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The large diameter cold drawn seamless steel pipe is a steel pipe with an outer diameter of more than 1000mm. The large diameter seamless steel pipe is made of

As the basic processing materials and building materials, the medium and heavy plate is an important purchasing material for many manufacturers and construction

The steel such as JIS G3115 SPV315 pressure vessel plate steel delivered in the hot-rolled state has a certain degree of corrosion resistance due to the high te

As a basic building material, steel plates are currently widely used in automobiles, shipbuilding, chemical industry, aerospace and other fields. Reasonable sel

Medium and high carbon alloy hot rolled plates are mainly used in cold rolling and calendering, saw blades and tool industries. The company has taken advantage

The company has superior geographical location and convenient transportation. After more than 20 years of market trials and tribulations, from small to large, f

We have 4 typical production lines SPV490 pressure vessel steel suppliers, which can produce hot rolled Seamless, LSAW, ERW and SSAW pipes. The Seamless pipe pr

The SPV235 boiler plate steel grade steel making furnace can only be used as primary refining, and the refining needs to be completed in the refining equipment

Strip steel is coiled and curved steel plate, which is different from common steel pipes and steel plates. Strip steel has obvious characteristics. First, it is

Our company was founded in 2000, which initially committed to providing high-quality steel JIS SPV355 pressure vessel steel products for China's rapid infrastru

After heating, a billet is refined for several passes of rolling, then edge cutting and straightening to become a JIS G3115 SPV490Q boiler plate steel grade ste

The advantage of plasma cutting is that it can cut thin plates, stainless steel and non-ferrous metals, and the cutting speed is fast. The disadvantage of plasm

How to prevent JIS SPV410 pressure vessel plate steel, steel plate cutting cracks? 1. Preheat the steel plate before cutting, and the preheating temperature dep

The strengthening mechanisms in metals mainly include solid solution strengthening, dislocation strengthening, fine grain strengthening, and second phase (preci

The production method of seamless steel pipe can be roughly divided into cross rolling method (menesmann method) and extrusion method. The cross rolling method

The opening pressure or vacuum of the pressure relief and JIS G3115 SPV450 pressure vessel steel suppliers vacuum relief valves shall be checked by pumping air

Welded pipe, also known as welded steel pipe, refers to the steel pipe made of steel plate or strip steel after crimping and forming, with a fixed length of 6 m

A131 EH36 steel is high strength marine grade hull structural steel. Its yield strength is no less than 355Mpa, tensile strength is 490-620 Mpa, and elongation

Compared with thick steel plates, JIS G3115 SPV450 boiler plate steel properties, thin steel plates have many obvious advantages in steel plate processing and u

What is the specific use of JIS SPV235 boiler steel plate specifications, hot rolled plate in daily life? First of all, hot rolled plate is used in bridge, vehi

Ordinary medium and thick steel plate JIS G3115 SPV490Q water boiler steel plate is a kind of deoxidized steel. The oxygen content of the steel liquid is relati

The quality of SPV355 JIS boiler quality steel shall not only meet the requirements of the standard, but also be higher or stricter than the product characteris

Medium and heavy plate density of boiler steel plate JIS G3115 SPV 490 inventory spot: 23*3190*9220, 23*2470*8400, 22.5*3050*7300, 23*3500*10800, 21*3500*8840,

Non-destructive flaw detection of steel plates is a test method for inspecting the SPV450 pressure vessel quality steel plate surface and internal quality of th

Since its establishment, the company has always adhered to the enterprise spirit of "solid feet and lofty ideals, dare to create and take responsibility, and de