Monthly Archives: May 2017

LSAW Steel Pipe Manufacturing Process

LSAW steel pipe manufacturing process is simple, its production efficiency is high and at low cost, the development of straight seam welded pipe is rapid. Therefore, the straight welding is mostly used in smaller diameter of steel pipe. Today, as

LSAW Steel Pipe Manufacturing Process

LSAW steel pipe manufacturing process is simple, its production efficiency is high and at low cost, the development of straight seam welded pipe is rapid. Therefore, the straight welding is mostly used in smaller diameter of steel pipe. Today, as

Pipe Application: Piling Steel Pipe

Piling steel pipe is the steel pipe that made of steel or strip after crimping, specifications includes φ219-φ2232 different wall thickness, the implementation of SY/T5037-2000, GB/T9711.1-1997 standards and APISpec5L standards. It is widely used in natural gas, oil, chemical, power,

Pipe Application: Piling Steel Pipe

Piling steel pipe is the steel pipe that made of steel or strip after crimping, specifications includes φ219-φ2232 different wall thickness, the implementation of SY/T5037-2000, GB/T9711.1-1997 standards and APISpec5L standards. It is widely used in natural gas, oil, chemical, power,

Pipe Application: Pipeline Transport

Pipeline transport is a mode of transportation that using steel pipe as a transport machine to transport liquid and gas materials in long distance, is a mode of transportation that transporting oil, coal and chemical products from the place of

Pipe Application: Pipeline Transport

Pipeline transport is a mode of transportation that using steel pipe as a transport machine to transport liquid and gas materials in long distance, is a mode of transportation that transporting oil, coal and chemical products from the place of

Pipeline Corrosion and Pipeline Anticorrision

As there are sulfur and acidic substances on the transported oil, and pipes are exposed to the open air and suffer wind and rain, which causes the pipe to be easily corroded. Pipeline corrosion mainly contains several following ways, in

Pipeline Corrosion and Pipeline Anticorrision

As there are sulfur and acidic substances on the transported oil, and pipes are exposed to the open air and suffer wind and rain, which causes the pipe to be easily corroded. Pipeline corrosion mainly contains several following ways, in

Steel Pipe Application: Valves and Controls

Pipe valve is a mechanism for opening, closing, or controlling the flow of medium within pipe. There are many types of pipe valves, and there are a variety of classification methods. If divided by purpose, valves can be divided into

Steel Pipe Application: Valves and Controls

Pipe valve is a mechanism for opening, closing, or controlling the flow of medium within pipe. There are many types of pipe valves, and there are a variety of classification methods. If divided by purpose, valves can be divided into

Steel Pipe Application: Valves and Controls

Pipe valve is a mechanism for opening, closing, or controlling the flow of medium within pipe. There are many types of pipe valves, and there are a variety of classification methods. If divided by purpose, valves can be divided into

Steel Pipe Application: Valves and Controls

Pipe valve is a mechanism for opening, closing, or controlling the flow of medium within pipe. There are many types of pipe valves, and there are a variety of classification methods. If divided by purpose, valves can be divided into

Differences between Water Gas Pipeline and Galvanized Steel Pipe

The biggest difference between water gas pipeline and galvanized steel pipe is that the former is seamed steel pipe and its pressure bearing capacity is low, the later is seamless steel pipe and its pressure bearing capacity is high. Water

Differences between Water Gas Pipeline and Galvanized Steel Pipe

The biggest difference between water gas pipeline and galvanized steel pipe is that the former is seamed steel pipe and its pressure bearing capacity is low, the later is seamless steel pipe and its pressure bearing capacity is high. Water

Welded Steel Pipe: Control of Welding Slag Inclusion and Stomata Defects

When steel pipe manufacturer (such as Prime Steel Pipe) producing welded steel pipe, it is unavoidable that some welding slag inclusion and stomata defects may appear if workers don’t control very well during operation. So we will talk about the

Welded Steel Pipe: Control of Welding Slag Inclusion and Stomata Defects

When steel pipe manufacturer (such as Prime Steel Pipe) producing welded steel pipe, it is unavoidable that some welding slag inclusion and stomata defects may appear if workers don’t control very well during operation. So we will talk about the

Hot-rolled Seamless Steel Pipe

Hot-rolled seamless steel pipe is a large category of seamless steel pipe, which is divided according to the production method. Hot rolling is relative to cold rolling, cold rolling is carried out rolling at room temperature, and hot rolling is

Hot-rolled Seamless Steel Pipe

Hot-rolled seamless steel pipe is a large category of seamless steel pipe, which is divided according to the production method. Hot rolling is relative to cold rolling, cold rolling is carried out rolling at room temperature, and hot rolling is

Welded Steel Pipe: Control of Welding Slag Inclusion and Stomata Defects

When steel pipe manufacturer (such as Prime Steel Pipe) producing welded steel pipe, it is unavoidable that some welding slag inclusion and stomata defects may appear if workers don’t control very well during operation. So we will talk about the

Welded Steel Pipe: Control of Welding Slag Inclusion and Stomata Defects

When steel pipe manufacturer (such as Prime Steel Pipe) producing welded steel pipe, it is unavoidable that some welding slag inclusion and stomata defects may appear if workers don’t control very well during operation. So we will talk about the

How to Increase the Stability of the SSAW Steel Pipe?

