Stainless steel pipe 201What are the characteristics of the production line at least

Compared with traditional steel, stainless steel can not only ensure high strength and weight ratio, toughness, formability and weldability. It is the first choice for car frame. Stainless steel with superior performance can create cars with light weight, strong resistance, high safety and long service life. Such frames can be recycled and reused. It can not only save costs, but also save resources. And some other auto parts are also made of stainless steel. Stainless steel has a great potential market in the whole automobile industry!

Check whether the sealing ring of pipe fittings is complete and clean and whether the placement position is correct. If there is dirt, it must be cleaned up. If the sealing ring is damaged, it must be replaced again.

.There shall be a special storage rack. The storage rack shall be a wooden or painted carbon steel support or padded with rubber pad to isolate it from carbon steel and other metal materials. During storage, collision with other components, purification and damage of iron metal.

Hot rolled belt,420J2 stainless steel plate, stainless steel etching belt, stainless steel stretching belt,2520 stainless steel pipe fittings, stainless steel polishing belt, stainless steel soft belt, stainless steel hard belt, stainless steel medium hard belt stainless steel high temperature resistant belt, etc.

.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.

In addition, when selecting the reasonable thickness of the steel plate, its service time, quality and stiffness should be considered, and the strength requirements of the plate under pressure should be considered; Thermal conductivity; Distribution of pressure and format specification of pressing plate.

Stainless steel with domestic (imported) stainless steel belt: stainless steel coil belt stainless steel spring belt, stainless steel stamping belt, stainless steel precision belt, stainless steel mirror belt, stainless steel cold rolling belt, 331632404420, 430 and other materials.

Household worries.

As long as it is a socket connected stainless steel wire, buttress must be set through calculation.

consumption.The steel strip can be delivered without heat treatment under the condition that all properties meet the standard requirements. Ordinary drawing grade steel strip is allowed to be delivered without heat treatment.

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.

Its plastic toughness is lower than that of austenitic stainless steel, and its cold and hot working process and formability are not as good as that of austenitic stainless steel.

Check whether the sealing ring of pipe fittings is complete and clean and whether the placement position is correct. If there is dirt, it must be cleaned up. If the sealing ring is damaged, it must be replaced again.

Honesty is the foundation.The stainless steel pipe installed on the pipeline support can be corroded by 200 ppm chloride ion and 2 ppm residual chlorine in an aerobic environment. For carbon steel structural supports, the pipeline shall be insulated to prevent corrosion due to potential difference, and the external insulation cotton shall be wrapped for anti-corrosion treatment. Remember, never use glue and other materials that contain chloride ions, halogens and other corrosive effects on stainless steel pipes.

The back is blocked with blocking plate for ventilation protection; Only soluble paper or the combination of soluble paper and blocking plate is used for blocking ventilation protection; Use flux cored wire for backing TIG welding.

　　SPHCSPHC—& mdash; In the first place, s is the abbreviation of steel, P is the abbreviation of plate,Stainless steel pipe door, h is the abbreviation of hot heat, and C is the abbreviation of commercial. It generally represents hot-rolled steel plate and strip.

.After the installation of stainless steel water pipe cleaning pipeline, it is recommended to use 3% potassium permanganate for disinfection. It is strictly prohibited to use bleaching water for disinfection, and clean it with clean water after disinfection. If it is not put into use for a short time, compressed air must be used to blow out the residual water in the pipe, so as to prevent the corrosion reaction between oxygen free in the pipe and other media.

Selection process of stainless steel pipe water supply pipe.

The design shall be carried out according to the soil, water, grooved section, load conditions and other factors of the trench, which shall be firm and reliable to prevent collapse and support, and shall not hinder the pipe laying and pipe stabilization.