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  • HDPE FittingsSongjiang Smart Joint Company started to produce HDPE fittings in 2000. Possessing 13 years’ production experience, we are capable of supplying a wide range of polyethylene pipe fittings for customers. They are suitable for use with PE products in water, oil and gas, sewage, irrigation and industrial...
  • Electrofusion FittingsElectric current produces temperature to make electrofusion fittings fuse to be accessories to connect plastic or polyethylene pipes. Electrofusion pipe fittings are special fusion fittings for transporting gas and water. They include electrofusion elbows, electrofusion tees, electrofusion...
  • Electrofusion ElbowsIn the piping system, electrofusion elbow is a kind of transition elbow or PE spigot elbow that is used to change the direction of conduit pipe fittings. It can also be used to connect two tubes with different diameters. Songjiang Smart Joint Company mainly supplies 90 degree and 45 degree...
  • 45 Degree Electrofusion Elbows Electrofusion 45° elbow is used for connecting all specifications of pipes that are made of same materials. In the piping system, it is also used to change the direction of pipe fittings to resist pressure and corrosion. As a result, this electrofusion elbow has a long service life. This type of...
  • 90 Degree Electrofusion Elbows In a pipeline system, 90 degree electrofusion elbow or electrofusion 90° elbow is used to change the direction of the pipe fittings. It can be made of carbon steel, stainless steel, alloy steel, PVC, steel, etc. In our company, we usually use PE or polyethylene material to produce this kind of...
  • Electrofusion TeesTee is a kind of pipe or pipeline connection fitting. It is also known as pipe fitting tee, tee pipe fitting, tee joint or tee coupling. Electrofusion tees are used when one part must be joined to the center of another part forming a “T” or “Y”. There are often one entrance and two exits, or two...
  • Electrofusion Equal Tee The electrofusion fitting with same diameter is known as electrofusion equal tee. It is used for connecting homogeneous pipes with various specifications. There are three links of the equal tee junction. This three-way tee is also called electrofusion straight tee or electrofusion equal...
  • Electrofusion Reducing TeeElectrofusion reducing tee is a kind of electrofusion tee that the diameter of branch pipe is smaller than that of the main pipe. It is used at the branch pipe of the main channel. This pipe fitting is applied extensively in gas, plumbing, irrigation and industrial processing applications. The...
  • Electrofusion CouplersElectrofusion coupler is a straightway pipe fitting. Two ends of pipes can be inserted into the sleeve that can be plugged in. Use specialized electrofusion equipment to power on and set temperature and time. When time is up, hot melting of pipes are completed. Turn off the power supply and...
  • Electrofusion TappingElectrofusion tapping saddle is used for connecting pipes of all specifications which have the same material. It is specially designed for gas distribution system up to 145 psi. Electrofusion tapping tee configurations range from 1 1/4" to 8" mains and 1/2" to 2" IPS/CTS outlets. It is the...
  • Electrofusion SaddleElectrofusion saddles are composed of a complete product package, tapping saddle, pressure tapping valve, stop-off saddle, repair saddle and spigot saddle. Songjiang Smart Joint Company mainly supplies electrofusion branch saddle and electrofusion tapping saddle. Our company has been engaged in...
  • Electrofusion Branch SaddleElectrofusion branch saddle, also called electrofusion straight saddle, is a kind of plastic pipe saddle fitting. It is used to create branches within the PE pipeline system. It adopts PE100, SDR11 or PN16 material. This type of HDPE branch paddle is widely used for gas, water and fuel supply...
  • Electrofusion Tapping SaddleElectrofusion tapping saddle, also known as electrofusion bypass saddle, is a kind of PE pipe saddle fitting. It is used to create branches within the PE pipeline systems when connecting smaller sizes into bigger size main pipes. This type of HDPE branch saddle is widely applied in gas, water, drain...
  • Electrofusion ReducerElectrofusion reducer is made from special material for PE pressure pipeline. This kind of HDPE reducer can be used with SDR11 or thicker HDPE pipe and fittings. Electrofusion reducing coupling is extensively applicable to gas, water, sewer, geothermal industry, and so on...
  • Electrofusion Sleeve FittingsElectrofusion sleeve fitting can be applied to municipal engineering, oil and gas field, chemical industry, metallurgical mine, sea water delivery, ship manufacturing, agricultural irrigation, and so on. This type of electrofusion fitting is suitable for delivering some corrosive gas and liquid...
