Rubber Hoses > Expansion Joint

At Unick Control System, we manufacture and supply a wide range of industrial hoses designed to meet the rigorous demands of various industries. Our product line includes SS flexible hoses, which provide excellent flexibility and durability for high-pressure and high-temperature applications, as well as rubber hoses for reliable performance in fluid transfer and hydraulic systems.

We also specialize in R1 and R2 type hoses, known for their robust construction and superior resistance to abrasion, weather, and pressure fluctuations, making them ideal for hydraulic and industrial use. Each hose is crafted with precision and high-quality materials to ensure safety, efficiency, and long-lasting performance. Whether for fluid conveyance, hydraulic systems, or custom applications, we work closely with our clients to deliver tailored solutions that meet their exact specifications and operational needs.

Rubber hoses

The company has a quality policy that includes:
Manufacturing products of outstanding quality, consistent with customer
Requirements, through strict conformance with specifications
Working towards continual improvement in every functional area, aiming
To avoid errors and ensure fault-finding, coupled with immediate
Corrective and preventive action
Ensuring the full commitment of all employees towards the
Implementation of the documented quality management system

Pipe fittings are the general names of parts and components that play the role of connection, control, direction change, diversion, sealing and support in the pipeline system. Steel fittings are pressure fittings. According to the different processing technology, it is divided into four categories, namely, butt welding pipe fittings (divided into weld and no weld), socket welding and threaded pipe fittings, flange pipe fittings.

According to the application:
1. pipe fittings for connecting pipes are: flanges, live joints, pipe hoops, clamps, clamps, throat hoops, etc.
2. changing the direction of the pipe: bends, bends.
3. pipe fittings changing pipe diameter: variable diameter (different diameter pipe), different diameter elbow, branch pipe table, reinforcing pipe.
4. pipe fittings with additional piping branches: three links, four links.
5. pipe fittings for pipe sealing: gasket, raw material belt, thread, flange blind plate, pipe plug, blind plate, head, welding plug.
6. pipe fittings for pipe fixing: clasp, hook, ring, bracket, bracket, pipe clamp, etc.

According to the connection :1, welded pipe fittings 2, threaded pipe fittings 3, clamping pipe fittings 4, clamping pipe fittings 5, socket pipe fittings 6, rubber ring connection pipe fittings
According to the material divided into 1, cast steel pipe fittings 2, forged steel pipe fittings 3, alloy pipe fittings 4, stainless steel pipe fittings.
Pipe fittings are widely used in municipal, petrochemical, west-to-east gas transmission, ships and nuclear power.

1.High Pressure Resistance
Max. working pressure: 14 kg/cm2
Static Test pressure: 21 kg/cm2
Burst pressure: 96 kg/cm2
2. -Approved
Meets insurance requirement.
3. Particulates & Contaminants
All stainless steel construction is 100% leakage tested before delivery
4.Simple Installation
Take a quarter of the time required for installing conventional system. Faster clean room certification and running.
5. Relocation
No downtime while sprinklers head are being moved to accommodate tool or floor-plane configuration .
6. Flexibility.

Single Sphere Rubber Expansion Joint
Features:
-Allow for 4 way movements
-Precision molded of synthetic rubber&nylon
-Excellent ability to absorb vibration and sound
-Perfect corrosion resistant
-Using floating flange,easy to install
Rubber Expansion Joint
EPDM,NBR,NR, CSM,VITON,SILICON.
Size:Size: DN32-DN3000
Pressure: PN10,PN16,PN25
End Flange:DIN2501, BS EN1092, BS4504PN16,JIS10K,ANSIB16.5 Flange

Expansion joints used on ships(DN100mm)
1.DN: 8mm-10000mm
2.Material: Carbon steel, Titanium, Zirconium, Hastelloy, Nickel alloys, Duplex Steel and Austenitic Stainless Steel
3.Thickness: 0.15mm-70mm
4.Forming method: Hydraulic forming
5.Pressure(MPa):-10 to +10
6.shape: U V
7.Temp.(oC): -196 to 1400.

Name Nominal diameter
DN(mm) Plies Forming method Convolutions Pressure
(Mpa) shape Temp.
()
Bellows
for pressure vessel ¦µ150-¦µ4500 1-6 Hydraulic forming 1-4 -10 to +10 U
¦¸ -100 to 1250
Bellows expansion joint ¦µ8-¦µ10000 1-70 Hydraulic forming
Roll forming 1-16 -10 to +10 U
¦¸
V -196 to 1400
With insulation sleeve
Rectangular expansion joint(fabric) Any dimension 3-10 Press-brake
forming 1-4 -0.2 to +0.2 U.




Wooden case.