Perforated Stainless Steel Corrugated Flexible Gas Flexible Metal Hose Tubing

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Product Description

Basic Information Overview
Model NO. 9 mm - 50 mm
Suitable for Car Brands FAW; Chery; GAC; Li
Car Model B30; Atenza
Engine Type 1.5L; 1.4t; 2.0t
Body Material Steel / Stainless Steel 304; 316 L; 321
Certification ISO9001, TS16949
Discharge Standard Euro V
Color Silver
HS Code 8307100
Product Description
Perforated Stainless Steel Corrugated Flexible Gas Flexible Metal Hose Tubing
Flexible Metal Hose Tubing 1
Flexible Metal Hose Tubing 2
Stainless steel corrugated hoses are flexible pressure-bearing fittings utilized to compensate for mutual displacement at pipeline or machinery connection points. They effectively absorb vibration energy, reduce noise, and offer excellent flexibility, corrosion resistance, and high/low temperature durability.
Product Name Perforated Stainless Steel Corrugated Flexible Gas Flexible Metal Hose Tubing
Surface Finishing Polished: High polish, Mirror polish
Supply Cycle Samples: 25-35 days; Bulk orders: 40-60 days
Packing Carton Box / Plywood Case / Custom Packaging
Application Exhaust System; Automotive Accessories
Technical Specifications
Parameter Measurement Details
Outer Diameter (φ) φ9 φ12 φ14 φ25-50
Wall Thickness (mm) 0.5 0.3 0.4 0.5-0.6
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Key Performance Features
1
Corrosion Resistance: High-grade stainless steel ensures longevity in harsh environments.
2
Pressure Resistance: Engineered to withstand high-pressure liquid and gas conveying.
3
Temperature Tolerance: Reliable performance at temperatures ≥350°C.
4
Noise Reduction: Effectively suppresses engine and machinery vibrations.
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Industrial Application
Exhaust bellows are primarily used in the exhaust systems of large vehicles like trucks and buses. Installed between the engine manifold and the muffler, they provide a flexible coupling that reduces stress on the entire system.
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Application 2
Manufacturing & Packaging
Our 20,000-square-meter facility utilizes advanced processing services including welding, punching, and precision cutting to meet the highest industry standards.
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Frequently Asked Questions
Do you test all your goods before delivery?
Yes, we conduct 100% testing before delivery. All processes follow strict quality control procedures from production to final shipping to ensure high reliability.
Can you provide OEM or ODM customization?
Absolutely. If you provide new product drawings or samples, we can customize them according to your specific requirements and offer professional design advice.
Can you meet high precision requirements on drawings?
Yes, we can strictly follow the tolerances specified in your technical drawings to provide high-precision parts.
What is the standard delivery time?
Generally, samples take 3-10 working days after payment. Bulk manufacturing periods typically range from 40-60 days depending on order quantity.
What materials are available for the corrugated hoses?
We primarily use high-quality Stainless Steel 304, 316, and 316L, which provide excellent resistance to heat and corrosion.
What are the main advantages of your flexible metal hoses?
Key benefits include high temperature resistance (≥350°C), superior vibration absorption, long lifespan (over 60 years under normal conditions), and environmentally friendly recyclability.

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