Product introduction：

The metal hose produced by Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd. is an important connecting component in engineering technology, composed of corrugated flexible pipes, mesh sleeves, and joints. As compensation components, sealing components, connecting components, and shock absorption components in various gas and infusion pipeline systems, as well as length, temperature, position, and angle compensation systems, metal hoses are applied in various fields such as aerospace, petrochemical, mining electronics, machinery and shipbuilding, medical and health, light textile electronics, energy construction, etc.

Metal hose is an important component of modern industrial equipment connection pipeline. Metal hoses are used as wire, cable, wire and cable protection tubes for automatic instrument signals and civil shower hoses in sizes from 3mm to 150mm. Ultra-small diameter stainless steel hose (inner diameter 3mm-25mm) is mainly used for precision optical rule sensor line protection, industrial sensor line protection, has good softness, corrosion resistance, high temperature resistance, wear resistance, tensile resistance.

[Product name] : stainless steel metal hose

[Product alias] : Metal hose

[Product Specification] : [DN8mm-DN400mm]

[Product Certification] : ISO9001-2008

[ Scope of application ] : [ Weak acid, weak base, weak corrosion class, oil, hot water, cold water, etc. ]

[Material] : Carbon steel, ductile iron, stainless steel.

[Product color] : Blue, can be adjusted according to customer requirements.

[Operating temperature] : -40 degrees to 80 degrees

---

Product advantage：

1, flexible hose between the metal hose pitch, small bending radius.

2, the metal hose has good flexibility, no blocking or stiffness.

3, the metal hose unit weight is light, good caliber consistency.

4, The metal hose has good softness, repeated bending and flexibility.

5, Metal hose has good corrosion resistance and high temperature resistance.

6, metal hose rat bite, good wear resistance, prevent internal wire wear.

7, metal hose bending resistance, tensile performance, strong resistance to side pressure.

8, the metal hose is soft and smooth, easy to thread installation and positioning.

9, metal hose matching hose joints, easy to connect with instruments and equipment.

---

Product feature：

1, metal hose made of 1Cr18Ni9Ti stainless steel material, with strong corrosion resistance.

2, the hose tube body is thin wall stainless steel tube body hydraulic molding, with strong flexibility, scalability, bending and vibration resistance, strengthen the protection of the woven mesh sleeve, so that it has a high bearing capacity.

3, The connection between the two ends of the hose can also be made into other connection methods except thread and flange standard, convenient connection and use.

4, this product is not only suitable for rotary joint matching, but also widely used in a variety of fluid medium drive soft connection.

DN（mm）	Flange standard code	Flange pressure level
15	Mechanical department JB81-85-59 Ministry of Chemical Industry HG9115-9122-88 international GB9115-9122-88 Note: When the standard code of flange is not indicated in the selection of hose, the flat welding flange amine shall be made according to JB81-59, and the loose sleeve flange amine shall be made according to JB-59	64 40 25 16 10 6 25 Note: The above are the flange pressure levels recommended by our company, in units (Kgf/cm 2).

---

Metal hose Production standard：

Our country had issued the national standard in 1993, "General Technical Conditions for corrugated Metal Flexible Tube" (GB/T14525-93).

Metal hose classification：

There are two kinds of corrugated used in metal hose, one is spiral corrugated pipe; The other is the ring corrugated pipe.

Metal hose function：

The metal hose can be connected in any direction in the pipeline to compensate for temperature and absorb vibration, reduce noise, change the direction of the medium transport, eliminate the mechanical displacement between the pipeline or between the pipeline and equipment, etc., the double flange metal corrugated hose is especially suitable for the flexible joints of various pumps and valves with displacement and vibration.

---

Metal hose Scope of application：

Metal hose product application: used for all kinds of equipment signal line, transmission wire and cable, optical fiber and cable protection.

1, armored cable, precision optical ruler, optical measuring instruments, medical instruments, machinery and equipment for wire protection tube;

2, Applicable to public telephone, remote water meter, door magnetic alarm and other equipment that need to protect the wires;

3, all kinds of small wire protection tube;

4, all kinds of computers, robots and so on network line protection tube.

5, solar equipment pvc outer protective film.

---

Innovative pipeline product services：

Professional manufacturing, professional service, innovation pipeline for you to create more value!

