ANSI B16.5 ASTM A105 Carbon Steel Weld Neck Flange Class 150-2500 Forged Steel Pipe Flange
Price:
Negotiable
MOQ:
1PC
Delivery Time:
15-30 Workdays
Brand:
TOBO
Product Description
ANSI B16.5 Carbon Steel Weld Neck Flange ASTM A105 Class 150-2500 Forged Steel Industrial Pipeline Connection
Product Overview
The Weld Neck Flange is a premium forged steel pipe connection component designed for high-pressure and high-temperature industrial applications. Manufactured from ASTM A105 carbon steel, this flange provides exceptional strength and durability in demanding environments such as petrochemical, oil and gas, and power generation industries.
Key Features
- Forged Carbon Steel Construction: Made from ASTM A105 forged carbon steel for superior mechanical properties and long service life
- Long Tapered Hub: Provides excellent stress distribution and reduces turbulence at the flange-to-pipe junction
- Full Penetration Butt Weld: Ensures a leak-proof connection suitable for critical applications
- ANSI B16.5 Compliant: Manufactured to exacting ANSI/ASME B16.5 standards for dimensional accuracy
- Raised Face Design: Features RF facing for reliable gasket sealing across all pressure classes
Technical Specifications
| Specification | Details |
|---|---|
| Flange Type | Weld Neck (WN) |
| Material Grade | Carbon Steel ASTM A105 |
| Standard | ANSI B16.5 / ASME B16.5 |
| Pressure Class | Class 150, 300, 400, 600, 900, 1500, 2500 |
| Size Range | 1/2 inch NB to 48 inch NB |
| Facing Type | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) |
| Wall Thickness | Schedule 5S through Schedule XXS |
| Certification | ISO, TUV, SGS |
Applications
- Oil and gas pipeline systems
- Petrochemical processing plants
- Power generation facilities
- Chemical processing equipment
- High-pressure steam systems
Packaging & Delivery
All flanges are packed in standard shipping packages with anti-rust treatment. Plastic end caps protect flange faces during transit. Custom packaging available upon request. Delivery within 15-30 working days.
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Company
TOBO STEEL GROUP CHINA
Location
2F,Building7,Baolong Center,No.689,Xiwang Road,Jiading District,Shanghai,201800,China
Contact Person
Joy Wang