Flange Connection Metal Hose
Henan Lanphan flange connection metal hose also known as stainless steel hose, metal flexible connection, it’s a high quality flexible connecting pipe in modern industry, also an important connection element in engineering technology, and it plays as compensating components, sealing components, connecting components and shock absorption components in all kinds of gas transmission, liquid transmission systems and length, temperature, location and angle compensation systems. Flange connection metal hose is mainly composed of flexible body (corrugated pipe), net body and various joints in different forms. The inner pipe of metal hose is spiral or annual shape thin-wall stainless steel bellows, outer net cover is weaved by stainless steel wire and steel belt by certain specification. The joints or flange is match with customer’s pipeline joints or flange. The corrugated pipe of metal hose is made by paper-thin seamless or longitudinal seam stainless steel thin walled tube, using high precision plasticity deformation technology, the elastic characteristic of bellows outline decides hose’s flexibility and fatigue resistance. Metal hose can easily absorb all kinds of movement transformation and cyclic loading, especially satisfying compensation for larger displacement, plays an important role on thermal expansion absorption, vibration adsorption of pipeline systems.
There are two connection method of flange connection metal hose: stationary type flange connection, loose type flange connection.
Stationary type flange connection: slip on flange, butt welding flange and welding neck flange.
Flange standard: GB/9119-2000, HG/T5010-58, HG/T20592-2009, HG/T20615-2009, ASME B16.5, ANSI, BS, JIS, DIN, etc.
Nominal diameter: DN15 - DN600mm
Product length: 200mm - 5000mm
Nominal pressure: 0.6MPa, 1.0MPa, 1.6MPa, 2.5MPa, 4.0MPa.
Operating temperature: -196℃-450℃
Medium: liquid, gas, etc.
Flange connection metal hose has excellent flexibility, fatigue resistance, high and low temperature resistance, corrosion resistance, comparing to other hose (rubber hose, plastic hose), metal hose owns longer service life, with the development of modern industry, metal hose has a wider and wider application range. Its application range covers aviation, aerospace, petroleum, chemical engineering, metallurgy, electric power, papermaking, wood, spinning, construction, medicine, food, tobacco, transportation industries, as well as in wiring protection of railway, engine, air-condition, all kinds of machinery, automatic control equipment, electricity generation, power transmission and distribution system, communication system, ship, building, workshop and exposed part in outside.
Flange connection metal hose’s application range covers aviation, aerospace, petroleum, chemical engineering, metallurgy, electric power, papermaking, wood, spinning, construction, medicine, food, tobacco, transportation industries, as well as in wiring protection of railway, engine, air-condition, all kinds of machinery, automatic control equipment, electricity generation, power transmission and distribution system, communication system, ship, building, workshop and exposed part in outside.
Pre-Sales Service
- According to product’s using condition, technicians will offer rationalization;
- Provide detailed product performance specification;
- Provide professional quoted price;
- Provide 24-hour technical consulting reply.
In-Sales Service
- Begin to supervise from raw material, its qualified rate can reach to 100%;
- Whole manufacturing process are in strict accordance with promised procedure requirements, product qualified rate can reach to 100%;
- Provide product’s inspection record of key junctures to customers;
- Provide production schedule photos to customers at regular intervals;
- Package and transport products strictly accordance with export standard.
After-Sales Service
- Under the premise of correct installation, normal maintenance and using, we guarantee one-year warranty period;
- When warranty period has expired, our sold products enjoys lifetime guarantee repair, we only charge cost price for changing product’s standard component and sealing component;
- During installation and adjustment period, our after-sale service staff will communicate with customers frequently to know product’s running state in time. Assist customers to install and adjust products until customers are satisfied;
- If product has malfunction during operation period, we’ll offer you satisfied answer in time. We’ll reply you within 1 hour and provide solution or send staff to spot within 24 hours after receiving maintenance notification.
- Lifelong free technical support. Conduct satisfaction survey and inquiry equipment running condition to clients by telephone or e-mail semiannually from the first day of equipment running, put on records of acquired information.
- What’s the length of flange connection metal hose?
Product length: 200mm - 5000mm. - What’s the nominal diameter of flange connection metal hose?
Nominal diameter: DN15 - DN600mm. - What’s the nominal pressure of flange connection metal hose?
Nominal pressure: 0.6MPa, 1.0MPa, 1.6MPa, 2.5MPa, 4.0MPa. - Can I use ASME for the flange?
Yes, our applicable flange standards includes ASME B16.5, JIS, EN, DIN, or custom-made according to your drawing. - What is the payment terms?
T / T, Paypal, Western Union, Ali credit insurance, L/C etc..
- We have 12, 000 ton hydraulic equipment, to make sure one-time forming of high pressure products.
- We have professional flaw detection team, real time monitoring product quality.
- Supervise every production procedure and every detail.
- Sufficient raw material storage, deliver products in time.
- Cooperate with universities and colleges, guaranteed advancement of product technology.
