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Where to buy pipe fittings? You can go to the website: www.wilsonpipeline.com to buy high quality pipe fittings. wilsonpipeline Pipe Industry Co., Limited (www.wilsonpipeline.com) manufacture finest quality of butt weld pipe fittings to meet perse material specification. Our steel butt weld pipe fittings are extremely durable and are available in various shape such as bent,triangular, rectangular etc. Butt weld pipe fittings are ideal multiple connection of pipes and to prevent fluid leakage. Different types of fittings can minimize potential fluid handling system and enhances their over all performance. wilsonpipeline’s stainless steel and carbon steel ANSI pipe fittings are available for 2000lbs, 3000lbs, 6000lbs, 9000lbs Socket Weld as well as Threaded End – NPT, PT or other types, mainly in stainless steel 304/304L & 316/316L and carbon steel from 1/8″ (DN6) up to 4″ (DN100). Other various grades such as 304H, 309S, 309H, 310S, 310H, 316TI, 316H, 316LN, 317, 317L, 321, 321H, F11, F22, F91, 347, 347H, 904L are available too. Pipe fittings, are commonly used to change the direction in piping, thereby changing the direction of the water flow. Our entire range of forged stainless steel fittings, forged steel pipe fittings, forged alloy steel pipe fittings, thread and socket weld, 3000 fitting are appreciated for high durability, dimensional accuracy, smooth finish, leak proof and corrosion resistant features. The applications range from chemical, petro chemical, power generation and OEM manufacturing industry as well other applications where vibration, high pressure or extremely corrosive conditions exist. Socket weld material is significantly more popular then threaded since most applications call for completely sealing off a line and eliminating all possibility of leakage. Pipe Fittings are applied to connect two pipe ends together, to change direction or size of the pipes. There are many different types and shapes on the market. There are different parameters to be considered before purchasing and that is the size of the pipe fittings in diameter, thickness of the wall to be according to the pressure in the pipes, materials, shape and many others. Pipe elbows Steel elbow is used to be installed between two lengths of pipe or tube allowing a change of direction,usually these carbon steel elbows distinguished by connection ends. + Long radius + Short radius Pipe bending Pipe bend can be made of variety materials,like carbon steel,alloy steel,stainless steel,low temperature steel or high performance steel,etc. Pipe Tees We can provide seamless tube tees and welding tube tees, which can also be pided into straight tees and reducing tees.Usually, the pipe tees have the same inlet and oulet sizes. + Reducing tee  + Equal tees Pipe cross A pipe fitting, having four openings in the same place, at right angles to each other. A pipe cross is a kind of pipe fitting. It is used in the place where four pipes meet together. The pipe cross may have one inlet and three outlets, or there inlets and one outlet. End caps End Cap, Carbon Steel cap, Stainless Steel Caps, ANSI, ISO, JIS and DIN Standards, Measures 1/2 to 56 Inches. Based on different materials, pipe caps include carbon steel cap, stainless steel cap, and alloy steel cap etc. Pipe reducer Pipe reducer are tube fittings that are widely used in a number of industries in order to providing greatest connection flexibility in connecting fractional tubes in various installations. Stub end Stub Ends are fittings used in place of welded flanges where rotating back up flanges are desired. They are also called Lap Joints and Vanstone Flared Laps. A rotating back up flange seats itself against the back surface of the Stub End. Coupling Fittings Coupling fittings are used for fluid conduits in which each end portion of two tubes to be connected is provided with a swaged-on adapter carrying the necessary means to connect or disconnect the tubes without disturbing the swaged-on adapter. Butt Weld Fittings 90° Elbow 45° Elbow Pipe Cap Stub End 180° Elbow Equal Tee Reducing Tee Cross Reducing Cross Concentric Reducer Eccentric Reducer

