Unifit Metalloys is one of the leading Pipes Manufacturer, Dealer, Supplier and Exporter of Buttwelded Pipe Fittings, Socket Weld Fittings, Threaded Fittings, Forged Fittings, In India. Quality Forge and Fittings is the name of a brand trusted worldwide and used in all leading industries. Trust is the synonym for Quality Forge and Fittings.
Ceramic lined pipe is made through the self-propagating high-temperature synthesis (SHS) technique.
Self-propagating High-temperature Synthetic process
Self-propagating high-temperature synthesis (SHS) is used to describe a process in which the initial reagents (usual powders), when ignited, spontaneously transforms into products due to the exothermic heat of reaction.
The combination of high rigidity of ceramic and high elasticity of steel gives the pipe unmatchable features like abrasion resistant, heat resistant, and corrosion-resistant material for use in the fields of power generation, metallurgy, mining, and chemical industry, etc. It has many advantages over steel pipes, cast stone pipes, and steel-plastic compound pipes.
Usage of Ceramic Lined pipe
The ceramic-lined pipe transportation has been widely used in the industries of electric power, metallurgy, coal, petroleum, chemical engineering, building materials, mechanism, and so on.
The ceramic lined elbow throughout the power, metallurgy, coal, petroleum, chemical, building materials, machinery, and other industries, and high-speed development. When lining the wear-resistant ceramic elbow to deliver high grinding material (such as ash, coal, ore powder, etc.), there is a lining of wear-resistant ceramic elbow wear fast, especially the elbow Wear faster. When lining a ceramic-lined elbow to deliver a highly corrosive gas, liquid or solid, there is a problem that the lined wear-resistant ceramic elbow is corroded and is quickly damaged.
There is a problem that it is expensive to use a heat-resistant steel pipe when the material having a higher temperature is conveyed in the lining of the wear-resistant ceramic elbow. After lining the wear-resistant ceramic elbow, these problems are solved.
The ceramic lined elbow is widely used in wear and tear of mine filling material, ore powder and tailings transportation, coal-fired power plant powder, smelting, ash and other things lined with wear-resistant ceramic elbow are also very appropriate.
The ceramic lined pipe, Elbows, Reducer, Tees, and others manufactured in our factory have been used in over 200 thermal power plants, more than 50 mines, and the industries of coal, building materials, mechanism, petroleum, and so on.
Abrasion
Ceramic layer Ceramic Lined Reducer Pipe with flange reducer Al2O3 content greater than 89%, micro-hardness HV1000-1500, which has high abrasion resistance, wear resistance more than ten times higher than carbon steel after quenching, superior tungsten carbide drill.
Application range
- coal pulverizing system of power plant pipeline, including, powder transmission pipeline, thick powder separator pipeline, coal drop pipe, combustion system of a windpipe, a secondary air pipe, three pipeline and burner pipelines, in addition to ash slagging system the discharge pipe, powder pipe, dry ash conveying pipe;
- Iron and steel plant raw material conveying pipeline, collecting pipe, dust pipe, ash pipe, ash pipe, mixing pipe, grinding export pipeline, coal pipeline, coal pipeline, separator pipe, burner radius pipe, etc.;
- Cement plant selection machine outlet pipe, choose machine inlet pipe, pipe dust pipe, vertical mill outlet pipe, circulating air duct, high-temperature air blower, lower material pipe, etc.;
- Petroleum, chemical, mining, coal, coal washing plant, smelting, paper, aluminum, building materials, powder engineering, food machinery, and other processing and conveying material pipes.
Corrosion
Ceramic materials are neutral, chemically stable, have excellent corrosion resistance and acid resistance, resistant to various inorganic acids, organic acids, organic solvents, and their degree of corrosion of stainless steel is more than ten times.
Temperature
Temperature above 2000celsius degree, long-term work in the range of -50 -900 celsius degree.
Easy welding.
The ceramic adjustable tube can be welded, flanged, flexible connectors, and other fast way links, very easy to install.
Clean and easy maintenance
Smooth walls, can prevent scaling, fouling, and self-cleaning functions. Tightness.
Remarks:
- Under the direction of the arrow diagram for the export direction.
- Bend radius is usually 1.5-5 times the diameter of steel pipe (1.5-5D).
- Othe specifications of the composite pipe can be manufactured according to the user requirements.
- The weight is calculated by theoretics, maybe have some tolerance, and real weight will be weigh-in after they finish.
Hoop strength is the resistance against radial pressure. The strength of the ceramic-lined steel composite pipe is 300 to 500MPa.
