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precision flange & pipe fittings
Precision Flange 
Pipe Fittings
 
Your Global Manufacturing Partner
 
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Powerhouse Production
Powerhouse Production
 
precision stainless steel flange production
The Ultimate Pursuit from
Materials to Craftsmanship
 
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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
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Reliable Flanges Pipe Fittings, Trusted Worldwide
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Who Are We?
fengexian
2010
Established In
10,000 Tons
Annual Output Capacity
16,000 m2
An Area Of
Wenzhou Shangdian Flange & Pipe Fittings was founded in Wenzhou in 2010. It is an intelligent manufacturer of precision flanges and pipe fittings integrating R&D, production, sales and after-sales service.The company owns self-built standardized production workshops equipped with five-axis machining equipment, CNC precision machining machines and full-process physical & chemical testing instruments, realizing the full-chain production covering forging, mechanical processing and finished product inspection.We mainly supply a full range of industrial-grade and sanitary-grade pipeline products including flanges, elbows and tees. We specialize in custom fabrication of special alloys such as duplex steel and Hastelloy to satisfy rigorous working conditions for chemical industry, semiconductor, pharmacy, IDC liquid cooling, nuclear power, shipbuilding and other fields.
Possessing a full set of domestic and international authoritative certifications including TS, ISO9001, CE-PED, EAC and AD2000, we deliver one-stop supporting services from model selection & customization to after-sales maintenance. Our products are sold across China and exported worldwide, winning consistent trust from global engineering customers.
CE
CE
ISO 9001
ISO 9001
ISO14001
ISO45001
ISO 9001
TS2733E31-2030
ISO 9001
ISO 14001
ISO 9001
AD2000

Why Choose Shangdian
Flange & Pipe Fittings ?

fengexian

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.

Featured Products

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End-To-End Flange

Pipe Fittings

Expertise

 
 
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Flange Solutions, Global Industries

fengexianbs
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.
1
DIGITAL SHOWROOM
fengexian
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

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Company News
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How to Choose the Right Stainless Steel Flange Material? (304 vs 316)

Company News
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Subvert Flange Manufacturing! Full‑Process Digital Factory in Wenzhou

Company News
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The Complete Guide To Flange Selection: 5 Steps To Precise Matching To Eliminate Industrial Leaks at The Source

Company News
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Complete Selection Guide for Stainless Steel Flanges: Materials, Types, Standards and Working Condition Matching Solutions

Product News
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Pitfall Avoidance Guide for Stainless Steel Flanges & Pipe Fittings｜Analysis of Common Quality Traps for Overseas Buyers

Company News
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Complete Procurement Guide for Flanges & Pipe Fittings: Specifications, Standards, Materials And Pitfall Avoidance Tips

Product News
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How to Select the Right Flange Gasket?

A leaking pipe flange is rarely just a basic maintenance issue. It acts as a safety hazard and a harsh environmental compliance risk. It frequently triggers massive unplanned operational downtime. Selecting the correct gasket means you must move beyond generic replacements.

Product News
Why Is Flange Face Protection Important.png

Why Is Flange Face Protection Important?

Engineering realities dictate structural success. The integrity of a piping system relies entirely on the precision of its sealing surfaces. Even minor abrasions on a machined face can compromise the entire connection. Industrial facilities cannot afford these microscopic points of failure.

Product News
How to Flange Out a Stainless Steel Pipe.png

How to Flange Out a Stainless Steel Pipe: 5 Best Tips to Use Steel Pipe Flanges

Flanging out stainless steel pipe serves as a foundational operation across industrial manufacturing. High material costs mean fabrication mistakes burn through project budgets incredibly fast. The cost of failure brings even steeper consequences to your organization.

Telephone
+86-189-7957-0760

Quick Links

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+8618969712218Contact Info

 
WhatsApp：+8619170756831
Tel: +86-18979570760
E-mail:xuran1603@gmail.com  
Address: No. 505, Binhai 2nd Road, Binhai Industrial Park, Longwan District, Wenzhou City, Zhejiang Province, China

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