Carbon steel pipe conveying medium and can prolong the service life of ceramic lining

Carbon steel pipe material is widely used in various industries such as petroleum, chemical, mechanical, metallurgy, food and so on.
Carbon steel pipe can withstand high pressure, can resist high temperature, used for transporting steam, compressed air, inert gas body, gas, natural gas, hydrogen, oxygen, acetylene, ammonia, liquid ammonia, water, oil and other media.
Since the carbon steel has a certain corrosion resistance, so carbon steel pipe can be used to transport at room temperature alkali solution and corrosion medium "after heat treatment to eliminate welding stress force, carbon steel pipe can also be used to transport the caustic]. The carbon steel pipe can also be used for conveying other corrosive media, such as the lining of the corrosion resistant coating, or the corrosion resistant material lining, such as lead and rubber.
2 low alloy steel tube
Low alloy steel pipe is generally made of pearlite heat resistant steel, which is characterized by high strength and heat resistance, and has a certain resistance to corrosion.
(1) has good mechanical properties and processing properties of 16Mn, using a temperature of 40 ~ 475 DEG C, good weldability, welding at ambient temperature generally without preheating, needs no heat treatment after welding, 16Mn steel yield strength ratio of about 20 high-quality carbon steel is as high as 30%, the corrosion resistance of also more than 20 steel. It is mainly used in medium high pressure pipe and vessel.
(2) 15CrMo and 12CrMo have sufficient creep strength and antioxidant capacity, so the heat resistance is good, and has a certain anti - sulfur effect. 12CrMo steel using temperature 350 ~ 450 DEG C, 15CrMo steel using 350 ~ 560 DEG C temperature. Their cold processing performance is good, cold and hot bending, but after bending need by 850 ~ 900 Deg. C normalizing treatment; welding performance is good, but before welding should be preheated and after welding to heat treatment. Mainly used for conveying high temperature and high pressure steam medium and medium temperature and medium pressure medium (such as semi water gas, hydrogen gas, etc.) and high temperature oil and gas.
(3) due to the presence of vanadium and improving the stability of the organization, the heat resistance is higher than that of 12CrMo and 15CrMo and make the temperature of 350 ~ 580 DEG C, 12CrMoV steel machining performance and welding performance and 12CrMo similar, manual electric arc welding E5515-B2-V welding rod, welding should be preheated to 250 ~ 350 DEG C, backward welding line 730 ~ 760 DEG C tempering treatment. Manual gas welding using H08CrMoV welding wire, welding after 1000 and 740 ~ 760 DEG C normalizing and tempering. Mainly used for conveying high temperature high pressure steam medium.
My company's wear resistant ceramic pipe is in the inner lining of the carbon steel tube, which is the final material in the transmission of wear and tear is ceramic, so long life, and some can be used for more than ten years, especially in the power plant, cement, chemical and other enterprises.
Wear resistant ceramic pipe is also divided into two kinds of one is the overall ceramic pipe, one is the placement of ceramic pipe, can be selected according to the material delivery.

Sleeve Type Expansion Joints

Sleeve Type Expansion Joints are primarily designed to compensate for thermal expansion but it is not the only movement being imposed on the pipeline system. Other types of movements can occur that need to be taken into account when providing a pipework flexibility solution such as building settlement, wind loading, vibration from rotating and reciprocating machinery. Related Ceramic lined pipe Ceramic lined pipe is made through self-propagating high-temperature synthesis (SHS) technique. The sleeve type expansion joint is also called tube compensator, pipe expansion joints, which is used for hot fluid pipelines, mainly applied to the laying of straight pipelines. And the working medium can be hot water, steam, oil, etc. The sleeve expansion joint does thermal expansion by sliding its external sleeve. Sleeve compensator Types of Sleeve Type Expansion Joint: Buried sleeve expansion joint: Using advanced sealing structure and sealing materials with the features of easy installation...

Sleeve Type Expansion Joints

Sleeve Type Expansion Joints are primarily designed to compensate for thermal expansion but it is not the only movement being imposed on the pipeline system. Confirmed and drawing by our engineer Other types of movements can occur that need to be taken into account when providing a pipework flexibility solution such as building settlement, wind loading, vibration from rotating and reciprocating machinery. The sleeve type expansion joint is also called tube compensator, pipe expansion joints, which is used for hot fluid pipelines, mainly applied to the laying of straight pipelines. And the working medium can be hot water, steam, oil, etc. The sleeve expansion joint does thermal expansion by sliding its external sleeve.

