Powered by Made-in-China.com

Outward Opening Sanitation Rectangular Manhole Cover
Negotiable
10 Pieces
Product profile
Customization
AvailableStandard
DIN, ANSI, GBMaterial
AISI304(1.4301)/316L(1.4404)Model NO.
AVM-SCM0006Connection
WeldingSurface Treatment
Plated CopperHead Type
RoundCasting Method
Pressure CrystallizationSpecifications
400mm, 430mm, 450mm, 500mm, 60Seat Material
EPDM, Silione, VitonTemperature Range
-20degree Celsius~135degree CelsiusHeight of Neck
100mm, 120mm, 150mm, EctAvailable Handle
Plastic Handle Wheel or Stainless Steel Handle WheSurface
Mirror Polished, Dull PolishedShape of Manway
Round ShapeWall Thickness of Neck
3mm, 4mmConnection Standard
WeldedSurface Roughness
Ra0.4Transport Package
Shrink Wrap-Carton Case-Exporting Plywood CaseSpecification
ISO, 3A, SGS, CETrademark
AVMOrigin
ChinaHS Code
7307290000Production Capacity
5000sets/MonthKey features
High-Grade Material Options: Constructed from AISI304 or 316L stainless steel for superior corrosion resistance and hygiene.
Customizable Dimensions: Neck height and wall thickness can be adjusted to 100mm, 120mm, 150mm, etc., per customer request.
FDA Compliant Seals: Gaskets available in EPDM, NBR, Silicone, or FPM, meeting FDA177.1600 standards.
Professional Surface Finish: Internal surface Ra0.8um~0.5um with external mirror, dull, or sand-blasted polishing.
Versatile Handle Choices: Equipped with either a plastic handle wheel or a stainless steel handle wheel for operation.
Certified Quality Assurance: ISO9001 certified manufacturer with CE certification ensuring international quality norms.
Wide Industry Application: Ideal for food, beverage, chemical, pharmaceutical, and dairy tank systems.
Flexible Customization: Supports OEM/ODM services with full customization from samples or designs.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤24h
AI-Powered supplier vetting
SummaryAVM Extraordinary Intelligent Control Equipment Co., Ltd. is a manufacturer and seller of valves, pumps, vacuum equipment, and related general and specialized equipment, serving pharmaceutical, food, beverage, and dairy applications. It reports CE product certification and ISO9001:2015 management certification. Production evidence includes stainless steel union output of 120,000 sets and equipment such as lathes, polishing machines, pressure testers, ultrasonic cleaning machines, laser marking machines, and CNC machinery. The supplier supports multiple customization modes and OEM services for popular brands. However, quality traceability is reported absent, corrective-action and complaint procedures lack written records, and there is no valid manufacturing-capacity contract with affiliated subcontractors. Overseas service infrastructure is limited, with no overseas warehouses, showrooms, agents, or branches. Financial information is only represented by years, without sufficient evidence to assess...
Supplier typeThe supplier is presented as an integrated design, production, sales, and service enterprise manufacturing valves, pumps, vacuum equipment, and other general or specialized equipment. Its stated applications include pharmaceutical, food, beverage, and dairy industries, indicating a direct manufacturer profile rather than only a trading role.
CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications relevant to quality management and product conformity, although the provided information does not specify their scope or validity period.
After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records; it also lacks raw-material traceability identification. Overseas support is limited because it reports no overseas warehouse, showroom, agent, or branch, although it has inventory capability and stated lead times within 15 workdays in the peak season.
Production capacityProduction evidence includes annual stainless steel union productivity of 120,000 sets, equipment including CNC, lathes, polishing machines, pressure testers, ultrasonic cleaning and laser marking machines, inventory capability, six qualified service-capability suppliers, and peak-season fulfillment within 15 workdays. However, the supplier reports no valid manufacturing-capacity contract with affiliated subcontractors, which is a documented capacity-management weakness.
Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also reports OEM service for popular brands. These statements directly support a broad customization and OEM offering.
Product Q&A
Q:What materials are available for the manhole cover?
A:
The manhole cover is made from high-quality AISI304 (1.4301) or 316L (1.4404) stainless steel.
Q:Can the dimensions be customized?
A:
Yes, the neck height can be changed to 120mm, 150mm, etc., and wall thickness can be adjusted according to customer requests.
Q:What gasket materials are used?
A:
We provide EPDM, NBR, Silicone, or FPM gaskets, all in accordance with FDA177.1600 standards.
Q:What is the maximum pressure rating?
A:
The maximum pressure rating for this manway is 5.0 bar.
Q:What surface treatments are available?
A:
Options include mirror polished, dull polished, and sand-blasted finishes for the outside surface.
Send Inquiry
*To:
Milee Clean Valve Technology (Zhejiang) Co., Ltd.
Milee Clean Valve Technology (Zhejiang) Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
13"X17" Stainless Steel Sanitary Rectangular Manway Door SS316L SS304 Atmospheric Square Rectangle Manhole Cover
US$150.00-180.00
1 Piece(MOQ)
500mm Sanitary Food Grade Manway SS304 Round Outward Pressureless Tank Manhole Cover
US$95.00-120.00
1 Piece(MOQ)
Sanitary Rectangular Manhole SS304 SS316 Stainless Steel Manway Cover
Negotiable
10 Pieces(MOQ)
Stainless Steel 304 316L Rectangular Manway Cover Square Manhole Door 330X430
US$98.00-125.00
10 Pieces(MOQ)
SS304 335X435 Sanitary Stainless Steel Atmospheric Outward Rectangular Manhole Cover for Tank
US$165.00-180.00
1 Piece(MOQ)
Sanitary Food Grade Stainless Steel Cover Tank Pressure Manway Manhole with Sight Glass
Negotiable
10 Pieces(MOQ)
Sanitary Food Grade Stainless Steel Cover Tank Pressure Manway Manhole
Negotiable
10 Pieces(MOQ)
Stainless Steel Tank Manhole Cover, Sanitary Manway
US$50.00-500.00
1 Piece(MOQ)
Stainless Steel Sanitary High Pressure Manway Manhole Door Cover
Negotiable
10 Pieces(MOQ)
Stainless Steel Manways Circular Tank Manhole Covers
US$1,000.00-10,000.00
1 Piece(MOQ)
430X330mm Oval Manway Door Inwards Open Manhole Cover for Stainless Steel Tanks
US$160.00-240.00
1 Piece(MOQ)
Stainless Manway Manhole Cover with Pressure Hatch Cover
US$100.00-500.00
1 Piece(MOQ)
Manhole Cover Stainless Manway Tank Hatch Cover
US$50.00-500.00
1 Piece(MOQ)
Sanitary Grade Square Rectangle Type Stainless Steel Manhole Cover Man-Way Cover Without Pressure
US$35.00-45.00
1 Piece(MOQ)
Qm Stainless Sanitary Non Pressure Manhole Cover with Flange Connection
US$50.00-120.00
500 Pieces(MOQ)
Sanitary Round or Ellipseeli Manhole Covers
US$45.00-150.00
1 Piece(MOQ)
Stainless Steel Tank Composite Square China Manhole Cover for Tank
US$40.00-50.00
1 Piece(MOQ)
Sanitary Grade Circular Round Type Pressure Stainless Steel Manhole Cover Man-Way Cover with Pressure
US$35.00-45.00
1 Piece(MOQ)
Sanitary Grade Elliptic Type Oval-Shaped Pressure Manhole Cover Man-Way Cover with Pressure
US$13.00-15.00
10 Pieces(MOQ)



















