Description: Elbow pressure balanced expansion joint is composed of a working bellows or two working bellows connected by an intermediate pipe and a balanced bellows and elbow or tee, head, tie rod, end plate, spherical and tapered washer and other structures. It is mainly used to absorb the combined axial and lateral displacement and can balance the pressure and thrust of the bellows. Usually, the pipeline expansion joint is a constrained general-purpose type that can accept lateral movement. Because there is also axial deflection, pressure balanced elbows are usually required. Feature: Absorbs axial and lateral movements Eliminates main anchors Minimum guiding required Pressure forces remain in balance No volume change Balance-pressure thrust remains constant Application: Elbow pressure balanced expansion joints are used in pipelines with a change of direction. Elbow pressure balanced expansion joints are used with low pressure turbines, with condensers and also with pumps and other equipment, that may be susceptible to pressure loads.
Type: single gimbal expansion joint Composed of a bellows and pin shaft, hinge plate, universal ring and vertical plate and other structural parts, it can absorb the angular displacement in any plane and can bear the pressure and thrust of the bellows. universal gimbal expansion joint Composed of two bellows connected by the middle pipe, cross pin shaft, hinge plate and vertical plate and other structural parts, it can absorb lateral and angular displacement in any plane and can withstand the pressure and thrust of the bellows. universal gimbal in-line pressure balanced expansion joint It consists of two working bellows at both ends, a balance bellows in the middle, and structural parts such as pin shafts, hinge plates, universal rings and vertical plates, which are mainly used to absorb axial displacement and lateral displacement in any plane. And it can balance the pressure and thrust of the bellows. Feature: 1.Absorbs angular movements in all planes, And angular rotations, or any combinations of these. 2.Eliminates pressure thrust loads. 3.Positive control over the movements. 4.Can support the dead weight of the Intermediate Piping. 5.Transmits external loads like wind loading and shear loading. 6.Prevents torsion on the bellows elements. 7.Minimum guiding required. Application: Dilatation points of the buildings Area that seismic movements are occur Fuel tanks Filling Facilities Fire pipelines All pipelines
Type: single hinged expansion joint Composed of a bellows, pin shaft, hinge plate and vertical plate and other structural parts, it can only absorb the angular displacement in a plane and can withstand the pressure and thrust of the bellows. universal hinged expansion joint Composed of two bellows connected by the middle pipe and structural parts such as pin shafts, hinge plates and vertical plates, the expansion joint can only absorb lateral and angular displacement in one plane and can withstand the pressure and thrust of the bellows. universal hinged in-line pressure balanced expansion joint It consists of two working bellows at both ends and a balance bellows in the middle, and structural parts such as pin shafts, hinge plates and vertical plates. It is mainly used to absorb axial displacement and lateral displacement in a plane and balance the pressure and thrust of bellows. Feature: 1.Absorbs angular movements in only one plane. 2.Eliminates pressure thrust loads. 3.Positive control over the movements. 4.Can support the dead weight of the intermediate piping. 5.Prevents torsion on the bellows elements. 6.Minimum guiding required. 7.Eliminates main anchors. 8.Low forces on piping system and adjacent equipment. Application: Air, Steam, Flue Gas Ducts, Power Plants Chemical Industry, Petrochemical Industry Gas Turbine System Primary reformer ducts & burners Steel Plants
Type: in-line pressure balanced expansion joint It is composed of two working bellows at both ends, a balance bellows in the middle, tie rods, end plates and other structural parts. It is mainly used to absorb axial displacement and balance the pressure and thrust of the bellows. bypass in-line pressure balanced expansion joint Composed of two identical bellows, end ring, head, outer tube and other structural parts, it is mainly used to absorb axial displacement and balance the pressure and thrust of the bellows. external pressurized in-line pressure balanced expansion joint It is composed of two working bellows bearing external pressure, a balance bellows bearing external pressure, and end pipes, connecting pipes, outer pipes, end ring components and other structural parts, which are mainly used to absorb axial displacement and balance the pressure and thrust of the bellows. Feature: 1.Simple to manufacture 2.Stable at high pressures 3.Absorbs small amounts of axial and lateral movement 4.Eliminates change in pressure 5.No main anchors required 6.Conserves space Application: Pressure balanced expansion joints are used with low pressure turbines, with condensers and also with pumps and other equipment, that may be susceptible to pressure loads
Structure: Bellow Material: SS321/SS304/SS316L on request Pipe Material: Carbon Steel, the material can be customized on request Connection Types: Flange or Welded End Flange Material: Carbon Steel, the material can be customized on request Inner Sleeve: SS321/SS304/SS316L on request Feature: 1.Easy to absorb large expansion movements 2.Reducing the number of axial expansion joints saves on time and cost 3.Minimum application area 4.Preventing axial inaccuracies increases the system safety 5.Using internal guide rings in their design provides highly stable structure for connections Application: External pressure pipeline expansion joints are suitable for pipeline systems that require a large amount of axial compression or extension. Typically used in steam distribution systems and LNG applications. They can be buried or above ground. Piping must be properly anchored and guided.
