显示标签为“Steel pipes”的博文。显示所有博文
显示标签为“Steel pipes”的博文。显示所有博文

2015年11月16日星期一

Some of the diverse applications of Stainless steel seamless pipe


Stainless steel seamless pipes have become very common these days and are offered by almost all steel pipes manufacturers. The benefits such as higher corrosion resistance than carbon steel and conventional stainless steel and light –weightiness make the design and construction compact and light. Stainless steel is composed of copper, chromium, nickel, tungsten, manganese, etc. and is therefore rust resistant. Stainless steel seamless pipes can prove to be a cheaper alternative to the nickel alloys, which are very costly. Steel has higher strength which leads to reduced thicknesses of section and therefore has reduced weight. It also exhibits good weld ability in thick sections and the ability to be welded is more in stainless steel. Resistance to stress corrosion cracking: Austenitic steel is prone to such corrosions. The resistance posed by stainless steel to stress corrosion cracking makes this material fit for purposes like Hot water boilers, brewing tanks and desalination, structure of swimming pools, etc.
Steel was invented around 100 years ago. The importance of steel has risen by leaps and bounds due to various reasons and attributes of steel. Steel does not get rusted easily and is light-weight as compared to Iron. It is durable, ductile, malleable, corrosion resistant and fire-resistant among scores of other benefits. All these features of Steel have made it the king of raw materials used in almost every industry. Steel is mostly used as structural steel which is the most preferred framework material for residential as well as non-residential construction. The steel beams and columns are the skeleton of the building and support the entire construction just like the bones in a body do. Angle bars, I-Beams, H beams, IPE etc. are some of the other structural elements requited in the construction. It is therefore clear that steel is indispensable in industries. The specially processed steel like galvanised steel has made steel more versatile and fit for various purposes. Some of the commonly used steel products are steel sections, steel pipe, steel tube, steel coil, steel sheet and steel plate. The process of galvanisation increases the strength and durability of steel. Steel has several grades and steel prices vary accordingly. Other types of steel are
Stainless steel pipe and tubes are some of the most common application of steel which are used in most industries as well as household. Steel pipes are used as curtain and drapery rods, plumbing pipes, parts of the mechanical equipments and various other uses.
ERW Steel Pipes

2015年11月9日星期一

Uses And Benefits of Carbon Steel


All types of steel contain carbon but carbon steel has more carbon content. It also includes manganese and iron. It is considered to be one of the most widely used steel metals. It has many uses and advantages compared to other types of metals. It is also known as wrought steel and it can be formed into any shape. It is quite malleable and therefore it can be made into desired shapes. It is poured into blocks that are rolled to form desired shapes.

Carbon steel is categorized into three types which include low or mild steel, medium steel and high carbon content. The low alloy is easy to form and shape as it includes low level of carbon. Medium carbon steel is mainly used to make shafts, couplings and axles.
Another notable variety of steel includes the ultra high steel metal which is very tensile and strong. It is mainly used to manufacture knives and axles.

All these types of steel metals are used to manufacture various types of industrial tools and machines. It is also used to manufacture drilling bits as it is strong and tensile. It is even used to manufacture cutting tools and nails. High steel is mainly used to manufacture drill bits, knives and cutting tools as it is strong and versatile.

In addition to this constituent, many other elements such as manganese, chromium and tungsten are used as hardening agents. The properties of steel can be determined by the proportion of these elements.

Stainless steel which contains high level of this alloy is known to be rust proof and strong. Although this type of steel is inclusive of various benefits, it includes certain disadvantages. It is known to be brittle and therefore it can seldom be used for constructing building and bridges. Steel with low level of the main alloy can be used for various purposes as it is less brittle and stronger.

Nevertheless, it is used for manufacturing steel pipes as it tends to remain intact. It is also known to be durable and resistant. As it is anti-corrosive, it can be used for under water purposes. It has the ability to withstand high pressure and therefore it is used for various industrial purposes.
1. Line Pipe
Grade: A, B, X4-X80, L210-L255
Outside Diameter: 406mm-1626mm(16"-64")
Wall Thickness:6.4mm-32mm
Length: 3.0-12.3m
Standard: API 5L, GB/T9711, EN10208, ISO3183 etc

