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SS304/SS316L Sanitary Stainless Steel Long Sight Glass

MOQ:1 piece
The sight glass is widely used in food,wine-producing,beverage,and pharmacy industries etc.For Sight Glass is convenient to view the condition of equipment running state and system work state.The straight sight glass can be installed in horizontal or vertical.It also can 360 degree view through the glass defence.It is suitable for on-line view of the pipeline.Sight glass with lamp is a type of sight glass with union.It can work under the dark light according the lamp and disassembling easy. So it is suitable to the view of tank equipment.

  • Sight Glass
  • WenzhouQL

SS304/SS316L Sanitary Stainless Steel Long Sight Glass
Size: 1"-4"  DN25-100,the length can be customized according to your demand
Standard: ISO, DIN, SMS, 3A, RJT,IDF etc
Grade: SS304 or SS316L
Max. Pressure: 10bar
Glass lens can be chosen with boro-silicate or polycarbonate or tempering glass as per the requirement
Full-viewing windows
Easy to assemble and easy to clean
See-through windows
Compact static design
Safety work with tempering glass and polycarbonate glass
For all of the sight glass  products, 100% material inspection before shipment.
Inner surface finish Ra0.4 to meet the requirements from food industries
Our sanitary sight glass  are widely used for food, beverage, Dairy , bio-tech, pharmacy industries.

The length can be customized according to your request.



1.Are you a trader or manufacturer? 
We are a manufacturer (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. 
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. 
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. 
Quality control: 
All the products are calibrated with real working condition, and tested before shipping as qualified product. 
Purpose:Attitude is everything.

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 When choosing QILI as your business partner, you're cooperating with a Chinese owned company that is very proud of comprehensive abilities from designing, manufacturing, all the way to sales and after service. QILI has been fighting for the good reputation of products MADE IN CHINA. Our team isn't only interested in providing products as service but also more interested in helping provide solutions to the technical problem or concern you have encountered in sanitary fields. We have confidence in building a long-term relationship that centers around you with mutual benefits, fully matching your requirements and providing the essential support you need to keep your business and/or facility running smoothly.

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Whatsapp: +8615757125876
Skype: 8615757125876



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