Type: untied universal expansion joint Untied universal expansion joints and pantograph linkages untied universal expansion joint can absorb large amount of lateral deflections in addition to axial and angular movements. Usually these type of expansion joints are provided with control rods to distribute the movement equally between the two bellows. Control rods are not designed to withstand pressure thrust. tied universal expansion joint Tied universal expansion joint is same as untied universal expansion joints, but with addition of tie rods. These tie rods are designed to withstand the pressure thrust and so the external movement of the expansion joint is constrained even if the pressure thrust is increased. Angular movement can be accommodated only if two tie rods are provided 180 degree apart. To restrict this angular movement, four tie rods are provided at interval of 90 degrees, around the circumference of the expansion joint. Feature: Absorbs large amounts of lateral deflection Simple and robust construction Eliminates pressure thrust load Low maintenance Application: Universal expansion joints can absorb movements in all directions, and are used in uncritical, low pressure installations like ventilation ducts, exhaust gas systems, fresh air ventilation and process equipment.
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.
ZenTex Industry provides with one of the best quality knitted elastics of all sizes, with satisfied customers all over the world Zentex is one of the leading and growing manufacturers in knitting elastic in Pakistan offer superior quality at an affordable price.
Rubber Sheet is fabricated with high quality of Synthetic rubber with a wide range of application.
Manufacturing with good quality of Natural Rubber without any reclaimed materials. Its commonly used for general purpose applications.
Specifically formulated for special applications where more than just resistance to abrasion is required.
Manufacturing from FDA approved materials, we follow FDS strict guideline and to ensure our Food Grade Rubber does not contain any prohibited additives or pigments
Sandwich Rubber Sheet is a multi-layer designed specifically for Mining and Quarry Industries. The Top and Bottom layer has high resistance to Abrasion and Cuts in order to withstand handling rough mining materials.
Manufacturing with good quality of Natural Rubber without any reclaimed materials. Its commonly used for general purpose applications.
Red, Green, Black different color mold sponge rubber parts/O-rings.
High quality rubber o-ring Material: ACM, AEM, NBR, HNBR, EPDM, FKM Color: customized color
Material butyl rubber: Thickness: 05mm-2mm Width 4mm-100mm Length 5m10m15m20m Colloid color black, white, gray or color Executive standard JC / t942-2004 Store in a dry and ventilated environment and avoid long-term storage at a temperature above 45 â??. Product Features : A. The tire base is sandwiched in the middle, which has high bonding strength and tensile strength, good elasticity and elongation, and is suitable for interface change and It has strong cracking adaptability and excellent following ability for the deformation of objects. B .excellent chemical resistance, weather resistance and corrosion resistance. C.Excellent adhesion, waterproof, sealing and high and low temperature resistance, and good dimensional stability. D.It is environmentally friendly, non-toxic and tasteless, and the construction operation process is simple. Product purpose: (1. )The overlapping sealing of polymer waterproof coiled material is 7cm / 8cm, which is the common width. Sealing and waterproof treatment of construction joints of subway tunnel structure in municipal engineering. (2). Air tightness, waterproof and shock absorption treatment of color profiled plate joints and sunshine plate works. (3) . Bonding and sealing treatment for steel structure construction. (4) Bonding and sealing treatment in automobile assembly. (5). Insulating glass inner channel sealing.
1: 1 component liquid silicone is addition type tasteless liquid mold silicone rubber, can be placed in the oven pan, resistant to high temperature 250 , long-term stability can be used within 200 . This product could be used to produce adult products, human organs, body parts, mannequin, chest pads, shoulder pads and other soft silicone rubber. Also used in food molds, candy molds, cake molds, as well as a good material for soap cake mold making.
Product Features: 1. Good resistance to high and low temperature - super reliability in operation and performance. 2. Adjustable Modulus - Design Flexibility 3. Good cold resistance (low phenyl content) 4. Good ablation resistance (medium and high phenyl content products) 5. Good resistance to radiation (high phenyl content)Application: Basic silicone material for high temperature vulcanized silicone rubber, especially for extreme hostile environment. Packaging and storage: 25kg cardboard box (lined with plastic bag) The shelf life is 1 year on the unopen condition. After the expiration date, if test qualified, could also be used.
Blowout preventer (BOP) BOP is shut in the well for oil testing, workover, well completion and operating process to prevent the blowout accident, totally enclosed and semi-closed two functions into one, has a simple structure, easy to operate, resistant to high-pressure characteristics is used to prevent blowouts safety oilfield sealing wellhead. Oil drilling, installed at the wellhead casing head, used to control the high pressure oil, gas, water blowout. Wells of oil and gas pressure is high, the BOP can be the wellhead closed (shut). The shutter has four, alternatively bullied invaded mud, increasing the pressure of the borehole fluid column, so as to suppress the high-pressure oil and gas discharged from the drill pipe is pressed into the heavy mud. Its type sub-ordinary blowout preventer, of universal blowout preventers and rotating blowout preventer. Ordinary BOP ram with full-and semi-closure, full closure type blowout preventer can seal the entire wellhead; semi-sealed shut wellhead annular cross-section of drill pipe exists. Universal BOP can start in case of emergency to cope with any size drill and empty wells. Parts Lake Petro supplies apply to below BOP: Brand: SHENKAI BOP. RONGSHENG BOP ETC OTHER FAMOUS BRAND BOP Type:Annular BOP, Single Ram BOP, Double Ram BOP, Shear Ram BOP Working pressure:2000psi-15000psi(14 Mpa-105Mpa) Operating temperature:-18deg--121deg Bore size:7 1/16"-21 1/4" Top & bottom connection:Flanged,studded
