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Home> Products> Steel Flange> Stainless Steel Flange> ASTM A182 F316L STEEL STAINLESS BLIND SPECTACLE FLANGE

ASTM A182 F316L STEEL STAINLESS BLIND SPECTACLE FLANGE

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    Product Attributes Supply Ability & Additional Information
    Product Attributes

    Model No.A182 F316L

    BrandYUHONG

    StandardAsme

    Product Description

    ASTM A182 F316L STEEL STAINLESS BLIND SPECTACLE FLANGE B16.48


    ASTM A182 F316L is a specification for forged or rolled alloy and Stainless Steel Pipe flanges, fittings, valves, and parts for high-temperature service. It is commonly used in industries such as oil and gas, chemical, and petrochemical.


    A spectacle flange is a type of flange that consists of a pair of rotating discs or "spectacles" attached to each other by a central bolt. It is used to separate or isolate sections of a pipeline or to provide access for inspection or maintenance.

    The blind spectacle flange is a specific type of spectacle flange that has one solid disc and one rotating disc. The solid disc is used to close or "blind" the pipeline, while the rotating disc allows for visual inspection or access to the pipeline.

    B16.48 refers to the American Society of Mechanical Engineers (ASME) standard for line blanks. It specifies the dimensions, tolerances, and materials for line blanks used in piping systems.

    In summary, ASTM A182 F316L steel stainless blind spectacle flange B16.48 is a specific type of flange made from stainless steel alloy (F316L) that is used to close or blind a pipeline while allowing for visual inspection or access. It meets the standards set by ASME B16.48 for line blanks.




    ASTM A182 F316

    ASTM A182 F316L

    Maximum carbon content

    0.08%

    0.03%

    Corrosion-resistant

    highly corrosion-resistant

    more resistant to corrosion

    Weldability

    good weldability

    better weldability

    Cost

    less expensive

    more expensive compared to SA 182 grade 316

    Mechanical properties

    higher tensile strength

    slightly higher tensile strength

    Applications

    suitable for high-temperature resistance eg. chemical and petrochemical sectors

    suitable for high corrosion resistance eg pharmaceutical and food sectors



    APPLICATION OF ASTM A182 F316L STEEL STAINLESS BLIND SPECTACLE FLANGE

    One possible application of an A182 F316L stainless steel blind spectacle flange (B16.48) is in the oil and gas industry. This type of flange is commonly used in pipeline systems to provide a removable closure at the end of a pipeline or to isolate a section of the pipeline for maintenance or repair.

    The blind spectacle flange is designed with a solid plate that completely blocks the flow of fluid through the pipeline when installed. It is typically used when there is a need to close off a pipeline temporarily or permanently, such as during pressure testing, equipment installation, or system shutdown.

    The A182 F316L stainless steel material is chosen for its excellent corrosion resistance, high strength, and durability. This makes it suitable for use in harsh environments, such as offshore oil rigs or chemical processing plants, where the flange may be exposed to corrosive fluids or high temperatures.

    The B16.48 standard specifies the dimensions, materials, and testing requirements for blind spectacle flanges. It ensures that the flange meets the necessary safety and performance standards for its intended application.



    A182 F316L BLIND SPECTACLE- 3 (10)


    A182 F316L BLIND SPECTACLE- 2 (23)

    Packaging & Delivery
    Selling Units : Kilogram
    Package Type : Ply-wooden Case / Iron Case/ Bundle with plastic Cap
    Picture Example :
    Supply Ability & Additional Information

    PackagingPly-wooden Case / Iron Case/ Bundle with plastic Cap

    Productivity1000 Tons Per Month

    TransportationOcean,Land,Air

    Place of OriginChina

    Supply AbilityAccording To Client's Request.

    CertificateABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015

    HS Code7307210000

    PortNingbo Port,Shanghai Port,Tianjing Port

    Payment TypeL/C,T/T,D/P

    IncotermFOB,CFR,CIF,EXW,Express Delivery

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    Home> Products> Steel Flange> Stainless Steel Flange> ASTM A182 F316L STEEL STAINLESS BLIND SPECTACLE FLANGE
    YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2015, ISO 14001, ISO 18001, API 5L , API 5CT , API 6D, And our branch company Zhejiang Yuhongwell Steel Co.Ltd has expanded its field of activities and entered in trade and supply of tubular & flat products in Duxplex and Super Duplex, Stainless Steel, Nickel Base alloy Steel ,Cr-Mo alloy steel , Copper Nickel alloy steel,Carbon Steel for our reputed clients worldwide. These products are widely used in various important sectors like Mining, Energy, Boiler & Heat Exchanger, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc. YUHONG HOLDING GROUP has gained rich experience in Pipes, Fittings, Flanges, Valves, Structural steel, Coils and Plates in past eight years. In a short span of time, YUHONG brand has marked its global presence in more than 40 countries, like, Korea, USA, Canada, Mexico, Colombia, Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand,...
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