Stainless steel pipe is one of the more standardized materials in the building and engineering industries. The thickness of the pipe walls, diameter of the pipe and even the chemical composition are all written as part of the American National Standards Institute standards, which is just one of multiple standards available. Wall Thickness Stainless steel pipe categorized by the American National Standards Institute uses the term schedule in reference to the pipe’s wall thickness. Despite this standardization, the wall thickness is not the same for every diameter of pipe. Instead, the schedule refers to the general strength of the pipe. Therefore, a schedule 40S stainless pipe has a wall thickness of approximately 1.73mm for a pipe with outside diameter of 10.3mm but increases to 9.53mm for a pipe of the same schedule but 323.9mm in diameter. There are four general schedules for stainless pipe; 5S, 10S, 40S and 80S. Diameter Within each schedule of pipe there are multiple diameters of stainless steel pipe standardized by ANSI. These diameters range from 10.3mm (or .405 inches) to 323.9mm (or 12.75 inches). It is important to note that some diameters are not available in every schedule. For instance, the smallest diameters are not available in schedule 5S and many diameters are very difficult to find in some schedules, or very expensive if they are available. Materials Though ANSI standardizes stainless steel pipe, there are multiple formulas of stainless steel available. The two primary steels used in the manufacture of stainless steel pipe are ANSI 304 stainless steel and ANSI 316. Both steels have similar chemistry and differ only slightly in the amount of chromium in the steel. Stainless Steel Pipe Chart American National Standards Institute – ANSINPSODSchedule DesignationsWall ThicknessInside DiameterWeight(Inches)(ANSI/ASME)(Inches)(Inches)(lbs./ft.)1/80.40510/10S0.0490.3070.1863Std./40/40S0.0680.2690.2447XS/80/80S0.0950.2150.31451/40.5410/10S0.0650.410.3297Std./40/40S0.0880.3640.4248XS/80/80S0.1190.3020.53513/80.67510/10S0.0650.5450.4235Std./40/40S0.0910.4930.5676XS/80/80S0.1260.4230.73881/20.845/5S0.0650.710.538310/10S0.0830.6740.671Std./40/40S0.1190.6220.851XS/80/80S0.1470.5461.0881600.1880.4661.309XX0.2940.2521.7143/41.055/5S0.0650.920.683810/10S0.0830.8840.8572Std./40/40S0.1130.8241.131XS/80/80S0.1540.7421.4741600.2190.6181.944XX0.3080.4342.44111.3155/5S0.0651.1850.867810/10S0.1091.0971.404Std./40/40S0.1331.0491.679XS/80/80S0.1790.9572.1721600.250.8152.844XX0.3580.5993.6591 1/41.665/5S0.0651.531.10710/10S0.1091.4421.806Std./40/40S0.141.382.273XS/80/80S0.1911.2782.9971600.251.163.765XX0.3820.8965.2141 1/21.95/5S0.0651.771.27410/10S0.1091.6822.085Std./40/40S0.1451.612.718XS/80/80S0.21.53.6311600.2811.3384.859XX0.41.16.40822.3755/5S0.0652.2451.60410/10S0.1092.1572.638Std./40/40S0.1542.0673.653XS/80/80S0.2181.9395.0221600.3441.6897.462XX0.4361.5039.0292 1/22.8755/5S0.0832.7092.47510/10S0.122.6353.531Std./40/40S0.2032.4695.793XS/80/80S0.2762.3237.6611600.3752.12510.01XX0.5521.77113.6933.55/5S0.0833.3343.02910/10S0.123.264.332Std./40/40S0.2163.0687.576XS/80/80S0.32.910.251600.4382.62414.32XX0.62.318.583 1/245/5S0.0833.8343.47210/10S0.123.764.973Std./40/40S0.2263.5489.109XS/80/80S0.3183.36412.5XX0.6362.72822.8544.55/5S0.0834.3343.91510/10S0.124.265.613Std./40/40S0.2374.02610.79XS/80/80S0.3373.82614.981200.4383.624191600.5313.43822.51XX0.6743.15227.544 1/25Std./40/40S0.2474.50612.53XS/80/80S0.3554.2917.61XX0.713.5832.4355.5635/5S0.1095.3456.34910/10S0.1345.2957.77Std./40/40S0.2585.04714.62XS/80/80S0.3754.81320.781200.54.56327.041600.6254.31332.96XX0.754.06338.5566.6255/5S0.1096.4077.58510/10S0.1346.3579.289Std./40/40S0.286.06518.97XS/80/80S0.4325.76128.571200.5625.49136.391600.7195.18945.35XX0.8644.89753.1677.625Std./40/40S0.3017.02323.57XS/80/80S0.56.62538.05XX0.8755.87563.0888.6255S0.1098.4079.91410/10S0.1488.32913.4200.258.12522.36300.2778.07124.7Std./40/40S0.3227.98128.55600.4067.81335.64XS/80/80S0.57.62543.391000.5947.43950.951200.7197.18960.711400.8127.00167.76XX0.8756.87572.421600.9066.81374.69

