波纹管--PKM of Beautiful_Thing
                                      

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 Universal
 

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Ⅰ. RFJD-II Aptotic II tape Flexible rubber joint

Scope of application: it is applicable for transportation of water, urban sewage, acidizing fluid or alkali liquor of concentration below 10% with the applicable temperature -15~20℃; for pipeline engineering of water supply and drainage industry such as electric power, coal, metallurgy, petroleum, chemical engineering, spinning, construction and city. This product can absorb stress concentration caused by temperature change, fitting error and uneven land subsidence, make displacement compensation and balance the deviation with the result that the mechanical shock is lightened, the noise is reduced and the destroy or loss of equipment, pipeline and building in the earthquake is effectively prevented or minished.

RFJD-II AptoticIItape Single spheroid flexible rubber jointRFJD-II AptoticIItape Double spheroid flexible rubber jointRFJD-II AptoticIItape Concentric reducing flexible rubber joint
§Air-duct type flexible rubber joint§
RFJB-Ⅱ Three-sphere type flexible rubber jointRFJL-II AptoticIItape Air-duct type rubber joint

Ⅱ. Loose telescopic joint

Scope of application: series SSJ is meanly applicable for delivery pipeline of water including freshwater, warm water, tap water, seawater and sewage from marine, petroleum-chemistry, water and electricity, construction, coal mine, light industry, as well as of fluid with acid and alkali, oil (diesel oil, gasoline, crude oil, residual oil, lubricating oil and hydraulic oil), gas (air, vapor and coal gas) and other solid materials (cement, slack coal, cinder, sand grain and mine particle).
Series SSJ is meanly applicable for pipeline connection with all kinds of equipments and valves for ship and land use including butterfly valve, gate valve, ball valve, stop valve and check valve.

SSJB gland loose telescopic jointVSSJA flange loose telescopic joint VSSJA-1 flange limit telescopic joint

Ⅲ Actuating joint

Purpose:
The joint is a new product. It integrates pump and valve with pipeline through bolt connection. Because of definite displacement, it can make its adjustment according to field installation dimension when installation and maintenance and transfer the axial force to the whole pipeline in operation. As a result, it can enhance efficiency and protect such equipment as pump and valve.


Ⅳ. KRFJ clamp-on flexible pipe coupling


Purpose:
The KRFJ clamp-on flexible pipe coupling consists of clamp, end tube, rubber O-ring,bolt and nut. Compared with conventional rigid connection, thiscoupling connected with pipeline can allow the pipeline definite axial extension or compression because of its proper clearance between clamp and pipeline;it also allows pipelinedefinite angle displacement. It is unnecessary to add other protection when used underground due to its high bearing force. This coupling is cheaper than iron coupling, and the product with medium diameter is also less expensive than the flexible rubber joint. However, this coupling allows smaller radial displacement than the flexible rubber joint and also less performs in the damping, vibration isolation and reducing noise than the flexible rubber joint.

Ⅴ. Other rubber products



Ⅵ . Corrugated expansion join

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一、RFJD-II 加固II型可曲挠橡胶接头

应用范围:
  适用于输送水、城市污水、浓度10%以下的酸液或碱液,适用于温度为-15~120℃。广泛应用于电力、煤炭、冶金、石油、化工、纺织、建筑、市政给水、排水等行业的管道工程,吸收由于温度变化,装配误差及地面不均匀沉降等因素产生的应力集中,进行位移补偿,平衡偏差。减轻机械振动,降低噪声,有效地防止或减小地震发生时设备、管道和建筑物的破坏和损失。

二、松套伸缩接头

应用范围:
  SSJ系列接头主要用于船舶、石化、水电、建筑、煤矿、轻工业等行业的水(淡水、温水、自来水、海水、污水)及含酸碱类液体、油(柴油、汽油、原油、渣油、滑油、液压油)、气(空气、蒸气、煤气)及其他固态物料(水泥、煤粉、煤渣、沙砾、矿砾等散装物)的输送管道。
  VSSJ系列接头主要用于蝶阀、闸阀、球阀、截止阀、止回阀等各种船、陆用阀门及各种设备与管道的连接。

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弗莱希波·泰格金属波纹管有限公司(中文简称:弗·泰公司 英文简称:F T C )创建于1986年,是由沈阳弹性元件厂与美国金属软管制造公司共同投资在我国建立的xx专业生产金属波纹管系列产品的中外合资经营企业。从美国引进了具有世界先进水平的设计、制造技术和生产设备以及先进的管理经验,应用于金属波纹管、波纹膨胀节、金属软管、焊接波纹管、异型波纹管以及各种管道波纹管组件的设计制造,并开发出耐高温膨胀节、钛合金波纹管、GIS补偿器等多项新品,填补了应用领域空白、满足了用户的特殊需求。