Features and Advantages of ceramic lined pipe
Ceramic Liner pipe is a high technology production technology-self-fuel high-temperature clutch synthesis method.
1). High Abrasion Resistant:
Vickers hardness of the corundum lining is HV1100 to1500, as high as that of tungsten-cobalt hard alloys, and the abrasion resistance is 20 times as carbon steel pipes. The composite ceramic-lined steel elbow was used in a mining plant for about fifty thousand hours. The general service life of a common steel elbow is about 700 hours.
2). Corrosion Resistant:
Corundum is a neutral material and is acid-proof and fouling-free.
3). Heat Resistant:
Ceramic lined composite steel pipes can work under circumstances of -50 to 800 Celsius degree.
4). Lower Weight and Convenient Installation:
The ceramic-lined steel pipes are lighter than alloy pipes, cast iron pipes, and cast stone pipes and can be welded or connected through flanges, which reduces the expense of transportation and makes the pipes easier to install.
For the pipes with the same sizes, types, and lengths, the weight of the ceramic pipe is about 1/2 of the wearable cast alloy steel pipe’s, while the cost has reduced 10%~20% per meter.
The weight of ceramic-lined steel pipe is about 1/3 of the cast stone bent pipes, 1/2 of the cast stone straight pipes.
Ceramic (Corundum: a-Al2O3) lined abrasion resistant straight pipe and fittings are lined with highly abrasion-resistant ceramic by SHS ——-Self-propagating High-temperature Synthetic process.
- The ceramic-lined steel composite pipe can be joined by welding the steel pipe layer.
- Ceramic-lined pipes can take place of expensive stainless steel, titanium, nickel, cast stone, or alloy pipes.
- Extended service life can also reduce maintenance costs.
Self-Propagating Ceramic Pipe
Self-propagating ceramic steel pipes create a new generation of abrasion and corrosion-resistant engineering pipelines.
The self-propagating ceramic steel pipe has very good wear resistance, Excellent corrosion resistance, and Excellent thermal resistance performance.
SHS-self-propagating ceramic steel pipe and elbow create a new generation of abrasion and corrosion-resistant engineering pipeline. The composite pipe is composed of three layers: ceramic, intermediate, and steel layers.
The ceramic layer is formed by molten alumina at a temperature above 2500 degrees. The molten alumina produced from the reaction Fe2O3+2Al=2Fe+Al2O3 spreads on the inside wall of the steel pipe under the influence of a centrifugal force, then solidifies, so the ceramic layer has high density and smooth surface and bonds to the steel pipe.
Applicable Industries:
- The pipe needs excellent wear resistance property: Power plant, Mining, Sea Port, Coal Plant, And pipe for transporting the powder, slurry, sand, etc.
- Coal washing plant, pipe for transporting coal and other material.
- Pipe for transporting the melted aluminum.
- Any pipe which needs to wear protection, corrosion protection, etc.
Benefits:
- Excellent wear resistance, Alumina content of the ceramic liner is higher than 95%, Hardness HV1000-1500. The wear protection performance is more than 10 times better than carbon steel after quenching,
- Excellent corrosion resistance, stable chemical properties.
- Excellent thermal resistance performance up to 2000℃ Can be used in the area from-50℃ to 900℃ for a long time.
- Can be connected with another pipe by welding, flange and soft fast connecting, and easy installation.
BESTAR is a China-leading product service provider and exporter of steel pipe, also the most valuable subsidiary of Shinestar Holdings Group. BESTAR passed the SGS Certification of China Supplier System, ISO9001 Quality Management System Certification, ISO 14001 Environment Management System Certification, ISO45001 Occupational Health & Safety Management System Certification and CE certification, got comprehensively high score in the HuaXia D&B assessment and has been rated AAAAA credit enterprise by China Credit Evaluation Association. BESTAR, committed to provide professional service to global clients including the lowest price support, professional technical support, flexible payment methods, strong financial support, the integrated procurement program as well as comprehensive bidding program to help customers create value, has become the most reliable partner in the steel pipe industry.
We Are Counted Among The Best Manufacturer, Exporter Stockist & Supplier. We Export 60% Of Our Range Of Flanges, Outlets, Pipe Fittings And Forged Fittings To Many Countries Like Usa, Uk, Italy, Malaysia, Gulf Etc. We Would Appreciate To Get Your Esteemed Enquires And Look Forward To The Pleasure Receiving Your Valuable Response.