Tubes Erosion Shields

Tubes Erosion Shields are used to reduce excess wear of boiler tubes within the extreme conditions prevalent inside a fossil fuel fired boiler, Sunny Steel is able to manufacture and supply erosion shield solutions to protect and reduce wear in all applicable boiler related situations. Boiler Tube Shields are designed to eliminate major maintenance and downtime costs from boiler and condenser tube failure. Advantages Tube Shields are custom made to fit perfectly to straight sections, curved sections and even finned and specialised tubing. Boiler Tubes Erosion Shields, also known as anti-corrosion Shields, anti-wear plate, anti-wear protection Shields, anti-wear cover plate, anti-corrosion cover plate, boiler climbing pipe, anti-wear pressure plate, etc. , which are used in combination with snap rings. Boiler Tubes Erosion Shields are produced using a high-pressure press and professional mold pressing. The production time is short, the welding performance is good, the welding should not...

Cast basalt lined steel pipe

Cast basalt lined steel pipe is consist of steel pipe, cast basalt pipe and the concreteness of cement mortar. The excellent performance of cast basalt lined steel pipe is that it sets tenacity of steel pipe, abrasive resistance of cast basalt pipe, concreteness of cement mortar in one. After 30 years of practical use proved cast basalt lined steel pipe is a reliable and effective combination of wear—resistant materials. Be used in a variety of transportation of corrosive materials in working condition. This greatly improves the products adaptive capacity in complicated operation conditions. At the same time. cement mortar is selected as the filling material and this can make the inside surface of steel pipe in alkali mediums. So the surface of steel pipe generates purifying films. These films can prevent being rusted. Flange connection is one kind of common pipeline installation connections. The parameters of the outside steel pipe will be decided according to the working pressure of ...

Large diameter ceramic lined tile pipe

The Ceramic tile lined pipe spool is composed by steel pipe, adhensive and abrasion-resistant ceramic, we use 20 # seamless steel pipes shaping with hot bending (it is different from centrifugal casting or steel plate rolling), the ceramic tiles bonding with GWJ-350 high temperature-resistant inorganic adhesive which was developed by TsingHua University and affix abrasion-resistant ceramic in the steel pipes, we use miss match installation instead of directly bonding (this technology was used in the bridge building a thousand years ago), and forms a firm wear-resistance layer after heating solidification. Ceramic tile lined pipe spool is applicable for the pneumatic powder-feeding, and can be used under a temperature of 350℃without aging and peeling for long life. The service life is 4-5 times than the normal abrasion-resistant pipes. Advantage Super wear-resistant, high density: we use 95% of chromium corundum, 100 tons dry-pressing. Elbows formed by hot-bending, the outside of ...

To help you understand the main features of the wear-resistant composite ceramic pipe

The pipeline is a product that has been developed in recent years. This product has received attention from all aspects. It has a unique advantage of its own. It has been firmly established. Wear self propagating ceramic composite pipe is adopted self propagating ceramic composite pipe aluminum material by centrifugation, heat spreading sintering, because of its good abrasion resistance, water resistance, good corrosion resistance and become one of the many projects in the pipeline wear preferred products, self propagating ceramic composite pipe is easy to break and fall but the manufacturing process the traditional production, and the existence of micro crack, has certain influence on the wear resistance of the process, using the international advanced technology of nano materials, add special additives in traditional ingredients, and the sintering temperature to 2800 DEG C (pressurized aeration technology), SHS products, high strength, small micro crack good toughness, not easy to fa...

Ceramic lined pipe expansion joints

Ceramic lined pipe expansion joints are designed to safely absorb the dimensional changes of pipework systems and ducts caused by heat induced expansion and contraction. They are essential in pipework systems that are used to convey substances of a high temperature, such as steam, heated water or exhaust gases. Expansion joints can also be designed for other applications, such as noise and vibration caused by reciprocating machinery, building settlement and in some extreme environments earthquake movement. Expansion joints are very important components with in a pipework system as they not only solve the problems associated with pipework movement but offer such advantages as reducing stresses and loads to connecting equipment such as pumps and steam turbines.

Wear Resistant Pipeline in Power and Cement Plant

1.Cement Industry: Cement powderchoosing transmission pipeline, feed hopper, chute, feed bin and so on. 2.Electricity Industry: Coal power plant coal transmission pipeline, fly ash exhaust system, chemical water circulation system, desulfurizing system and all the corrosive areas in the nuclear electrical power plant. 3.Coal Mine Industry: Coal powder, coal water slurry transmission, the air supply system, air exhaust system and drainage system of the mine. 4.Chemical Industry: High corrosive medium transmission, such as strong acid and strong alkali. Salt chemistry brine, salt slurry, raw salt transmission. 5.Petroleum Exploitation Industry: Raw oil transmission, natural gas collection transmission system, waste water recirculation system and so on. 6.Metal production Industry: Transmission of coke powder, mine powder, pulp, smelting waste and so on. 7.Mining Industry: Pulp transmission pipeline, the air supply system, air exhaust system and drainage system of the mine. 8.Dredging Pro...

Ceramic lined pipe

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