CS Spectacle Blind

CS Spectacle Blind Specification

Dimension (L*W*H)
Custom as per flange size

Application
Pipeline isolation, Oil & Gas, Petrochemical, Power plants

Grade
ASTM A105 / A516 Gr.70 / A350 LF2

Feature
Corrosion Resistant, Durable, Leak Proof

Product Type
Spectacle Blind Flange

Material
Carbon Steel (A105, A516 Gr.70, A350 LF2)

Standard
ANSI B16.48 / ASME B16.48 / DIN 2526

Shape
Round / Circular

Surface
Mill Finish / Smooth Machined

Connection
Flanged

Technics
Forged

Pressure
150# to 2500#

Size
1/2 to 48 (DN15-DN1200)

Color
Black / Grey

Marking
Size, Pressure Rating, Material Grade, Heat Number

Coating
Anti-rust Oil / Painting / Galvanized

Working Temperature
Up to 600C (based on material)

Manufacturing Method
Cut from Plate / Forged

Packing
Wooden Cases / Pallets with Protective Wrap

Testing
Ultrasonic & Visual Inspection

End Connection
Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ)

CS Spectacle Blind Trade Information

Minimum Order Quantity
100 Units

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Units Per Month

Delivery Time
7 Days

Main Domestic Market
All India

About CS Spectacle Blind

Introducing our must-have CS Spectacle Blind, a dominant solution for pipeline isolation in oil & gas, petrochemical, and power plant sectors. This cost-effective product is forged from meritorious carbon steel (A105, A516 Gr.70, A350 LF2) and engineered for heroic performance up to 600C. It comes with highly secure raised face, flat face, or RTJ end connections, anti-rust coatings, and leak-proof reliability. Markings ensure easy identification. Each unit undergoes ultrasonic and visual inspections. Order today for a durable, corrosion-resistant, ANSI/ASME/DIN-compliant spectacle blind with custom sizes, safely packed and ready for installation.

Versatile Application and Exceptional Features

The CS Spectacle Blind is used for both specific and general pipeline isolation. Its special features include corrosion resistance, durability, and leak-proof integrity, making it ideal for oil, gas, and petrochemical facilities. The smooth or mill-finished surface adapts easily to flanged connections, ensuring secure separation or flow control as needed. Custom dimensions and superior manufacturing methods allow seamless fitment to all standard pipeline systems, delivering operational safety and reliability across applications.

Swift Handover and Secure Shipping Nationwide

Our CS Spectacle Blind maintains high market value due to timely delivery and sample availability for quality assurance. Secure shipping methods, including wooden cases and palletized wrap, guarantee safe transfer to your site. We ensure handover within committed schedules, serving major domestic markets across India. With well-coordinated dispatches, customers experience smooth order processing and quick fulfillment, reinforcing our reputation as a trusted supplier and trader in the industry.

FAQ's of CS Spectacle Blind:

Q: How does the CS Spectacle Blind benefit pipeline operations?

A: The CS Spectacle Blind provides secure pipeline isolation, allowing for safe maintenance or operational shutdowns. Its robust carbon steel construction ensures high durability and leak-proof performance, reducing downtime and operational risk.

Q: What is the process for installing the spectacle blind?

A: Installation is straightforward; the blind fits between flanged connections using standard gaskets and bolts. Depending on end type (RF, FF, or RTJ), it matches your existing pipeline for a tight and reliable seal.

Q: When should I use a spectacle blind in my system?

A: A spectacle blind is used when periodic isolation is needed, such as during maintenance, inspection, or system repairs. It allows operators to visibly confirm whether the line is open or closed.

Q: Where is the CS Spectacle Blind most commonly applied?

A: It is most commonly used in oil & gas pipelines, petrochemical plants, and power generation facilities, wherever robust and verifiable flow isolation is necessary.

Q: What anti-corrosion measures are used on the spectacle blind?

A: The spectacle blind is treated with anti-rust oil, painting, or galvanizing to protect against environmental corrosion and extend operational lifespan.

Q: How is the quality of the spectacle blind assured?

A: Each unit undergoes ultrasonic and visual inspections, with all specifications-including size, pressure rating, material grade, and heat number-clearly marked for traceability and compliance with ANSI, ASME, and DIN standards.