ISO9001:2015, PED 2014/68/EU certified. Zhejiang Guanyu Steel Tube Co., Ltd is specialized manufacturer of High Quality Stainless Steel Tubes & Pipe, Nickel Alloy Tubing & Pipe in China. Production area covers an area of 35,000 square meters. Annual output capcity more than 10,000 metric tons.
We have built a complete quality management system and organization according to ISO 9001:2015 and PED 2014/68/EU. Quality control begin with an audit trail and continues from the point of steel melting. for the raw materials, we select the best quality raw material for our customers. right through to the finished product. This level of attention to detail extends throughout the design and manufacturing chain, all kinds inspection will be all though the producing process ensure the Stainless Steel Tubes/Tubing/Pipe and Nickel Alloy Tubes/Tubing/Pipe finished in qualified. With destructive and non-destructive tests according to standard specification and customer’s special requirement, and including verification of performance by independent third-party test houses.
Rajveer stainless and alloys is Govt recognised manufacturer of High Pressure Pipe Fittings & Flanges in India. We are 3rd largest supplier of buttweld fitting, forged steel fitting and threaded fitting in stainless steel & low alloy carbon steel. best for high temperature & pressure pipe lines.Exporters and manufacturers of Malleable Cast Iron Fittings In India. Bulk stock suppliers of ss MS elbow and reducer. View Price List of Malleable Iron Fittings.
Steel tubes India is manufacturer and exporter of cold drawn seamless, welded and ERW steel tubes and pipes.Steel Tubes India is industrial steel pipes suppliers to Oil & Gas piping, petrochemical refineries & Chemical processing industry.We are Stockist & Supplier of Stainless Steel, Alloy Steel, Carbon Steel, Mild Steel, Nickel Alloys in form of Seamless Tubes, Welded & ERW Pipes & Tubes.
Welcome to Exotic Metal Alloys. We are stockist & suppliers of Nickel & Nickel Alloys in Round Bars, Sheets, Plates,Pipes,Tubes & Wires. In grade of Monel, Inconel, Incolloy ,Hastelloy & other Nickel Alloys according to ASME/ASTM, DIN and other known determinations.
Kamdhenu Group has in its list of manufacturing, marketing, branding and distribution of a diverse range of products including Reinforcement steel Bars, Structural steels, Binding Wire, Colour Coated Sheets, Plywood, and many more. Kamdhenu Group is the largest reinforcement bars manufacturing group in India. The group is manufacturing international quality TMT of Grade bars with best features for construction industry.
Changzhou Tengyue Special Material Technology Co., Ltd ( called in short of Tengyue SMT )
Tengyue SMT is one of leading manufacture and supplier of seamless stainless steel tubes and pipes, duplex steel tubes and pipes and nickel-based alloy steel tubes and pipes for 30+ years. With the trust and support of 500+ partners, our products are applied in more than 50 global markets.
Striving for the high-quality products and constant technological innovation, Tengyue SMT established long-term industry-university-research relations with Changzhou University and Metal Institute, Meanwhile, we actively participate in national science and technology projects and acquired the key technologies of heat transfer tube manufacturing. By carrying out continuous systematic research, the company obtained 25 national authorized patents, including the authorized invention patent closely related to the production technology of the project product “Manufacturing Process of Special Stainless Steel Tubes for Double Tube Sheet Heat-exchangers “.
Certification & Credit Obtained: ISO, Special Equipment (pressure piping components) Manufacturing Licenses and Pressure Vessel PED, etc; in 2019, it obtained E-Park legal person credit certification level A and product quality rating level B.
Manufacturing Annual Capacity: 10000tons
Dimension: OD.6.0 ~ 219.0mm, W.T. 1.0 ~ 22.0mm, Length up to 25 meters.
Materials: 304 & 316 series, duplex steel, and nickel Base alloy 6 and 8 series
Standards: GB, ASTM / ASME, JIS, EN and DIN
Products Applied in key field of petroleum, petrochemical, chemical machinery, nuclear power, boilers, heat exchangers, ships, papermaking, textiles, chemical fiber machinery, medical equipment, environmental protection and other industries.
By constantly updating the production line, improving the production process and the management system and perfecting the detection system, Tengyue Special Material wholeheartedly provides customers with high-quality and highly reliable stainless steel products.
We Are Counted Among The Best Manufacturer, Exporter Stockist & Supplier. We Export 60% Of Our Range Of Flanges, Outlets, Pipe Fittings And Forged Fittings To Many Countries Like Usa, Uk, Italy, Malaysia, Gulf Etc.
