Learn about Ø325 steel pipes

 

Ø325 steel pipe (or Ø325 steel pipe) is a type of steel pipe with an approximate outer diameter of 325 mm; the inner diameter is usually calculated based on the outer diameter and pipe wall thickness. DN300 steel pipe can withstand great pressure and is highly durable, so it is used as water, gas, and oil pipes and as steel structures in construction.

Bao Tin Steel invites you to follow the article below to understand this type of pipe better.

Technical specifications of Ø325 DN300 steel pipe

The specifications of DN300 steel pipe may vary depending on each country or region’s standards and regulations. However, the following are some general specifications for this steel pipe:

• Outer diameter (OD): 325 mm
• Pipe wall thickness (WT): from 6 to 25 mm
• Standard length: 6m or 12m
• Quality standards: ASTM A53, ASTM A106, API 5L, EN10219, EN10210, DIN2448, JIS G3452, GOST 8732
• Materials: carbon steel, alloy steel, stainless steel
• Mechanical properties: yield strength, tensile strength, elongation, impact strength, flexural strength, hardness
• Physical properties: density, thermal conductivity, coefficient of thermal expansion, abrasion resistance

After knowing what DN300 steel pipes are and the technical specifications, Bao Tin Steel would like to introduce you to information about DN300 steel pipes.

Types of Ø325 steel pipes

On the market today, there are two commonly used types of DN300 (Ø325) steel pipes: Ø 325 seamless steel pipes and Ø 325 welded steel pipes.

1.Ø325 Seamless steel pipe 

Ø325 seamless steel pipe (DN300 seamless steel pipe) is a seamless steel pipe with an outer diameter of approximately 325mm. This is a type of steel pipe widely used in many industrial applications.

DN300 seamless pipes are usually produced by hot rolling, cold rolling, extrusion, etc. Therefore, no weld lines appear on the body of the pipe.

2. Ø325 welded steel pipe

Ø325 welded steel pipe (DN300 welded steel pipe) is a type of steel pipe produced by the welding method in which frequency steel is cut and bent into a tubular shape. Then it is welded with a specialized welding machine, so a weld line will appear on the pipe body.

Standard table of Ø325 seamless steel pipes

As mentioned above, the steel pipe production standards are ASTM A53, A106, API 5L, A312, etc. However, ASTM A53 and ASTM A106 are the two most widely used and popular seamless steel pipe standards for ease of use. As you can imagine, Bao Tin has provided the following information table:

Table of specifications for Ø325 steel pipes

Steel pipe specifications depend on the nominal diameter (DN), length, outer diameter (OD), thickness, weight, etc. of steel pipes. To better understand the specifications of DN300 (Ø 325) seamless steel pipes and DN300 welded steel pipes, Bao Tin Steel has provided the data table below.

DN300 seamless steel pipe specification table

Goods name	Nominal diameter	Length	DiameterO.D	Thickness	Weight (Kg/m)
Seamless steel pipes	DN	m	mm	mm
Ø 325	DN300	6-12	323.8 mm	4.2 mm	33.10
Ø 325	DN300	6-12	323.8 mm	4.57 mm	35.98
Ø 325	DN300	6-12	323.8 mm	5.74 mm	45.02
Ø 325	DN300	6-12	323.8 mm	6.35 mm	49.71
Ø 325	DN300	6-12	323.8 mm	7.04 mm	54.99
Ø 325	DN300	6-12	323.8 mm	7.8 mm	60.78
Ø 325	DN300	6-12	323.8 mm	8.38 mm	65.18
Ø 325	DN300	6-12	323.8 mm	9 mm	69.87
Ø 325	DN300	6-12	323.8 mm	9.53 mm	73.86
Ø 325	DN300	6-12	323.8 mm	10.31 mm	79.70
Øi 325	DN300	6-12	323.8 mm	12.7 mm	97.43
Ø 325	DN300	6-12	323.8 mm	14.27 mm	108.92
Ø 325	DN300	6-12	323.8 mm	15.1 mm	114.95
Ø 325	DN300	6-12	323.8 mm	16.5 mm	125.04
Ø 325	DN300	6-12	323.8 mm	17.48 mm	132.04
Ø 325	DN300	6-12	323.8 mm	18.3 mm	137.87
Ø 325	DN300	6-12	323.8 mm	21.44 mm	159.86
Ø 325	DN300	6-12	323.8 mm	25.4 mm	186.91
Ø 325	DN300	6-12	323.8 mm	28.58 mm	208.07
Ø 325	DN300	6-12	323.8 mm	33.32 mm	238.68

Note: This data table is for reference only.

