Price list of stainless steel pipeWhat are the physical performance of

announcer:hp717HP127443542 release time:2022-02-17 11:00:10

The stainless steel strip is supplied in coils, also known as strip steel. It is divided into hot rolling and cold rolling, as well as ordinary steel strip and high-quality steel strip. There are many kinds of stainless steel belts! Wide use! There are: 201 stainless steel belt, 202 stainless steel belt, 304 stainless steel belt, 301 stainless steel belt, 302 stainless steel belt, 303 stainless steel belt, 316 stainless steel belt, J4 stainless steel belt, 309S stainless steel belt, 316L stainless steel belt, 317L stainless steel belt, 310S stainless steel belt, 430 stainless steel iron belt, etc! Thickness: 0.02mm-4mm, width: 5mm-1550mm, can be customized without standard!

Chinese brand cold rolled non oriented silicon steel strip (sheet) means: DW + 100 times of iron loss value (at the frequency of 50Hz, the magnetic induction peak with sinusoidal waveform is the unit weight iron loss value of 5t) + 100 times of thickness value. For example, dw470-50 represents cold-rolled non oriented silicon steel with iron loss value of 7W / kg and thickness of 0.5mm. Now the new model is 50W470.

.Stainless steel pipe can be divided into equal section pipe and variable section pipe according to the profile shape. Variable section pipes include conical pipes, stepped pipes and periodic section pipes.

The corrosion resistance of corrosion-resistant stainless steel plate mainly depends on its alloy composition (chromium nickel, titanium silicon, aluminum, manganese, etc.) And internal structure, which mainly acts on chromium. Chromium has high chemical stability, can form a passive film on the steel surface, isolate the metal from the outside, protect the steel plate from oxidation and increase the corrosion resistance of the steel plate. After the passive film, the corrosion resistance decreases.

.The two ends of the 6m long steel pipe are mechanically cut, and the pipe end is relatively sharp to prevent direct contact with the sealing ring of the pipe fitting. It is necessary to cut off a small section at both ends of the pipe or grind off the corner edge with a hand grinder, and then clamp the pipe fittings.

The folded stainless steel hot rolled strip is hot rolled into a strip with a thickness of 80mm-00mm and a width of 50mm-1200mm.

The process of this product determines its limited performance. Generally, the precision of seamless steel pipe is low: uneven wall thickness,302 stainless steel welded pipe, low brightness on the inner and outer surface of the pipe, high sizing cost,316 thin wall stainless steel pipe,Stainless steel heat exchanger tube, and there are pockmarks and black spots on the inner and outer surface, it embodies its advantages in high pressure, high strength and mechanical structure materials.


Price list of stainless steel pipeWhat are the physical performance of



Do a good job of preliminary data research. In the highly competitive market, stainless steel pipe should go deep into the hinterland. It is essential and crucial to do a good job of pre market data research; Only by fully grasping consumer demand trends, the editor of stainless steel pipe believes that in-depth data mining and comprehensive market analysis are powerful for stainless steel control manufacturers in this movement.

Typical ferritic stainless steels are Crl7, Cr25 and Cr28.

Mold cost: specifications are commonly used but not commonly used. Common specifications are rapid turnover and low mold sharing cost. Because of low utilization and high cost sharing, it is a special enterprise integrating R & D, and service

safety requirements .Cold rolled stainless steel strip; Stainless steel strip / coil & rdquo; As raw material, it is rolled by cold rolling mill at room temperature. General thickness & amp; lt; 0.1mm~3mm& gt;, Width & amp; lt; 100mm~2000mm& gt;; [& ldquo; cold rolled steel strip / coil & rdquo;] has the advantages of smooth and smooth surface, high dimensional accuracy and good mechanical properties. Most products are rolled and can be processed into coated steel plate; Production process of cold rolled stainless steel strip / coil: 1. Pickling → 2. Normal temperature rolling → 3. Process → 4. Annealing → 5. Leveling → ⒍ fine cutting → ⒎ packaging → 8. Reach customers.

Corrosion resistance most stainless steel products require good corrosion resistance. Stainless steel pipe is similar to class I and II tableware, kitchen, water dispenser, etc. Some foreign businessmen also test the corrosion resistance of products: use NaCl aqueous solution to warm to boiling. After a period of time the solution is to drain, wash and dry, and determine the weight loss to determine the degree of corrosion.

There are ba face, 2b face, (white skin), 2D face, (frosted), HL (wire drawing), 8K face and other surfaces with good quality and brightness.


Price list of stainless steel pipeWhat are the physical performance of



2 physical properties chemical composition C: it is specified in, which is usually also called mo2ti or mechanical properties ys (MPA)

Welcome calls .The width of coiled material is variable, including 30mm.60mm.45mm.80mm.100mm.200mm, etc. it can also be divided according to customer requirements

1 the responsibility of the calender is that the annealed steel strip is blackened, the furnace liner is perforated and ammonia leakage will cause rust. 2. The responsibility of the steel plant is that the peeling and trachoma of the steel strip will cause rust. Substandard materials will cause rust. 3 the responsibility of the calender is that the annealed steel strip is blackened, the furnace liner is perforated, and ammonia leakage will cause rust. 4. The responsibility of the pipe manufacturer: the welds in the pipe manufacturer are polished rough, which will cause rust.

Good corrosion resistance, and can be used in seawater equipment; Due to its low carbon content, it has excellent grain boundary corrosion resistance; It can be used in pulp and paper machinery; Good processability and weldability.

.%).It means: 100 times of Dr + iron loss value (iron loss value per unit weight when 50Hz repeated magnetization and sinusoidal magnetic induction intensity is 5T) + 100 times of thickness value. For example, dr510-50 indicates that the iron loss value is hot-rolled silicon steel plate with thickness of 0.5mm. The grade of hot rolled silicon steel sheet for household appliances is expressed by JDR + iron loss value + thickness value, such as jdr540-50.

With the development of social economy, the application of stainless steel pipe has been more and more popular. It will bring new changes in various fields.

  409— Cheap model (British and American), usually used as automobile exhaust pipe, is ferritic stainless steel (chromium steel).