美国联合钢铁工业有限公司(USI Group)是中国最大的钢管集团之一,成立于1989年,海外总部位于新加坡,国内总部位于中国江苏省苏州市苏州工业园区。
USI集团拥有20个分支公司,总资产:10亿美元,员工10000多人,以及6个工厂(分别位于天津,苏州和沧州市),用于生产电焊管(ERW,SSAW和LSAW),无缝碳钢管,镀锌焊接管,方形/矩形钢管,不锈钢管/盘管/板/片,管件,法兰等。
我们先进的设施以及在生产的各个阶段均具有出色的质量控制,可确保产品质量,因为由于我们优质的产品和出色的客户服务,我们赢得了客户的满意并在油气管道行业中享有良好的声誉,我们的客户包括PDVSA,NIOC,中石化,中石油等。
CARBON STEEL ELBOW SUPPLIER IN CHINA
Carbon Steel Elbow: In pipeline system, elbow is a pipe fitting that changes the direction of pipeline and is used to connect the bend of pipeline.
Product information of Yarong Carbon Steel Elbow
Produce name | 45 Degree Elbow Supplier |
TYPE | 45°, 90°, 120°, 180° |
Material | stainless steel, carbon steel, alloy steel |
Size | 1/2″-100″, DN15-DN2000 |
Pressure | SCH10-SCH160 |
Surface | Clear, Bright, Brushing |
Packing | Steel Pallet, Plywood, wooden Pallets |
Origin | Made in China, Hebei |
Species | More Than 300 Kinds For Choice |
Manufacturing process of Yarong Carbon Steel Elbow
Elbow is a kind of pipe fitting used for pipe turning. It has 90 degree elbow, 45 degree elbow and so on. It can be manufactured according to the needs of the project. The manufacturing process of elbow with different materials and different pressures is also different.
The forming process of seamless elbow commonly used in our factory includes hot pushing, stamping, extrusion, etc. Yarong®
The hot push elbow forming process is a process in which a special elbow pushing machine, a core die and a heating device are used to make the blank sheathed on the die move forward under the push of the pushing machine and be heated, enlarged and bent during the movement. The deformation characteristic of the hot push elbow is to determine the diameter of the tube blank according to the law that the volume before and after the plastic deformation of the metal
material is constant. The diameter of the tube blank used is smaller than the diameter of the elbow. The deformation process of the blank is controlled by the core die, so that the metal compressed at the inner arc flows and compensates to other parts thinned due to the expansion, so as to obtain the elbow with uniform wall thickness.
https://www.yarongsteel.com/elbow/45-degree-elbow-supplier.html
The tube blank equal to the outer diameter of the elbow is used for the stamping of the elbow, and the press is used to directly press the elbow in the die.
Stamping elbow is divided into cold stamping and hot stamping. Usually, cold stamping or hot stamping is selected according to material properties and equipment capacity. The forming process of cold extrusion elbow is to use a special elbow forming machine to put the tube blank into the outer die. After the upper and lower dies are closed, the tube blank moves along the gap between the inner die and the outer die under the push of the push rod to complete the forming process. The elbow made by cold extrusion of internal and external die is beautiful in appearance, uniform in wall thickness and small in size deviation, so this process is mostly used for the forming of stainless steel elbow, especially for thin-walled stainless steel elbow. The internal and external die used in this process requires high precision, and the deviation of the wall thickness of the tube blank is also relatively strict.
Middle plate welding is to make half of the elbow section with middle plate and press, and then weld the two sections together. This process is generally used for elbows above DN700.
We have a variety of Carbon Steel Elbows, click here to view.
Equal Tee: There are three openings in the pipe joint called tee pipe. Its main function is to change the direction of the fluid.
Product information of Yarong Equal Tee
Produce name | Steel Tee Supplier |
TYPE | Equal tee, Reducing tee |
Material | stainless steel, carbon steel, alloy steel |
Size | 1/2″-100″, DN15-DN2000 |
Pressure | SCH10-SCH160 |
Surface | Clear, Bright, Brushing |
Packing | Steel Pallet, Plywood, wooden Pallets |
Origin | Made in China, Hebei |
Species | More Than 300 Kinds For Choice |
Production of Yarong Equal Tee
Equal Tee also known as pipe tee or tee pipe fittings, tee joints, etc. Mainly used to change the direction of the fluid, used in the main pipe to branch. It can be classified by pipe diameter. Generally, it is made of carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon, PVC and other materials.
The tee can be divided into two types according to the process, hydraulic bulging and hot pressing.
