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Henan Lianghe Pipeline Equipment Co.,Ltd
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DN300 Pipe Connector Flange Type Rubber Bellow Pump Epdm Double Sphere Expansion Joint

Henan Lianghe Pipeline Equipment Co.,Ltd
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DN300 Pipe Connector Flange Type Rubber Bellow Pump Epdm Double Sphere Expansion Joint

Brand Name : Liang He

Model Number : KST

Certification : ISO 9001

Place of Origin : Henan,China

MOQ : 1 piece

Price : $24.3-56.8 per set

Payment Terms : T/T, D/A, D/P, Western Union, MoneyGram, L/C

Supply Ability : 6000 piece per month

Delivery Time : 3-7 day

Packaging Details : cartons,wooden cases

Warranty : 12 months

Connection : Flange, tie rods

Working pressure : PN6 - PN40

Flange Standard : DIN JIS GB,etc

Working Temperature : -20℃~150℃

Material of flange : Carbon steel, Stainless steel 304,316 etc.

Application : Oil,Air,Water,Acid and Alkali,etc

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Why do our rubber joints have good corrosion resistance?

The corrosion resistance of rubber joints is good, mainly because of the chemical stability and special molecular structure of the rubber material itself. The polymer compounds of rubber have little chemical reaction with general media and are therefore stable in many corrosive media.The corrosion resistance of rubber joints also comes from its internal materials, we use high-quality rubber, which can effectively resist the corrosion of various chemicals after special treatment, so as to ensure that under complex environmental conditions, the joints will not crack and deform.

Product Advantages

First of all, rubber joints can effectively absorb vibration and noise.

Second, the rubber joint has good sealing performance.

Thirdly, the installation and maintenance of rubber joints are very convenient.

Fourth, the price of rubber joints is relatively low.

In short, as a high-performance pipe connector, rubber joint has the advantages of excellent vibration absorption and noise reduction, corrosion resistance, good sealing, easy installation and maintenance, and low price, and is widely used in various fields and industries, and has become an indispensable part of pipeline connection.

Product parameters

Nominal diameter

Length

(mm)

Axial displacement(mm)

Lateral

displacement(mm)

Angular

displacement

mm inch Elongation Compression
40 1 1/2 165 30 50 45 35°
50 2 165 30 50 45 35°
65 2 1/2 175 30 50 45 35°
80 3 175 35 50 45 35°
100 4 225 35 50 40 35°
125 5 230 35 50 40 35°
150 6 325 35 50 40 35°
200 8 325 35 50 40 35°
250 10 325 35 60 35 30°
300 12 325 35 60 35 30°
350 14 350 35 60 35 30°
400 16 350 35 60 35 30°
450 18 350 35 60 35 30°
500 20 350 35 60 35 30°
600 24 400 35 60 35 30°

DN300 Pipe Connector Flange Type Rubber Bellow Pump Epdm Double Sphere Expansion Joint

Workshop display

DN300 Pipe Connector Flange Type Rubber Bellow Pump Epdm Double Sphere Expansion Joint

FAQ

Q: What are your payment terms?

A: T/T (30% as deposit,the rest 70% will be paid before delivery),L/C at sight.

Q: What is the minimum order quantity for this product?

A: Our MOQ is one piece, it depends on the product type and the customer's needs.

Q: What are your rubber materials?

A: Our rubber materials are NR, NBR, EPDM, etc.

Q: What is the structure of this product?

A: It is made of inner and outer glue, nylon cord, steel wire, flange.

Q: Do your products have certifications?

A: Of course, our products are certified by the state.

Q: Where is your factory located? Can we go and visit?

A: Our factory is in Gongyi, Zhengzhou, Henan, China, of course, welcome to our factory to check the quality.


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