NA Connection Fused Sintered Flange Sightglass

Borlan Fluid provide a wide range sizes of Sight Glasses: DN40-DN300,1 inch -12 inch. Custom sizes are available upon request.

Borlan Fluid can help you throughout the design, sample, production, pack & supply.Borlan Fluid has its own design team which is able to deliver design services for Stainless Steel Tank Accessories.We will send you sample for the brochure after confirmed details.We can also offer you 3D model of our stock product.

Stock sample can send out within 1 day, custom sample doing time is 5-10 days. 1~100pcs
production time is 7~10 days, 500~1000pcs production time is 10~15 days. 1000~3000pcs
production time is 15~20 days.

a).You send us artwork.
b).You pay 30% deposit, if less than 100pcs, we suggest you pay full amount because production time will be quick (7~10 days).
c).We make a digital print proof sample take picture and video for you confirmation.
d).Start production.
e).Balance Paying before package sending out.

We are a professional manufacturer specializing in stainless steel sight glasses, sight glass lights, and tank accessories.
All products are designed and manufactured in our own factory, allowing us to control quality, lead time, and customization.

We supply a full range of stainless steel tank and pipeline accessories, including:

Sight glasses (union, flanged, pipe, fused, tubular)

Sight glass lights (integrated and separate types)

Explosion-proof sight glass lights

Manways and manholes

Spray balls and cleaning accessories

Sanitary fittings and customized tank accessories

Our standard materials include:

304 stainless steel

316 / 316L stainless steel

Other materials can be provided upon request depending on application requirements.

Yes.
All sight glass lights are CE certified, and comply with relevant CE conformity requirements.

Explosion-proof models can additionally comply with ATEX requirements when specified.

Yes.
We provide explosion-proof sight glass lights suitable for hazardous environments such as chemical, pharmaceutical, and petrochemical industries.

Please inform us of the required explosion-proof standard (e.g. ATEX、EX) when making an inquiry.

 

Yes.
Custom sizes and non-standard dimensions are available upon request.

We can customize:

Diameter and thickness

Connection types (flanged, clamp, welded, union)

Glass type

Lighting configuration

Available connection types include:

Flanged (DIN / ANSI / customized)

Union

Tri-clamp (sanitary)

Welded

Pipe inline connections

Our products are widely used in:

Chemical processing

Pharmaceutical manufacturing

Food & beverage

Biotechnology

Cosmetics

Environmental and water treatment industries

Yes.
We supply separate sight glass lights designed for external illumination of existing sight glasses.

Integrated and separate configurations are both available.

Depending on the model, we offer:

AC power supply

DC power supply

Battery-powered models

Voltage, wattage, and cable length can be customized.

Yes.
We supply sanitary stainless steel sight glasses and accessories, suitable for hygienic applications in food, beverage, and pharmaceutical industries.

All products undergo:

Material inspection

Dimensional inspection

Functional testing

Certification verification (CE where applicable)

This ensures consistent quality and reliability.

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Lead time depends on:

Product type

Quantity

Customization requirements

Standard products usually have shorter lead times, while customized products may require additional production time.

Yes.
We support OEM and customized branding for overseas customers, including product marking and packaging.

 

You can contact us by:

Website inquiry form

Email

Providing drawings or specifications if customization is required

Our sales team will respond with technical confirmation and quotation.