Stainless steel pipe is one of the more standardized materials in the building and engineering industries. Specification:OD:Ф6-Ф630mm thickness:0.5-40mm Standards:ASTM Standards: ASTM A312, ASTM A213, ASTM A269, ASTM A376European Standards: DIN 17456, DIN 17458, EN 10216, EN 10297Japanese Standards: JIS G 3459, JIS GS3463, GS3467, JIS G3448Russian Standards: GOST 9940, GOST 9941 Grades:ASTM Standards: 304/L/H, 316/L/H, 321/H, 317/L, 347/H, 310S, 2205, 2507, 904L, etc.European Standards: 1.4301, 1.4307, 1.4307, 1.4401, 1.4404, 1.4541, 1.4550, 1.4438, 1.4845, etc.Japanese Standards: SUS304, SUS304H, SUS304L, SUS309S, SUS310S, SUS316, SUS316L, SUS317, SUS317L, SUS321, SUS347Russian Standards: 08X18B10, 03X18H11, 08X17H12M2T, 03X17H12M2, 08X17H15M3T, 03X16H15M3, 08X18H10T, 12X18H20T, 08X18H12B, 10X17H13M2T Type Grade of steel Specification Common GB ASTM JAPAN Germany DIN17006 DIN17007 D-SMM Standare Stainless steel seamless pipe 0Cr18Ni9 304/S30400 SUS304 X5CrNi18-10 1.4301 Ф6-350mm 0.5-28mm GB/14975-2002 00Cr19Ni10 304L/S30403 SUS304L X2CrNi19-11 1.4306 GB/T14976-2002 00Cr25Ni20 310S/31008 SUS310S X12CrNi25-21 1.4845 GB13296-910Cr17Ni12Mw2316/S31603SUS316X5CrNiMo17-12-21.4401 00Cr17Ni14Mo2 316L/S31603 SUS316L X2CrNiMo18-14-3 1.4435 ASTM A312/A213M 0Cr19Ni13Mo3 317/S31700 SUS317 X5CrNiMo11-13-3 1.4449 ASTM A312/A312M 00Cr19Ni13Mo3 317L/S31703 SUS317L X2CrNiMo18-16-4 1.4438 JIS G3459 1Cr18NI9ti 321/S32100 SUS321 X12CrNiti18-9 1.4878 DIN2462 0Cr18Ni10ti X6CrNiti18-10 1.4541 0Cr18Ni11Nb 347/S34700 SUS347 X12CrNiNb18-10 1.4550 Stainless steel welded pipe 0Cr18Ni9 304/S30400 SUS304 5CrNi18-10 1.4301 Ф19-1000mm 1-20mm GB/T12770-91 0Cr19Ni10 304L/S30403 SUS304L X2CrNi19-11 1.4306 GB/T12771-200 0Cr25Ni20 310S/31008 SUS310S X12CrNi25-21 1.4845 HG20537.2-92 0Cr17Ni12Mo2 316/S31603 SUS316 X5CrNiMo17-12-2 1.4401 HG20537.3-92 00Cr17Ni14Mo2 316L/S31603 SUS316L X2CrNiMo18-14-3 1.4435 HG20537.4-92 0Cr19Ni13Mo3 317/S31700 SUS317 X5CrNiMo11-13-3 1.4449 00Cr19Ni13Mo3 317L/31703 SUS317L X2CrNiMo18-16-4 1.4438 ASTM A312/A312M 1Cr18Ni9ti 321/S32100 SUS321 X12CrNiti18-9 1.4878 ASTM A688/A688M 0Cr18Ni10ti X6CrNiti18-10 1.4541 JIS G3468 0Cr18Ni11Nb 347/S34700 SUS347 X12CrNiNb18-10 1.4550 DIN2462

