Flexible rubber coupling with flange

Overview
Quick Details
Place of Origin:
Henan, China
Brand Name:
LEEBOO
Model Number:
KXT
Connection:
Flange
Technics:
Casting
Shape:
Equal
Head Code:
round
Size:
DN32-DN4000
Body Material:
Product Description

Flexible rubber coupling with flange

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Technical Parameters Pressure 1.0~2.5Mpa Medium Air, water, seawater, oil, slurry, weak acid, alkali, etc. Temperature -20℃~+115℃ Application: Construction, water supply and drainage, and heavy industry, refrigeration, sanitation, plumbing, fire, electricity, etc. 1.According to product’s using condition,technicians will offer rationalization proposals to assist clients to select proper types;2.Under the premise of correct installation,normal maintenance and using,we guarantee one-year warranty period.

No. Part Material Function 1 Floating Flange Grooved Flanges. Material according to Request Connection 2 Inner & Outer Rubber NR, EPDM, Neoprene, IIR Butyl Rubber, NBR Buna-N, FKM, PTFE, etc. Body Liner 3 Middle Rubber NR Natural Rubber, EPDM, Neoprene, IIR Butyl Rubber, NBR Buna-N, FKM, etc. Body 4 Cord Fabric Nylon Cord Fabric Body Carcass 5 Reinforcing Ring Multi-Strand Coppering Steel Wire Reinforcement

Application of Rubber Expansion Joint

As rubber has superior capability in resistance of acid, alkali, oil and electrolyte, rubber joint has become one of the alternatives of stainless steel and been successfully installed in tough demanding applications such as: Chemical, Petrochemical, Marine, Power Generation, Pulp and Paper, Steel Mills, Water and Wastewater Treatment, Building Construction, Heavy Industry, Freezing and Sanitary Plumbing.

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Technical Parameters

Technical Conditions of Rubber Expansion Joint

Item KXT-10 KXT-16 KXT-25 Working pressure 1.0 Mpa 1.6 Mpa 2.5 Mpa Burst pressure 2.0 Mpa 3.0 Mpa 4.5 Mpa Vacuum 53.3 Kpa (400) 86.7 Kpa (650) 100 Kpa (750) 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.

Specification of Rubber Expansion Joint

Nominal Diameter Length Axial Displacement Horizontal Deflection Angular Deflection (mm) (mm) (mm) (a1+a2) ° inch Extension Compression 1.25 95 6 9 9 15 1.5 95 6 10 9 15 2 105 7 10 10 15 2.5 115 7 13 11 15 3 135 8 15 12 15 4 150 10 19 13 15 5 165 12 19 13 15 6 180 12 20 14 15 8 210 16 25 22 15 10 230 16 25 22 15 12 245 16 25 22 15 14 255 16 25 22 15 16 255 16 25 22 15 18 255 16 25 22 15 20 255 16 25 22 15 24 260 16 25 22 15 28 260 16 25 22 15 32 260 16 25 22 15 36 260 16 25 22 15 40 260 18 26 24 15 48 260 18 26 24 15 56 350 20 28 26 15 64 350 25 35 30 10 72 350 25 35 30 10 80 420 25 35 30 10 88 580 25 35 30 10 96 610 25 35 30 10 104 650 25 35 30 10 112 680 25 35 30 10 120 680 25 35 30 10

Notes:

1. Supply range can be up to DN4000. Large diameter rubber joints should be equipped with limiters/control units.

2. 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.

3. 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.

4. Matching flanges of rubber joints should be valve flanges or GB/T9115.1(RF) flanges.

Packaging & Shipping
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.

Company Information

Pipe Expansion Joints Manufacturer 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 products have been exported to about 20 countries, such as Germany, Sweden, Russia, Italy, Portugal, Armenia, Dubai, Kuwait, Saudi Arabia, Egypt, South Africa, India, Singapore,Thailand, Vietnam, the Philippines, Australia, Argentina and USA. Customer visit from Italy, UAE, Australia, Algeria, India, etc.

FAQ

Q: What do you need to know for fast quotation?

A: It would be highly appreciated if we have the details ofdetailed 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.

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