Bellows Manufacturer
14 Years of Experience
from numerous European and American customers.
Top Quality Flex Bellows With Wholesale Pricing
By the usage of SIEMENS PLC control system bellows forming machine, our bellows have good quality consistency. This has been valued and recognized by buyers from many large companies.
Check Out Our Metal Bellows
You need more than just a bellows, you also need a senior supplier with 13 years of experience in this field to build your brand and increase your profits. Let EASTFLEX BELLOWS help you achieve business success.
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EASTFLEX's Services Always Go Extra Mile
We have been rigorously screening suppliers. Our stainless steel raw materials come from Baosteel’s first-class wholesalers, and we have established a cooperative relationship with them for many years. High-quality raw materials are the guarantee for the quality of our bellows to stand out.
Start With Low MOQ
If you’re interested in buying flex bellows in bulk, we accept orders with a minimum quantity of 50 pieces for your initial order.
Lighting Fast Delivery
We’ve got plenty of common materials in stock for quick delivery, making it a time-saving option for you.
One Year Warranty
We offer a one-year quality guarantee with free replacements for all our products, and we’re proud to say we haven’t had any quality complaints for five years straight.
Why choose EASTFLEX?
Automatic Forming
All bellows are automatically formed to keep quality consistency.
EJMA Calculation
EJMA Calculation software helps to verify the feasibility of designs.
Helium Leak Test
We conduct helium leakage inspections to guarantee the safety of our bellows.
Top-notch Quality
Well-developed skills & strict quality control bring you top-quality.
FAQs About Metal Bellows
EASTFLEX BELLOWS has been wholesaling metal bellows for 13 years and we have encountered all kinds of problems, here are the most important concerns of our customers before closing the deal.
How Long Do Exhaust Bellows Last?
The lifetime of the exhaust bellows is closely related to the number of working cycles, time, and frequency. You can consult your supplier for more helpful information.
Exhaust Flex Pipe Sizes
According to different vehicles and the size of exhaust pipes, there are mainly 7 sizes of exhaust hoses. They are 1.75 inch, 2 inch, 2.25 inch, 2.5 inch, 3 inch, 3.5 inch, and 4 inch. These sizes are also the most common and most easily available sizes on the market. The total length of the exhaust flex pipe will vary greatly depending on the product structure, but you don’t need to worry about it, we can customize different lengths according to customer requirements.
Exhaust Bellows Material
Its commonly used materials are stainless steel 304, 321, and titanium. According to different working environment and customer needs to choose the most suitable material.
Metal Bellows Applications
It has been widely used in many equipments or systems such as fluid, sealing, sensing, vacuum technology, solar energy, and automobiles.
How Bellows Are Manufactured?
Generally speaking, the production of bellows is to fix the metal pipe and install a set of corrugated mold inside or outside the metal pipe. When the stress of the metal pipe exceeds the yield strength of the material, it will be formed according to the designed mold shape.
What does the exhaust bellows do?
Because the engine mounts and transmission systems are quite rigid, they cannot move too much. The exhaust bellows works as an elastic vessel, and can well absorb the rock generated by the engine operation and the thermal expansion caused by the heat of the exhaust system.
Export to the US since 2011
Established long-term cooperative relationships with customers from 12 different states.
