Description:Stainless Steel Sheet, Cold Rolled Stainless Steel Sheet, Hot Rolled Stainless Steel Sheet Type:201 202 304 316L 310S 309S 321 316Ti 410 420 430 409 duplex,SAF2205,S31803 Thickness:0.3-60mm Width:500-2000mm or customized Length:1000-6000 or customized Standard size:1000-2000mm, 1250-2500mm, 1219-2438mm, 1500-3000mm Surface:2B, No.1, No.4, HL, BA, 8K etc Standard: ASME, ASTM, EN ,BS,GB,DIN, JIS etc Application:Stainless steel sheet applies to construction field, ships building industry, petroleum & chemical industries,war and electricity industries, food processing and medical industry, boiler heat exchanger,machinery and hardware fields.
Description:Stainless Steel Sheet, Cold Rolled Stainless Steel Sheet, Hot Rolled Stainless Steel Sheet Type:201 202 304 316L 310S 309S 321 316Ti 410 420 430 409 duplex,SAF2205,S31803 Thickness:0.3-60mm Width:500-2000mm or customized Length:1000-6000 or customized Standard size:1000-2000mm, 1250-2500mm, 1219-2438mm, 1500-3000mm Surface:2B, No.1, No.4, HL, BA, 8K etc Standard: ASME, ASTM, EN ,BS,GB,DIN, JIS etc Application:Stainless steel sheet applies to construction field, ships building industry, petroleum & chemical industries,war and electricity industries, food processing and medical industry, boiler heat exchanger,machinery and hardware fields.
Standard ASTM/ASME 240/480,JIS 4305,DIN EN 10088-2 Grade 201,202,301,304,304j1,304l,321,309s,310s,2205,409l,410,410s,420,420j1,420j2,430,439,409l,443,444,etc Package weight 2 -6 ton per coil Thickness(mm) 0.2mm ~ 100mm Width(mm) 100mm ~ 2000mm Length(m) 1~12m specification size1000*2000/L,1219*2438/L,1500*3000/L,1500*6000/L,1800*6000/L,2000*6000/L,2200*6000/L Thickness/width tolerance +/-0.02mm Surface 2B,BA,8KMirror,DrawingHL,NTitanium plating,Etching,Embossing Application Medical equipment/Food industry/ Table-wares/ Construction/Kitchen utensils/Chemical industry Main Features 1.Environmental protection: can effectively reduce environmental pollution. 2.Corrosion resistance: Strong anti-fouling, acid, corrosion, wear resistance, non-radioactive. 3.Surface cleanliness: The product surface is smooth and compact, not easy to be polluted by dust, and has good self-cleanliness. 4.Easy Maintenance: A slight loss is easy to repair.
Description:Stainless Steel Sheet, Cold Rolled Stainless Steel Sheet, Hot Rolled Stainless Steel Sheet Type:201 202 304 316L 310S 309S 321 316Ti 410 420 430 409 duplex,SAF2205,S31803 Thickness:0.3-60mm Width:500-2000mm or customized Length:1000-6000 or customized Standard size:1000-2000mm, 1250-2500mm, 1219-2438mm, 1500-3000mm Surface:2B, No.1, No.4, HL, BA, 8K etc Standard: ASME, ASTM, EN ,BS,GB,DIN, JIS etc Application:Stainless steel sheet applies to construction field, ships building industry, petroleum & chemical industries,war and electricity industries, food processing and medical industry, boiler heat exchanger,machinery and hardware fields.
Description:Stainless Steel Sheet, Cold Rolled Stainless Steel Sheet, Hot Rolled Stainless Steel Sheet Type:201 202 304 316L 310S 309S 321 316Ti 410 420 430 409 duplex,SAF2205,S31803 Thickness:0.3-60mm Width:500-2000mm or customized Length:1000-6000 or customized Standard size:1000, 2000mm, 1250, 2500mm, 1219, 2438mm, 1500, 3000mm Surface:2B, No.1, No.4, HL, BA, 8K etc Standard: ASME, ASTM, EN ,BS,GB,DIN, JIS etc Application:Stainless steel sheet applies to construction field, ships building industry, petroleum & chemical industries,war and electricity industries, food processing and medical industry, boiler heat exchanger,machinery and hardware fields.
