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Hongtaivalve-Stainless steel round manhole cover- HTV-MC002

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Model No. HT-MC002 Material SS304，SS316L
Internal surface Ra0.8um-0.5um Size 200/250/300/350/400/450/500/600
Outside surface Mirror polish, Matt finish, sand-blasting finished. Height 100，120，150
Max. pressure 0.5bar Gasket EPDM 、NBR、SILICON、FPM conform to FDA177.2600

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Description

Description

Stainless Steel Sanitary Manway Cover – Hygienic Access Solution for High-Purity Industries
Crafted for seamless integration into hygienic processing systems, our **Stainless Steel Sanitary Manway Cover** delivers unmatched durability, cleanliness, and compliance for critical applications in the food & beverage, pharmaceutical, biotechnology, and dairy industries. Engineered to meet 3A, EHEDG, and FDA standards, this manway cover ensures contamination-free access to tanks, reactors, and vessels during inspection, cleaning, or maintenance.
– **Material**: Constructed from premium **304/316L stainless steel** with a mirror-finish surface (Ra ≤ 0.8 μm) to prevent bacterial adhesion and simplify cleaning. Optional electropolishing enhances corrosion resistance in CIP/SIP environments.
– **Design**: Features a **clamp-ready flange** (Tri-clamp, DIN, or SMS connections) and a **silicone EPDM/FKM gasket** for leak-proof sealing under pressures up to **10 bar (145 psi)** and temperatures ranging from **-20°C to 150°C (-4°F to 302°F)**.
– **Sizes**: Available in diameters from **12″ to 36″ (DN300 to DN900)**, with custom sizing for non-standard tanks or vessels.
– **Hygienic Construction**: No crevices or dead zones; fully drainable design complies with ASME BPE guidelines for sterile processes.
**Applications**
Ideal for:
– **Food & Beverage**: Access points for mixers, fermentation tanks, or CIP systems in breweries, dairy plants, and sauce production.
– **Pharmaceuticals**: Sterile entry to bioreactors, lyophilizers, or API storage tanks requiring GMP compliance.
– **Biotech**: Secure sealing for chromatography skids or buffer preparation vessels.
– **Cosmetics**: Hygienic maintenance access in emulsifying or blending equipment.
**Compatible Equipment & Accessories**
– **Tanks & Vessels**: Integrates with stainless steel **storage tanks**, **reactors**, and **process modules** from leading brands.
– **Quick-Release Clamps**: Pair with **hygienic tri-clamp fittings** (1.5″ to 6″) for rapid disassembly.
– **Sight Glasses**: Add **sanitary sight glass panels** (tempered glass or polycarbonate) for visual monitoring.
– **Lifting Mechanisms**: Optional **gas spring-assisted hinges** or **counterweight systems** for safe, ergonomic handling.
– **Cleaning Tools**: Compatible with **rotary spray balls** or **CIP nozzles** for automated sanitation.
**Pressure & Temperature Resilience**
– **Max Pressure**: 10 bar (standard) / 16 bar (reinforced design upon request).
– **Temperature Range**: -20°C to 150°C (EPDM gasket) / -40°C to 200°C (FKM gasket for extreme conditions).
**Technical Support & Installation**
Our team provides **3D CAD models** and **pressure-tolerance calculations** to ensure perfect fitment. Installation kits include **food-grade lubricants**, **torque wrenches**, and **gasket replacement guides**.

 

 

 

 

About us

At HongTai, we specialize in high-quality sanitary valves and stainless steel pipe fittings，serving key industries such as pharmaceuticals, food processing, and chemicals. Made from premium 304, 316, and 316L stainless steel, our products offer excellent corrosion resistance and are crafted using advanced manufacturing techniques like laser cutting and precision welding. Designed for hygiene and fluid integrity, HongTai’s valves are the ideal choice for industries requiring optimal cleanliness and long-lasting performance.

 

Why Choose Us

Quality Assurance: We maintain strict control over every production stage, from raw materials to finished products, ensuring compliance with ISO9001 and international certifications, including 3A, DIN, and ISO standards.

Industry Expertise: Decades of experience in providing solutions for critical industries like food, beverage, and pharmaceuticals.

Advanced Technology: Our state-of-the-art facilities, including regularly updated CNC lathes and precision tools, guarantee high surface accuracy and tight tolerances for every product.

100% Inspection: Every product undergoes rigorous testing, including size and valve leak detection, to ensure flawless quality before it leaves our facility.

Global Reach: Trusted by businesses around the world for our consistent quality and on-time delivery.

Choose HongTai for unmatched reliability, performance, and innovation in valve and pipe fitting solutions.

 

Contact us
For more information or to discuss your requirements, reach out to us via:
Email: ht@htcdf.com
whatsapp: (86)18875809195
You can also visit our Contact Us page for more ways to get in touch.

 

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