Where to buy stainless steel pipe? You can go to the website: www.wilsonpipeline.com to buy stainless steel pipe. wilsonpipeline Pipe Industry Co., Limited (www.wilsonpipeline.com) offers a wide range of pipes, super duplex stainless steel flanges, duplex stainless steel flanges, alloy steel flanges, stainless steel pipes,based on guaranteed quality. Steel pipes are made from more than 20 steel grades of various corrosion resistance and are intended for application in conditions of a wide range of corrosion environments and temperatures in heat exchanger. There are different types of stainless steels: when nickel, for instance is added the austenite structure of iron is stabilized. Heat resistant stainless steel pipe The auction is for 6 metre length of prime quality grade 409 stainless steel tubing with a 1.2mm wall thickness x 38.1mm (1 1/2″) diameter. This grade of stainless steel is suitable for the manufacture of vehicle or other motor exhausts. We can cut it into shorter lengths if you want.O.D range: Min. 6mm – Max. 2000mm W.T range: Min. 0.5mm – Max. 50mm Stainless Steel Seamless Pipes Stainless Steel Seamless Pipes is a hollow steel bar, a large number of pipes used for conveying fluids, such as oil, gas, water, gas, steam,heat exchanger,mechanical machine. In addition, engaging in bending, torsional strength of the same, lighter, and they are also widely used in the manufacture of mechanical parts and engineering structures. Also used in producing all kinds of conventional weapons, the barrel, artillery shells and so on… Standard: ASME/ASTM: A312, A269, A213, DIN 17456, etc. Steel Grade:TP 304, 304H, 304L, 316, 316L, 316Ti, 317, 321, 321H, 347, 347H, 309S, 310S, 904L etc.  ASME/ASTM: A312, A269, A213, DIN 17456, etc.Pipe size range:Outside diameter: range from 6mm to 530mm.Wall thickness: SCH5S, SCH10S, SCH40S, SCH80S, SCH 120S Legnth: unbending length or fix length Duplex Stainless Steel Pipe While Duplex 2205 Pipe is the most common duplex product we supply, we can also deliver Duplex 2304 pipe and Duplex 2207 pipe with reduced lead times as these alloys are stocked. Chemical CompositionGradeChemical CompositionC (max)Si (max)Mn (max)P (max)S (max)CrNiMoNCuS327500.0300.81.20.0300.01524.0-26.06.8-8.03.0-5.00.24-0.320.5 maxS138030.0301.02.00.0300.02021.0-23.04.50-6.502.50-3.500.08-0.20 Physical PropertieGradePhysical PropertieY.S. MPa (min)T.S. MPa (min)Elongation %Hardness HRCS327505508001531S138034506202531 Stainless steel tube Stainless steel tube is typically measured by its outer diameter and can be used in a variety of applications including a number of structural applications. Stainless Steel Seamless Tubes is a hollow steel bar, a large number of pipes used for conveying fluids, such as oil, gas, water, gas, steam,heat exchanger,mechinical machine. In addition, engaging in bending, torsional strength of the same, lighter, and they are also widely used in the manufacture of mechanical parts and engineering structures. Also used in producing all kinds of conventional weapons, the barrel, artillery shells and so on. Range of Application Considering the importance of outside and inside surface of stainless steel tubes for fluid power industry, Our mills are providing tubes that are free from scale, rust, seams, laps. Standard (Norm) Pipe Dimension Pipe Material(Grade) Chemical Composition Mechanical Properties Technology Flow chart Range of Applications Common Applications for Stainless Steel Tubing Stainless steel tubing has a number of uses in a wide variety of industries. It can be used during manufacturing in processing plants or can become part of a final product. Stainless steel tubing can also be used in pipelines to transport oil, gas, water, or chemicals. The stainless steel tubing that is supplied by SunnySteel can used in a variety of industries, including: Machinery Parts Food and Beverage Processing Pharmaceutical Biotechnology Automotive Marine Construction Chemical Oil and Gas Grade(UNS):304/304L/304H(1.4301/1.4306/1.4948); 316/316L(1.4401/1.4404); 316Ti(1.4571); 321(1.4541);309S(1.4833);310S(1.4845);  317L(1.4438);321H(1.4878);347H(1.4550); 2205(1.4462) ;S31803,2507Outside Dia:6 – 325mm(1/4″ – 12.75″)Wall Thickness:0.50 – 22mmStandards(Norm):EN 10216-5;DIN 17456;DIN 17458;DIN 17459GB/T14975;T14976;T13296;GB5310;ASTM A213;A269;A312;A511;A789;A790;JIS G3459;G3463;GOST 9940;GOST 9941; the main requirement for stainless steels is that they should be corrosion resistant for a specified application or environment. The selection of a particular “type” and “grade” of stainless steel must initially meet the corrosion resistance requirements. Additional mechanical or physical properties may also need to be considered to achieve the overall service performance requirements. Stainless steel tube for heat exchanger Heat exchanger Tubes are used in all types of process industries. Characteristic requirements are: bead worked weld, fixed lengths and extensive testing. In order to meet the demand for rapid delivery, we have a strip stock with both standard and special grades of steel in the most common thicknesses.  We offer the market’s widest selection of stainless steel grades and has extensive experience of manufacturing heat exchanger tubes Main Testing Terms Accoring to ASTM A213-09 and ASTM A10161. High pressure hydraulic Test: Minimum 10 Maps.2. Eddy current test, Ultrasonic Test3. Mechanical Test 4. OD and WT tolerance Test. Surface protection: Unless otherwise stated in order tubes are delivered with inner and outer surfaces temporarily protected with a film of light mineral oil.Tubes ends: The tubes are supplied plain, square cut and on request the tubes can be deburred.Application: Pipes are made from more than 20 steel grades of various corrosion resistance and are intended for application in conditions of a wide range of corrosion environments and temperatures in heat exchanger.Nuclear IndustryChemical IndustryPetrochemical industryHVAC (Heating Ventilation Air Conditioning), refrigerationFood and Beverages Power GenerationSize:1/2” (DN15) ~ 80” (DN2000)Thickness:Schedule 5S~XXSRange:Welded and Seamless Stainless Steel Pipe Welded and Seamless Carbon Steel Pipe Light Gauge Pipe for Ordinary Piping Large Diameter Pipe Stainless Steel Tube for Boiler and Heat-Exchanger Stainless Steel Tube for Mechanical and Structural Purposes Stainless Steel Square and Rectangular Tube Stainless Steel Sanitary TubeApplication:Bio-engineering, Chemical Fiber industry, Chemical Industry, Construction Industry, Cosmetics Industry, Distilleries, Electronic Engineering, Food, High-Purity Gases, Hydraulic Industry, Liquid Pipelines for Beer, Machinery, Medicine, Military, Nuclear Power, Paper Making, Petrochemical, Pharmaceutical, Pure Water, Ship Building, Sugar Mill and other industrial fields