304L stainless steel is mainly used in automobile accessories, hardware tools, tableware, cabinets, medical appliances, office equipment, weaving, handicrafts, petroleum, electronics, chemicals, textile, food, machinery, construction, nuclear power, aerospace, military and other industries. Product name 304L Stainless steel sheet Grade 304L Thickness range 0.3mm-3.0mm, Width range 600mm-1500mm Length 2000mm, 2438mm, 3048mm Size 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time 7 to 15 working days after the receipt Packing Wooden pallet or according to customer's request Application Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate Grade C Si Mn P S Ni Cr Mo 304L â?¤0.03 â?¤1.0 â?¤2.0 â?¤0.035 â?¤ 0.03 9.0-13.0 18.0-20.0 Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project. Packing and shipping Our products are exported to multiple overseas countries and regions such as Europe, America, South Asia, Southeast Asia, Africa, and Latin America, and have won the trust and support of customers with excellent quality and service. During the supply process, the company can timely use sufficient funds to adjust the production variety and model of the steel plant, ensuring the use needs during the peak construction period.
* 316L stainless steel is commonly used in pulp and paper making equipment, heat exchanger, dyeing equipment, film processing equipment, pipes, materials used for the exterior of buildings in coastal areas, as well as watch chains and case of advanced watches. Product name : 316L Stainless steel sheet Grade : 316L Thickness range : 0.3mm-3.0mm, Width range : 600mm-1500mm Length : 2000mm, 2438mm, 3048mm Size : 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish : No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time : 7 to 15 working days after the receipt Packing : Wooden pallet or according to customer's request Application : Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate Grade : C Si Mn P S Ni Cr Mo 316L 0.03 1.0 2.0 0.045 0.03 12.0-15.0 16 .0-1 8.0 2.0-3.0 Products Display : Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.
430 stainless steel is a universal steel with good corrosion resistance. Its thermal conductivity is better than that of austenite, its coefficient of thermal expansion is smaller than that of austenite, and it has good thermal fatigue resistance. With the addition of stabilizing element titanium, the mechanical properties of weld joints are good. 430 stainless steel is used for building decoration, fuel burner parts, household appliances and household appliances. 430F is a steel with free cutting property added to 430 steel, mainly used for automatic lathes, bolts and nuts. 430LX adds Ti or Nb to 430 steel to reduce the content of C, which improves the processability and welding performance. It is mainly used in hot water tanks, hot water supply systems, sanitary appliances, household durable appliances, bicycle flywheels, etc. Product name 430 Stainless steel sheet Grade 430 Thickness range 0.3mm-3.0mm, Width range 600mm-1500mm Length 2000mm, 2438mm, 3048mm Size 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time 7 to 15 working days after the receipt Packing Wooden pallet or according to customer's request Application Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate Grade C Si Mn P S Ni Cr Mo 430 0.12 0.75 1.0 0.040 0.03 0.60 16.0-18.0 - Products Display Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.
2507 Stainless steel sheet is a ferritic austenitic (duplex) stainless steel, which combines the most beneficial properties of many ferritic and austenitic steels. Because the content of chromium and molybdenum in this steel is very high, it has excellent resistance to spot corrosion, crevice corrosion and uniform corrosion The two-way microstructure ensures that the steel has high resistance to stress corrosion cracking, and the mechanical strength is also high. 2507 stainless steel is used in oil and natural gas industry; Offshore stone skyshatter oil platform (heat exchanger pipe, water treatment and water supply system, fire protection system, water spraying system, water stabilization system; petrochemical equipment; desalination (desalination) equipment (and high-pressure pipe and seawater pipe in the equipment). Mechanical and structural components that require both high strength and high corrosion resistance: fuel (waste) gas purification equipment. The high chromium and molybdenum content of 2507 makes it have strong resistance to organic acids such as formic acid and acetic acid. Alloy 2507 also has strong corrosion resistance to inorganic acids, especially those containing chlorides. Product name 2507 Stainless steel sheet Grade 2507 Thickness range 0.3mm-3.0mm, Width range 600mm-1500mm Length 2000mm, 2438mm, 3048mm Size 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time 7 to 15 working days after the receipt Packing Wooden pallet or according to customer's request Application Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate Grade C Si Mn P S Ni Cr Mo 2507 0.03 0.80 1.2 0.035 0.02 6-8 24.0-26.0 3-5 Products Display Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.
About uses of Monel400 alloy: various heat exchange equipment, boiler feed water heaters, pipelines, containers, pumps, valves, shafts, etc. in petroleum and chemical processing, seawater desalination equipment, salt production equipment, propeller shafts, gasoline and water tanks, etc. Product name MONEL400 Alloy Sheet Grade MONEL400 Thickness range 0.3mm-3.0mm, Width range 600mm-1500mm Length 2000mm, 2438mm, 3048mm Size 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time 7 to 15 working days after the receipt Packing Wooden pallet or according to customer's request Application Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate Grade Cu Fe Mn P C Ni Ci Mo MONEL400 32 1 - - 0.1 63 - -Products Display Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.
