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High-Quality Backing Flanges Reliable Flange Exporter in China

مه 07 2025

اشتراک گذاری:

Did you know 32% of industrial shutdowns stem from flange failures? Poor-quality backing flange
s cost global industries $2.7B annually in repairs. Your operations deserve better. Discover how premium backing flanges from China's top flange exporter slash downtime and boost ROI.

(backing flange)

Technical Superiority That Beats Competitors

Our ASTM A182 F91 backing flanges withstand 2,200 PSI pressure - 18% higher than industry averages. See the difference:

Feature	Standard Flanges	Our Backing Flanges
Corrosion Resistance	1,200 hours salt spray	2,500 hours
Temperature Range	-29°C to 425°C	-196°C to 650°C

Why Top 5 Global Exporters Source from China?

Chinese flange manufacturers control 68% of global OEM supply chains. Here's what sets us apart:

15-30% cost advantage vs European suppliers
ASME + PED + TUV certifications as standard
45-day lead time with traceable logistics

Custom Solutions for Extreme Conditions

Need flanges for Arctic pipelines or geothermal plants? Our engineers deliver:

Custom metallurgy (Duplex/Super Duplex options)
Non-standard sizes up to 120 inches
3D-model-based prototyping

Proven in 1400+ Global Installations

See how we helped:

⚡ Oil refinery in Texas: 7-year zero-leak performance
⚡ LNG terminal in Qatar: 40% faster installation
⚡ Chemical plant in Germany: 22% maintenance cost reduction

Ready to Upgrade Your Flange Game?

Join 850+ satisfied clients who switched to China's 1 flange exporter. Get free technical consultation and 5% discount on first order!

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FAQS on backing flange

Q: What is a backing flange used for in industrial applications?

A: A backing flange supports and aligns piping systems, ensuring structural integrity during welding. It is commonly used to prevent distortion in high-pressure or high-temperature environments.

Q: How does a flange exporter ensure product quality?

A: Reputable flange exporters adhere to international standards like ANSI or ASME. They implement rigorous testing, including material inspections and dimensional checks, to guarantee reliability.

Q: Why choose a flange supplier from China?

A: Flange suppliers in China offer cost-effective manufacturing without compromising quality. Many are ISO-certified and specialize in bulk orders with fast global delivery.

Q: What materials are backing flanges typically made from?

A: Backing flanges are often crafted from carbon steel, stainless steel, or alloy steel. Material selection depends on corrosion resistance, temperature, and pressure requirements.

Q: Can flange exporters in China provide custom designs?

A: Yes, many Chinese flange exporters offer custom machining and finishing services. They tailor dimensions, coatings, and specifications to meet project-specific needs.

3 Inch & 8 Galvanized Pipe Durable, Rust-Resistant Steel Tubing

Carbon Steel Seamless Pipes & Tees Manufacturer Custom Solutions

محصولات فروش داغ

Overlay Welding Clad Steel Pipe

Overlay Welding clad Steel Pipe features a high-performance welded overlay that enhances the pipe’s surface properties, providing superior resistance to corrosion, erosion, and wear. This process involves applying a wear-resistant alloy layer over a strong steel base, making it ideal for industries such as oil and gas, mining, and chemical processing, where pipes are exposed to harsh conditions. The overlay ensures extended service life, reduced maintenance costs, and reliable performance even in extreme environments. With its combination of strength, durability, and corrosion resistance, the Overlay Welding Steel Pipe is a trusted solution for critical applications.
مشاهده همه
درپوش لوله

Pipe caps come in different shapes, including round, square, and oval, and can be designed for both threaded and welded connections. They ensure the integrity of piping systems during transportation, storage, and installation by protecting the pipe ends from dirt, debris, and environmental factors. Durable and easy to install, pipe caps are critical for maintaining system efficiency and safety.
مشاهده همه
لوله های فولادی بدون نیمه کربن

Carbon Seamless Steel Pipes are made from high-quality carbon steel and manufactured without welded seams, offering exceptional strength, durability, and resistance to pressure. These pipes are ideal for a wide range of applications, including oil and gas pipelines, construction, automotive, and fluid transportation systems. The seamless design ensures uniformity, higher structural integrity, and improved performance under high pressure and temperature conditions.
مشاهده همه

برای ایجاد ارزش برای مشتریان!

Cangzhou Leo Technology Co., Ltd. در منطقه توسعه اقتصادی شهرستان Mengcun، شهر Cangzhou، استان هبی واقع شده است. این یک شرکت تخصصی با فناوری پیشرفته است که تحقیق و توسعه، تولید و فروش لوله‌ها و اتصالات کامپوزیت را ادغام می‌کند.

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این شرکت کیفیت محصول را عمر شرکت می داند، یک سیستم مدیریت کیفیت سالم را مطابق با الزامات صنعت و استانداردهای ملی ایجاد می کند، تمام جنبه های ورودی و خروجی را در کل فرآیند کنترل می کند، به تمام جزئیات توجه می کند و اطمینان می دهد که نرخ پاس تحویل محصول 100٪ است.

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