  • Butt Fusion FittingsButt fusion fittings or hot melt pipe fittings are HDPE pipe fittings that adopting imported high-quality PE100 materials that have high resistance and long service life. They are regarded as ideal materials for the gas industry. They can also be used to convey fluid as well. Songjiang Smart Joint...
  • Butt Fusion ElbowsButt fusion elbow is also known as hot melt elbow. As a type of HDPE pipe elbow, it is widely used for connecting, terminating and controlling flow in many different industries. It is installed between pipes or tubes allowing a change of direction in 90 degree or 45 degree. Songjiang Smart Joint...
  • 90 Degree Butt Fusion ElbowsButt fusion 90 degree elbows or hot melt 90 degree elbows are the most common elbows used in the gas pipe system. It is featured with high pressure resistance, corrosion resistance and long service life. This 90° spigot elbow is mainly used to produce 90 degree change in the direction of flow in...
  • 45 Degree Butt Fusion Elbows45 degree butt fusion elbow is especially suitable for connecting gas and water pipes. The universal diameter of hot melt 45 degree elbow is 50 mm. There is one spigot end to fit directly to another fitting. 45° spigot elbow with one female and one male end can be used to shift pipe gradually...
  • Butt Fusion TeesButt fusion tee is used in the junction place of three same or different pipelines. Its main role is to change the direction of fluid. Hot melting spigot tee is also used for direct connection in variable diameter pipe, movable joint and bend or elbow place. This can reduce attachments, reduce...
  • Butt Fusion Equal TeeButt fusion equal tee is a commonly used T shaped pipe fitting having two outlets, at 90° to the connection to the main line. It is extensively used in pipeline networks to transport two-phase fluid mixtures. Smart Joint Company is capable of supplying butt fusion straight tees available in various...
  • Butt Fusion Reducing TeesButt fusion reducing tee means that add a small branch pipe to the main pipe. The two bigger sized pipes are main pipes, while the smaller sized one in the middle is branch pipe. This kind of spigot reducing tee is used in the junction place of three same or different pipelines. It mainly plays the...
  • Butt Fusion ReducersButt fusion reducer is also known as butt fusion transition pipe. It can be used to connect pipes in different sizes. This kind of spigot reducer is usually classified into concentric reducer and eccentric reducer. When butt fusion reducer is put to be upright, the projection of two ports is...
  • Butt Fusion PlugButt fusion plug is designed for changing directions of pipeline routes. It can be installed at any angle in the inside body and inlet channel. This type of spigot pipe plug possesses the advantages of long service life, non-toxic performance and good corrosion resistance. Meanwhile, it is...
  • Butt Fusion Flange Stub1. Butt fusion flange is suitable for both 16 and 20 bar pressure rating. 2. The sizes of stub flange in our company range from ½ inch to 36 inch (16 mm to 914 mm). We are able to provide other sizes according to customers’ requests...
  • HDPE Transition PipeSmart Joint Company developed HDPE transition pipes in 1997 and gained the national patent. It can be used to transport gas. With thicker metal pipe and high-quality PBE coating, HDPE transition fittings have a life pan of 50 years. The largest pipe diameter of HDPE transition pipes manufactured by...
  • HDPE Straight Transition PipeAs a kind of HDPE transition pipe, HDPE straight transition fitting are used to connect ductile iron pipes with same outside diameter. The pull-out strength of our straight transitional pipes is larger than the PE pipes that they are connected. These fittings ensure a positive seal with added “O”...
  • HDPE Elbow Transition FittingsHDPE elbow transition fittings are widely used to gas and water infrastructure projects. This kind of HDPE transition pipe is mainly used for pipe connection and repair work. It can connect most pipe materials together with the range of 15 mm to 61mm, such as polyethylene, galvanized iron...
  • Large Size HDPE FittingsSongjiang Smart Joint Co., Ltd. is specialized in producing HDPE butt fusion fittings, HDPE electrofusion fittings and plastic pipe fusion welding equipment. Based on more than 20 years’ production experience, we develop large size HDPE fittings or large diameter HDPE fittings so as to satisfy...
  • 90 Degree BendLarge size PE 90 degree bend is also known as PE 90 degree elbow. As a common connection fitting, it is used to change the direction of pipe and connect the pipeline in the corner. This elbow (90 degree) can be mainly used to connect hoses to valves, water pressure pumps and deck drain pipes...