Continuous improvement of service quality, excellence, "sincere service" is the innovation pipeline has been firmly believed in the goal.  Innovation pipeline in strict accordance with ISO9001-2000 quality system certification requirements, strict quality control, responsibility to people, to ensure the healthy operation of production, sales, service.  Strengthen communication with users, dedication to provide our customers with excellent products, perfect and beautiful service, innovation pipeline hereby make the following commitment:

Reasons for choosing innovative pipelines：

The reason why many JTW type metal hose customers choose Innovative water supply equipment is that the key word "win-win culture" Construction of chemical and municipal pipelines in power plants JTW type metal hose service provider - Innovative water supply equipment advocates "win-win cooperation", which means to achieve win-win both internally and externally. Internally, it is Innovative water supply equipment employees themselves. The company creates a good atmosphere, ambitious goals, creates a comfortable Innovative water supply equipment cultural environment, employees achieve their own career goals and growth, and Innovative water supply equipment achieves their interests goals, which is a virtuous circle of "win-win cooperation". Externally, Innovative water supply equipment creates good Construction of chemical and municipal pipelines in power plants JTW type metal hose products and services, and customers gain recognition and provide good service experience for Construction of chemical and municipal pipelines in power plants customers, which is also "win-win", and the sense of trust is further strengthened. This is Innovative water supply equipment complementary ecological win-win.

---

Product standards：

Steel telescopic products are designed, manufactured and accepted in strict accordance with Chinese GB and HG standards and American API standards. The hardness of the sealing surface shall meet the requirements stipulated by the state, and the width shall exceed the national standards.

Instructions for purchasing innovative pipeline products:

1、 Product Material Description: Due to the possibility of scratches or dirt on the surface of materials during transportation or distribution, and the possibility of surface oxidation or insufficient aesthetics during storage, the images and physical objects may also differ. Our manufacturer will definitely make our products more aesthetically pleasing, using high-quality raw materials for production. Our manufacturer promises that our products are of high quality and affordable, and are entirely a customer's choice. If you have other models or specifications of products, you can contact our customer service online or consult us when purchasing

2. Shipping instructions: 

1. Due to the unique nature of the materials, all materials are shipped after payment by the customer, and are specially customized products for the customer. Once sold, there are no returns or exchanges for non material or quality issues! Please understand. 

2. Please provide a clear description of the specific specifications, nominal diameter, working pressure, medium to be conveyed, quantity, and required performance of the required product before shopping. The main reasons for doing so are: 

1) Ensure that the product prices quoted by the manufacturer are correct and accurate; 

2) For customers, it provides protection for their own interests and prevents them from misquoting product prices, causing economic losses for both parties and causing unpleasantness for everyone; 

3) Once the customer has made a decision and both parties sign a contract, the products produced by the manufacturer can meet the actual needs of the customer. 

3. If the customer did not provide a clear description, the seller will not assume any responsibility in the event of a dispute! Please understand!

Pre-sale services：

Product introduction, technical exchange, non-standard product design, troubleshooting.

In sales service：

1. Maintain a trustworthy contract, ensure timely supply, and keep in touch with customers at all times. 

2. For special or complex products, our factory arranges technical personnel to provide training and guidance to users on product use, troubleshooting, adjustment, and maintenance.

After-sale service：

1. The warranty period for innovative pipeline products is 12 months from the factory, and the "three guarantees" service (product quality issues) is implemented. 

2. Our factory regularly organizes technical and inspection personnel to visit our products during use, seeking feedback from users on product quality, usage status, improvement opinions, and other aspects, in order to further improve product quality. 

3.Quickly respond to customer complaints about product quality issues 

4. For after-sales service, users are required to fill out the quality feedback form after the service and provide appraisal opinions, in order to jointly improve the product and service quality of the innovation pipeline.

Order Information：

1. The customer has special requirements for the product and must provide the following instructions in the order contract:

1) Structure length; 

2) Connection form; 

3) , nominal diameter, full diameter, reduced diameter, pipeline size; 

4) Medium used and temperature and pressure range; 

5) Our factory can customize and design special products according to customer specific requirements for experiments, inspection standards, and other requirements. 

2. Our company can customize and design special products according to customer specific requirements. 

3. If the customer provides the determined product type and model, the customer should correctly explain the meaning and requirements of the model, and sign the contract on the condition of mutual understanding between the supply and demand parties.