precision flange & pipe fittings
Precision Flange 
Pipe Fittings
 
Your Global Manufacturing Partner
 
Powerhouse Production
 
precision stainless steel flange production
The Ultimate Pursuit from
Materials to Craftsmanship
 
Qingshan round steel raw material.
 
Digital production system, full process CNC forging+spectral detection for each piece, and full traceability of each flange from discharge to finished product.
 
flange pipe fittings supplier
Reliable Flanges Pipe Fittings, Trusted Worldwide
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Flange Solutions, Global Industries

Engineered for oil, pharma, power, and 7+ critical sectors—our custom flanges & pipe fittings meet ASME, EN, DIN, JIS, GB, ISO, and global specs.
Your blueprint, our precision.
Who Are We?
2010
Established In
10,000 Tons
Annual Output Capacity
16,000 m2
An Area Of
Shangdian Flange Pipe Fittings Co., Ltd. was established in 2010. Our goal is to become the production enterprise with the best cost performance in the industry. The factory covers an area of 16,000 square meters and has over a hundred employees. Our company mainly deals in stainless steel flanges, pipe fittings and other products.
CE
CE
ISO 9001
ISO 9001
TS
TS
ISO 14001
ISO 14001
ISO 45001
ISO 45001

Why Choose Shangdian
Flange & Pipe Fittings ?

High-Volume Flange Manufacturing

10,000+ Tons Annual Output – 100+ CNC Machines | 30 Tons Daily | Bulk Orders Shipped in 15 Days. Mass Production, Zero Deadline Misses.

Globally Certified Expertise

CE | ISO 9001 | GOST-R | PED – Full Compliance with Your Local & International Standards. Certified Quality, Zero Compromises.

Streamlined Global Sourcing

15+ Years Export Mastery – 24/7 Quotes in 48hrs | On-Time Delivery Guarantee. Your Supply Chain, Simplified.
DIGITAL SHOWROOM
If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation.

Global Engagements & Industry Trends

Company News
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Comparison with Other Flange Types

Flanges are essential components in piping systems, ensuring secure connections, leak-proof sealing, and ease of maintenance. Among the various flange types, the integral flange stands out for its single-piece, welded design that offers enhanced strength and durability. Comparing integral flanges with other common flange types helps engineers and project managers make informed decisions for different industrial applications.

Company News
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Installation And Maintenance Best Practices for Long Neck Flanges

In piping systems, flanges play a critical role in ensuring secure connections, leak-proof sealing, and efficient maintenance. Among the many flange types available, the long neck flange stands out for its extended neck design, offering enhanced mechanical strength, alignment, and stress distribution. Proper installation and routine maintenance of long neck flanges are essential to maximize their performance, ensure safety, and prolong the service life of piping systems.

Company News
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Advantages of Using Necked Flat Welding Flanges in Piping Systems

Flanges are essential components in piping systems, providing secure connections, leak-proof sealing, and easy maintenance. Among various flange types, the necked flat welding flange stands out as a reliable, cost-effective, and versatile option.

Company News
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What Is A Plate Flat Welding Flange?

Flanges play a critical role in piping systems across industries, providing a secure and reliable way to connect pipes, valves, pumps, and other components.

Company News
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Applications of Butt Weld Flange with Neck in Different Industries

Why Flanges Are Indispensable in Modern IndustryIn the world of piping and mechanical systems, the flange plays an irreplaceable role. Acting as a connection interface, it allows pipes, valves, pumps, and other equipment to be securely joined, disassembled, or inspected without cutting the pipeline.

Company News
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With Hard-core Strength To Create Quality, How Can This Stainless Steel Flange Manufacturer Conquer The Global Market?

In the stainless steel flange industry, "professionalism" is never an empty talk, but a hard strength built by R&D capabilities, manufacturing equipment and authoritative certifications. As a professional stainless steel flange manufacturer integrating R&D, manufacturing, sales and service, we alway

Company News
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Covering 150 + Countries Around The World! This Flange Manufacturer Has Won Recognition From 5,000 Service Providers for "all Categories + Excellent Service"

Whether it is national standard flanges in the chemical and mechanical fields, or special-specification flanges in the marine and energy industries, when looking for reliable suppliers, "complete products, good service and wide coverage" are always the core demands of enterprises. And we are ex

Company News
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Quality And Professionalism Are The Best Products

Today, I would like to share with you the facebook customer from South East Asia who has been in South East Asia for many years. He learned about our company through our facebook account and explained patiently through our professionals. Regarding the production process, production process and after

Professional insights
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Characteristics And Practical Application Scenarios of Neck Flat Welding Flange

Features and Practical Application Scenarios of Neck Flat Welding Flange

Telephone
+86-180-7206-2079

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Contact Info

 
WhatsApp:+8618072062079
Tel: +86-18072062079
E-mail: shandina08@gmail.com  shandina08@chinashangdian.com
Address: No. 769, Binhai 5th Road, Longwan District, Wenzhou City, Zhejiang Province, China

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