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 Expansion joint, expansion joint manufacturer, Gongyi Unicom pipeline factory
[telescopic series]
Telescopic device
SSQ cast iron expansion device
Ductile iron expansion device
CS type thermal pipeline expansion device
SF steel expansion device
RS type flexible sleeve type expansion device
Ssqp both ends flange limit pressure plate extension
Sqx-a casing expansion joint
Sqx-b casing expansion joint
Sqx-c casing expansion joint
[transmission joint series]
Force transfer joint
Vssjafg single flange loose sleeve force transfer connection
Vssjaf double flange loose sleeve force transfer connection
Vssjafc detachable double flange loose sleeve transmission
CF type single flange loose sleeve force transfer joint
C2F double flange loose sleeve force transfer joint
Cc2f detachable double flange loose sleeve transmission
Beijing force transfer joint
Shanghai force transfer joint
Tianjin transfer joint
[waterproof casing series]
Waterproof casing
Stainless steel waterproof casing
Type a rigid waterproof casing
Type B rigid waterproof casing
C-type rigid waterproof casing
02s404 rigid waterproof casing
02s404 flexible waterproof casing
07fs02 rigid closed casing
07fs02 flexible sealing sleeve
Special airtight casing for civil air defense basement
[compensator series]
Compensator
TWB / ztwb oil injected DC medium
Silicone skin of nonmetal compensator
Jr type general purpose metal hose
stainless steel bellows
QB type spherical compensator
Directly buried corrugated compensator
Axial inward pressure bellows expansion joint
Bellows expansion joint with axial compression
Bellows expansion joint of transverse small tie rod
[rubber joint series]
Rubber joint
Jgd single ball flexible rubber joint
Jgd double ball flexible rubber joint
KXT single ball flexible rubber joint
KXT double ball flexible rubber joint
Gjq (x) - SF double sphere flexible rubber
Gjq (x) - DF - II single sphere is flexible
Anti pull off flexible rubber joint
Jgd-b flexible double ball wire connecting rubber
Fan coil connection
[cold rolled flange series]
Cold rolled flange
[expansion joint series]
Double flange limit expansion joint
Vssja-1 single flange limited expansion joint
B2F double flange loose sleeve limited expansion joint
BF single flange loose sleeve limited expansion joint
Ay type gland type loose sleeve expansion joint
Ssjb-3 (by) gland type loose sleeve limit
Ssjb-2 (by) gland type loose sleeve limit
Welded expansion joint
Ssjb (Ay) gland type loose sleeve expansion and contraction
Gfjh double flange steel multiple joint
Compensator series

Jr type general purpose metal hose

Metal hose is an important connecting component in engineering technology, which is composed of corrugated flexible pipe, net sleeve and joint. It can be used as compensation components in various fields, such as the length compensation of various components, such as in the fields of aviation machinery, aviation, chemical industry, oil and gas transmission, as well as in the fields of temperature compensation, temperature compensation in the fields of building, oil and gas transmission, oil and gas transmission, oil and gas transmission, etc.
The metal hose is made of austenitic stainless steel or materials required by users, which has excellent flexibility, corrosion resistance and high temperature resistance (- 235 ℃ ~ It can be connected in any direction in the pipeline for temperature compensation and absorption of vibration, reduction of noise, change of medium transmission direction, elimination of mechanical displacement between pipelines or between pipelines and equipment. Double flange metal corrugated flexible pipe is especially suitable for flexible joints of various pumps and valves with displacement and vibration.

National 24-hour sales hotline: 0371-64031268

Product Name: Jr type general purpose metal hose
Stainless steel metal hose is a kind of high quality flexible pipe in modern industrial pipeline. It is mainly composed of bellows, net sleeve and joint. Its inner pipe is a spiral or ring-shaped thin-walled stainless steel bellows, and the outer layer of the bellows is woven by stainless steel wire or steel strip according to certain parameters. The connection or flange at both ends of the hose is matched with the joint or flange of the customer's pipe.
The bellows of the hose is formed by the extremely thin-walled seamless or multi welded stainless steel pipe after high-precision plastic processing. Because of the elastic characteristics of the bellows contour, the hose has good flexibility and fatigue resistance, which makes it easy to absorb the cyclic load of various motion deformation, especially in the pipeline system, it has the ability to compensate large displacement.
The mesh sleeve is the main pressure bearing part of the hose installed in the pressure pipeline, and at the same time, it can protect the bellows. According to the pressure in the pipeline and the application site, one or more layers of stainless steel wire or steel strip can be selected for weaving.
Since the main parts of the hose are made of austenitic stainless steel, the excellent temperature resistance and corrosion resistance of the hose are ensured. The working temperature range of the hose is very wide, ranging from - 196 to 600oC. The stainless steel brand of the hose used is selected according to the corrosivity of the same medium of the pipe, which can ensure the corrosion resistance of the hose.
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Scope and use

Corrugated metal hose has good flexibility, fatigue resistance, high temperature resistance, low temperature resistance, corrosion resistance and many other characteristics. Compared with other hose (rubber, plastic hose), its service life is much higher, so it has higher comprehensive economic benefits. With the development of modern industry, the demand for corrugated metal hose with high temperature and high pressure resistance is also increasing.
Fully flexible conveying pipe is needed to prevent piping vibration. It is used for steam, gas, air, heavy oil, petroleum, chemical drugs, etc.

Technical parameters:

Nominal diameter DN (mm)
Flange standard code
Flange pressure rating
fifteen

Mechanical Department jb81-85-59

Ministry of chemical industry hg9115-9122-88

Gb9122-9115 International

Note: if flange standard code is not indicated in hose selection, flat welding flange shall be made according to jb81-59, and loose flange shall be made according to jb-59

sixty-four

forty

twenty-five

sixteen

ten

six

twenty-five

Note: the above are the flange pressure rating recommended by our factory, unit (kgf / cm) two

twenty
twenty-five
thirty-two
forty
fifty
sixty-five
eighty
one hundred
one hundred and twenty-five
one hundred and fifty
two hundred
two hundred and fifty
three hundred
three hundred
four hundred

Company name: Gongyi Unicom pipeline factory address: Xicun Industrial Zone, Gongyi City, Henan Province contact person: Manager Pang Tel: 0371-64031268
Mobile phone: 15617617287 / 15038001853 Fax: 0371-64031728 e_ mail:gyltgd@126.com Yu ICP Bei No. 12019710-5
Professional expansion joint, expansion joint, expansion joint, pipe expansion, limit expansion joint manufacturer Copyright: Gongyi Unicom pipeline factory