Nominal Diameter: 32-5000mm Working Temperature: -45 -420 Working Pressure: 0.1-2.5MPa The strong points with it is large movement compensation and good direction-guiding function by itself, etc, so widely used in various technological pipelines.
At Unick Control System, we take pride in manufacturing high-quality expansion bellows, both rubber and metallic, meticulously designed to meet our clients' exact specifications. Our expansion bellows are engineered to absorb thermal expansion, vibration, and mechanical stresses, ensuring enhanced performance and durability in a wide range of industrial applications, including power plants, chemical industries, and HVAC systems. Using advanced materials and cutting-edge technology, we deliver products that offer exceptional flexibility, pressure resistance, and longevity. Whether itâ??s rubber bellows for superior elasticity or metallic bellows for high-temperature and pressure environments, we work closely with our clients to provide customized solutions that meet their operational needs and ensure seamless functionality.
Bellows from 25mm to 1500mm as per ejma standard, for any application. Any number
Nominal Diameter: 50-1500mm Working Temperature: -45-420 Working Pressure: 0.25--2.5MPa It can absorb larger displacemcnt,and it's with a good direction-guding capacity itself.This type widely used in steam,fluid with dregs or thick liquid, etc,pipelines.
Cocopeat blocks Double Washed Per Block weight 5 kg ( +/-300g). Expansion - 15 -16ltrs/kg Per Block size 30cm x 30cm x 13cm ( +/-2cm). EC : less than 0.6ms Compression Ratio 5:1. Sand / Impurities Less than 3% Moisture Less than 18%
We supply various types of UPVC pipe fittings including welded fittings there are two kinds of welded and nonwelded socket welded and threaded fittings flange fittings Ball valve straight pipe straight elbow forward Tee pipe clamp abnormal straight reducing elbow cross loose jointpipe cap copper inner wire straight copper inner wire Tee outer wire direct head loose joint direct head loose elbow double loose ball valve 45 elbow reducing ring external thread plug flange copper inner wire elbow quick joint Y filter glue 1 Fittings used for connecting pipes are flange loose joint pipe hoop clamp sleeve throat hoop etc 2 Fittings change the direction of the pipe elbow bend pipe 3 Fittings change the diameter of the pipe reducing diameter reducing pipe reducing elbow branch pipe reinforcing pipe 4 Fittings increase the pipe branch tee crossing 5 Fittings for pipe sealing gasket raw material belt thread flange blind plate pipe plug blind plate head welding plug 6 Fittings for pipe fixing clamp ring tow hook hanging ring bracket bracket pipe clamp etc
US$ 0.415 - 4.958 / Piece Calculate Margin 500000 Pieces Minimum Order 3 - 60 days Lead Time Product Details Model Number : B005-#8538 Brand Name : WinHealth Origin : China (mainland) Small Orders : Accepted Key Specifications/Special Features: Key Specifications/Special Features: 1. Material: 35gsm SMS, with white cuff; 2. 1PC/bag, 60bags/carton; 3. Carton size: 60x40x48mm 4. We put the protection non-woven cotton on chest and arm to double protect the doctor Key Specifications/Special Features: 1. Material: 55gsm SMS, with white cuff; 2. 1PC/bag, 60bags/carton; 3. Carton size: 60x40x48mm 4. Waterproof coverall laminated with PE and sealed with waterproof tape in joint aread Shipping Information: FOB Port: Gunagzhou/Shenzhen/Beijing ETC Lead Time : 3 - 60 days Main Export Markets: Asia Australasia Central/South America Eastern Europe Mid East/Africa North America Western Payment Details: Payment Method : 50% TT Prepay ,50% Pay before Shipment or 100% TT,LC Etc
Nominal Diameter: 50 1500mm Working Temperature: -196 1300 Working Pressure: 0.11.0MPa A flexible combination of stractures,comprises of a bellows tube,2 end tubes fit for connection into pipeline,and thermal insulation materials,etc.Generally used to compensate the axial displacement in straight pipeline.Pressure thrust (blind plate force) can not be restrained by rods on this type ,but it must be restrained by the main anchor supports at both ends of pipeline.
Valves, pressure & temperature gauges, expansion bellows (metallic and rubber), rubber products and other industrial items..
Axial bellow expansion joint.
components:160;bellows , tie rod, ear plate, flange, bolt, nut bellows material: collar material: design pressure: design temperature: number of convolutions: axial extension:160;mm axial compression:160;mm lateral deflection: mm angular rotation:160; degree cycle life: 2000 cycles bellows inside diameter:160;610mm bellows outside diameter:673.2mm individual ply thickness:0.8mm number of plies: 2 convolution height:30mm bellows convoluted length:260mm centre spool length: mm theoretical neutral length:272mm pitch: 26mm bellows effective area: bellows weight: 20.7 kg in plywood case
Bellows expansion joints As per ejma norms. Depends on oa
Bellows expansion joints As per ejma norms Depends on oa
Manufacturing capacity nd(nominal diameter)ín20000mm thicknessín60mm corrugation 1-16.