The hydraulic bulging of tee is a forming process of expanding branch pipe by axial compensation of metal material. The process is to use a special hydraulic press to inject liquid into the tube blank with the same diameter as the tee, and extrude the tube blank through two horizontal side cylinders of the hydraulic press synchronously, the volume of the tube blank becomes smaller after extrusion, and the pressure of the liquid in the tube blank increases with the volume of the tube blank becoming smaller. When the pressure required for the expansion of the tee branch is reached, the liquid pressure in the side cylinder and the tube blank of the metal material is double. Under the heavy action, the branch pipe flows along the inner cavity of the mold and expands.
https://www.yarongsteel.com/tee/steel-tee-supplier.html
Hot press forming of tee is to flatten the tube blank larger than the tee diameter to the size of tee diameter, and open a hole at the position of drawing branch pipe; the tube blank is heated, put into the forming die, and put into the stamping die of drawing branch pipe; under the effect of pressure, the tube blank is compressed radially, in the process of radial compression, the metal flows towards the branch pipe and forms the branch pipe under the drawing of the stamping die. The whole process is formed by the radial compression of the tube blank and the drawing of the branch pipe. Different from the hydraulic expansion tee, the metal of hot pressed tee branch is compensated by the radial movement of tube blank, so it is also called radial compensation process.more information you can click here
To home page, you can know more about yarong and our flanges and tee and other products.
Nansteel Manufacturing Co.,Ltd manufacture and supply differenet steel products, like seamless steel pipe, carbon steel pipe, stainless steel pipe, casing etc.For more,visit:https://www.nan-steel.com/
Nansteel Manufacturing Co.,Ltd manufacture and supply differenet steel products, like
seamless steel pipe, carbon steel pipe, stainless steel pipe, casing etc.For
more,visit:https://www.nan-steel.com/
Xuzhou Powerson Metal Technology Co., Ltd located in Xuzhou, Jiangsu Province, China.It is well-located and easy of access with a ascendant geographical location and convenient transportation.
Powerson main products include: Steel flat(Color coated steel, galvanised steel, galvalume steel, corrugated roofing, tinplate, cold rolled steel, hot rolled steel); Light steel house; Interior and exterior wall panel; Container house.
With superb quality and service are not only sold well in domestic market but also sold to Russia, Southeast Asia, South America, Pakistan ect. and thus gain a good reputation in the international market. Warmly welcome friends from all over the world to visit our company and establish mutual beneficial business relationship!
Email:coco@xzpowerson.com Whatsapp:+86-18115459757
Rafit Metal & Alloys produces and Exports impeccable and super compound darting which incorporates: Hex screw, Hex Nuts, Stud fasteners, Threaded Bars, Washers, Hex attachments and so forth according to guidelines ASTM, ASME, DIN and UNI. The application enterprises are oil and Gas, Chemical, Petrochemical, Power and Energy and Marine industries(On Shore/Offshore).
Tube Lok is a renowned manufacturer, exporter and supplier of a wide range of carbon steel, alloy steel, mild steel products such as pipes, tubes, tubing, boiler tubes, seamless pipes, seamless tubes, welded pipes, welded tubes, Heat Exchanger Tube, ERW Pipes.
Micro Metals is passionate about manufacturing all types of ASTM A194 Grade 2H Nuts and heavy hex nut, with national and international quality standards. We Stock Full range of astm a194 grade 2h washer. Check with ASTM A194 Grade 2H Nut Price In India.
We, R-PIPE OVERSEAS Are BIGGEST STOCKHOLDER & EXPORTER of Pipeline Products and Exporting to More Than 40 Countries Including U.S.A, Europe,
Gulf & Asian Countries And Regions In The World. Our High – Quality Products And Strong International Reputation In The Industries Related To The
Chemicals, Engineering, Pharmaceuticals, Fats & Fertilizers, Sugar Mills & Distilleries, Cement Industries, Ship Builders, Paper Industries, Pumps & Petrochemicals,
Textile, Dairy, Oil & Natural Gas, Allied Industries Organization In Term Of The Specific Materials, Technology Are Highly Valued By Indian & Foreign Customers.
Materials:
PIPES | TUBES | PLATES | SHEETS | FLANGES | FASTENERS | FORGED FITTINGS | BW FITTINGS | ROUNDBARS. IN HIGH NICKEL ALLOYS | DUPLEX STEEL | STAINLESS STEEL | ALLOY STEEL | CARBON STEEL ETC.
REGARDS
ARVIND JAIN – SALES HEAD
R-PIPE OVERSEAS
T: +91 22 6659 5201
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PB Marg, Mumbai – 400008. (INDIA)
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