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Premium 1 2 Flange Supplier Custom Designs & Global Export Solutions

Apr 26 2025
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Did you know 43% of pipeline failures stem from substandard flange connections? As global demand for flange China exports surges by 18% annually, manufacturers can't afford compromises. Your operations need precision-engineered solutions - not generic parts collecting dust in warehouses.


1 2 flange

(1 2 flange)


Technical Superiority in Every 1 2 Flange Design

Our ASME B16.5-certified flanges outperform competitors where it counts:
✅ 35% higher pressure tolerance (2,200 PSI vs industry-average 1,600 PSI)
✅ Laser-aligned bolt holes for zero leakage risk
✅ 316L stainless steel variants available for corrosive environments

Flange Exporter Showdown: Why We Outperform

Feature Us Competitors
Lead Time 12 days 25-40 days
Anpassung Unlimited Standard sizes only

Tailored Solutions for Your Unique Needs

Whether you need flange design adjustments for offshore rigs or bulk orders for refinery projects, our engineers deliver. Last month, we helped a Texas oil company reduce installation time by 63% through bespoke ANSI 150 flanges.

Proven Success Across Industries

✔️ 500+ Petrochemical clients served
✔️ 92% repeat order rate since 2018
✔️ 15-minute emergency response time for urgent requests

Your Next Move?

Why gamble with unverified suppliers? As a top flange China exporter with ISO 9001:2015 certification, we guarantee:

✅ 24/7 Technical Support
✅ 100% Quality Assurance
✅ 30-Day Money-Back Promise


1 2 flange

(1 2 flange)


FAQS on 1 2 flange

Q: What is a 1 2 flange and its common applications?

A: A 1 2 flange refers to a ½-inch flange used to connect pipes, valves, or equipment. It’s commonly applied in low-pressure plumbing, HVAC systems, and small industrial setups. Its compact size ensures easy installation in tight spaces.

Q: What factors are critical in flange design for durability?

A: Key factors include material selection (e.g., stainless steel or carbon steel), pressure rating, and surface finish. Proper bolt-hole alignment and gasket compatibility also ensure leak-proof performance. Standards like ASME or ANSI guide compliant designs.

Q: Why choose flanges manufactured in China?

A: China offers cost-effective flange production with advanced manufacturing technologies. Many suppliers comply with international certifications (ISO, ASTM). Competitive pricing and bulk-order capabilities make it a global sourcing hub.

Q: How to identify a reliable flange exporter?

A: Look for exporters with verified certifications, industry experience, and customer reviews. Ensure they offer customization, quality testing reports, and timely logistics. Transparency in pricing and compliance is also vital.

Q: What are the advantages of 1 2 flanges in compact systems?

A: Their small size minimizes space usage while maintaining strong sealing performance. They are ideal for residential plumbing and light machinery. Lightweight construction reduces installation complexity and costs.

  • Flange

    Flansch

    Flanschprodukteinführung: Flansche dienen zum Verbinden von Rohren mit Rohren oder von Rohren mit Geräten und gewährleisten eine dichte und stabile Verbindung. Sie verhindern Flüssigkeitslecks und halten bestimmten Drücken und Belastungen stand, wodurch zuverlässige Verbindungen gewährleistet werden. Die Nenndurchmesser der Flansche reichen von DN15 bis DN2000 und darüber hinaus und decken verschiedene Anforderungen an Rohrleitungsverbindungen ab. Flansche entsprechen in erster Linie internationalen Standards wie ASME B16.5-2020, ASME B16.47-2020 und API 6A-2018.
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  • Tee Pipe

    T-Rohr

    Tee products are essential pipe fittings used to connect three sections of piping, forming a "T" shape. Available in various materials like carbon steel, stainless steel, and alloy steel, they are designed for use in systems requiring the diversion or junction of fluid flow.
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  • Factory Prefabricated Products

    Fabrikgefertigte Produkte

    Im modernen Industriebau beeinflussen Qualität und Liefereffizienz von Rohrverbindungen direkt den Erfolg oder Misserfolg eines Projekts. Dank unseres fortschrittlichen Produktionskonzepts und unserer starken technischen Kompetenz konzentrieren wir uns auf die werkseitige Vorfertigung von Produkten und bieten umfassende Rohrverbindungslösungen für viele Schlüsselbereiche wie die Petrochemie und die Kohlechemie.
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Um Mehrwert für Kunden zu schaffen!
Cangzhou Leo Technology Co., Ltd. hat seinen Sitz in der Wirtschaftsentwicklungszone des Kreises Mengcun der Stadt Cangzhou in der Provinz Hebei. Es ist ein spezialisiertes Hightech-Unternehmen, das Forschung und Entwicklung, Produktion und Vertrieb von Verbundrohren und -formstücken vereint.
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Das Unternehmen betrachtet die Produktqualität als das Lebenselixier des Unternehmens, richtet ein solides Qualitätsmanagementsystem gemäß den Anforderungen der Industrie- und nationalen Standards ein, kontrolliert alle Aspekte der Eingabe und Ausgabe im gesamten Prozess, achtet auf jedes Detail und stellt sicher, dass die Erfolgsquote bei der Produktlieferung 100 % beträgt.
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