ASTM A105 Carbon Steel Weldneck Flange - B16.47 Series B, Class 300/600, Pipe Connection

Price Negotiable
Price: Negotiable
MOQ: 500KGS
Delivery Time: 5-8days
Brand: YUHONG
Product Description

ASTM A105 Carbon Steel Series B Weldneck Flange B16.47 for Piping Applications

 

With 30 years of experience in the piping components industry, Yuhong specializes in manufacturing ASTM A105 carbon steel Series B weldneck flanges conforming to B16.47, tailored for diverse piping applications. Having exported to 85 countries, the company has built a solid reputation worldwide, leveraging reliable quality and professional services to stand out in the global piping components market.


ASTM A105 Carbon Steel Series B Weldneck Flange Chemical Requirements
 
Element Carbon Manganese Phosphorus Sulfur Silicon Copper Nickel Chromium Molybdenum Vanadium
Composition, % 0.35 max 0.60 - 1.05 0.035 max 0.040 max 0.10 - 0.35 0.40 max 0.40 max 0.30 max 0.12 max 0.08 max

 


ASTM A105 Carbon Steel Series B Weldneck Flange Mechanical Requirements
 
Tensile strength, min, ksi [MPa] 70 [485]
Yield strength, min, ksi [MPa] 36 [250]
Hardness, HBW, max 197

Computed Minimum Values

 

Wall Thickness   Elongation in 2 in. or 50 mm, min, %
in. mm  
5/16 (0.312) 7.9 30
9/32 (0.281) 7.1 28.5
1/4 (0.250) 6.4 27
7/32 (0.219) 5.6 25.5
3/16 (0.188) 4.8 24
5/32 (0.156) 4 22.5
1/8 (0.125) 3.2 21
3/32 (0.094) 2.4 19.5
1/16 (0.062) 1.6 18

ASTM A105 Carbon Steel Series B Weldneck Flange B16.47 for Piping Applications

  1. Energy Sector

    • Used in oil & gas exploration, refining, and power generation, handling high-pressure fluids in pipelines.

  2. Petrochemical Industry

    • Ideal for petrochemical processes, connecting pipelines that transport chemicals, solvents, and petroleum products.

  3. Infrastructure and Construction

    • Applied in building HVAC, water supply, and drainage systems, as well as in bridge and tunnel pipelines.

  4. Mechanical and General Industrial Applications

    • Connects pipelines in industrial machinery, sewage treatment, and equipment like pumps and boilers.


Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Yuhong Group Co.,Ltd
Location 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
Contact Person Jikin Cai

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