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河北利耐尔橡塑制品有限公司

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External pressure axial type:
It is used in the compensating of axial displacement.
Characteristics: Large compensating amount, non-producing of pole destabilization, bending resistance, and good heat-insulating property
Suitable pressure range: 0.25MPa - 4.0MPa Suitable temperature range: - 20 ℃ ~ 450 ℃
Product specification: DN40 ~ DN3000

Bending resistance axial type:
It is used in the compensating of axial displacement.
Characteristics: Strong supporting and directing property
Suitable pressure range: 0.25MPa - 4.0MPa Suitable temperature range: - 20 ℃ ~ 450 ℃
Product specification: DN40 ~ DN3000

Vertical burial type:
It is used in the compensating of axial displacement of underground pipes.
Characteristics: It has the function of resisting the soil pressure and automatic direction.
Suitable pressure range: 0.25MPa - 4.0MPa Suitable temperature range: - 20 ℃ ~ 450 ℃
Product specification: DN40 ~ DN1500

Straight-pipe by-pass pressure balance type:
It is used in the compensating of axial displacement of underground pipes.
Characteristics: It has the function of resisting the soil pressure and automatic direction.
Suitable pressure range: 0.25MPa - 4.0MPa Suitable temperature range: - 20 ℃ ~ 450 ℃
Product specification: DN40 ~ DN1500

Straight-pipe by-pass pressure balance type:
It is used in the occasion of the space between equipments or the straight pipe unsuitable for fixed brackets or non-allowing biggish push.
Suitable pressure range: 0.25MPa - 4.0MPa Suitable temperature range: - 20 ℃ ~ 450 ℃
Product specification: DN100 ~ DN2000

Angle branch pressure balance type:
It is used in the compensating of axial displacement, horizontal displacement or the combination of the pipe turns, and in the occasion of the space between equipments or the straight pipe unsuitable for fixed brackets or non-allowing biggish push.
Suitable pressure range: 0.25MPa - 4.0MPa Suitable temperature range: - 20 ℃ ~ 450 ℃
Product specification: DN300 ~ DN2000

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  • Universal hinge horizontal bellows compensator to compensate for multi-plane bending of the control of the horizontal displacement. Application with the drawbars horizontal bellows compensator strategies.



  • The main expansion joints connecting taken over by the middle of the two Bellows and intermediate bearings and laminar barrels and which consists of the lines to compensate for the axial displacement.

    Model: YNZF
    Displacement direction: axial


  • Non-metallic flexible compensator can compensate for axial, lateral and angular, with a thrust bearing simplify design, corrosion resistance, high temperature, vibration, and other characteristics of Muffler, is particularly applicable to hot air pipes and pipe smoke.

    Link:

    1, 2 flange connection, connecting to take over  
    Non-metallic flexible compensa  more >>>


  • Compensation system in the axial displacement, pressure thrust their balance Benpinge inappropriate settings for the fixation of high-direct pipeline Or large-diameter pipeline.

    Model: Our production DN600-DN4000, the pressure of 0.25 MPa-level 0.6MPa.
    Link:
    1) connecting flange-2)connected takeover 
    Axial compensation of products: 60mm-300mm.


  • The compensator from the arrivals corrugated pipe, as well as two large pieces of others, such as a tension bar. It can absorb any of the plane��s horizontal displacement. Displacement drawbars on the spherical nut rotation around spherical washers, drawbars also have to bear the pressure thrust.
    DH temperature parameter table =<420 ��, the fatigue life of 1000

    >>


  • The compensation for corrugated pipe, and two-cylinder, the cylinder attached to the corrugated pipe, pressure, a few more waves, so it can absorb larger axial displacement.
    WD temperature parameter table �� 420 ��, fatigue life 100


  • VR-type compensator often used in power equipment, such as pumps (LV), Department of imports. VR main purpose is to eliminate noise, the equipment and its pipeline system to increase the life span.


  • The compensator with the angle to the different type of compensation is that it has a universal ring, in the universal Central to two weeks on each other vertical hinge structure. This country can absorb arbitrary plane angular displacement. The same displacement to absorb two or three combinations.