904L stainless steel plate (super austenitic stainless steel) is a high alloyed austenitic stainless steel with very low carbon content. It has good corrosion resistance in dilute sulfuric acid and is specially designed for environments with severe corrosion conditions. It has high chromium content and sufficient nickel content. The addition of copper makes it have strong acid resistance, especially high resistance to chloride interstitial corrosion and stress corrosion cracking. It is not easy to appear corrosion spots and cracks. Its pitting resistance is slightly better than that of other steels. It has good processability and weldability, and can be used for pressure vessels. Product name 904L Stainless steel sheet Grade 904L Thickness range 0.3mm-3.0mm, Width range 600mm-1500mm Length 2000mm, 2438mm, 3048mm Size 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time 7 to 15 working days after the receipt Packing Wooden pallet or according to customer's request Application Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate Packing and shipping Our products are exported to multiple overseas countries and regions such as Europe, America, South Asia, Southeast Asia, Africa, and Latin America, and have won the trust and support of customers with excellent quality and service. During the supply process, the company can timely use sufficient funds to adjust the production variety and model of the steel plant, ensuring the use needs during the peak construction period.
Use of 2205 stainless steel plate: 1. The heater is generally used in the oil refining unit; 2. Chemical plant equipment pipeline; 3. Fast cooling cylinder for solid solution used in textile industry; 4. Seamless steel pipe for heat exchanger and condenser. 5. High pressure seamless steel pipe for food (gb-2000) is a high-quality carbon structural steel and alloy steel seamless steel pipe suitable for chemical equipment and pipes with working temperature of - 40~400 C and working pressure of 10~30ma. 6. Seamless steel pipes for geological drilling and oil drilling control. 7. Cracking pipe for petrochemical industry is used to transport high-temperature and high-pressure fluid on fertilizer equipment Product name 2205 Stainless steel plate Grade 2205 Thickness range 0.3mm-3.0mm, Width range 600mm-1500mm Length 2000mm, 2438mm, 3048mm Size 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time 7 to 15 working days after the receipt Packing Wooden pallet or according to customer's request Application Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate
310S stainless steel plate is widely used in kiln, high-temperature furnace, boiler, furnace liner high-temperature equipment, such as kiln car, boiler liner, high-temperature furnace, high-temperature furnace tube, combustion machine liner, etc. It can be used for high-temperature equipment. The product is resistant to high temperature and heat. 310s stainless steel plate has good creep strength and can work continuously under high temperature. The working temperature of 310S stainless steel is 1200 , and it can work continuously at 1100. It is mainly used to manufacture high temperature exhaust pipe, high temperature furnace, high temperature furnace liner, crematory furnace and other steel grades requiring heat resistance, as well as high temperature and high temperature contact parts. Product name 310S Stainless steel sheet Grade 310S Thickness range 0.3mm-3.0mm, Width range 600mm-1500mm Length 2000mm, 2438mm, 3048mm Size 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time 7 to 15 working days after the receipt Packing Wooden pallet or according to customer's request Application Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate Grade C N Mn P S Ni Cr Mo 310S 0.05 - - - - 20 25 - Products Display Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.
Stainless steel is an alloy of Iron with a minimum of 10.5% Chromium. Chromium produces a thin layer of oxide on the surface of the steel known as the passive layer. This prevents any further corrosion of the surface. Increasing the amount of Chromium gives an increased resistance to corrosion. Stainless steel also contains varying amounts of Carbon, Silicon and Manganese. Other elements such as Nickel and Molybdenum may be added to impart other useful properties such as enhanced formability and increased corrosion resistance. SS sheet are widely used in elevator cabin, building facades, panels and cladding, Luxurious doors, wall decoration, advertisement nameplates, furniture, kitchen ware, sanitary ware, ceiling, corridor, hotel hall, and various stainless steel series. Product name Stainless steel sheet Grade 201, 301ï¼?304L, 309S, 316Lï¼?310Sï¼?321ï¼?410, 430ï¼?2205 , 2507 , 904L , INCOLOY Alloy ï¼? HASTELLOY MONEL etc. Thickness range 0.3mm-100mm, Width range 120mm-2500mm Length 300mm-12000mm Size 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time 7 to 15 working days after the receipt Packing Wooden pallet or according to customer's request Application Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate Products Display Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.
