Raw materials -- strip splitting -- Welding and pipe making -- heat treatment -- Correction -- straightening -- end repair -- acid pickling -- Hydraulic Test -- Inspection (spray printing) - packaging -- shipping (warehousing) (pipes for industrial piping of welded pipes).
blackpool .Bearing capacity of decorative stainless steel pipe ice load is the main control load of offshore platform in severe cold area, which has high requirements for the shear bearing capacity of offshore platform jacket legs. In order to study the factors affecting the shear bearing capacity of the concrete filled steel tubular (CFST) in stainless steel tubular offshore platform, a total of 18 tubes were fabricated
.Brinell hardness is widely used in stainless steel pipe standards. The indentation diameter is often used to express the hardness of the material, which is intuitive and convenient. However, it is not applicable to steel pipes made of hard or thin steel.
Equipment manufacturing and maintenance consume more than 20000 tons of stainless steel pipes. Sanitary or grade stainless steel pipes are mainly used in such industries. The sanitary seamless pipe made of imported sus30316l can meet the special requirements of various media in food and biopharmaceutical fields. Stainless steel fittings
The quality can be effectively guaranteed and the construction is difficult. Therefore, careful and skilled welders should be selected for this work.
The competitiveness of stainless steel products, only in this way can we achieve an invincible position in foreign trade.
Compressive strength the compressive strength of 304 stainless steel pipe is twice that of seamless steel pipe and 8-10 times that of plastic hose. The compressive strength of raw materials determines whether the water pipe is firm and reliable. Stainless steel plate drainage pipes and pipes can withstand high power supply pressure due to their high-quality physical properties, up to
Generally, the steel resistant to weak corrosion medium is called stainless steel, while the steel resistant to chemical medium is called acid resistant steel. Due to the difference in chemical composition between the two, the former is not necessarily resistant to chemical medium corrosion, while the latter is generally stainless. The corrosion resistance of stainless steel depends on the content of
Welcome calls .The outer diameter exceeds the negative deviation. As long as it does not exceed the allowable negative deviation, some minor surface defects may not be removed.
A new technology called fingerprint free treatment technology can be adopted on the surface of stainless steel plate. This technology mainly uses nano layer technology to form a very thin and strong protective layer on the surface of stainless steel plate, because it can avoid fingerprints left behind by human fingers, which is also called fingerprint free stainless steel plate. nothing
It is an important part of steel especially in oil drilling and production, smelting, followed by geological drilling, chemical industry, construction industry, machinery industry, aircraft and automobile manufacturing, boiler medical equipment, furniture and bicycle manufacturing
It is convenient to observe the weld pool and whether it is fully welded; When the welding wire is filled, the welding wire shall be regularly fed in and taken out, but it is impossible to rust in a short time in an ordinary environment. Therefore, the speed of rusting depends on the environment and the air environment with strong acidity and alkalinity. Rusting at the seaside is faster than inland.
Price of 316L stainless steel pipe with a diameter of 5mm: according to the current market situation, the price of 316L stainless steel pipe with a diameter of 5mm is 23300 yuan per ton.
Stainless steel pipes are widely used in various industries such as hardware products,blackpool Stainless steel 321 rolls, furniture, mechanical structures, mechanical accessories, precision medical instruments,blackpool 201 stainless steel pipe supplier, and pipelines for conveying fluids, such as furniture, machinery, medical oil, natural gas, water, gas, steam, etc.
blackpool .The chloride ion exists widely in 304 steel, such as salt, sweat, sea water, sea wind soil and so on. Stainless steel corrodes rapidly in the presence of chloride ions,blackpool Stainless steel coil manufacturer, even more than ordinary low-carbon steel. Chloride ions form complexes with Fe in alloy elements to
The thin-walled stainless steel pipes of ~ have the characteristics of safety, reliability, sanitation, environmental protection, economy and applicability in high-quality drinking water systems, hot water systems and water supply systems that put safety and sanitation first. It has been proved by engineering practice at home and abroad that it is a new type of water supply system with good comprehensive performance, energy saving and environmental protection
When the Ni content reaches 8-10%, the stress corrosion tendency of austenitic stainless steel is very large, and the stress corrosion tendency gradually decreases until it disappears when the Ni content continues to increase to 45-50%.