  • The compensator from the arrivals, corrugated pipe, as well as two large pieces of others, such as a tension bar. It can absorb any of the plane��s horizontal displacement. Displacement drawbars on the spherical nut rotation around spherical washers, drawbars also have to bear the pressure thrust.

    The compensator from the arrivals , corrugated pipe, as well as two la  more >>>


  • The expansion of a corrugated pipe and structural components, mainly for absorption axial displacement and a small number of horizontal, angular displacement, simple structure, low cost, also known as Universal compensator.

    Model: TB
    Displacement direction: Axial (small) horizontal, angular)


  • The compensator from two single-axial-type compensator component, a few more waves, large axial compensation.

    Installation Note:
         1, cylinder liner attention to the direction of flow consistent with the medium.
         2, in order to reduce stress-management, installation can be carried out before the axial "pre-deform  more >>>


  •   sleeve-type axial (TZ-type) compensator


  • The expansion joints of the front of the (transmission-side) there are two working bellows, the rear (blind side) have a balance corrugated pipe components, corrugated pipe elbow absorption from the horizontal displacement of the balance from corrugated pipe absorption straight pipe of the axial displacement, the elbow of the horizontal displacement, drawbars, spherical nut   more >>>


  • The expansion of the two ends of each section of a working bellows, a balanced Central corrugated pipe, through the force of its components to withstand internal pressure thrust changed by the bellows of the situation, the pressure balance in the medium-blind cross-section or pipeline Elbow Office of Pipeline fixation of the stress and reduce the size of the fixator to exten  more >>>


  • Rectangular metal bellows compensator

    Displacement direction: axial and transverse
    Work pressure: Vacuum ~ 0.1 MPa
    Nominal Path: arbitrary size
    Waveform: CE wave, U-shaped wave, V-shaped wave
    Materials: Steel examination Dayton (CE wave), stainless steel, carbon steel, etc.
    Corner: Fillet, diagonal, as for angle 
     


  • The expansion of a universal ring, in the universal Central to two weeks on each other vertical structure of the hinge, so it can absorb arbitrary plane angular displacement. Usually absorb displacement, it should use two or three packages

    Displacement direction: angular (arbitrary planar)
    Working Pressure: (MPa) 0.6,1.0,1.6,2.5
    Nominal Path: DN40 to DN8000   more >>>


  • The expansion of the bellows,and the two-cylinder,the cylinder connected by corrugated pipe,pressure,a few more waves,so it can absorb larger axial displacement.

    Displacement direction: axial
    Working Pressure:(MPa) 0.25,0.6,1.0,1.6,2.5
    Nominal Path: DN100 to DN2000


  • The main section expanded to take over from the middle of the two connected and the orientation of corrugated pipe and tube protection components and draft tube, pipe lines to compensate for the axial displacement.

    Displacement direction:axial
    Working Pressure:(MPa) 0.25,0.6,1.0,1.6,2.5
    Nominal Path: DN32 to DN1500


  • Displacement direction: axial
    Working Pressure: (MPa) 0.25,0.6,1.0,1.6,2.5
    Nominal Path: DN32 to DN1500
    The main section expanded to take over from the middle of the two connected and the orientation of corrugated pipe and tube protection components and draft tube, pipe lines to compensate for the axial displacement.

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波纹管/波纹管_0_2.html

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I. Axial direction model ripple pipe expension joint

Size

SBZp
common axial direction model



SBZQp
common axial enhance model


SBZQdI
axial direction enhance model




SBZQdII
axial direction enhance model


SBZwI
medium pressure axial direction model

SBZwII
medium pressure axial direction model
Specification and usage

have limited compensatory capability, blind plates of the expension joint is supported by fixed stand, therefore, this type of expension joints are suitable for small bulging condition.

Have a comparative big compensatory capability, good pressure-bearing capability, other aspects are like that of SBZp.


Having good compensatory performance to meeet the needs of projects. It should be installed near the fixed stands which can bear the pressure of the blind plates. This type of expension joints are very stable and suitable for the pipes which need big bulging range.

Being installed between two fixed stand,the expension joint can balance the quantity of two ends, and other parts are like that of SBZQdI.

The surface of the ripple pipes bearing the medium pressure,therefore, without support, the pipes will not stable which cost much higher. Other parts are like that of SBZQdI.

The surface of the ripple pipes bearing the medium pressure,therefore, without support, the pipes will not stable which cost much higher. Other parts are like that of SBZQdII.



