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Build Your Online Product Catalogs?
| Product Name: |
Figure-8 Blanks,Spectacle Blind Flange
|
| Supply Ability: |
1000 |
| Related proudcts |
spectacle blind flan, |
| Specifications |
A figure-8 blank (also called a Spectacle Blind Flange) is a pre |
| Price Term: |
FOB,CNF,CIF |
| Port of loading: |
Shanghai |
| Minimum Order |
10 pcs |
| Unit Price: |
1000 |
|
Spectacle Blind Flanges, Spectacle Blind Flange, Spectacle Flanges, Spectacle Blind Flanges manufactory
A figure-8 blank (also called a Spectacle Blind Flange) is a pressure-retaining plate with one solid end and one open end connected with a web or tie bar.
Specifications:
Size: 1/2 to 60inch, DN 12mm to DN 1500mm
Pressure class: Class 150 to Class 2,500, PN 2.5 to PN 250
Facing: RF / RTJ
Cabon steel: A105, A350 LF2
Stainless steel: A182 F304/F304L/F316/F316L/F321
Alloy steel: F11, F12
Packing: plywood case and plywood pallet
Keywrods: Spectacle Blind Flanges, Spectacle Blind Flange, Spectacle Flanges, Spectacle Blind Flanges manufactory
Special bland flange
Standards, Dimensions & Weight
ASME B16.48 Class 150
ASME B16.48 Class 300
ASME B16.48 Class 600
ASME B16.48 Class 900
ASME B16.48 Class 1500
ASME B16.48 Class 2500
Key Features:
Can be attached to the pipe without welding (sometimes an additional seal weld is used as well)
Ideal for higher pressure and temperature applications for small pipe sizes
Not recommended for larger loads, especially when subjected to higher torque
Uses of threaded flanges:
Threaded flanges can be fitted to pipes of various sizes without welding and this is one chief benefit for which these flanges are highly demanded. They can be used in extremely high pressure applications, particularly at or near atmospheric temperature, where the necessary post weld heat treatment is not possible.
They are ideal for small diameter piping applications.
They are economical and time saving devices.
These threaded flanges are normally designed for non-cyclic applications.
The flanges are suitable to be used in applications where welding is hazardous.
They can be used in highly explosive areas.
These types of flanges are made from plate, and come in 3 different types.
The first and most widely used type are spec blinds �short for spectacle: these are flanges with two equal outside diameter (OD) parts welded together by way of a ‘bridge� One of |
| Company: |
Sunny Steel Enterprise Ltd.
|
| Contact: |
Mr. sum xu |
| Address: |
Lianxi Road, Shanghai |
| Postcode: |
201204 |
| Tel: |
86-21-33780199 |
| Fax: |
86-21-51079722 |
| E-mail: |
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