NO	Name	Material	Remarks
1	Outer/inner rubber	EPDM,NR,NBR,PTFE,BR,CR,BR+CR,FKM,Sylopute.	Select different materials according to the media
2	Frame	Nylon cord fabric	the density and number of layers determine the pressure
3	Pressurized ring	Nylon cord fabric	Prevent pressure bearing deformation from being pulled off
4	Flange	stainless steel,carbon steel,ductile iron.	Choose different materials according to your requirements

Details Images

Flanged Expansion Joint Connection Flexible Concentric Reducer Rubber Coupling

Material Parameters

NO	Name	Material	Name	Material
1	Union	Malleable iron/ss304	Outer/inner rubber	EPDM,NR,NBR,PTFE,BR,CR,BR+CR,FKM,etc.
2	Outer/inner rubber	EPDM,NR,NBR,etc.	Frame	Nylon cord fabric
3	Frame	Nylon cord fabric	Flange	stainless steel,carbon steel,ductile iron.

Want special size, length or drawing ??? Say it to us directly !!!

Product Paramenters

Installation Notes

Pipeline installation with directional, installation of bendable concentric reducer rubber joint,

rubber joint surface arrow indication direction must be consistent with the direction of the flow

of the transport medium, its bendable concentric reducer rubber joint longer end for the export

direction. When using bendable concentric reducer rubber joint to connect and install the pipeline,

the two ends of the rubber joint sleeve inserted length should be adjusted symmetrically. As the

coefficient of the bendable concentric reducing rubber joint is about 1/3 of the steel, the expansion

gap can be reduced to 3-5 mm. when using flange connection, the flange end face shall be flush

with the end face of the composite pipe.

According to different material, acid resistance rubber joint, flameproof rubber joint, oil resistant

rubber joint, thermostatic
rubber joint, low temperature resistant rubber joint, wear resistance rubber joint can be made to

suitable for various kinds of
medium, and environment.

Product packaging

1. Inner package: plastic film / carton cases
2. Outer pacakge: wooden cases

Our Advantages

1.24 hours online service-- Anytime,anywhere can
provide what you want
2.100% quality inspection Before Shippment
3.Reasonable and competitive price
4.Best production capability ,best quality control, best Service .

Company Profile

Henan ZhiCheng valve pipe fittings manufacturing co.LTD. founded in 1985, set design,
manufacture, processing and sales as one, in petroleum, chemical industry, metallurgy, electric

power, building, heating, water supply and other industries with high visibility,Company has

strong technical strength, complete production equipment, and scientific research unit cooperation,

adhere to the road of science and technology is popular the factory, has passed ISO9001

international quality system certification, the existing thousands of partners, the main products

series include: flexible rubber expansion joint, bellows expansion joint, metal hose.Company to the

quality first, the credibility of sincere based on market, to the user is supreme, harmony and win-win

for the purpose of the enterprise. Unremitting efforts, energetic, for the new and old customers to

provide quality products and services.

FAQ

Q:Are you trading company or manufacturer?

A:We are manufacturer of rubber expansion joint, bellow ,flange adaptor and flange with more

than 30-years experience.

Q:Do you have products catalog?

A:Yes, we have. Please tell me your email or instant messager, we will send our catalog.

Q:Can you provide drawings and technical data?

A:Yes, our professional technical department will design and provide drawings and technical data.

Q:Do you provide samples? Is it free or charged?

A:Yes, we can offer sample free but shipping charges covered by customer.

Q:Can the products be manufactuered by customer's requirement?

A:Yes, the specifications stated above are the standard ones, we can design and manufacture as requirement.

Inquiry Cart 0

Flanged Expansion Joint Connection Flexible Concentric Reducer Rubber Coupling

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Double Flange Limit Expansion Joint

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Flanged Expansion Joint Connection Flexible Concentric Reducer Rubber Coupling

Oil And Acid Resistant Flange Connection Flexible Concentric Reducer Rubber Coupling

Video description

Advantages of bendable concentric reducing rubber joints:

Connection parameters

Operating conditions