2.Structural pipes and Low pressure liquid delivery pipes
Grade: Q215-345, Grade A-E, Grade 1-3 STK290-540, S275JRH, S275JOH, S275J2H, S355JRH, S355JOH, S355J2H
Outside Diameter: 350mm-2400mm
Wall Thickness: 6mm-80mm
Length: 2.0-12m
Standard: ASTM A139, ASTM A53, ASTM A500, ASTM 672, ASTM A252, EN10219, JIS G3444 etc.
Uses: Used as low pressure liquid delivery pipes, variety of structral parts by the force and pressure as well as other purpose
 LSAW Carbon Steel Pipe

2015年11月3日星期二

Uses And Benefits of Carbon Steel


All types of steel contain carbon but carbon steel has more carbon content. It also includes manganese and iron. It is considered to be one of the most widely used steel metals. It has many uses and advantages compared to other types of metals. It is also known as wrought steel and it can be formed into any shape. It is quite malleable and therefore it can be made into desired shapes. It is poured into blocks that are rolled to form desired shapes.

Carbon steel is categorized into three types which include low or mild steel, medium steel and high carbon content. The low alloy is easy to form and shape as it includes low level of carbon. Medium carbon steel is mainly used to make shafts, couplings and axles.
Another notable variety of steel includes the ultra high steel metal which is very tensile and strong. It is mainly used to manufacture knives and axles.

All these types of steel metals are used to manufacture various types of industrial tools and machines. It is also used to manufacture drilling bits as it is strong and tensile. It is even used to manufacture cutting tools and nails. High steel is mainly used to manufacture drill bits, knives and cutting tools as it is strong and versatile.

In addition to this constituent, many other elements such as manganese, chromium and tungsten are used as hardening agents. The properties of steel can be determined by the proportion of these elements.

Stainless steel which contains high level of this alloy is known to be rust proof and strong. Although this type of steel is inclusive of various benefits, it includes certain disadvantages. It is known to be brittle and therefore it can seldom be used for constructing building and bridges. Steel with low level of the main alloy can be used for various purposes as it is less brittle and stronger.

Nevertheless, it is used for manufacturing steel pipes as it tends to remain intact. It is also known to be durable and resistant. As it is anti-corrosive, it can be used for under water purposes. It has the ability to withstand high pressure and therefore it is used for various industrial purposes.
SAWH pipe are mainly used in water supply engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation and urban construction, and is one of 20 developing key products of our country.
Used for liquid delivery, such as water supply, drainage and oil.
Used for gas delivery, such as gas, vapour, liquefied petroleum gas and natural gas.
Used for structures, such as piling, birdge, wharf, road and tube for building structures, etc.
SSAW Carbon Steel Pipe

2015年11月1日星期日

Steel Pipes manufacturing process


Steel pipes are long hollow tubes that are used for a variety of purposes. They are produced by two distinct methods, which result in either a welded or seamless pipe. In both methods, raw steel is first cast into a more workable starting form. It is then made into a pipe, by stretching the steel out into a seamless tube, or forcing the edges together & sealing them with a weld.

Welded pipes could be manufactured by one of the process, know as Electric Resistance Welding (ERW), where in a high frequency current is being used to fuse the steel together, resulting in welding at the seam of the pipe.

Worldwide, ERW pipes are manufactured & distributed, looking at the various applications, various people are into manufacturing of steel pipes & tubes, following various Indian & International standards.

In India many organization, are engaged into manufacturing & exporting of Quality ERW Pipes. They manufactures different types of ERW Pipes namely Black Pipes, Hot Dip Galvanized Pipes, Conduit Pipes, Casing Pipes, Scaffolding Pipes & General Engineering Purpose Pipes.

These companies have huge production capacities, & holds certification of various Indian as well as International standards.
Maintaining the quality of the ERW pipes is of utmost importance too. The product must pass through stringent quality tests, before they are finally supplied. Raw Material shall be tested for Chemical Composition, Tensile Strength, Elongation and Thickness & Tolerance. Pipes shall be hydraulically tested to ensure no leakage in the pipe. Galvanized pipes must be tested for uniformity of the zinc coating.

As the quality is the lifeline of any industry, so at Steel pipes manufacturing companies, Quality is not only checked, but is monitored & produced, with the help of proactive & professional approach.

Steel Pipes finds various applications in Commercial, Industrial, Residential & Agricultural areas. These pipes are used in Staircase Hand railings, Door Frames, Oil & Gas Industry, Structural & Scaffolding purposes, Green Houses, Shed for ware houses, Sanitary use of households, Sewage, Construction activities, Hand Pumps, Tube Wells, Boring, Water Distribution System & several other applications.

Diversified form of steel is yet to come, which will change the face of all economies, with easy applicability adaptability, affordability, viability & stability.
 Seamless Steel Pipe