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Tengzhou Fengrui Machinery Manufacturing Co., Ltd
Tel：+086-632-5676866
Fax：+086-632-5610333
Photo：+08615588206866
WeChat：15588206866
E-mail：tzfrmf@163.com
Address: Fengrui Rotary Joint Factory, East Capital, Hongxu Industrial Park, Tengzhou, Shandong Province (west of the Ecological Park)

H Series Rotary Joimts

WF Series Slewing Joint

U series rotary joint

L series rotary joint

K Series Rotary Joimts

HT Series Rotary Joimts

Rotating Unions 55 Series

HMDN Series Rotary Joimts

HMDU Series Rotary Joimts

HM Series Rotary Joimts

MT Series Rotary Joimts

M Series Rotary Joimts

ABOUT US

关于我们

Tengzhou Fengrui Machinery Manufacturing Co., Ltd

Since establishment in 2008,China ShandongTengzhou Fengrui Machinery Manufacturing Co., Ltd, has been dedicated to the manufacturing, research and development of rotary joints, hydraulic slip rings, rotary joints, metal hoses, metal compensators, sealing stack rings, quick-change joints, and corrugated...

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Company Dynamics Industry information

2022-09

Why use a rotary joint?

Insomemechanicalequipment(suchascastingmachines,calenders,sheetmachines,steelconverters,hydraulice..

2023-02

The hazard of impermissible te..

Thehightemperatureenvironmentcanleadtoadecreaseinthehardnessandstrengthoftherotaryjoint,anditisalsop..

2022-09

China Fengrui rotary joint flu..

Accordingtothedifferentmedia,pressure,passagespecificationsandtypesofrotaryjoints,rotaryjoints,and..

COLUMN

For Media Hydauic Oil

For Multi-Media

For Continuous Casting

Metal Hose

Current location:Home -> Product Center -> Metal Hose

Metal Hose

Published on:2022-09-29 10:28:30 | Click through rate:2960

产品特点

——————————————————— PRODUCT FEATUREA ———————————————————

The metal hoses produced and sold by China Fengrui Machinery are made of 1Cr18Ni9T or SUS304 and SUS316L. The DPW pulsed argon arc automatic welding process and the new heat treatment process double the service life of the hose. The pipe body is soft, with a small radius of curvature, corrosion resistance, flexibility, and good vibration resistance. It is suitable for the transportation of various fluid media such as steam, water, air, oil, corrosive liquids, and medicines. , Vibration and noise reduction, the center adjustment of piping plays an important role.

High temperature resistance and aging resistance
The steel belt of Shanghai Baosteel is selected, which can withstand high temperature and low temperature of -196~+420℃;
Compression and explosion-proof
10 shares of rent-increasing steel belt, a variety of materials optional;
The corrugations are tightly arranged
The corrugations in the sleeve are closely arranged, the wave spacing is dense and the wall thickness is dense, which can effectively absorb the stress of the hose vibration;
100% full inspection factory
Strictly abide by the 100% full inspection of each hose, and pass the gas and liquid inspection, pressure measurement and test one by one;
Multiple connection methods
A variety of connection methods and 16 connection types are available, such as flat mouth, bell mouth, ball mouth, outer wire, sanitary quick-fit, male head, female head, inner wire elbow and flange.

技术参数

——————————————————— PATMETERS ———————————————————

（mm）	工称压力PN Mpa
6	0.6～25Mpa
8
10
（12）
15
（18）	0.6～20Mpa
20	0.6～20Mpa
25	0.6～15Mpa
32	0.6～10Mpa
40	0.6～10Mpa
50	0.6～6.3Mpa
65	0.6～6.3Mpa
80	0.6～5.0Mpa
100	0.6～4.0Mpa
125
150
（175）	0.6~2.5Mpa
200
250
300	0.6~2.0Mpa
350	0.6~1.6Mpa
400
450
500
600	0.6~1.0Mpa

Note: The working pressure of the metal hose at high temperature is calculated according to the following formula: Po=PxK
P: Nominal pressure: Mpa
K: temperature correction factor (please go to the technical article on this website to check the relevant temperature correction factor)

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