  • Injection Molding FittingsLarge size injection molded fittings are even tougher than the pipe. After injection molding, HDPE pipe fittings have a wall thickness 125% larger than SDR18 pipe. They provide superior performance over metal plumbing parts for plumbing. Possessing more than 20 years’ production experience, Smart...
  • Injection Molding Reducer FittingsInjection molded pipe reducer is made though high impact strength, fairly high heat distortion and excellent molding and extrusion. Our PE reducer fittings can be available in standard sizes. Large size injection molding reducer fittings can be up to four inches. Smart Joint Company also provides...
  • Fusion Welding MachineFusion welding machine adopts the most popular fusion technique to join plastic pipes and fittings such as Polyethylene (HDPE), Polypropylene (PP) and other plastic materials. Songjiang Smart Joint Company is a pipe fitting and fusion welding equipment manufacturer in China. Our PE pipe welding...
  • Butt Fusion Welding MachineSongjiang Smart Joint Company mainly produces hydraulic, large diameter and automatic butt fusion welding machines. We developed automatic hot melting welding machines in 2009, such as AFM250 and AFM315 pipe welding machines. It is suitable for butt welding of plastic pipes and fittings made of PE...
  • Hydraulic Butt Fusion Welding MachineHydraulic butt fusion welding machine can be used for welding plastic materials like polyethylene (PE), polypropylene (PP), polyvinylidene fluoride (PVDF) and many other thermo-plastic materials on construction site or in workshop. This type of butt fusion machine is particularly designed for...
  • Large Diameter Butt Fusion Welding MachineSongjiang Smart Joint Company began to design and produce FM2000 large diameter butt fusion welding machine in 2009. With rich production experience, we are able to manufacture various sizes of hot melt welding machines for customers, such as FML1000, FML1200, FML1600 and FML2000 models. FM1200 and...
  • Automatic Butt Fusion Welding MachineAFM250-AFM315 automatic butt fusion welding machine is a newly developed product provided by Songjiang Smart Joint Company. It is suitable for welding PE plastic pipes and pipe fittings with the size of 90 mm to 315 mm. This kind of automatic butt fusion machine minimizes the influence of man...
  • FM355 Butt Fusion MachineFM355 butt fusion machine or butt fusion welding machine can be used to weld different sizes of pipes. It can also be used to weld pipes to fittings. The welding range of this machine is from Φ110 mm to Φ355 mm. Smart Joint Company is the first enterprise engaged in research and development of butt...
  • Electrofusion Welding MachineWhen the electrofusion belt is powered on, embedded heating wires inside the eletrofusion belt will emit heat. The heat energy will melt the surface of pipes or pipe fittings. After cooling and solidification, electrofusion welding machine can weld plastic pipes together. It is suitable for different...
  • DH-ⅡCode Reading Electrofusion Welding MachineDH-II electrofusion welding machine is a kind of code reading welding machine used to weld plastic PE and PPR pipes with the size between 20 mm to 400 mm. This machine is suitable for different brands of electrofusion fittings, such as Friatec, Plasson, George Fisher, and so forth. Possessing more...
  • AH-ⅡElectrofusion Welding MachineAH-II electrofusion welding machine is a fusion machine with compact appearance. It is convenient and easy to move. It is also known as electrofusion welding box because it is often shaped like a small box. The operator even can use it on his shoulder. In addition, we also supply DH-Ⅱcode reading...
  • Fusion Welding Machine KitsSongjiang Smart Joint Company is able to supply high quality fusion welding machine kits for customers. The main product includes SF63 and SF110 socket fusion kits. The welding range of SF63 kit is from 20 mm to 63 mm, while the welding range of SF110 kit ranges from 75 mm to 110 mm. These fusion...
  • APPLICATIONSince 2000, Jilin Songjiang Smart Joint Co., Ltd. has been engaged in developing and manufacturing HDPE fittings. At present, we possess 15 production lines with high degree of automation, precise process control and stable and reliable product quality. Our plastic fittings are extensively used for...
  • HDPE Fittings for GasFounded in 1992, Jilin Songjiang Smart Joint Company is the first enterprise engaged in research and development of plastic pipe fusion welding technology and products in China. The subclass products of HDPE gas pipe fittings or HDPE fittings for gas include butt fusion fittings for gas...