Oil and natural gas are the main driving force and chemical raw materials. International Power Agency (IEA) estimates: in order to meet the market demand, by 2030, the global oil and gas industry to invest about 200000000000 U.S. dollars a year, 80% of the investment in the middle east outside of the region. In oil and gas exploration, drilling, transportation, refining and long interval sent to users of the whole process is inseparable from the stainless steel seamless pipe and oil and gas drilling is the professional’s biggest user of stainless steel seamless pipe. Most of the cost of oil casing, ordinary take yield strength is 400 ~ 800MPa carbon steel and low-alloy steel manufacturing. And on of the erosion of the chloride ions and acidic gas (CO2, C02+H2S) (CL) oil, gas well, it needs to take resistant corrupt stainless steels and to nickel base alloy used for do oil casing and walks tube, which is stainless steel in the development of oil and gas has the widespread application prospect in the category. Such as oil and gas in the process of CO2 of the corrupt performance, in twentieth Century 50 years has been rendered, come to take part in the preservative method to ease the. However there has been a slow corrosion agent consequences of instability, the high temperature consequences worse; to have purification and life cycle the money so elementary, a series of problems. Along with the oil and gas capital dries up, on previously discarded with corrosion in oil and gas wells need from the new stop mining, especially since the oil crisis of the 70s of last century the early beginning, followed by the onshore oil and gas (44% of global oil and gas reserves), the one-sided development, CO2 corrosion performance is more outstanding become the focus of the study of decay prevention for nearly 20 years in the oil and gas development. Until twentieth Century 80 years, especially in the opening of the Beihai oilfield, to take a dual phase stainless steel was completely processed for the temporary storage The C02 corrosion of oil, gas wells in the safety of consumer scores. However, due to the high price of dual phase steel, the use of restricted. The beginning of the United States and Europe developed alternative dual phase steel data to stop research. The first is to start in Europe to stop using the super martensitic steel S13Cr instead of dual phase steel. But a small amount of stop extensive and in-depth application research and constitute a genuine industrialized mass consumption to occupy the market is not Europe and the United States developed countries, but excel in Japan. Japan’s seamless stainless steel pipe consumption factory in twentieth Century from the early 80 years beginning, all have their own characteristics of the series opened. In the early stage of industrial consumption, the production was limited by the extrusion machine consumption. Sumitomo Metal and Kawasaki Steel and skills related to achievement in the last century 80 ~ 90 years concentrated effort on the rolling pipe mill (small diameter) and active rolling pipe mill (large and medium caliber) pipe consumption C13Cr stop the research and reform of secondary equipment stopped responding. In recent years, the Japanese C13Cr based chromium stainless steel seamless pipe production increased significantly, accounting for half of the world’s stainless steel pipe market. After 20 years of sustained development tasks, and finally achieved a reward.

