GJQ(X)-DF-I Single Sphere Flexible Rubber Expansion Joint
GJQ(X)-DF-I Single Sphere Flexible Rubber Expansion Joint
GJQ(X)-DF-I Single Sphere Flexible Rubber Expansion Joint
GJQ(X)-DF-I Single Sphere Flexible Rubber Expansion Joint
GJQ(X)-DF-I Single Sphere Flexible Rubber Expansion Joint
GJQ(X)-DF-I Single Sphere Flexible Rubber Expansion Joint

GJQ(X)-DF-I Single Sphere Flexible Rubber Expansion Joint

  • BrandLanphan GJQ(X)-DF-I
  • ColorCustomized
  • OriginZhengzhou, Henan, China
  • Product Pressure0.6-2.5 MPa
  • Product CertificationISO9001:2008
  • Product SpecificationsDN25mm - DN1200mm
GJQ(X)-DF-I Single Sphere Flexible Rubber Expansion Joint is made up of flexible rubber joint sphere and flange or flat union. And the rubber joint sphere is a recombination of inner & outer glue line and enhancement layer.
GJQ(X)-DF-I Single Sphere Flexible Rubber Expansion Joint
Product Description
Flexbile rubber joint consists of rubber body and metal flanges or screw thread, which is used in metal pipe system for vibration isolation, reducing noise and displacement compensation. Flexible rubber joint also called rubber joint, rubber expansion joint , flexible joint, is a kind of pipeline system joint which has the performance of high elasticity, high air-sealed, media resistance and weather resistance. The rubber flexible joint consists of inner layer rubber, reinforcing layer with polyester cord fabric and outside layer rubber with compounded rubber pipeline. According to different media, it will use different rubber, including natural rubber, butadiene-styrene rubber, butyl rubber, butadiene-acrylonitrile rubber, EPDM, chloroprene rubber, silicone rubber, fluorous rubber and so on. And they have the performance of heat resistance, acid resistance, alkali resistance, anti-corrosion, wear resistance and oil resistance respectively.

GJQ(X)-DF-I type flexible rubber joint is a kind of single sphere small edge along the card slot type flexible rubber joint. " DF" in the " GJQ(X)-DF-I " shows a single sphere, and "I" refers to the small along the card slot type. A small edge along the card slot type is on the opposite(side)of the end face of the full sealed rubber joint. The edge of this type rubber joint is relatively narrow, and only extends to the inner edge of the flange bolt hole.

GJQ (x) -DF-I type rubber expansion joint can choose any kind of inner layer rubber material and outer material,such as IIR, CR, EPDM, NR, NBR and so on. The external and internal layers of rubber material can be different. But skeleton layer of rubber joint are produced by polyester fabric and enhancement layer has a steel wire ring. Flange material is also diverse, common material is like Q235 SS304 and SS316. Flange Standard is also varied, different countries have different standards and commen standard is like GB standard, ANSI Standard, DIN standard.

Product Alias:Flexible Rubber Joint,Rubber Joint,Rubber Soft Connection,Shock Absorber,Flange Soft Connection,Flexible Rubber Joint,Rubber Pipe Joint,Compensator,etc
Product Specifications: DN25mm - DN1200mm
Product Pressure: 0.6-2.5 MPa
Level of Shock Absorption: A level, shock absorption is very high
Product Certification: ISO9001:2008
Scope of Application: acid, alkali, corrosion, oil, hot and cold water, compressed air, compressed natural gas, etc
Product Color: black, physical color see goods display pictures
Working Temperature: 15-115 ℃ (ordinary) / - 30-250 ℃ (special)

spectifications

DN Length(mm)
DN25 95 130


DN32 95 130 150

DN40 95 130 150

DN50 105 130 150 200
DN65 115 130 150 200
DN80 135 130 150 200
DN100 150 130
200
DN125 165 130 150 200
DN150 180 130 150 200
DN200 210 130 150 200
DN250 230 130 150 200
DN300 245 130
200
DN350 255 130
200 265
DN400 255 265
200
DN450 255 265


DN500 255 300
200
DN550 255



DN600 260



DN700 260



DN750 260



DN800 260



DN900 260



DN1000 260 300


DN1100 300



DN1200 300 260


DN1300 300



DN1400 350



DN1500 350



DN1600 350



DN1800 400 350


DN2000 450 350


DN2200 400 500


DN2400 500



DN2500 500



DN2600 500



DN2800 550 500


DN3000 550 500


DN3200 550



DN3300 550



DN3400 550



DN3500 550



DN3600 550



product details product details

application

workshop

faq

1. Is the flange galvanized?
Yes, carbon steel flange not painting anticorrosive paint must be galvanized in order to avoid rusting. Usually, we choose electronic galvanized and hot dip galvanized, and most of our customers will choose hot galvanizing.
2. What kind of standard of your drilled flange?
Besides Chinese national standard, we also support American standard, German standard, British standard, Japanese standard, European standard and Australia standard. If you can give us the center distance of the hole, the number and diameter, we can also produce customized flange.
3. Does your company have spool type?
Yes, considering that the pipe length will be longer or shorter than the expection after finishing the installation of the pipes and the cost of producing new mold is expensive, we can produce spool type according to your requirements
4. Can the inner layer rubber and outside layer rubber be made using different rubber?
Yes, we can produce the rubber joint according to the environment the rubber joint is used in, and we will choose different rubber for the inner layer and outside layer.
5. Can I only buy ball without the flange?
Yes, and the price will be cheaper. For small diameter rubber joint, we have goods in stock and we can offer you a free hydrotest, but for large diameter rubber joint you need order.
6. How long is your product’s warranty?
12 month. From the day the customer receiving the goods, we grant a free replacement if the products have any problems during the guarantee period.
7. Can you offer the rubber joint sample?
For standard type of rubber joint we can offer the sample, but the customer will afford the freight. For non-standard rubber joint or more quantity, we will charge for the sample.
8. Does the rubber joint have inspection report?
Yes, all of our product will be conducted hydrotest and leave the factory with a qualified inspection report.
9. Can you offer the drawing?
Yes, we have a excellent engineer team, and they will offer your professional drawing and technical support.

customers packaging & shipping

advantages

1.28 years manufacturing experience.
2.The largest size in China:DN3600MM.
3.The longest service life, DN2600 single sphere rubber expansion joint for Tianjin Jiangbei Power Plant in 2008, it still works now.
4.Qualified Nuclear Power Plant supplier,DN2800 single sphere rubber joint for Jiangmen Nuclear Power Plant.
5.Competitive price, our price is not the lowest and not highest.

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    Contact Us
    Contacts : Lanphan
    Phone : +86-371-67447999
    Fax : +86-371-67447888
    Email : [email protected]
    Skype : [email protected]
    Address : Room801, Building B, CC Mall, Jianshe Road, Zhongyuan District, Zhengzhou, Henan, China
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