Majestic Stainless Steel Round Non-Pressure Manhole
Product Description
Comprehensive Product Overview
Introducing our meticulously crafted stainless steel round non-pressure manhole, epitomizing superior safety and unmatched durability for tanks, vessels, and pipelines. This expertly engineered manhole offers flawless, corrosion-free access for routine inspection and maintenance requirements. Designed with precision from premium 304/316 stainless steel, it exhibits extraordinary strength and durability even under the most challenging conditions. This makes it an unparalleled choice for industries including food processing, chemicals, pharmaceuticals, and water treatment. Its design meets standard specifications for atmospheric vessels and features a circular shape that ensures extraordinary sealing performance, effectively mitigating any risk of leakage.
Distinguished Key Features
Elite Premium Material
- Crafted from the esteemed **304/316 stainless steel**, renowned for its exceptional corrosion resistance, superior high-temperature tolerance, and enduring longevity.
Impenetrable Leak-Proof Seal
- Equipped with a meticulous flange design, incorporating **silicone/fluororubber gaskets** and a robust multi-bolt locking system, firmly ensuring a **zero-leak guarantee**.
Effortless Quick & Easy Operation
- Engineered for simplicity with a lightweight structure featuring versatile **hinged or bolted cover options**, facilitating **single-person access** and significantly minimizing operational downtime.
Uncompromising Safety First
- Emphasizing safety with an optional **anti-fall mesh** (load capacity: 200kg) and a **secure anti-slip surface finish**, ensuring operational safety across all environments.
Fully Customizable to Your Needs
- Available in **DN400-DN800** with custom size options, conforming to various **flange standards** (ANSI, DIN, JIS). Elevate functionality with added **accessories** such as sight glasses and vent valves tailored to your precise specifications.
Versatile Applications
- Oil & Gas: Perfect for storage tanks and reactor applications
- Food & Pharma: Ideal for hygienic vessel cleaning and thorough inspections
- Water Treatment: Crucial for the maintenance of sewage tanks and reservoirs
- Marine & Power: Indispensable for boiler upkeep and pressure vessel access
Why Choose Us
✓ Benefit from our ISO-Certified manufacturing excellence, ensuring unparalleled quality
✓ Enjoy unparalleled peace of mind with our 1-year warranty and steadfast support
✓ Experience speedy delivery and all-encompassing OEM/ODM services tailored to your needs
✓ Avail free technical consultation and precise CAD drawings to enhance your project efficiency
Product Parameters
| Material: 304/316 SS (other grades available) |
| Size Range: DN400-DN800 (customizable) |
| Pressure Rating: Non-pressure (Atmospheric, -0.02MPa to 0.02MPa) |
| Sealing Standard: GB/T compliant, leak-tested |
| Temperature Range: -20°C to +300°C (gasket material options) |
Detailed Photos
About US
FAQ
Q:How do you pack?
A:Plastic bags-------(Paper boxes)-------Cartons-------Plywood cases
Q:How long is the quality guarantee period?
A:We supply 6 to 12 months for quality guarantee according to customers' using frequency.
Q:How can you guarantee the quality of products?
A:First of all, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products one by one to make sure every flange or fitting we sell is qualified.
Q:How can I check your factory situation while it's difficult for me to come to China.
A:We have photos and videos on our website, It shows every step of the manufacturing.
Alternatively, I can take videos or photos of our factory and send them to you.
Q:What is your lead time?
A:It's around 15 days normally. If we have the products in stock, it will be about 5days.
Q:Can you print our Logo on the valves/Fittings?
A:Yes, we can totally produce products according to your this kind special request, even manufacture it based on your drawing
Q:Are samples available to be sent with free?
A:It depends on what product you need. There are hundreds of products we sell. You can contact us for particular answer.
Q:Do you have a minimum quantity of the products?
A:No, we will build business with you with even 1pc. We believe this cooperation will be a long-term relationship for our high quality, competitive price and good after-sale service.
Q:Where are the main markets for your products?
A:We hope to make business with companies from all over the world. And for now, our flanges and fittings have been exported to especially in North America, South America, South Asia, Europe and Middle East.
Q:Are you a factory or trading company?
A:We are a factory specialized in manufacturing flange and fitting over 10 years.
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