carbon steel a105 flange

Carbon Steel A105 Flanges: Industry-Leading Quality and Reliability

Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd is a premier carbon steel A105 flange manufacturer and supplier. With over 39 years of expertise, our state-of-the-art 35,000 m² facility produces top-quality flanges that meet the highest industry standards. Our products are renowned for their durability, precision, and compliance with international certifications.

Key Features

• Superior strength and corrosion resistance
• Excellent performance in high-pressure applications
• Uniform grain structure for enhanced reliability
• Precision-engineered for perfect fit and alignment
• Cost-effective solution for various industrial needs

Product Types

We offer a comprehensive range of the product types:

1. Slip-On Flanges
2. Weld Neck Flanges
3. Socket Weld Flanges
4. Blind Flanges
5. Threaded Flanges
6. Lap Joint Flanges
7. Orifice Flanges

Each type is designed to meet specific application requirements, ensuring optimal performance across diverse industrial settings.

All our flanges strictly adhere to global standards, including:

ASME B16.5 / B16.47 (ANSI Flanges)
EN 1092-1 (DIN Flanges)
MSS SP-44 / API 605
JIS B2220
GOST Standards (for CIS markets)
This ensures compatibility with international piping systems and meets client regulatory requirements worldwide.

Materials & Grades

Our products are manufactured using premium-grade materials:

• ASTM A105 carbon steel
• Compliant with ASME B16.5 standards
• Chemical composition carefully controlled for consistency

The A105 grade offers excellent mechanical properties, making it ideal for high-pressure and high-temperature applications in oil & gas, chemical processing, and power generation industries.

Surface Treatment

To enhance durability and corrosion resistance, we offer various surface treatments:

• Black oxide coating
• Hot-dip galvanization
• Epoxy painting
• Custom finishes available upon request

Our advanced 100-meter automated painting line ensures uniform, high-quality surface protection for every flange.

Applications

Carbon steel A105 flanges are versatile components used in numerous industries:

• Oil and gas pipelines
• Refineries and petrochemical plants
• Power generation facilities
• Water treatment systems
• Industrial construction projects

Their robust construction and reliability make them essential for critical infrastructure projects worldwide.

Packaging & Delivery

We understand the importance of protecting your investment during transit:

• Individual plastic wrapping for each flange
• Sturdy wooden crates or pallets for bulk orders
• Custom packaging solutions available
• Efficient global logistics network for timely delivery

With an annual output exceeding 30,000 tons, we can handle orders of any size, ensuring you receive your products when you need them.

Quality Control

At Hebei Jinsheng, quality is our top priority:

• ISO 9001 certified quality management system
• Rigorous testing at every production stage
• Advanced NDT (Non-Destructive Testing) techniques
• 100% dimensional and visual inspection

Our commitment to quality ensures that every product meets or exceeds industry standards.

Certificates

Our products are backed by internationally recognized certifications:

• ISO 9001:2015
• CE Marking
• GOST-R
• PETROBRAS
• Material Test Certificates (EN 10204 3.1)

These certifications demonstrate our dedication to producing high-quality, compliant products for global markets.

FAQ

Q: What is the pressure rating of your products?
A: Our flanges are available in various pressure ratings, typically ranging from 150# to 2500#, depending on the specific type and size.

Q: Can you provide custom dimensions for A105 flanges?
A: Yes, we offer custom manufacturing services to meet your specific requirements.

Q: What is the typical lead time for bulk orders?
A: Lead times vary based on order size and complexity, but we strive for 2-4 weeks for standard orders.

Q: Do you offer material traceability documentation?
A: Yes, we provide full material traceability and test reports with every order.

Contact Us

Ready to experience the Hebei Jinsheng difference? Our team of experts is here to assist you with your carbon steel A105 flange needs. Whether you're a procurement manager looking for cost-effective solutions or an engineer seeking technical specifications, we're here to help.

Email: admin@chinajsgj.com
Phone: +8618003119682 

Trust Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd for all your product requirements. With our industry-leading manufacturing capabilities, rigorous quality control, and commitment to customer satisfaction, we're your ideal partner for reliable, high-performance flanges. Contact us today to discuss your project needs and experience the quality that has made us a trusted name in the industry for nearly four decades.