Shaped corrugated metal pipe culverts way we now, with the rapid development of industrialization of mutual penetration and various science and technology, flexible corrugated pipe, corrugated metal pipe culverts it has not only been widely used in the production of machinery, petrochemical, instrumentation and various projects use, but also our country's nearly three decades, it has expanded used in the aerospace, aviation, nuclear energy, shipbuilding, electronics and new advanced construction and other industrial sectors, and has become a modern engineering technology not lack of parts, play a more obvious effect. The most common way to forming bellows, what does? We simply introduce you to it. Hydroforming molding method is most commonly used in corrugated metal pipe culverts. Use it in the fluid pressure in the tube, professional wholesale flexible corrugated pipe, tube constraint is bulging ring until around the ring to render subservient, and then compress the tube to the desired length. More use of small diameter bellows this approach. Roll forming process is mainly used for the processing of large bellows, relying provided in the roll forming tube forming wheel can roll into a single wave-shaped, and some equipment can also be a ripple into a number. Selection in the tube inside the tire tool dilatation, individually pressed into corrugated expansion, after it began to take shape, soft corrugated pipe sales price, and then list Kun coining customization. The basic structure of the axial type metal bellows axial metal bellows is widely used to absorb axial displacement compensation, flexible corrugated pipes manufacturer of high quality, mainly used to compensate the displacement of straight pipe sections, of course, can absorb a small amount of lateral displacement. Because mainly composed of bellows, so there are many different places, it is called. Its structure is varied, but basically similar means due to the composition of the two adjacent pipes, flanges and other devices or a metal bellows, generally based on the circumstances have to be equipped with guide sleeve or sleeve, etc. use. Hinged metal bellows is mainly used in the displacement plane of the pipe does not have an axial performance is generally plus or minus 9 degrees compensation. Specific parameters are as follows: Specifications: DN65-DN5000 Pressure: 0.1MPA-2.5MPA Connection: 1 to take over the connection flange 2. compensation:. ± 4 ° - ± 9 degrees Axial bellows mainly because absorb lateral displacement The capacity is limited, and you can not use more than a certain pressure or temperature, the diameter is too big occasions, and the situation axial and lateral displacement or lateral displacement of the case may not exist, then we must choose another bellows instead a. Specializing in the production of flexible corrugated pipe, hose Hopen (online consultation), flexible corrugated tube provided by Hao Peng Ning County, stainless steel metal hose Limited. Ning County Hopen stainless steel metal hose Limited (www.haopengguanye.com) (www.haopengguanye.com) is Dezhou, hoses leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness , the maximum meet customer needs. In Hopen hose leadership with the staff warmly welcome all inquiries negotiations to create Hopen hose better future.