II. Bury directly model ripple pipe expension joint

Size

SBYMqI
compensatory enhance bury directly model


SBYMqII
compensatory enhance bury directly model


SBYMwI
compensatory medium pressure bury directly model


SBYMwII
compensatory medium pressure bury directly model

SBZWI、SBZWII
steam steel coating bury directly model

SBWMp
no compensation bury directly common model


SBWMt
no compensation bury directly special model

SBZF
antirot bury directly model

Specification and usage

Composed of special protecting ripple pipes( prevent environmental medium of touching working ripple pipes. It is used in the compensatory bury directly pipes, other performance are like that of SBZQdI.

Composed of special protecting ripple pipes( prevent environmental medium of touching working ripple pipes. It is used in the compensatory bury directly pipes, other performance are like that of SBZQdII.

Composed of special protecting ripple pipes( prevent environmental medium of touching working ripple pipes. It is used in the compensatory bury directly pipes, other performance are like that of SBZQdI. It is usually used for steam bury directly.

Composed of special protecting ripple pipes( prevent environmental medium of touching working ripple pipes. It is used in the compensatory bury directly pipes, other performance are like that of SBZQdII.

It is usually used for steam bury directly and steel coating steam bury directly pipes network.


Before taking the second welding, the pipes should be warmed up after first installation. It is the low direct cost,and normally used in the one-time compensation bury directly pipes.ss

Have a large resisting force on the medium,but it is well-knited with high safety. Other performance are like that of SBWMt.


It is used on the steel surface of steel coating steam bury directly pipes with high antirot capability. It is suitable for hot-water, gas, natural gas and petrol pipes and some other pipes at heavy corrosive condition.



III. Gemel model ripple pipe expension joint
Size

SBJp
level gemel model




SBJFP
double level gemel model

SBJw
universal gemel model

SBJFW
double universal gemel model

Specification and usage

Various angle of expension joints can provide different compensation to the axial direction bulging pipes. The fixed stand do not bear the pressure of blind plates. Two or three expension joints are needed to work together in the system of level pipes.

Have the same performance with that of two SBJp model.


Used in the pipe system of 3D space,others functions are like that of SBJp.


Have the same performance with that of two SBJw model

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一、 轴向型波纹管膨胀节

型号

SBZp
普通轴向型

SBZQp
普通轴向加强型

SBZQdI
轴向加强自导型

SBZQdII
轴向加强自导型

SBZwI
外压轴向型

SBZwII
外压轴向型
特点及用途

补偿能力有限,盲板力由固定支架承受,靠近固定支架安装,小膨胀量场合适合。

补偿能力稍大,承压能力强,其他与SBZp相同。


补偿能力xx满足工程需要,靠近固定支架安装,盲板力由固定支架承受,自我导向不失稳,用于大膨胀量管道。

安装在两固定支架之间,可实现膨胀节两侧等量或不等量补偿。其他与SBZQdI相同。

波纹管外表承受介质压力,无柱失稳,成本较高。其他同SBZQdI相同。

波纹管外表面承受介质压力,无柱失稳,成本较高,其他SBZQdII。



二、 直埋型波纹管膨胀节

型号

SBYMqI
有补偿加强直埋型

SBYMqII
有补偿加强直埋型

SBYMwI
有补偿外压直埋型

SBYMwII
有补偿外压直埋型

SBZWI、SBZWII
蒸汽钢套钢直埋型

SBWMp
无补偿直埋普通型

SBWMt
无补偿直埋特殊型

SBZF
防腐直埋型

特点及用途

具有特殊材质的保护波纹管(防止环境介质接触工作波纹管)。用于有补偿直埋管道,其他同SBZQdI。

具有特殊材质的保护波纹管(防止环境介质接触工作波纹管),用于有补偿直埋管道,其他同SBZQdII。

具有特殊材质的保护波纹管(防止环境介质接触工作波纹管),用于有补偿直埋管道其他同SBZwI。多用于蒸汽直埋。
具有特殊材质的保护波纹管(防止环境介质接触工作波纹管),用于有补偿直埋管道,其他同SBZwII。多用于蒸汽直埋。
主要用于钢套钢蒸汽直埋管网


初次安装后管道预热后再二次焊接,直接成本低,用于一次性补偿(也称无补偿)直埋管道。

对介质阻力略有增大,但结构紧凑,安全可靠,其他同SBWMt。

用于"钢套钢"蒸汽直埋管道中外套钢管上,防腐能力强。也适用于热水、煤气、天然气、石油直埋管道,以及外部环境腐蚀严重的管道。

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【作者: 】【访问统计:】【2008年04月7日 星期一 13:30】【】【】

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