Sure Flow ASME Class 300 Spectacle Blind for Line Blinds and Bleed Rings
Sure Flow ASME Class 300 Spectacle Blind for Line Blinds and Bleed Rings
SKU:LIN-875b5e
Reliable ASME Class 300 Spectacle Blind for secure pipeline isolation. Carbon steel construction. ASME B16.48 compliant. Operating pressure up to 740 psi at 100°F.
Regular price
$499.99
Regular price
Sale price
$499.99
Unit price
per
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The Sure Flow ASME Class 300 Spectacle Blind is a reliable safety device designed for seamless installation between pipe flanges. Its dual functionality allows for uninterrupted flow by simply adjusting the open end or complete isolation of downstream piping and equipment by rotating the blind end into place. Made of carbon steel and meeting ASME B16.48 specifications, this spectacle blind ensures safe and efficient pipeline operations. With operating pressures up to 740 psi at 100°F, it provides a secure seal for water, oil, and gas applications. Compliant with ASME Class 300 and ISO 9001:2008 standards, this spectacle blind guarantees durability, performance, and adherence to industry best practices.
Product Specifications
Additional Information Additional Information
For Paddle Spacers, the hole diameter in the handle is 1/2" for 1" wide handles, and 3/4" for 1 1/2" wide handles. ASME B16.48 prohibits the use of indicator or bolt holes in the handles of Paddle Blinds. However, this option is available if required by purchaser.One coat of standard shop primer will be applied to all carbon steel Line Blinds unless specified differently.Mill finish is standard. Other surface finishes are available. Contact factory for options. Standard materials are: SA516 Gr.70304 Stainless Steel316 Stainless Steel Other alloys can be furnished upon requestSure Flow Equipment Line Blinds are produced in strict accordance with the following codes of practice: ASME B16.48ASME B16.5ASME B16.20ASME B16.47 (For larger diameter flanges)
Dimensions Diameter E
7/8 in
Dimensions Dimension A
9 3/4 in
Dimensions Dimension B
6 5/8 in
Dimensions Dimension C
10 5/8 in
Dimensions Dimension D1
3 in
Dimensions Dimension D2
1 in
Dimensions Dimension F
1 in
Dimensions Dimension L
4 in
Dimensions Size
6 in
Dimensions Thickness
5/8 in
Industry Standardscertifications Industry Standardscertification
American Society of Mechanical Engineers (ASME) Class 300 | International Organization for Standardization (ISO) 9001:2008 (Intertek)
Note Note
Higher ASME pressure ratings availableLarger sizes availableManufacturer reserves the right to modify dimensions, materials, or design. Consult factory for certification.
Operating Pressures And Temperatures Pressure At 100 Degree Fahr
740 psi
Operating Pressures And Temperatures Pressure At 422 Degree Fahr
300 psi
Specifications Material
Carbon Steel
Specifications Prefix Size
0600
Technical Specifications Technical Specifications
Sure Flow Equipment Line Blind thicknesses are based on ASME B16.48 specifications and are designed to withstand any pressure â temperature combination that an ASME flange will withstand.For Paddle Spacers, the hole diameter in the handle is 1/2â for 1â wide handles, and 3/4â for 1 1/2â wide handles. ASME B16.48 prohibits the use of indicator or bolt holes in the handles of Paddle Blinds. However, this option is available if required by purchaser.One coat of standard shop primer will be applied to all carbon steel Line Blinds unless specified differently.Mill finish is standard. Other surface finishes are available. Contact factory for options.Standard materials are:SA516 Gr.70304 Stainless Steel316 Stainless SteelOther alloys can be furnished upon requestSure Flow Equipment Line Blinds are produced in strict accordance with the following codes of practice:ASME B16.48ASME B16.5ASME B16.20ASME B16.47 (For larger diameter flanges)