After the production of SSAW steel pipe, it should be stored.If we don’t do some measures to keep its stability, it will rust and be corroded. So we will talk about how to increase the stability of the spiral welded

How to Increase the Stability of the SSAW Steel Pipe?

After the production of SSAW steel pipe, it should be stored.If we don’t do some measures to keep its stability, it will rust and be corroded. So we will talk about how to increase the stability of the spiral welded

Submerged Arc Welding Process of SSAW Steel Pipe

SSAW steel pipe refers to the metal pipe with spiral seam that using submerged arc welding process to weld. There are complete production line of SSAW steel pipe in Prime Steel Pipe, we are positioned as a steel pipe manufacturer

Submerged Arc Welding Process of SSAW Steel Pipe

SSAW steel pipe refers to the metal pipe with spiral seam that using submerged arc welding process to weld. There are complete production line of SSAW steel pipe in Prime Steel Pipe, we are positioned as a steel pipe manufacturer

Advantages and Disadvantages of Welded Steel Pipe

The technology of welded steel pipe is continuous online production. So the thicker the wall thickness is, the greater the investment in the unit and welding equipment is, and welded steel pipe will have less economical efficiency and practical applicability.

Advantages and Disadvantages of Welded Steel Pipe

The technology of welded steel pipe is continuous online production. So the thicker the wall thickness is, the greater the investment in the unit and welding equipment is, and welded steel pipe will have less economical efficiency and practical applicability.

Material and Standard Classification of SSAW Steel Pipe

Material of SSAW steel pipe: SSAW steel pipe (also called spiral welded pipe) is the steel pipe with spiral seam that using strip coil as raw material, extrusion forming under normal temperature, and welding by automatic Double wire double-sided submerged

Material and Standard Classification of SSAW Steel Pipe

Material of SSAW steel pipe: SSAW steel pipe (also called spiral welded pipe) is the steel pipe with spiral seam that using strip coil as raw material, extrusion forming under normal temperature, and welding by automatic Double wire double-sided submerged

The Welding Quality of Welded Steel Pipe

Welding quality of welded steel pipe refers to the degree to which the welding product meets the design technical requirements. Welding quality not only affects the use performance and life of welding products, more importantly, affects personal and property safety.

The Welding Quality of Welded Steel Pipe

Welding quality of welded steel pipe refers to the degree to which the welding product meets the design technical requirements. Welding quality not only affects the use performance and life of welding products, more importantly, affects personal and property safety.

What is Welded Steel Pipe?

Welded steel pipe, also known as welded pipe, is the steel pipe that made of steel plate or steel strip after crimped and welded. The production process of welded steel pipe is simple, production efficiency is high, variety specifications are

What is Welded Steel Pipe?

Welded steel pipe, also known as welded pipe, is the steel pipe that made of steel plate or steel strip after crimped and welded. The production process of welded steel pipe is simple, production efficiency is high, variety specifications are

Connection Modes of Oil Pipelines

Several days ago, we introduced the types of tube that used in oil pipeline, today, we will share the connection modes of oil pipelines for people those interested in this aspect. Oil pipeline must use a certain connection to form

Connection Modes of Oil Pipelines

Several days ago, we introduced the types of tube that used in oil pipeline, today, we will share the connection modes of oil pipelines for people those interested in this aspect. Oil pipeline must use a certain connection to form

Pipe Application: Urban Gas Pipeline

There are two steel pipe mainly used for urban gas pipeline, including seamless steel pipe and welded steel pipe. The intensity of seamless steel pipe is high, but it is generally the small diameter below DN200 steel pipe as the

Pipe Application: Urban Gas Pipeline

There are two steel pipe mainly used for urban gas pipeline, including seamless steel pipe and welded steel pipe. The intensity of seamless steel pipe is high, but it is generally the small diameter below DN200 steel pipe as the

The Material of Natural Gas Pipeline and Its Characteristics

Natural gas pipeline refers to the pipeline that transports the natural gas (including the production of oil associated gas) from the mined land or processing plant to the city gas distribution center or industrial enterprise users, also known as gas

The Material of Natural Gas Pipeline and Its Characteristics

Natural gas pipeline refers to the pipeline that transports the natural gas (including the production of oil associated gas) from the mined land or processing plant to the city gas distribution center or industrial enterprise users, also known as gas

What type of tube is used in Oil pipeline?

The tube that used in Oil pipeline is mainly carbon steel pipe, according to its manufacturing process, it can be divided into seamless steel pipe and welded steel pipe. Seamless steel pipe has the characteristics of high strength, specifications and

What type of tube is used in Oil pipeline?

The tube that used in Oil pipeline is mainly carbon steel pipe, according to its manufacturing process, it can be divided into seamless steel pipe and welded steel pipe. Seamless steel pipe has the characteristics of high strength, specifications and