Product Name: High Preessure Industrial Use Transformer Vacuumizer Packaging Wxf Series Anti-Explosive Oil Free Rotary Vane Vacuum Pump Summary: We have more than 20 types chemical process pump, such as horizontal pump, submersible pump ,vertical pump, semi-submersible pump, fluoroplastic pump, axial pump ,gear pump.ect . Application: They are used for transmission of liquids (oil, sea water ,sulphuric acid, phosphoric acid, H2SiF6acid, alkali liquid) with low or high temperature, neutral or corrosive liquids ,or liquids with solid granular and widely used in petroleum chemical industry ,oil refining industry, paper ,pulp industry ,sugar industry ,mining ,etc Lots of material can be chose for different working condition, such as cast steel ,stainless steel 304,316,2205,904L, Hartz alloy C276,C22, nickel-base alloy GH600, PVDF,PP, UHMWPE-lining .etc Pump a strong seal system :packing seal ,double face mechnical seal ,cartridge mechnical seal ,API682 flushing syestem.
Axial expansion joints are designed to compensate axial movements (extension and compression) in its longitudinal axial direction due to thermal expansions and absorb the mechanical vibrations and reduce sound on pipe line systems (pumps, compressors, fans). The standard expansion values of axial expansion joints (metal bellow expansion joints) are 30 mm and 60 mm. Upon customer request special expansion values and sizes will designed and produced. If smoothness is needed or if high frequency vibrations or turbulence are expected in the flow media Axial Expansion Joints (Metal Bellow Expansion Joints) should be used with Liner. Liner material also can able to eliminate resonance caused by the fluid passing trough the bellows and minimize the contact surface of the fluid. Contact surface of the expansion joint can be minimized by using axial expansion joints with liner. Application of Axial Expansion Joint Cold & Hot Water Pipelines Steam Lines Ship Building & Marine Applications Central Heating & Cooling Applications Boiler, Pressure Vessel & Hear Exchanger Applications Exhaust Systems Oil & Gas Pipeline Systems Industrial Applications Technical Futures Bellow Material Stainless Steel AISI304(Opt. AISI316, AISI321) Intermediate Pipe Material Carbon Steel St37.2(Opt. AISI304, AISI316) Connection Types Fixed Flanged, Loose (Rotatable) Flanged, Weld Neck End End Material Carbon Steel St37.2 (Opt. AISI304, AISI316) Operating Temperature -20 °C/+400 °C Operating Pressure PN6/PN10/PN16/PN25/PN40/PN64 Nominal Diameters DN25(1) to DN3000(120) Design EJMA Standards
Parameters: Diameter: DN15-DN8000 Pressure: 0.1Mpa-4.0Mpa Connection form: 1. Flange connection 2. Pipe welded Axial displacement: 18MM~400MM Standard: GB/T12777-2019 Working temperature: -196â??~+450â?? Flange standards: ANSI, DIN, JIS, GB, BS Flange material: SS304, SS316L, SS321, carbon steel Bellows: SS304, SS316L, SS321 Inner tube: SS304, SS316L, SS321, carbon steel Ear plate/Tie rod/Nut: SS304, carbon steel Feature: 1. Absorb axial, lateral and angular displacement 2. Deflection in any direction 3. The most economical and practical 4. Heat resistance, high pressure resistance, corrosion resistance, fatigue resistance and durability Application: Single axial expansion joints are widely used in aerospace, marine, petroleum, chemical, oil refining, power plants, machinery, construction, and information industry. And single axial expansion joints are also important to other industrial equipment manufacturing and pipeline engineering connections to effectively ensure the high safety of the transportation of toxic, flammable and explosive media in the pressure pipeline, avoiding the pollution of the ocean, sky, plants and other environmental pollution caused by leakage pollution.
The utility model can be used as a sensitive component in the precision instruments of various industrial departments.Can also be used in chemical engineering, energy engineering, as a variety of media transmission, connection, sealing components. Product features: small size, light weight, good elasticity Material:Stainless steel
Automatic bellow forming machine 1). Range: dn100-dn1600mm 2). Power: 5.5kw 3). Control type: automatic 4). Form speed: 15min/each one Automatic bellow forming machine 1). Range: dn1000-dn3000mm 2). Power: 7.5kw 3). Control type: automatic Automatic bellow forming machine 1). Range: dn1000-dn3000mm 2). Control type: automatic
components: 160;bellows , tie rod, ear plate, flange, bolt, nut bellows material:ss304 collar material: ss304 design pressure: PN16 design temperature:300 degree Celsius number of convolutions: axial extension: 160;mm axial compression: 160;mm lateral deflection: mm angular rotation: 160; degree cycle life: 2000 cycles bellows inside diameter: 160;610mm bellows outside diameter:673.2mm individual ply thickness:0.8mm number of plies: 2 convolution height:30mm bellows convoluted length:260mm centre spool length: mm theoretical neutral length:272mm pitch: 26mm bellows effective area: bellows weight: 20.7 kg in plywood export case
