ASME B16.5 flange

ASME B16.5 Flanges: Premium Quality, Industry-Leading Manufacturing

Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd. is your trusted ASME B16.5 flange manufacturer and supplier. With 39 years of expertise, our state-of-the-art 35,000 m² facility delivers unparalleled quality and reliability. Our products meet rigorous industry standards, backed by ISO 9001, CE, and PETROBRAS certifications. Trust JS FITTING for superior products that exceed expectations in oil & gas, shipbuilding, and construction sectors.

Key Features

1. Precision Engineering: Manufactured to exact ASME B16.5 specifications
2. Superior Materials: High-grade steel ensures durability and longevity
3. Versatile Applications: Suitable for high-pressure and temperature systems
4. Extensive Size Range: Available in various dimensions to fit your needs
5. Corrosion Resistance: Specialized treatments for harsh environments

Product Types

We offer a comprehensive range of the products to meet diverse industrial requirements:

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

Each type is precision-engineered to ensure perfect fit and optimal performance in your piping systems.

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 available in various materials to suit your specific application:

• Carbon Steel: ASTM A105, A350 LF2
• Stainless Steel: 304/304L, 316/316L, 321, 347
• Alloy Steel: F5, F9, F11, F22
• Duplex Steel: S31803, S32205
• Super Duplex: S32750, S32760

Custom material options are available upon request.

Surface Treatment

We offer multiple surface treatment options to enhance durability and corrosion resistance:

• Black Painting
• Yellow Painting
• Anti-rust Oil
• Hot Dip Galvanizing
• Electro Galvanizing

Our advanced 100-meter automated painting lines ensure uniform, high-quality finishes.

Applications

JS FITTING's ASME B16.5 flanges are widely used in critical industries:

• Oil & Gas: Pipelines, refineries, offshore platforms
• Chemical Processing: Storage tanks, reactors, heat exchangers
• Power Generation: Steam systems, cooling towers
• Water Treatment: Filtration systems, pumping stations
• Industrial Manufacturing: Process piping, equipment connections

Our flanges deliver reliable performance in high-pressure, high-temperature environments.

Packaging & Delivery

We ensure your products arrive in perfect condition:

• Individual plastic wrapping
• Sturdy wooden cases or pallets
• Custom packaging available for specific requirements

With our dedicated logistics network, we guarantee timely deliveries worldwide for both small orders and bulk purchases.

Quality Control

At JS FITTING, quality is our top priority. Our products undergo rigorous testing:

1. Material Composition Analysis
2. Dimensional Inspection
3. Hydrostatic Pressure Testing
4. Non-Destructive Examination (NDE)
5. Visual and Surface Inspection

Our ISO 9001-certified quality management system ensures consistent, high-quality products that meet or exceed industry standards.

Certificates

Our products come with comprehensive certification:

• ISO 9001:2015
• CE Marking
• GOST-R
• API 6A
• PED 2014/68/EU

We provide full material traceability and test reports with every order.

FAQ

Q: What is the lead time for the product orders?
A: Standard lead times are 2-4 weeks, depending on quantity and specifications. Rush orders can be accommodated upon request.

Q: Do you offer custom product designs?
A: Yes, we can manufacture custom flanges to your exact specifications. Contact our engineering team for details.

Q: What is your minimum order quantity for the products?
A: We accommodate both small and large orders. Minimum quantities may vary based on flange type and material.

Q: Can you provide material test reports (MTRs) with my order?
A: Absolutely. We provide comprehensive MTRs and certificates with every shipment.

Contact Us

Ready to elevate your piping systems with premium ASME B16.5 flanges? Contact JS FITTING today:

Email: admin@chinajsgj.com
Phone: +8618003119682 

Experience the JS FITTING difference – where quality meets innovation in product manufacturing. Let's build a stronger, more efficient future together.