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Stainless Steel Open The Hand Hole Customized for Processing Manufacturing Or Chemical Industry Equipment Tank Tanks


Stainless Steel Quick-Opening Manway Detailed Page

Product Introduction

Stainless steel quick-opening manways are essential components for tanks and vessels in various industries, such as pharmaceuticals, food and beverage, chemicals, and brewing. These manways provide convenient access for inspection, cleaning, and maintenance. They are designed to be easily opened and closed, ensuring a secure and tight seal. Their superior corrosion resistance, durability, and ease of operation make them ideal for maintaining a sanitary and efficient processing environment.

Product Features

  • Material: 304/316L Stainless Steel

  • Design: Round, oval, and rectangular

  • Surface Treatment: Polishing or sandblasting

  • Seal Type: Food-grade silicone, EPDM, or PTFE

  • Pressure Rating: Atmospheric to high pressure

  • Opening Mechanism: Quick-opening clamp or bolt system


  • Food and Beverage Processing

  • Pharmaceutical Production

  • Chemical Processing

  • Brewing Industry

  • Water Treatment

Specifications Table

MaterialSUS304 / SUS316L
ShapeRound, oval, rectangular
Diameter100mm - 600mm
Height50mm - 200mm
Seal MaterialFood-grade silicone, EPDM, PTFE
Surface TreatmentMirror polishing, matte, or sandblasting
Pressure RatingAtmospheric to 1.0 MPa (10 bar)
Opening MechanismQuick-opening clamp or bolt system
Temperature Range-20℃ - 200℃
Inspection WindowOptional tempered glass sight window
AccessoriesPressure gauge, sight glass, CIP cleaning spray ball, etc.

Stainless Steel Quick-Opening Manway Selection Guide

  1. Determine Shape and Size: Select the appropriate shape (round, oval, rectangular) and size based on specific tank or vessel requirements.

  2. Choose Material: Select 304 or 316L stainless steel based on the processing environment and material compatibility.

  3. Seal Type: Choose the appropriate seal material (silicone, EPDM, PTFE) based on temperature and chemical resistance needs.

  4. Pressure Rating: Specify the working pressure requirements to ensure proper design.

  5. Opening Mechanism: Determine whether a quick-opening clamp or bolt system is more suitable for the application.

  6. Special Requirements: If additional features like an inspection window or CIP cleaning capabilities are needed, specify these in advance.

  7. Accessory Selection: Choose necessary accessories such as pressure gauges, sight glasses, and CIP systems based on specific usage requirements.

Common Questions

  1. Q: What types of tanks and vessels can stainless steel quick-opening manways be installed on?A: They can be installed on a wide range of tanks and vessels used in food and beverage, pharmaceutical, chemical, and brewing industries.

  2. Q: How do I clean and maintain the manway?A: Our manways are designed for easy cleaning and maintenance, with options for CIP (Clean-In-Place) systems or manual cleaning.

  3. Q: Can the manways be customized?A: Yes, we offer customization in terms of size, shape, and material to meet specific process requirements.

Contact Us

For more information or custom services, please contact us at:


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