Wenzhou Xidelong Valve Co. LTD
                                                                                                           
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19 Years
Since 2007
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Casting Steel WCB Flanged Sight Glass DN15-DN150 Carbon Steel Cup -20°C to 185°C Temperature Range

Price Negotiable
Price: negotiation
MOQ: 1pc
Delivery Time: 5~25 Work Days
Brand: CXDLV
Product Description
Casting Steel WCB Flanged Sight Glass
This industrial sight glass features a carbon steel cup design and provides reliable visual inspection capabilities for process monitoring across various industrial applications.
Technical Specifications
Specification Details
Design Standard ASTM B16.34
Flange Connection ASTI16.5
Test Standard API598
Size Range DN15 to DN150
Pressure Rating GB PN16
Temperature Range -20°C to 185°C
Product Overview
Sight glasses, also known as inspection glasses, sight ports, or sight windows, are essential components installed in pipes, boilers, tanks, process chambers, or silos. They enable visual observation of media presence, flow patterns, and level monitoring, allowing operators to inspect equipment and processes effectively.
Industry Applications
  • Utilities and Power Generation
  • Pharmaceutical Manufacturing
  • Food and Beverage Processing
  • Biofuels Production
  • Wastewater Treatment and Management
  • Chemical and Petrochemical Industries
Maintenance Guidelines
All sight glasses experience normal wear over time. We recommend periodic replacement of lenses and sealing gaskets before visible degradation occurs. Always order spare glass and seals with your sight glass purchase for maintenance readiness.
Shipping & Delivery
Products are carefully packed in custom wood cases to prevent damage during transit. We offer multiple shipping options including sea, air, and rail transport. Delivery times range from 7 to 60 days depending on order specifications.
Frequently Asked Questions
Are you a trading company or manufacturer?
We are a factory.
How long is your delivery time?
Delivery time ranges from 7 to 60 days depending on the order.
Do you provide samples? Is it free or extra?
Yes, we offer samples free of charge, but customers are responsible for freight costs.
What are your payment terms?
For orders under $1,000 USD: 100% payment in advance. For orders over $1,000 USD: 30% T/T deposit with balance due before shipment.
Casting Steel WCB Flanged Sight Glass with carbon steel cup design for industrial process monitoring

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Wenzhou Xidelong Valve Co. LTD
Location No566 Binhai 3rd road yongxing subdistrict longwan dist wenzhou zhejiang china
Contact Person jin

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