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PN25 PN40 gumijas izplešanās savienojums


EN1092 PN25 PN40 atloku gumijas izplešanās savienojums, vienas sfēras elastīgs gumijas savienojums

Izcelsmes vieta:Ķīna
Brand Name:Jinhongda
Sertifikācija:ISO & CE
SpiediensPN25 PN40
Minimālā pasūtījuma daudzums:1
Iepakojums Detaļas:The inner package is carton and the outer package is wooden case
Piegādes laiks:Depends on the specific quantity
Apmaksas noteikumi:transfers and letters of credit
Supply spējas:5000 units a month

1,rubber joint,flange rubber joint,rubber expansion joint,single ball rubber joint

2,Used for shock absorption at pipe joints


Rubber material:NR/NBR/EPDM

flange material:carbon steel/cast steel/ss304

Flange standard:ANSI/JIS10K/150LB/DIN

Flange type rubber flexible joint (rubber flexible joint) consists of a tubular seal composed of inner and outer rubber layers, cord layers and steel wire rings, which is formed by vulcanization and then loosely combined with a metal flange or a parallel joint. It is a pipe joint with high elasticity, high air tightness, medium resistance and weather resistance.

Brief introduction: flange type rubber joint is also called flexible rubber soft connection, high pressure shock absorber shock absorption throat, etc. It is used for the connection of pumps and valves and the noise reduction and vibration reduction of pipelines with severe vibration

Produkta iespējas:

1. Mazs izmērs un viegls svars.

2. Convenient installation and maintenance

3. Operating pressure up to 0.6 mpa

4. Ilgs kalpošanas laiks

5. Corresponding products and accessories can be provided according to user needs

6. Wide application scope

It is applicable to pipeline system under various corrosive medium conditions

Material: flexible single sphere synthetic rubber (nitrile), double sphere synthetic rubber (natural rubber), ethylene propylene diene monomer (epdm).

darba princips:

1. Tubular covering material made of nylon cord fabric impregnated with inner and outer rubber fabric.

2. The adhesion between the inner and outer adhesive tapes is enhanced, and the surface of the inner layer is coated with high-strength adhesive.

3. The surface of outer layer is coated with high strength adhesive.

4. Hollow cylindrical products with strong tensile force after vulcanization

5. Different bolt structures are used in the design to realize the leak free connection with the pipeline system

6. Steel plastic or stainless steel clamps can be selected according to actual requirements

7. Cooperate with metal flange or parallel union to achieve different purposes

Galvenie lietojumi:It is widely used for flexible connection of various types of pipes such as steam air compressed air in chemical, petroleum, pharmaceutical, metallurgical and electric power industries;

微 信 截图 _20230217105402


Material of each components

2Inner & Outer RubberNR,CR,IIR,NBR,FKM,EPDM,PTFE
3Body CarcassNeilona auklas audums
4Reinforcing RingMulti-strand coppering steel wire
5atloksCast and forged carbon steel(Q235).                                        Stainless steel(201,304,316,321)                                        Plastic(CPVC,PVDF,PPH,UPVC,RPP)

Galvenā savienojuma dimensija

Modeļa vienumsRFJD-10RFJD-16RFJD-25Piezīmes
Darba spiediens (MPa) if media is oil,acid or alkali                                        B. If special requirements for working temperature                                        C. If OEM orders with drawing or samples                                        D. Please inform us about when ordering
Burst pressure(Mpa)
Piemērotā temperatūra-20 ℃ ~ + 115 ℃
Pielietojamā videWater,sea water,oil,acid,alkali,etc.

图片 1


1,for special order,products can be made according to customer’s requirement,flange standard is based on GB/T9119-2000(Optional ANSI,DIN,BSEN,NF,EN,JIS,SO etc).the balls can be made for NR,EPDM,CR,ZZR,NBR,FKM.

2,The product is available for overhead water-supplying.the pipe must equipped with fixed supper or fixed bracket,if not,the produce shall be installed with Anti pull off device.


Flexible rubber joint has good comprehensive performance, so it is widely used in chemical engineering, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, water heating, fire protection, electric power and other basic projects. According to different materials, it can be made into various varieties, such as acid resistance, alkali resistance, corrosion resistance, oil resistance, high temperature resistance, radiation resistance, wear resistance, aging resistance, etc., which can adapt to a variety of media and environments.

Konkurences priekšrocības

Mūsu uzņēmums izmanto vismodernākās automatizācijas iekārtas gumijas savienojumu ražošanā, un tam ir daudzu gadu ražošanas pieredze. Stingri kontrolēt izejvielas un ražošanas procesu ražošanas procesā, lai nodrošinātu produktu kvalitāti. Produkcija tiek eksportēta uz Spāniju, Krieviju, Pakistānu, Ēģipti, Vjetnamu, Malaiziju, Taizemi un citām valstīm.

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