  • Butt Fusion Fittings for GasButt fusion fittings for gas adopt imported PE100 material that has high resistance. Therefore, they are easy, safe and reliable to install. This type of hot melt pipe fitting also has a long service life. Its interface of hot melting or butt fusion is of high quality. Songjiang Smart Joint Company is...
  • Metal-PE Transitional Fittings for GasMetal-PE transition fittings for gas are also known as PE-steel transition fittings or PE-metal transition fittings. With practical, reliable and distinctive features, they have gained the national patent. This kind of pipe fitting can be used for 50 years for its thicker metal pipe and...
  • Electrofusion Fittings for GasElectrofusion fittings for gas are special polyethylene pipe fittings for transporting gas only. They are made from high-quality imported PE100 materials. PE100 material owns stronger pressure resistance and it is also much safer and reliable. In order to meet different requirements of...
  • Water and Mining Flange AdapterSongjiang Smart Joint Company is capable of producing PE stub flanges that are used for PE pipe connection. The nominal diameter of this HDPE pipe flange adapter is from 40 mm to 1200 mm. The flange thickness could be SDR11, SDR17, SDR21 and SDR26...
  • HDPE Fittings for Water (Municipal Water Systems)1. Hygienic. HDPE fittings for water will not cause any damage to the human body. 2. Safety. Our polyethylene pipe fittings have enough strength, and excellent mechanical properties, anti-aging and heat-resisting performance...
  • Electrofusion Fittings for WaterElectrofusion fittings for water are made from high density polyethylene material. Our fittings can be jointed to PE100, PE80 and PEX-A pipes. All these pipes have long fusion zones and large cold zones so that the high strength jointing can be achieved. This kind of water pipe fitting is more...
  • Butt Fusion Fittings for WaterButt fusion fittings for water are mostly used for transporting water. Our pipe fittings are made from PE80 and PE100 materials. This type of hot melt PE fitting is safe and reliable because the materials are completely non-toxic and with high resistance to chemicals. Our butt fusion fittings passed...
  • Water Flange AdapterThe nominal diameter of water flange adapter is from 40 mm to 1200 mm. The flange thickness of this PE flanged fitting or PE stub flange could be SDR11, SDR17, SDR21 and SDR26. It is mainly used for PE pipe connecting. Smart Joint Company possesses more than 20 years’ production experience of...
  • Irrigation FittingsIrrigation fittings made by Smart Joint Company are characterized by good workability, impact resilience and small flow resistance. They also enjoy the advantages of light weight, good toughness, low temperature resistance and ageing resistance. This type of HDPE fitting is black in order to prevent...
  • Siphonic Drainage FittingsSiphonic drainage fittings play an important role in the drainage system of buildings. It can improve the drainage of kitchen and toilet. The whole siphonic roof drainage system includes HDPE sewage fittings and pipes, concealed cistern, floor drain and flush control plate. Siphonic roof drain...
  • Wastewater SystemPE pipe fittings are cost-effective for a number of piping problems in metropolitan, municipal, industrial, underwater, mining, landfill gas extraction, cable duct and agricultural applications. HDPE fittings are also widely used in wastewater treatment system, gravity sewer and vacuum...
  • Hot Water Conveyance1. HDPE fittings for hot water conveyance have long service life. Under normal working conditions, they can be used for more than 50 years. 2. Our polyethylene pipe fittings possess excellent corrosion resistance and can withstand a variety of chemical erosion...
  • Industrial Fluids TransferJilin Songjiang Smart Joint Co., Ltd. is a professional manufacturer and supplier of HDPE pipe fittings in China. We are able to supply industrial pipe fittings for industrial fluids transfer. We possess professional team for product quality, development and after-service. Our company becomes...
  • TelecommunicationsPE telecom pipe is a new type of composite plastic pipe, which is made by solid silica gel lubricant in its internal wall and the external wall is made from HDPE. It is the infrastructure to build communication network. HDPE pipe for telecommunication is highly appraised for long usage life, good...
  • AgricultureSmart Joint Company manufactures durable agricultural HDPE pipes for customers. This type of high density polyethylene pipe is made from high quality HDPE material. Water that flows through the agriculture pipe is safe for drinking purposes, as it is free from contamination...
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