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ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size

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ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size

ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size
ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size

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Produktdetails:
Herkunftsort: China
Markenname: TOBO
Zertifizierung: SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Modellnummer: Legierter Stahl-Flansche
Zahlung und Versand AGB:
Min Bestellmenge: 1Stk
Preis: Depending on quantity
Verpackung Informationen: Erdöl/Energie/Chemikalie/Bau/Gas/Metallurgie/Schiffbau usw.
Lieferzeit: 15-30 Tage abhängig von Quantität
Zahlungsbedingungen: T/T, L/C, Western Union
Versorgungsmaterial-Fähigkeit: 10 Tonnen/Monat

ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size

Beschreibung
Name: Flansch aus legiertem Stahl Technik: Geschmiedet
Hafen: Shanghai, Ningbo, etc. Dicke: 0,1-8UM
Größe: 3 Zoll Standard: ASME B16.48
Produkt: Erhöhter Gesichtblindflansch. Materia: Kupfernickellegierung
Wandstärke: SCH40 Außendurchmesser: 4'' x 2''
Toleranz: ±1 % Verbindung beenden: Schweißvorrichtung mit Schweißvorrichtung
Anwendung: Petrochemie, Öl und Gas, Kraftwerke, Schiffbau Nutzung: Öl/Wasser
Hervorheben:

ASTM A182 F9 alloy steel flange

,

spectacle blind flange 300# RF

,

customized size ASME B16.48 flange

ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size

 

 

We supply spectacle blind flanges manufactured in strict compliance with ASTM A182 F91 (material standard) and ASME B16.48 (dimension standard), made from A182 F91 chromium-molybdenum alloy steel, with pressure rating Class 300 (300#) and sealing face Raised Face (RF). We also offer customized size services to meet specific project requirements.
 
A182 F91 is a high-performance Cr-Mo alloy steel, renowned for its exceptional high-temperature strength, creep resistance, and oxidation resistance, making it ideal for high-temperature and high-pressure piping systems. The spectacle blind design allows for quick isolation or connection of pipeline sections, with the solid blind side providing complete shut-off and the ring side enabling full flow. The RF sealing face ensures reliable leak prevention under extreme operating conditions.
 
Key Specifications:
 
  • Material Standard: ASTM A182
  • Material: F91 Chromium-Molybdenum Alloy Steel
  • Type: Spectacle Blind Flange
  • Pressure Rating: Class 300 (300#)
  • Sealing Face: Raised Face (RF)
  • Dimension Standard: ASME B16.48
  • Customization: Non-standard sizes available
  • Application: Power generation, petrochemical processing, refineries, and high-temperature/high-pressure industrial piping systems
 
All flanges are precision forged and undergo rigorous quality inspection, including material composition analysis, mechanical performance testing, dimensional verification, and pressure testing, to meet international industrial standards, ensuring stable performance and long service life in extreme high-temperature environments.
Product Description

 

Standard ASME/ANSI B16.5 ,ASME/ANSI B16.47,DIN2527~2367,BS,etc
Material Gr1, Gr2 ,Gr5
Size 1/2''~120''(DN15~3000)
Thickness SCH20, SCH30, SCH40, STD, SCH80, SCH100, SCH120, SCH160, XXS
Pressure rating 0.6~42Mp
  (DIN) PN6,PN10,PN16,PN25 though PN250
  (ASNI) CL150,CL300,CL600,CL900,CL1500
Working temperature -60°C~250°C
Application

1.Chemical industry

2. Petrochemical industry

3. Machining field,Automobile field,etc

4. Desalination of sea water

5. Textile printing and dyeing

6. Mobile phone component field

 

 

 
 
 

ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size 1ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size 2ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size 3

Company Information
ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size 7

ABOUT US

We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicians. We have five branch factories which can supply the best quality pipes, tubes, fittings flanges and related accessories.

Product testing
ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size 8
Process flow

ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size 9

ASTM A182 F9 Alloy Steel Spectacle Blind Flange 300# RF ASME B16.48 Customized Size 10

Kontaktdaten
TOBO STEEL GROUP CHINA

Ansprechpartner: Ms.

Telefon: 13524668060

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