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Wenzhou Qili Fluid Equipment Co., Ltd.

Wenzhou Qili Fluid Equipment Co., Ltd.


Wenzhou Qili Fluid Equipment Co., Ltd.
HomeProductsSanitary FittingsSanitary Sight GlassStainless Steel Fluid Level Sight Glass
Stainless Steel Fluid Level Sight Glass
Stainless Steel Fluid Level Sight Glass
Stainless Steel Fluid Level Sight Glass
Stainless Steel Fluid Level Sight Glass
Stainless Steel Fluid Level Sight Glass
  • Stainless Steel Fluid Level Sight Glass
  • Stainless Steel Fluid Level Sight Glass
  • Stainless Steel Fluid Level Sight Glass
  • Stainless Steel Fluid Level Sight Glass
  • Stainless Steel Fluid Level Sight Glass

Stainless Steel Fluid Level Sight Glass

    Payment Type: L/C,T/T,Paypal
    Incoterm: FOB
    Min. Order: 10 Piece/Pieces
    Delivery Time: 15 Days

Basic Info

Shape: Equal

Connection: Other

Material: Stainless Steel

Size:: 1/2"-4", Dn25-Dn100

Application:: Milk,Beer,Juice,Phramacy,Water And So On

Additional Info

Packaging: Plywoodcase

Productivity: 60000/month

Brand: QILI

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: Excellent

HS Code: 73072900

Port: Ningbo

Product Description

Sight glasses are used as components for visually checking the flow of the fluid inside piping from outside.



Seal Ring

Silicon, EPDM, FPM etc.


Boronizing silicon glass/toughened glass

Material quality





1/2"-4", DN25-DN100


Straightway, cross(cross Pipe Fittings sight glass, cross ball type sight glass), one way model(welding sight glass/union sight glass)

Surface treatment

Straightway sight glass surface cutting: Ra1.6-3.2um
Inside surface treatment Ra≤ 0.4um
Outside surface treatment Ra≤ 0.8um

Sight glasses are used across a huge range of industries, including:

  • Utilities and power
  • Pharmaceuticals
  • Food and beverage
  • Biofuels
  • Wastewater treatment and management
  • And chemical/petrochemical
More images for sight glass:




Welcome Your To Visiting Us:

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Wenzhou Qili company information

1.Are you a trader or manufactor?
We are a manufactor (Forging workshop and CNC machining workshop )
2.Can your products reach to FDA , CE and 3A requirements?
Yes, all of our material can reach to the requirements of FDA, ISO and 3A Certificate).
3.We can supply:
Sanitary Butterfly Valve, Sanitary Check Valve and Diaphragm Valves, as well as Various Tank Accessories: Sight Glass, Strainers/Filter, Cleaning Ball, And other Pipe Fittings, (Pipe Unions: SMS, DIN, IDF, RJT, 3A,DS; Fittings: Ferrule,Elbow, Tee, Reducer and all other Non-standrad fittings), each products are tested well by our strictly Quality Control System, and we also have excellent service to support you and promote your business.
4.Lead Time:
For large quantity, as usual, it can be sent out within 20-40 days.
Small parcel will be dispatched by DHL, FedEx, UPS OR TNT Courier.
Big cargo will be delivered by Air freight or By Sea.
5.Our Service:
About payment:
Payment methods: L/C, T/ T, Western Union
6.About samples:
We can provide samples production and service. Usually 2 to 5 days, the sample can be sent to your hands. We will choose the shipping way as you required: By sea, by air or by express. Any question about samples, please contact us.
7.For OEM products:
We will finish the production within 20-40 days after payment has been confirmed.
About delivery and shipping:
We will choose the delivery way as you required: By sea, by air, by express ect. Save your cost is our mission.
Any question or problem will be respond within 12 hours.
9.Lifetime service:
Any problem happened to our product, we will do our best to help client to solve it, spare parts will be half price in lifetime.
10.Problem solve:
If you can't solve the problem in your local, please delivery the product to us, we will repair it and then back to you.
11.Quality control:
All the products are calibrated with real working condition, and tested before shipping as qualified product.
12.Purpose:Attitude is everything.
We specilize in this field more than 20 years, with good quality and pretty competitive price, if you have any questions please contace me freely.

Miss Cherry
Mobile: 0086-15967457795

Looking for ideal Sight Glass Tube Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Hydraulic Sight Glass are quality guaranteed. We are China Origin Factory of Tank Sight Glass. If you have any question, please feel free to contact us.

Product Categories : Sanitary Fittings > Sanitary Sight Glass

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