Basis Informatie.
Soort
Natuurlijke Compensator
Materiaal
Roestvrij staal
Oppervlakte Behandeling
Verzinkt
Certificaat
CE, ISO14001, ISO9001
Product Name
Flexible Reduced Rubber Joint From China Supplier
Rubber Material
EPDM, NBR, Nr, Cr
Flange Material
Ss304, 316, Carbon Steelq235
Flange Standard
ANSI, DIN, JIS, BS, GB
Oorsprong
Gongyi Henan China
Beschrijving
Product Overviews
Name: Reduced rubber joint
Brand: LEEBOO
Model: KYT DN40~DN500
Technical Parameters
Pressure: 0.6~1.0Mpa
Medium: Air, water, seawater, oil, slurry, weak acid, alkali, etc.
Temperature: -20ºC~+115ºC
Application: Construction, water supply and drainage, and heavy industry, refrigeration, sanitation, plumbing, fire, electricity, etc.
Product Function
With unique design, simple structure and good sealing performance, rubber joint completely solve the pipeline displacement problems caused by thermal expansion and contraction, as well as mechanical vibration.
Structure of reduced rubber joint
No. | Part | Material | Function |
1 | Rubber | NR Natural Rubber, EPDM , Neoprene, IIR, NBR Buna-N, FKM/Viton, etc. | Body |
2 | Cord Fabric | Nylon Fabric | Body Carcass |
3 | Hard Steel Wire Ring | Carbon Steel | Reinforcement |
4 | Floating Flange | According to Request | Connection |
Application of reduced rubber joint
Rubber joints are widely used in liquid piping of chemical industry, building construction, water supply and drainage, oil, heavy industry, freezing and sanitary plumbing, heating, fire fight, and electricity etc.
Technical condition of reduced rubber joint
Item | DN50~300 | DN350~600 |
Working pressure | 1.0 Mpa | 0.6 Mpa |
Burst pressure | 1.8 Mpa | 1.5 Mpa |
Vacuum | 86.7 Kpa | 53.3 Kpa |
Applicable Temperature | -20°C~+115°C (-30°C~+250°C under special conditions) |
Applicable Medium | Air, compressed air, water, sea water, oil, slurry, weak acid, alkali, etc. |
Technical parameter of reduced rubber joint
DN Big×DN Small | Length (L) (mm) | Axial Displacement (mm) | Horizontal Deflection (mm) | Angular Deflection (a1+a2) ° |
Extension | Compression |
40×25 | 115 | 7 | 12 | 10 | 10 |
40×32 | 125 | 7 | 12 | 10 | 10 |
50×40 | 180 | 7 | 12 | 10 | 10 |
65×40 | 180 | 7 | 12 | 10 | 10 |
65×50 | 180 | 7 | 12 | 10 | 10 |
80×50 | 180 | 7 | 12 | 10 | 10 |
80×65 | 180 | 7 | 12 | 10 | 10 |
100×50 | 180 | 7 | 12 | 10 | 10 |
100×65 | 180 | 7 | 12 | 10 | 10 |
100×80 | 180 | 8 | 14 | 12 | 10 |
125×65 | 200 | 8 | 14 | 12 | 10 |
125×80 | 200 | 8 | 14 | 12 | 10 |
125×100 | 200 | 10 | 20 | 12 | 10 |
150×50 | 200 | 10 | 20 | 12 | 10 |
150×65 | 200 | 10 | 20 | 12 | 10 |
150×80 | 200 | 10 | 20 | 12 | 10 |
150×100 | 200 | 10 | 20 | 12 | 10 |
150×125 | 200 | 12 | 20 | 14 | 10 |
200×80 | 200 | 12 | 20 | 14 | 10 |
200×100 | 200 | 12 | 20 | 14 | 10 |
200×125 | 200 | 12 | 20 | 14 | 10 |
200×150 | 200 | 12 | 20 | 14 | 10 |
250×125 | 220 | 12 | 20 | 14 | 10 |
250×150 | 220 | 12 | 20 | 14 | 10 |
250×200 | 220 | 14 | 22 | 20 | 10 |
300×125 | 220 | 14 | 22 | 20 | 10 |
300×150 | 220 | 14 | 22 | 20 | 10 |
300×200 | 220 | 14 | 22 | 20 | 10 |
300×250 | 220 | 14 | 22 | 20 | 10 |
350×150 | 240 | 14 | 22 | 20 | 10 |
350×200 | 240 | 14 | 22 | 20 | 10 |
350×250 | 240 | 14 | 22 | 20 | 10 |
350×300 | 240 | 14 | 22 | 20 | 10 |
400×200 | 240 | 14 | 22 | 20 | 10 |
400×250 | 240 | 14 | 22 | 20 | 10 |
400×300 | 240 | 14 | 22 | 20 | 10 |
400×350 | 240 | 14 | 22 | 20 | 10 |
450×300 | 240 | 14 | 22 | 20 | 10 |
450×350 | 240 | 14 | 22 | 20 | 10 |
450×400 | 240 | 14 | 22 | 20 | 10 |
500×350 | 240 | 14 | 22 | 20 | 10 |
500×400 | 240 | 14 | 22 | 20 | 10 |
500×450 | 240 | 14 | 22 | 20 | 10 |
Notes:
1. For OEM orders with special requirement, rubber joints should be made according to customers' drawings.
Generally, flange standard is GB/T9115.1-2000, other GB, JB, HG, CB, ANSI, DIN, BSEN, NF, EN, JIS, ISO flanges are also available upon request. Material of rubber body can be NR natural rubber, EPDM, Neoprene, IIR butyl rubber, NBR Buna-N, FKM, etc.
2. When rubber joints size above DN200 are used for overhead water supply system, the pipes must be equipped with fixed supports or fixed brackets, otherwise control units should be installed on rubber joints.
3. Matching flanges of rubber joints should be valve flanges or GB/T9115.1(RF) flanges.
Packing of rubber joints
MOQ | 1 pc, OEM orders acceptable. |
Packing details | Plastic/carton box, then seaworthy plywood case, or as per request. |
Shipping method | By express, by air or by sea |
Shipping port | Shanghai, Qingdao, Tianjin or as per request. |
Shipping time | 5-15 days after receiving 30% down payment, or according to order quantity. |
Why Us?
Pipe Expansion Joints manufacture since 1997.
LEEBOO - China Famous Brand
Gongyi Xinli Pipeline Equipment Co., Ltd. is a professional manufacturer in the field of pipeline equipment for nealry 18 years and has 15 years sales experience.
Main products: rubber expansion joint, rubber duckbill check valve, dismantling joint, metal hose, metal bellows expansion joint, wall sleeves, valves, etc.
Our service
1. Quality: ISO9001:2008 quality certified, quality and pressure test in workshop and by third party.
2. Equipment: 20+ molding machines, updated numeric control equipment for machining.
3. Staff: manfacturer of rubber joint since 1997, with well-trained and rich-experienced local workers.
4. Fast delivery: Lots of stocks for urgent order. 5-15 days after payment
5. Price: competitive factory price let clients benefit more from us.
6. Low MOQs / OEM orders acceptable.
Our products have been exported to around 20 countries, such as Germany, Sweden, Russia, Italy, Portugal, Dubai, Kuwait, Saudi Arabia, Egypt, South Africa, India, Singapore,Thailand, Vietnam, the Philippines, Australia, Argentina, USA, etc.
FAQ:
Q: What do you need to know for fast quotation?
A: It would be highly appreciated if we have the details of detailed drawing for OEM order, model, end connection type, flange standard and material, medium, pressure, temperature and other working conditions.
Q: Can you make the product as per client's requirement?
A: Yes, OEM service available. We can make according to your drawings or samples.
Q: How can you guarantee the quality or any warranty?
A: Any quality problems during use, all the products can be returned for domestic clients; we will send more free product in next batch for overseas clients or according to the requests.
Q: Do you accept small quantity order?
A: Yes, MOQ 1 pc for standard size, 5 pcs for customized size.
Q: What is your payment terms?
A: Usually T/T(30% as deposit, the rest 70% will be paid before delivery). L/C, Western Union, Paypal also acceptable.
Q: What about the lead time?
A: Usually 3-10 days for sample order. Lot production time according to order quantity.