Table of specifications for DN300 welded steel pipes

Goods name	DiameterO.D	Thickness	Standard Thickness	Weight
Welded steel pipes	(mm)	(mm)	( SCH)	(Kg/m)
DN300	323,9	4,2	SCH5	33,1  kg
DN300	323,9	4,57	SCH10	35,97 kg
DN300	323,9	6,35	SCH20	49,7 kg
DN300	323,9	8,38	SCH30	65,17 kg
DN300	323,9	10,31	SCH40	79,69 kg
DN300	323,9	12,7	SCH60	97,42 kg
DN300	323,9	17,45	SCH80	131,81  kg
DN300	323,9	21,4	SCH100	159,57 kg
DN300	323,9	25,4	SCH120	186,89 kg
DN300	323,9	28,6	SCH140	208,18 kg
DN300	323,9	33,3	SCH160	238,53 kg

Note: This data table is for reference only

Advantages of DN300 steel pipes at Bao Tin Steel

• DN300 (Ø325) steel pipe is a product line of large-sized steel pipes specialized in serving projects with high strength.
• Or used in industrial projects with the transmission of conductors in large pipes.
• DN 300 (Ø 325) steel pipes at Bao Tin Steel have black steel pipes, cast steel pipes, and welded steel pipes.
• Steel has chemical combinations of chromium, nickel, and silicon that help increase the strength and flexibility of steel pipes.
• Components that create toughness but are very light are used in aircraft design such as Silicon, Carbon, and Zinc.
• There are diverse thicknesses, suitable for all projects, and comfortable for customers to choose from.

Application of Ø325 steel pipes

DN300 steel pipes are commonly used in industry, construction, etc. Below are some main applications of DN300 steel pipes:

• Water supply and drainage system. DN300 steel pipes are used as water pipes, drainage pipes, and water supply in urban and industrial areas.
• Gas system. DN300 steel pipes are used to build gas systems in factories and workshops to ensure ventilation and ventilation in working areas.
• Construction of bridges and tunnels. DN300 steel pipes are used to build bridges and tunnels to ensure ventilation in traffic systems.
• Construction of factories and warehouses. DN300 steel pipes are used to build structural frame systems in factory and warehouse construction.
• Construction of renewable energy projects
• Oil and gas pipeline systems
• Applications in the chemical and pharmaceutical industries.

In short, DN300 steel pipe is an important and diverse material widely used in different fields.

Where to buy reputable, quality DN300 steel pipes?

I need to buy steel pipes in general and DN300 steel pipes in particular in Ho Chi Minh City, which company sells them?

Choosing a supplier of DN300 steel pipes suitable for the project, with good quality and good price is one of the problems that gives contractors headaches. If you are in this situation, please refer to Bao Tin Steel Company Limited.

TBao Tin Steel is a supplier of high-quality steel suitable for all projects. Why should you choose us? Because:

• Providing all types of cast steel pipes, large steel pipes, galvanized steel pipes, and black steel pipes, all with full legal documents.
• 100% new, never used.
• Steel pipe standards: ASTM, DIN, GB standards,…
• Length: 6m, 12m
• Origin:  Japan, Korea, Thailand, Taiwan, China, EU, India…

Cheap steel pipes should be chosen by many contractors, please call us when you receive this information.

So we have finished learning about DN 300 (Ø325) steel pipes. Hopefully, through this article, you will have an overview of the product as well as find a suitable, reputable, and quality supplier.