Introduction to Hot Forming Hot bend forming process is using special elbow push processing machine, mold and a heating device, so that the set of billet in the mold on the forward movement in the push for machine, process in motion is heated, expansion and bending. Deformation characteristics of hot pushed elbow is according to the law of metal materials of constant volume before and after deformation of tube diameter, the tube diameter is smaller than the diameter of the elbow, the deformation process of core control blank, the metal flow in arc compressed, compensation for expanding and reducing other parts of thin, thereby get the thickness uniformity. Has the advantages of beautiful appearance, uniform wall thickness and continuous operation of hot bend forming process, is suitable for mass production, and thus become the main forming method of carbon steel, alloy steel elbow, forming and application in some specifications of stainless steel elbow. Heating forming process of induction or high-frequency heating (heating ring for multi ring or a single ring), flame heating and reflection furnace heating, the heating mode of forming product requirements and energy condition. Production process of elbow: hot forming One of the most common manufacturing methods for manufacturing elbows from pipes. After heating the raw material, it is pushed over a die called “mandrel” which allows the pipe to expand and bend simultaneously. Applicable to a wide size range. Elbows of steel pipe joints are used in the industrial plants and are mainly manufactured by the hot mandrel bending from raw material of straight steel pipe. Elbows are generally manufactured at elevated temperature by means of pushing, expanding and bending of pipes simultaneously, using the inner tool of mandrel. Characteristics of mandrel bending strongly depend on the integrated shape and dimensions of the mandrel. Elbows manufactured by using hot mandrel bending have advantages of small thickness deviation and shorter bending radius than those of any other bending method type.

Production process of elbow: Non-metallic single-welding These elbows are made from the steel plates, so it is not seamless steel elbows,  use a mould and press the steel plate to the shape of the elbow, then weld the seam to be a finish steel elbows, it is the old production method of the elbows.  Recent years the small sizes elbows are almost manufactured from the steel pipes now.

What is Cold Forming? Cold forming is a high speed forging process where coiled wire at room temperature is precisely sheared to length, and then moved through a succession of tool and die cavities to displace the working metal, either larger/smaller in diameter, longer/shorter in length, or to remove small amounts of material by trimming or piercing. Using raw material with the same diameter as finished product, pipe is pushed through a die and formed into its desired shape. Usually applied to stainless steel, small to medium sizes. Production process of elbow: cold forming

Production process of elbow: pressing stereotype For the big size elbow, for example ,  more than DN900 ,36″ elbows,  it is very difficult to produce them from the steel pipes . So they are commonly made from the steel plates,  pressing the plate to the shape of half elbow, and welding the two halves together.  Because of the elbows are welded in its body , the inspection of the welding joint is necessary . Commonly we use the X-Ray inspection as the NDT.

Process of tee: push stereotype The primary purpose of a Tee is to make a 90° branch from the main run of pipe. Standard there are 2 possibilities, on behalf of the equal tee and reducing tee. The equal tee (or straight tee) is used as the branch has the same diameter as the run-pipe. The reducing tee is used as the branch has a smaller diameter as the run-pipe.

Production process of tee: Hot-drawing Forming The Hot-drawing Forming consists of enclosing a piece of metal, heated to forging temperature, in a chamber called a “container” having a die at one end with an opening of the shape of the desired finished section, and applying pressure to the metal through the opposite end of the container. The metal is forced through the opening, the shape of which it assumes in cross-section, as the metal flows plastically under the great pressures used. Tees using raw material with a bigger diameter than the finished product, the branch outlet is extruded from pipe while the main body is being pressed. The outlet’s wall thickness can also be adjusted as needed. Applied to Tees with large diameters, heavy wall thickness and/or special material with challenging workability that cannot be manufactured using the hydraulic bulge method.

Production process of reducer: Pressing Stereotype Reducers be applied, to change from pipe diameter in one direction. Standard there are 2 possibilities, the concentric reducer, is usually used in vertical pipe lines, and the eccentric reducer that is used in horizontal pipe lines.