Powered by Made-in-China.com
Product profile
Customization
AvailableAfter-sales Service
1 YearWarranty
1 YearModel NO.
SYSG-7400Certification
CE, FDAShape
EqualHead Code
SquareConnection
WeldingMaterial
Stainless SteelPrice Term
EXW/Fob/CIF/DDPInvestment
CastingShipment Way
by Sea (Ningbo/Shanghai Port), by Air, by ExpressSeal Material
PTFE/Silicon/EPDM/FPMTransport Package
CartonSpecification
φ 25-φ 219Trademark
SanyingOrigin
ChinaHS Code
7307230000Production Capacity
200000PCS/YearKey features
FDA & CE Certified: Products meet FDA, CE, and ISO9001 standards for sanitary applications.
Premium Materials: Constructed with AISI 304/316L stainless steel and high-purity borosilicate glass.
CIP/SIP Compatible: Designed for full Clean-in-Place and Sterilize-in-Place process compatibility.
Customization Options: Offers full customization from samples, designs, and flexible minor adjustments.
Leak-Proof Performance: Features precision-machined surfaces and 1.5x working pressure testing.
1-Year Warranty: Comprehensive 1-year warranty coverage for after-sales service.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤6.45h
About Our Factory & Business Background
Address123 Binhai Fifth Road, Xinghai Street, Wenzhou Economic and Technological Development Zone, Zhejiang Province, China
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1
Supply Chain Partners3
Our Production Capability & Technical Expertise
Main ProductsSanitary Valves, Diaphragm Valve, 3PC Ball Valve, Sanitary Butterfly Valve, Angle Seat Valve, Sampling Valve, Pipe Fittings, CIP Cleaning Ball, Stainless Steel Manhole Cover, Sight Glass
Production Lines5
Production MachinesCNC, Laser Marking Machine, Manual Lathe, Integrated Wet Polishing Machine, Strapping Machine
QA/QC inspectors2 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers1 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Main MarketsDomestic
Number of Foreign Trading Staff5
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Product Q&A
Q:What materials are used in your hygienic sight glasses?
A:
Our sight glasses are constructed with 316L stainless steel and high-purity borosilicate glass, meeting FDA and EHEDG standards for sanitary applications.
Q:Are your sight glasses compatible with CIP/SIP processes?
A:
Yes, all our hygienic sight glasses are designed for full Clean-in-Place (CIP) and Sterilize-in-Place (SIP) compatibility.
Q:What connection types do you offer?
A:
We provide Tri-Clamp (DIN 32676), SMS, DIN, ISO, and RJT connections, with custom flange options available.
Q:How do you ensure leak-proof performance?
A:
Each unit features precision-machined surfaces with PTFE/graphite gaskets and undergoes 1.5x working pressure testing before shipment.
Q:What industries are your sight glasses suitable for?
A:
Ideal for pharmaceutical, food & beverage, dairy, biotech, and cosmetic industries where hygiene is critical.
Send Inquiry
*To:
Zhejiang Sanying Fluid Equipment Co., Ltd.
Zhejiang Sanying Fluid Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
High-Quality 304/316L DN6-DN800 4'' 5'' Sight Glass with Silicone Seal Sanitary
US$35.00
1 Piece(MOQ)
Compact DN25-DN800 Stainless Steel Sanitary Sight Glass 304/316L Welding Design
US$35.00
1 Piece(MOQ)
Through Tube Sight Glass 304/316L Water Flow Indicator Sanitary Mirror
US$7.00-10.00
1 Piece(MOQ)
DN50 Sanitary Stainless Steel AISI 304 Triclamp Tubular Type Ferrule Sight Glass with Protective Cover
US$50.00-80.00
10 Pieces(MOQ)
Sanitary Stainless Steel 304 316L Tri Clamp Straight Tubular Sight Glass
Negotiable
10 Pieces(MOQ)
Stainless Steel 304 316L Sanitary Mirror Tri Clamp Flow Sight Glass
US$7.00-10.00
2 Pieces(MOQ)
Stainless Steel 304 316L Sanitary Flange Boosilicate Sight Glass with Light for Tank
US$20.00-65.00
2 Pieces(MOQ)
Sanitary Clamped Stainless Steel 304/316L Sight Glass Price
US$8.00-15.00
1 Piece(MOQ)
Through Tube 304/316L DN25 Straight Sanitary Tubular Square Flange Sight Glass Manufacture
US$7.00-10.00
1 Piece(MOQ)
Stainless Steel 304/316L Sanitary Weld Tank Sight Glass
Negotiable
10 Pieces(MOQ)
[Ruoteng] 304 316L Stainless Steel Sanitary Union Flange Sight Glass
US$1.00
1 Piece(MOQ)
Food Grade Hygienic Sanitary Stainless Steel Sight Glass 304/316L
Negotiable
1 Piece(MOQ)
AISI 304 316L Sanitary Sight Glass
US$0.10-1.00
100 Pieces(MOQ)
Sanitary Stainless Steel 304/ 316L Union Type Weld Sight Glass
US$1.50-5.00
1 Piece(MOQ)
DN125 Food Grade Oil Level Round Union Stainless Steel 304 316L Sanitary Flanged Sight Glass with Light
US$70.00-80.00
5 Pieces(MOQ)
304 316L Sanitary 3A Stainless Steel Sanitary Tri Clamp Sight Glass
Negotiable
10 Pieces(MOQ)
Santhai Sanitary 304/316L Stainless Steel Straight Flange Tubular Sight Glass
US$27.60-31.50
1 Piece(MOQ)












![[Ruoteng] 304 316L Stainless Steel Sanitary Union Flange Sight Glass](https://image.sourcingai.com/202f0j00yvbVgoMnrqYp/-Ruoteng-304-316L-Stainless-Steel-Sanitary-Union-Flange-Sight-Glass.jpg)





