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Class 900 8" Forged Steel Flanges Spectacle Blind Raised Face ASTM A182 F91

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Class 900 8" Forged Steel Flanges Spectacle Blind Raised Face ASTM A182 F91

Brand Name : ZZ

Model Number : Alloy Steel

Certification : ISO, CE

Place of Origin : CHINA

MOQ : 1 Piece

Price : Negotiable

Payment Terms : T/T, Western Union, MoneyGram, D/P, D/A, L/C

Supply Ability : 70000 PCS Per Month

Delivery Time : 15-20 Days

Packaging Details : Cartons and Wooden Cases, LCL, 20ft Container

Size : 8"

Standard : ASME B16.5

Material : ASTM A182 F91

Pressure : Class 900

Surface : Anti rust oil

Color : Customer Required,Natural,Primary

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Class 900 8" Forged Steel Flanges Spectacle Blind Raised Face ASTM A182 F91

Spectacle Blind Raised Face

ZIZI ENGINEERING is ISO certified forged flanges manufacturer, we supply A182 F91 Spectacle blind flanges in customized dimensions.

A Spectacle Blind is a safety device and often used in pipelines where the flow needs to be changed. It is different than a valve in that the blind is a permanent or long term isolation device. It is very useful where the pipe need regularly separated or maintained.The Raised Face flange is the most common type used in process plant applications, this face type allows the use of a wide combination of gasket designs, including flat ring sheet types and metallic composites such as spiral wound and double jacketed types.

Spectacle Blind Dimensions

Size	NPS 1/2" - 24", DN15 - DN600
Pressure	Class 150, 300, 600, 900, 1500, 2500. PN2 / 5 / 11 / 15 / 26 / 42. JIS 5K, 10K, 16K, 20K, 30K
Standard	ASME B16.5, ASME B16.48
Flange Types	SO, WN, BL, SW, PL, THD, LAPJ Flange, Spectacle Blind, Spade and Spacer
Seal Types	Raised Face, Flat Face, Ring Type Joint, Lap Joint Face, Male-Female, Tongue & Groove.
Carbon Steel	ASTM A105N, A350 LF2/LF3, A694 F52, F60, F65, F70, A516 Gr 70

Class 900 Spectacle Blind Weights

Class 900 8" Forged Steel Flanges Spectacle Blind Raised Face ASTM A182 F91

ASTM A182 F91 Properties

Chemical Composition, %

C	Mn	P	S	Si	Ni	Cr	Mo
0.08-0.12	0.3-0.6	0.02	0.01	0.2-0.5	0.4	8-9.5	0.85-1.05

Mechanical Propperties

Tensile Strength	Yield Strength	Elongation
585	415	20

ASME B16.5 Forged Flanges

Marking and Package

The workers marked " SB 2" 150# ASTM A105N ASME B16.48 ZZ798" on flanges body.
Surfaced the ASTM A105N flanges with anti-rust oil or black primer againest the rust during the shipment.
Use plastic foam to coated of all forged steel flanges after anti-rust oil or painting.
Packed 2 inch spectacle blind on wooden case and bundle package with packing belts.
Stick water proof paper of product details on the package for easy indentification.

Spectacle Blind Application

Pharmaceutical Equipment
Chemical Equipment
Sea Water Equipment
Heat Exchangers
Off-Shore Oil Drilling Companies
Power Generation
Gas Processing

Why Choose Our Forged Flange

Reasonable Price
Best Quality
Fast Delivery
On Step Service

Product Tags:

raised face weld neck flange

stainless steel blind flange

Class 900 8" Forged Steel Flanges Spectacle Blind Raised Face ASTM A182 F91 Images

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