional tolerances and pressure-temperature de-rating charts.
Download Material Safety Data Sheet (MSDS / SDS) – Complete chemical composition data for our rigid PVC resin.
Request Factory Test Reports – Real laboratory hydrostatic burst data corresponding to current inventory.
FAQ
Q: Are these pipes made from 100% virgin PVC or recycled materials?
A: We use 100% virgin rigid PVC resin with zero recycled regrind. This prevents micro-cracking and ensures the structural integrity required for high-pressure applications.
Q: Are your clear pipes compatible with standard Schedule 40 fittings?
A: Yes. All 1" pipes strictly comply with ASTM D1785 dimensions. Powered by our dual-axis in-line laser gauging, we control outer diameter tolerances within ±0.2 mm to ensure a seamless, leak-free fit with global standard fittings.
Q: How do you prevent the clear PVC from yellowing over time?
A: Our formula blends imported UV stabilizers and anti-oxidants. This specific chemical compound retards molecular aging, significantly extending the pipe's optical clarity under standard commercial light exposure.
Q: What certifications do you hold for international import compliance?
A: Our clear PVC pipes are NSF/ANSI Standard 61 certified for potable water, and fully compliant with RoHS and REACH directives (heavy-metal-free). Official laboratory test reports are available upon request.
Q: How do you protect the high-gloss surface from scratching during bulk transit?
A: To avoid friction scratches, every single pipe is individually wrapped in a protective PE sleeve. For ocean freight, the entire batch is packed into reinforced export wooden crates or heavy-duty palletized bundles.
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