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Stainless steel pipe is a hollow long round steel, mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial pipelines and mechanical structural components. In addition, when the bending and torsional strength are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used as furniture and kitchen utensils, etc.
304L Stainless steel Irregular tube
304L Stainless steel Irregular tube mainly depends on its alloy composition (chromium, nickel, titanium, silicon, aluminum, manganese, etc.) and internal structure, and chromium plays a major role. Chromium has high chemical stability, which can form passivation film in cold rolled plate, isolate stainless steel from the outside world, protect cold rolled plate from oxidation, and increase the corrosion resistance of cold rolled plate. After the passivation film is damaged, the corrosion resistance decreases.
316L Stainless steel Irregular tube
316L Stainless steel Irregular tube due to the addition of Mo, 316L stainless steel has excellent corrosion resistance, especially pitting corrosion resistance; High temperature strength is also very good; Excellent work hardening (weak magnetism after processing); The solid solution state is non-magnetic.
309S Stainless steel Irregular tube
309S Stainless steel Irregular tube 3mm 8K can withstand 980℃ below repeated heating; High high temperature strength; It has high oxidation resistance; It has high anti-carburizing performancer
310S Stainless steel Irregular tube
310S Stainless steel Irregular tube is a 25Cr-20Ni series of high alloy stainless steel, high temperature oxidation resistance is excellent, suitable for the production of various furnace components, the highest temperature of 1200℃, continuous use of temperature 1150℃. Application: Material for furnace, material for automobile purification device.
430 Stainless steel Irregular tube
430 Stainless steel Irregular tube, known as "stainless steel" in our stainless steel industry, has good corrosion resistance and excellent thermal conductivity than austenitic stainless steel.Stainless steel is mainly used for building decoration, fuel burner parts, household appliances, household appliances parts.
409L Stainless steel Irregular tube
409L Stainless steel Irregular tube ASTM standerd 2mm 3mm .409L stainless steel has excellent corrosion resistance, suitable for extending the life of the car and the lightweight of the car, and as a recyclable environmental protection material.
420J1 Stainless steel Irregular tube
420J1 Stainless steel Irregular tube features and scope of application: It has certain wear resistance and corrosion resistance, high hardness, its price is the lower class of stainless steel ball, suitable for the common requirements of stainless steel working environment. Suitable for all kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation vehicles, household appliances, etc. It is mainly used to make parts that are resistant to atmospheric, water vapor, water and oxidizing acid corrosion.
439 Stainless steel Irregular tube
439 Stainless steel Irregular tube 439 steel is to reduce the content of C on the basis of ordinary ferrite material (430), while adding Ti and other stabilizing elements, so that the resistance to intergranular corrosion, formability and weldability of the steel are improved. Compared with 304 steel, although the elongation is lower (about 30%), but the strength, corrosion resistance is equivalent, and corrosion resistance is better than 200 series materials.
444 Stainless steel Irregular tube
444 Stainless steel Irregular tube,444 (00Cr18Mo2) is an ultra-low carbon nitrogen, containing 18% chromium and 2% molybdenum, high corrosion resistance of ferritic stainless steel. The yield strength of 444 is equivalent to 1.5 times that of carbon steel and 6 times that of FRP. It has outstanding advantages in earthquake resistance, snow resistance, wind pressure resistance and impact resistance. SUS444 ferritic stainless steel has high thermal conductivity, about 130% ~ 150% of chromium-nickel austenitic stainless steel, which is very suitable for heat exchange purposes.
904L Stainless steel Irregular tube
904L Stainless steel Irregular tube 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 designed for harsh corrosion conditions. With high chromium content and sufficient nickel content, the addition of copper makes it have strong acid resistance, especially to chloride gap corrosion and stress corrosion cracking has high resistance, not easy to appear corrosion spots and cracks, pitting corrosion resistance is slightly better than other steel types, with good processability and weldability, can be used in pressure vessels.
441 Stainless steel Irregular tube
441 Stainless steel Irregular tube,441 is made of stainless steel. Resistant to air, steam, water and other weak corrosion media or with stainless steel called stainless steel; And the chemical corrosion medium (acid, alkali, salt and other chemical erosion) corrosion of steel called acid resistant steel. Due to the difference in the chemical composition of the two and their corrosion resistance is different, ordinary stainless steel is generally not resistant to chemical media corrosion, and acid resistant steel is generally rust free.
420J2 Stainless steel Irregular tube
420J2 Stainless steel Irregular tube has certain wear resistance and corrosion resistance, high hardness, its price is a lower class of stainless steel ball, suitable for the common requirements of stainless steel working environment. Suitable for all kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation vehicles, household appliances, etc. It is mainly used to make parts that are resistant to atmospheric, water vapor, water and oxidizing acid corrosion
410S Stainless steel Irregular tube
410S Stainless steel Irregular tube is a martensitic stainless steel. 410S(13Cr) has good corrosion resistance and machining performance, for general purpose steel, cutting tool steel. 410S is a kind of steel that improves the corrosion resistance and formability of 410 steel.
304H Stainless steel Irregular tube
304H Stainless steel Irregular tube is the high temperature version of 304 stainless steel, has good oxidation resistance and thermal stability in high temperature environment, can maintain a long service life in high temperature oxidation environment. With good resistance to chemical penetration, it has a good application prospect in sealing parts, storage tanks and other occasions that need to prevent chemical penetration.
347H Stainless steel Irregular tube
347H Stainless steel Irregular tube austenitic stainless hot strong steel, with good corrosion resistance, welding performance and thermal strength. 347H stainless steel is used for large boiler superheater, reheater, steam pipe, petrochemical heat exchanger pipe fittings.High temperature strength and high temperature plasticity; Excellent oxidation resistance and corrosion resistance; It has good organizational stability