JR Netal Flexible Hoses-Flexible Metal Hose

Overview

Flexible Metal hose is a kind of flexible component which is used to conveying different kinds of mediums. It is composed by stainless steel bellow with one or more layers steel thread or steel strip mesh sleeve, two ends with joint or flange head.Stainless steel metal hose as a kind of flexible pressure resistance pipe, installed in liquid transportation system, used to compensate pipe or machine equipment connection mutual displacement, absorb vibration energy, has the function of vibration reduction and noise damping.

Braided flexible connectors are an important part of a wide range of systems that require flexibility in fluid transfer. They are constructed from lengths of corrugated stainless steel bellows which are covered with flexible stainless steel braiding to add strength. Flexicraft makes quality metal hose in any length or fitting, up to 24" diameters. The connectors shown below are common length and fitting combinations that are kept in stock as flexible connectors for pumps and other equipment. These connectors are competitively priced and are available for quick shipment. Tey are commonly applicated For the chemical industry, metallurgy, electricity, shipbuilding, construction and other industries.

Application:

Metal hose mainly used in pipeline which need fully flexibility and pipe fitting that need anti-vibration, also can be used in steam, gas, air, petroleum, chemical industry, medicine.

Conveying corrosive chemical medium or organic solvents. (for example, loading and unloading of ammonia, acetone, etc)

Conveying high temperature gas, hot oil,etc.(for example: hot steam, heat conduction oil)

Conveying low or ultra-low temperature medium. (for example: liquid nitrogen)

Under the environment of high temperature, conveying water, steam, oil, and other media. (for example: the steelmaking and continuous casting equipment, coking in water system and hydraulic system)

Pipeline that need vibration reduction and noise elimination.(pump entrance and exit)

Design temperature：-20℃～+400℃

Features

1. To absorb effectively the vibration, noise, thermal expansion from pipeline system;

2. To resolve minor deviation because of piping connection and eliminate the pipeline residual stress;

3. Applied to repeated motion region in high-temperature areas, good anti-fatigue performance;

4. Good flexibility, resistant to high temperature, resistant to corrosion.

Specification

Norminal diameter	Inside diameter mm	Outside diameter mm		Minimum bending radius mm		Maximum working pressure Mpa
Norminal diameter	Inside diameter mm	Corrugated hose	With a network set	Static	Dynamic	one network set	two network set
8	8.8	13.2	14.4	50	110	15	20
10	11.7	16.5	17.7	65	145	15	20
15	13.5	19.5	21.1	80	180	15	20
20	20	27	28.6	120	270	10	15
25	27	34.5	36.1	160	360	63	10
32	32	40	41.6	175	400	40	63
40	39.6	52	53.6	225	510	40	63
50	49.7	62	63.6	280	640	30	50
65	61.2	80.2	81.8	410	915	30	50
80	79	96.3	97.9	486	1030	30	50
100	101.2	119.6	121.2	610	1340	25	40
125	124.1	145.3	146.9	700	1540	25	40
150	149.4	180.8	182.4	810	1780	25	40
200	176	240	243.2	1000	2000	25	40
250	248	290	294	1250	2500	25	40
300	298	350	354	1500	3000	16	25
350	347.6	400	404.8	1750	3500	16	25
400	397.6	460	464.8	2000	4000	16	25