254 SMO stainless steel plate is mainly used for decorative tubes, industrial tubes and some shallow stretched products. Such as: oil waste gas combustion pipeline; Engine exhaust pipe; Boiler shell, heat exchanger and heating furnace components; Silencing parts for diesel engine; Boiler pressure vessel; Chemical transport vehicle; Expansion joint; Spiral welded pipe for gas furnace pipe and dryer, etc. Product name 254 SMO stainless steel plate Grade 254 SMO Thickness range 0.3mm-3.0mm, Width range 600mm-1500mm Length 2000mm, 2438mm, 3048mm Size 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time 7 to 15 working days after the receipt Packing Wooden pallet or according to customer's request Application Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate Grade C Si Mn P S Ni Cr Mo 201 â?¤0.15 â?¤0.75 5.5-7.5 â?¤0.06 â?¤ 0.03 3.5-5.5 16.0-18.0 - Products Display Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.
Hastelloy C-276 alloy is one of the few materials that can be used in hot concentrated sulfuric acid solution It is mainly resistant to wet chlorine, various oxidizing chlorides, chloride solutions, sulfuric acid and oxidizing salts, and has good corrosion resistance at low and medium temperatures. Therefore, in the past 30 years, it has been widely used in harsh corrosive environments, such as chemical industry, petrochemical industry, flue gas desulfurization, pulp and paper making, environmental protection and other industrial fields. Product name HASTELLOY C-276 Stainless steel sheet Grade HASTELLOY C-276 Thickness range 0.3mm-3.0mm, Width range 600mm-1500mm Length 2000mm, 2438mm, 3048mm Size 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time 7 to 15 working days after the receipt Packing Wooden pallet or according to customer's request Application Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate Grade C Si Mn W Co Ni Cr Mo Hastelloy C-276 0.01 0.08 1 4 2.5 57 16.0 16 Products Display Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.
Model Number: 314 321 441 430 Type: plate Application: decoration Certification: ISO Tolerance: 1% Processing Service: Bending, Welding, Decoiling, Punching, Cutting Product name: aisi 314 321 441 430 stainless steel sheet Surface: 2B, NO.4 HL available Technique: Cold Rolled Finish Material: Stainless Steel Color: Natural Color Edge: mill Edge/ slit edge Item:ISO9001 Standard Packing: Standard Export Packing Ni:min1%
Description:Stainless Steel Sheet, Cold Rolled Stainless Steel Sheet, Hot Rolled Stainless Steel Sheet Type:201 202 304 316L 310S 309S 321 316Ti 410 420 430 409 duplex,SAF2205,S31803 Thickness: 0.3-60mm Width: 500-2000mm or customized Length: 1000-6000 or customized Standard size: 1000-2000mm, 1250-2500mm, 1219-2438mm, 1500-3000mm Surface:2B, No.1, No.4, HL, BA, 8K etc Standard: ASME, ASTM, EN ,BS,GB,DIN, JIS etc Application: Stainless steel sheet applies to construction field, ships building industry, petroleum & chemical industries,war and electricity industries, food processing and medical industry, boiler heat exchanger,machinery and hardware fields.
Description:Stainless Steel Sheet, Cold Rolled Stainless Steel Sheet, Hot Rolled Stainless Steel Sheet Type:201 202 304 316L 310S 309S 321 316Ti 410 420 430 409 duplex,SAF2205,S31803 Thickness:0.3-60mm Width:500-2000mm or customized Length:1000-6000 or customized Standard size:1000-2000mm, 1250-2500mm, 1219-2438mm, 1500-3000mm Surface:2B, No.1, No.4, HL, BA, 8K etc Standard: ASME, ASTM, EN ,BS,GB,DIN, JIS etc Application:Stainless steel sheet applies to construction field, ships building industry, petroleum & chemical industries,war and electricity industries, food processing and medical industry, boiler heat exchanger,machinery and hardware fields.
Description:Stainless Steel Sheet, Cold Rolled Stainless Steel Sheet, Hot Rolled Stainless Steel Sheet Type:201 202 304 316L 310S 309S 321 316Ti 410 420 430 409 duplex,SAF2205,S31803 Thickness:0.3-60mm Width:500-2000mm or customized Length:1000-6000 or customized Standard size:1000-2000mm, 1250-2500mm, 1219-2438mm, 1500-3000mm Surface:2B, No.1, No.4, HL, BA, 8K etc Standard: ASME, ASTM, EN ,BS,GB,DIN, JIS etc Application:Stainless steel sheet applies to construction field, ships building industry, petroleum & chemical industries,war and electricity industries, food processing and medical industry, boiler heat exchanger,machinery and hardware fields.
