sinohose

As one of the best rubber pipes suppliers , we can tell you how to judge the quality of rubber hose. Look at the appearance of rubber hose pipe: rubber appearance is generally divided into two kinds, smooth surface and cloth surface. The smooth surface requires external lubrication, no bubbles and bulges; cloth grain surface requires flat, common distance around the cloth. See reinforcing layer: reinforcing layer is generally surrounded by fibres and steel wires. The more layers there are, the greater the pressure they will accept. This is an important goal of discrimination. See if there is migration in rubber hose: normally, Rubber Hose core is round, if it is oval or not, it may affect the use of Rubber Hose. Look at the winding function of rubber hose: half of the hose is winding. Investigation of the appearance colour and spring back speed shows that the colour change is small and the spring back speed is fast, which proves that the quality of hose is better. As one of the bes...

As a hose clamp maker , we can tell you applications of hose clamp. Hose clamps are fasteners at the connection of soft and hard pipes. The hose clamp solves the problem of dead corners and leakage of liquid and gas when the hose clamp is used in the connection of small diameter soft and hard pipes in the prior art. The hose clamp adopts an open inner and outer ring structure and is fastened with bolts. The hose clamp effectively solves the problem of dead angles and liquid and gas leakage when small-diameter soft and hard pipes are connected. The simple structure is easy to manufacture and the cost is 30% of the original product. Supporting parts for pharmaceutical, food and wine wastewater treatment, purification and dedusting auto parts and other machines. Features of hose pipe clamp : The friction of the worm is small, which is suitable for the connection of high-end models or anti-corrosion materials. The hose clamp has a wide range of application, torsion and pressure resistan...

As a hose clamp manufacturer , we can tell you some tips about Installation of hose clamp.We are one of a hose manufacturers , offering various products. 1. Factors affecting the installation quality of stainless steel strong hose clamps (1) The hose clamp must not have defects such as blowholes, trachoma, and shrinkage cracks. (2) The material and performance of the sealing ring must meet the requirements. There should be no bubbles, impurities, cracks, uneven unevenness on the sealing surface, and aging rubber rings cannot be used. (3) The moving distance of the snap ring in the clamp is theoretically half of the expansion and contraction of the joint. The actual measurement should be measured. In order to promote the sealing effect, the left and right end pipes are matched with the clamp before leaving the factory.In actual engineering, it is not appropriate to replace the end pipe directly with ordinary pipes, and the perpendicularity of the end face of the end pipe and the axis a...

As one of a hose manufacturers ,we can tell you that spring clamps are also called Japanese clamps. It is stamped from spring steel at a time, and the outer ring has two ears for hand pressing. When clamping is needed, just press both ears firmly to make the inner ring bigger, then put in the round tube, and then release the handle to hose pipe clamp . Easy to use. Can be reused. Spring clamp features: 1. 360 ° inner ring precision design, after sealing, it is a complete and uniform circle, and the sealing performance is better; 2. The burr-free edge material treatment effectively prevents damage to the pipeline; 3. After effective dehydrogenation treatment, there is no need to worry about problems such as breakage for long-term use; Steel belt type elastic hoop 4. According to the European standard surface treatment, the salt spray test can reach more than 800 hours; 5. Easy installation; 3. After 36 hours of continuous elasticity test, to ensure high-strength mechanical proper...

As one of a flexible pvc hose suppliers , we can offer some information about our products. Generally speaking, pipes with a diameter of less than DN100 use a threaded connection, and fire pipes with a diameter of ≥100 use a hose pipe clamp type connector interface. Fire hoses with a diameter ≥ DN100 used screw connection in the past, which was very difficult to construct. This is due to the large diameter, shallow thread at the pipe interface, weak connection, easy to leak, and deep thread, the thread at the interface. The wall of the tube is too thin to withstand the working pressure of the system and it is easy to break. Now, the specifications have been revised. As for economic analysis, the threaded interface is cheaper than the clamp connector interface. The clamp interface is the best method at present. As one of a pvc hose pipe manufacturers , we offer various products.

Fire hoses with a diameter ≥ DN100 used screw coupling in the past, which was very difficult to construct. This is due to the large diameter, shallow thread at the pipe interface, weak connection, easy to leak, and deep thread, the thread at the interface. The wall of the tube is too thin to withstand the working pressure of the system and it is easy to break. That is to say, the old fire protection design code requires that the pipeline behind the alarm valve, regardless of the diameter of the pipe, require the use of screw couplings to be defective, which is also the main reason why this code needs to be modified. So, what solution has this always had in the engineering practice afterwards? As one of a pvc hose pipe manufacturers , we can tell you the answer. Heavy-duty hose pipe clamp 1. Pipes with a diameter of <DN100 use a threaded coupling. Pipes with a diameter of ≥100 use a welded or flanged interface. The inner wall of the pipe near the weld is no longer treated for cor...

The hose clamp is a device that has been widely used in various mechanical and chemical industries such as vehicles, firefighting, and ships. Its appearance and development have greatly improved many industries in our daily life. So what do users need to pay attention to when choosing a clamp? Why do more and more users need to weigh different standards and conditions when choosing a clamp? As a hose clamp maker , we can give some advice for you. First of all, before choosing a clamp, you need to clarify your needs and understand the role of different clamps. Nowadays, with the increasing demand of users for clamps, a variety of clamps have appeared around us, providing us with different options. Therefore, as users choose the clamps, they must understand the role of different types of clamps. After clarifying their needs, choose the clamps that meet their needs. Secondly, according to your needs, buy products that have advantages in many aspects such as quality and price. Choosing ...

When we use Rubber Hose, we may encounter some problems, such as assembly, inspection, cleaning and so on. As one of the professional rubber pipes suppliers , let's talk about these three points separately. First of all, I would like to talk about the matters needing attention when assembling. (1) Metal parts (joints) 1. Please select hose camlock fittings suitable for hose size. 2. When inserting the tail part of the joint into therubber hose, the oil should be applied to therubber hoseand the tail of the hose. Do not use fire. If insertion is not possible, hot water can be used to heat the hose and then insert the joint. 3. Please insert the tail part of the sawtooth pipe of the joint into the rubber tube completely. 4. Do not use a push-in joint at one time, which may cause rubber tube rupture. (2) Other joints 1. Avoid excessive wire ligation. Please choose a special sleeve or strap. 2. Do not use scarred or rusty joints. Second, matters needing attention during inspe...