What is your warranty and after-sales policy?

We provide lifetime service with spare parts at half price and respond to any issues within 12 hours.

What products do you supply besides the manway cover?

We supply sanitary valves, sight glasses, strainers, cleaning balls, and various pipe fittings.

Pressure Round External Manlid Sanitary Manways Food Grade Manway Cover

Name: Pressure Round External Manlid Sanitary Manways Food Grade Manway Cover
Brand: QILI HOLDING GROUP CO., LTD.
SKU: 863191395

Zhejiang, ChinaQILI HOLDING GROUP CO., LTD.

US$10.00-50.00

1 Piece

Product profile

Customization

Available

Process

Concentration and Dry

Power Source

Maunal

Model NO.

Certification

ISO9001

Automatic Grade

Manual

Application

Milk, Yogurt, Milk Powder, Cheese

Customized

Non-Customized

Model No.

Ql-Mh-02281

Certificate

3A,DIN ,Sm

Size

200mm~600mm

Material

Staintess Steel

Machining Tolerance

+/-0.01mm

Max.Pressure

5.0bar

Height of Neck

100mm, 120mm, 150mm

Head Type

Round, Elliptical, Square

Coating

Syrup or Pulp Waste

Standard

ANSI, GB, DIN

Main Material

AISI304, AISI316L

Gasket

EPDM, NBR, Silicone

Processing Machine: Forge Processing

Forge Processing, Advance CNC

Kinds of Handle

Plastic Handle Wheel or Stainless

HS Code

7307290000

Transport Package

Export Standard Package

Specification

3A. DIN, SM, RJT, FDA

Trademark

Origin

China

HS Code

7307290000

Production Capacity

5000000

Key features

FDA and 3A Certified Material: Materials comply with FDA 177.1600 and 3A standards for food grade safety.

High Precision Machining: Machining tolerance maintained at +/-0.01mm with advanced CNC and forge processing.

Multiple Surface Finishes: Options include polishing, sub-light finishing, and sand-blasting for internal and external surfaces.

Customizable Neck Height: Height can be adjusted to 120mm, 150mm, or other specific customer requirements.

Durable Stainless Steel Construction: Constructed from AISI304 or AISI316L stainless steel for corrosion resistance.

Versatile Gasket Options: Available with EPDM, NBR, Silicone, or FPM gaskets suitable for various fluids.

Lifetime Service Support: Lifetime service provided with spare parts available at half price for repairs.

Rapid Response Technical Support: Any product issues are responded to within 12 hours with repair services available.

Company profile

QILI HOLDING GROUP CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2006-01-01Nearest Port: Ningbo ,Shanghai,Shenzhen,QingdaoAverage Response Time: ≤24hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryQILI HOLDING GROUP CO., LTD. is identified as a China-based manufacturer/factory with facilities in Wenzhou, Zhejiang. The supplied information indicates four production lines, 50 quality-control staff, 11–20 years of combined R&D-engineer experience, and reported annual production of 5,000,000 sanitary valve and fitting pieces. It holds ISO 9001 certification and describes multiple specialized workshops, including CNC machining, forming and polishing, hot forging, BPE fittings, and valve production. The company reports exporting to more than 60 countries since 2006, with exports representing 90% of total sales. It states that it provides design, manufacturing, sales, and after-service capabilities, although detailed after-sales procedures are not provided. Custom fitting production is explicitly mentioned. Available trade data records one transaction and one associated buyer, so customer-case evidence is limited.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates in manufacturing from an address in Wenzhou, Zhejiang, China. However, one record also classifies the company nature as a trading company, creating a conflicting secondary classification.

CertificationsThe supplier is explicitly reported to hold ISO 9001 certification, providing direct evidence of a certified quality-management system.

After-Sales capabilityQILI states that its capabilities cover sales and after-service and that it provides service to customers. The slices do not specify service channels, response times, warranty terms, or repair processes, so the stated capability is positive but not operationally detailed.

R&D capabilityThe supplier has 11–20 years of combined R&D-engineer experience and operates specialized workshops including CNC machining, hot forging, and fittings production. These facts support technical development capability, although no specific patented products or quantified R&D achievements are provided.

Production capacityThe supplier reports four production lines, 50 quality-control staff, and annual output of 5,000,000 sanitary valve and fitting pieces. Its described eight professional workshops and stated pre-delivery quality checks provide direct evidence of substantial manufacturing and quality-control capacity.

Customization capabilityThe company explicitly describes an Anhui mass-production base with CNC machining and the ability to make custom fittings. This directly supports customization capability for fitting-related products.

Client casesThe supplier states that its products are exported to more than 60 countries and lists multiple export markets; one associated buyer, LES INSTRUMENTS PITANCO INC, and one trade transaction are also recorded. These references indicate international customer exposure, but the named customer evidence and transaction history are limited.