在迪庆州酒店晚上怎么叫服务

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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

QB type spherical compensator

Compensator is also known as expansion joint, or expansion joint. It is composed of bellows (an elastic element) and accessories such as end pipe, bracket, flange and conduit. It belongs to a compensation element. The effective expansion and contraction deformation of bellows is used to absorb the size change caused by thermal expansion and cold contraction of pipelines, pipes and vessels, or to compensate the axial, transverse and angular displacement of pipelines, conduits and containers. It can also be used for noise reduction and vibration reduction. It is widely used in modern industry.
Compensators are also called expansion joints, expansion joints and corrugated compensators. Compensator is divided into: ripple compensator, sleeve compensator, rotary compensator, square natural compensator and other types.

National 24-hour sales hotline: 0371-64031268

How to classify compensators
QB type spherical compensator spherical compensator (also known as spherical joint) mainly depends on the angular displacement of the sphere to absorb or compensate the lateral displacement of the pipeline in one or more directions. The compensator should be used in pairs. A single spherical compensator has no compensation ability and can be used as a universal joint of pipeline. The compensator has the advantages of large compensation, no blind plate force, and small force on the fixed pipe support. The sealing adopts injectable combined sealing technology to realize long-term reliable sealing.

Purpose:

Spherical compensator is a kind of equipment to solve the problem of thermal expansion and cold contraction of pipeline, which can be widely used in metallurgy, petroleum, chemical industry, electric power, light industry, textile, construction and national defense construction, etc
1. It is used in thermal pipeline to compensate thermal expansion, and its compensation capacity is 5-10 times of that of "冂" compensator.
2. It is used in rocket launching pad and aircraft exhaust facilities to compensate shock expansion.
3. It is used as universal joint in vaporization cooling system of metallurgical equipment (such as blast furnace, converter, electric furnace, heating furnace, etc.).
4. It is used in various pipelines of buildings to prevent damage to pipelines due to uneven settlement of foundation or earthquake.

Selection and use of corrugated compensator
1. The reliability of corrugated compensator is composed of design, manufacture, installation and operation management. Reliability should also be considered from these aspects.
2. In addition to the working medium, working temperature and external environment, the possibility of stress corrosion, the influence of water treatment agent and pipeline cleaning agent on the material should be considered in the material selection of corrugated pipe used for heat supply network. On this basis, the economical and practical bellows material is optimized by combining the welding, forming and performance price ratio of the material   
3. Generally, the material of bellows shall meet the following conditions:
(1) high elastic limit, tensile strength and fatigue strength to ensure normal operation of bellows.
(2) it has good plasticity and is easy to be processed and formed, and enough hardness and strength can be obtained through subsequent treatment process (cold work hardening, heat treatment, etc.).
(3) good corrosion resistance, meeting the requirements of bellows in different environments.
(4) good welding performance, meet the welding process requirements of bellows in the manufacturing process.  
For the heat pipe network laid in the trench, when the pipeline where the compensator is located is at a low terrain, the corrugated pipe will be soaked by rainwater or accidental sewage. Therefore, materials with stronger corrosion resistance, such as iron nickel alloy and high nickel alloy, should be selected. Due to the high price of this kind of material, only a layer of corrosion-resistant alloy can be added to the surface contacting with corrosive medium when manufacturing bellows. The fatigue life and fatigue life of the bellows are related to the fatigue life of the bellows. Too low fatigue life will lead to the decline of stability and corrosion resistance of metal bellows.

Technical parameters:

Nominal diameter dn
Radial maximum size
Ball center distance E (mm)
Turn (knm)
Interface port size
Total length L (mm)
2280 weight
1.0MPa
1.6MPa
2.5MPa
4.0MPa
1.0MPa
1.6MPa
2.5MPa
4.0MPa
Flange connection
take over
flange
take over
flange
take over
flange
take over
flange
fifty
one hundred and eighty
one hundred and fourteen
zero point zero seven
zero point one one
zero point one seven
zero point two eight
¢59*3.5
two hundred
eighteen
twenty-three
eighteen point eight
twenty-three point eight
twenty-three
twenty-nine
twenty-six
sixty-five
one hundred and ninety-eight
one hundred and fifty-two
zero point one four
zero point two three
zero point three six
zero point five eight
¢73*4
two hundred and sixty
twenty-six
thirty-one
twenty-seven
thirty-three
thirty-two
thirty-nine
thirty-eight
eighty
two hundred and twenty-five
one hundred and sixty-eight
zero point three two
zero point five one
zero point eight zero
one point two eight
¢89*4
two hundred and ninety-two
thirty-seven
forty-five
thirty-eight
forty-six
forty-five
fifty-three
fifty-four
one hundred
two hundred and sixty
one hundred and seventy-eight
zero point five four
zero point eight six
one point three four
two point one five
¢108*4
three hundred and ten
fifty-six
sixty-six
fifty-eight
sixty-eight
seventy
eighty-two
eighty-three
one hundred and twenty-five
three hundred
two hundred and six
one point zero four
one point six seven
two point six one
four point one eight
¢133*4
three hundred and fifty
seventy-seven
eighty-seven
seventy-nine
ninety-one
ninety-five
one hundred and eleven
twelve
one hundred and fifty
three hundred and seventy-five
two hundred and fifty-four
one point five two
two point four three
three point eight zero
six point zero eight
¢159*4.5
four hundred and forty
eighty-five
ninety-nine
eighty-seven
one hundred and one
one hundred and five
one hundred and twenty-five
one hundred and twenty-one
two hundred
four hundred and forty
two hundred and thirty-six
two point one five
three point four five
five point three nine
eight point six three
¢219*5
four hundred and thirty-five
one hundred and eighteen
one hundred and thirty-seven
one hundred and twenty-one
one hundred and forty-one
one hundred and forty-five
one hundred and seventy-six
one hundred and seventy
two hundred and fifty
five hundred and forty
three hundred and fifteen
four point two two
six point seven five
ten point five five
sixteen point eight eight
¢273*6
five hundred and eighty-four
two hundred and thirty-eight
two hundred and sixty-two
two hundred and forty-three
two hundred and seventy-one
two hundred and ninety
three hundred and thirty
three hundred and forty-one
three hundred
six hundred and eight
two hundred and seventy-five
six point three four
ten point one five
fifteen point eight six
twenty-five point three eight
¢325*6
six hundred and two
three hundred and thirty-one
three hundred and sixty
two hundred and thirty-eight
three hundred and seventy-five
four hundred and five
four hundred and fifty-seven
four hundred and seventy
three hundred and fifty
six hundred and eighty-five
three hundred and seventy
eight point three one
thirteen point three zero
twenty point seven eight
thirty-three point two five
¢377*8
six hundred and seventy
five hundred and three
five hundred and forty-six
five hundred and fourteen
five hundred and sixty-nine
six hundred and fifteen
six hundred and ninety-six
seven hundred and twenty
four hundred
seven hundred and eighty
four hundred and twenty
ten point eight three
one hundred and seventy point two three
twenty-seven point zero six
forty-three point three zero
¢426*8
seven hundred and fifty-seven
five hundred and eighty-four
six hundred and forty-five
five hundred and ninety-six
six hundred and sixty-five
seven hundred and fifteen
eight hundred and twenty-two
eight hundred and forty
four hundred and fifty
eight hundred and twenty-five
four hundred and thirty-five
fifteen point three four
twenty-four point five five
thirty-eight point three six
sixty-one point three eight
¢480*8
eight hundred and twenty-two
eight hundred and forty-six
nine hundred and eleven
eight hundred and sixty-four
nine hundred and sixty-five
eight hundred and twenty
nine hundred and seventeen
one thousand two hundred and seventeen
five hundred
nine hundred
three hundred and thirty-six
twenty point eight one
thirty-three point three zero

fifty-two point zero three

eighty-three point two five
¢529*8
seven hundred and twenty-eight
nine hundred and sixty-five
one thousand and forty-five
nine hundred and eighty-five
one thousand one hundred and eleven
one thousand one hundred and fifty
one thousand three hundred and fifteen
one thousand four hundred and eight
six hundred
one thousand and fifty-five
four hundred and forty-eight
twenty-six point two two
forty-one point nine five
sixty-five point five five
one hundred and four point eight seven
¢630*8
nine hundred
one thousand three hundred and forty-five
one thousand four hundred and forty-nine
one thousand three hundred and seventy-five
one thousand six hundred and forty
one thousand six hundred and forty-seven
one thousand eight hundred and ninety-five
one thousand nine hundred and forty-three
seven hundred
one thousand and three hundred
seven hundred and ten
thirty-one point seven eight
5.0.84
seventy-nine point four four
one hundred and twenty-seven point one zero
¢720*8
one thousand two hundred and ninety
one thousand five hundred and twenty-four
one thousand five hundred and fifty-five
one thousand eight hundred and eighty-six
two thousand one hundred and ninety-three
eight hundred
one thousand four hundred and fifty
eight hundred and thirty
thirty-eight point two six
sixty-one point two two
ninety-five point six five
one hundred and fifty-three point zero five
¢820*10
one thousand four hundred and eighty
one thousand and seven hundred
one thousand seven hundred and thirty-five
two thousand and eighty
two thousand four hundred and sixty-five
nine hundred
one thousand six hundred and thirty
nine hundred and fifty
forty-five point two zero
seventy-two point three two
one hundred and thirteen point zero five
one hundred and eighty point eight zero
¢920*10
one thousand six hundred and fifty
one thousand eight hundred and seventy-six
one thousand nine hundred and ten
two thousand two hundred and ninety-eight
two thousand and seven hundred
one thousand
one thousand eight hundred and ten
one thousand and one hundred
fifty-two point seven four
eighty-four point three eight
one hundred and thirty-one point eight four
two hundred and ten point nine five
¢1020*10
one thousand eight hundred and ten
two thousand and fifty-eight
two thousand and one hundred
two thousand five hundred and twenty
two thousand nine hundred and forty
one thousand and one hundred
one thousand nine hundred and ninety
one thousand three hundred and fifty
sixty point nine one
ninety-seven point four six
one hundred and fifty-two point two eight
two hundred and forty-three point six five
¢1120*10
two thousand and fifty
two thousand three hundred and seventy
two thousand four hundred and twenty-five
two thousand eight hundred and eighty
one thousand and two hundred
two thousand one hundred and seventy
one thousand five hundred and fifty
sixty-nine point seven eight
one hundred and eleven point six five
one hundred and seventy-four point four five
two hundred and seventy-nine point one three
¢1220*14
two thousand two hundred and eighty
two thousand seven hundred and ninety-five
two thousand seven hundred and ninety-five
three thousand two hundred and eighty

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