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About us
Tianjin lefin Industrial
TIANJIN LEFIN STEEL GROUP containing Tianjin lefin Industrial Co.,Ltd. 、Tianjin lefin steel import & export Co.,Ltd and Tianjin Shengqifeng International Trading Co., Ltd. -
Products
Steel Pipe Processing
Our main products include 1/2inch to 16 inch ERW PIPE/GI PIPE which has been produced according to BS1387/ASTM A53/EN10219/EN10255/EN10217 Standard -
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Service Capability
Guarantee Quality
Our steel pipes are suitable for oil, natural gas, shipbuilding, chemical industry, water conservancy, electrical, steel structure, construction and other related fields.
- Details
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ASTM A252 LSAW (Longitudinal Submerged Arc Welded) Pipe is a type of steel pipe that is commonly used in construction projects for its high strength and durability. It is designed to withstand high levels of pressure and is commonly used for deep wells, offshore drilling rigs, and gas and oil transmission lines.
This type of pipe is manufactured using a process that involves welding the steel plates longitudinally using a submerged arc welding technique. The welding process creates a strong and durable bond between the steel plates, which ensures its long-lasting performance and reliability.
In addition to its strength and durability, ASTM A252 LSAW Pipe is also known for its corrosion resistance, making it a popular choice for projects in harsh or corrosive environments. It is also highly effective in transporting large amounts of fluids or gases, making it an ideal choice for use in the oil and gas industry.
Common applications of ASTM A252 LSAW PIPE :
1. Piling: LSAW pipes are commonly used for piling in construction projects such as bridges, buildings, and tunnels. Due to their high strength and durability, these pipes are an ideal option for supporting structures that require a strong foundation.
2. Oil and gas transport: The high tensile strength of LSAW pipes makes them ideal for transporting oil and gas. These pipes are commonly used in oil and gas pipelines and are highly resistant to the stresses caused by transporting these materials over long distances.
3. Water transport: LSAW pipes are also used for transporting water in various applications, including irrigation, water supply, and drainage. The pipes are resistant to corrosion and can withstand the harsh conditions often found in these environments.
4. Structural applications: LSAW pipes can also be used in various other structural applications such as power plants, shipbuilding, and infrastructure projects. Their high strength and durability make them an ideal option for supporting structures that require strength and stability.
The commonly used steel grades for LSAW pipes:
1. API 5L Grade B: This grade is the most commonly used steel grade for LSAW pipes. It is suitable for pipeline transportation of oil, gas, and water.
2. API 5L X52: This grade is used for transporting natural gas, oil, and water. It has a higher strength than Grade B and is suitable for offshore applications.
3. API 5L X65: This grade is commonly used for pipelines that transport oil, gas, and water in harsh conditions. It has high strength and excellent resistance to corrosion and is ideal for offshore applications.
4. ASTM A252 Grade 3: This grade is commonly used for manufacturing LSAW pipes for structural support in construction and civil engineering projects. It has high strength and resistance to corrosion and is ideal for pile driving and bridge construction.
5. ASTM A671 Grade CC60 and CC65: These grades are used for manufacturing LSAW pipes for low-temperature applications such as cryogenic storage and transportation. They have high impact strength and toughness at low temperatures.
6. ASTM A139 Grade A, B, and C: These grades are used for manufacturing LSAW pipes for use in water wells, oil and gas wells, and geothermal applications. They have high strength and resistance to corrosion and are suitable for both shallow and deep wells.
ASTM A252 LSAW PILING PIPE
OUTSIDE DIAMETER: 406.4mm-1422.4mm(16inch-56inch)
WALL THICKNSS: Max 50mm, Length:12M
liana@lefinsteel.com tel: 0086 137 5250 5280 Standard:EN10210, EN10217, EN10219, ASTM A252, ASTM A572, ASTM A53, API 5L
Grade:S235, S275, S355JRH, S355J0H, S355J2H, GR.1, GR.2, GR.3, GR.B,x52, x70
CONTACT : liana@lefinsteel.com :0086 137 5250 5280
- Details
-
ASTM A252 LSAW (Longitudinal Submerged Arc Welded) Pipe is a type of steel pipe that is commonly used in construction projects for its high strength and durability. It is designed to withstand high levels of pressure and is commonly used for deep wells, offshore drilling rigs, and gas and oil transmission lines.
This type of pipe is manufactured using a process that involves welding the steel plates longitudinally using a submerged arc welding technique. The welding process creates a strong and durable bond between the steel plates, which ensures its long-lasting performance and reliability.
In addition to its strength and durability, ASTM A252 LSAW Pipe is also known for its corrosion resistance, making it a popular choice for projects in harsh or corrosive environments. It is also highly effective in transporting large amounts of fluids or gases, making it an ideal choice for use in the oil and gas industry.
Common applications of ASTM A252 LSAW PIPE :
1. Piling: LSAW pipes are commonly used for piling in construction projects such as bridges, buildings, and tunnels. Due to their high strength and durability, these pipes are an ideal option for supporting structures that require a strong foundation.
2. Oil and gas transport: The high tensile strength of LSAW pipes makes them ideal for transporting oil and gas. These pipes are commonly used in oil and gas pipelines and are highly resistant to the stresses caused by transporting these materials over long distances.
3. Water transport: LSAW pipes are also used for transporting water in various applications, including irrigation, water supply, and drainage. The pipes are resistant to corrosion and can withstand the harsh conditions often found in these environments.
4. Structural applications: LSAW pipes can also be used in various other structural applications such as power plants, shipbuilding, and infrastructure projects. Their high strength and durability make them an ideal option for supporting structures that require strength and stability.
The commonly used steel grades for LSAW pipes:
1. API 5L Grade B: This grade is the most commonly used steel grade for LSAW pipes. It is suitable for pipeline transportation of oil, gas, and water.
2. API 5L X52: This grade is used for transporting natural gas, oil, and water. It has a higher strength than Grade B and is suitable for offshore applications.
3. API 5L X65: This grade is commonly used for pipelines that transport oil, gas, and water in harsh conditions. It has high strength and excellent resistance to corrosion and is ideal for offshore applications.
4. ASTM A252 Grade 3: This grade is commonly used for manufacturing LSAW pipes for structural support in construction and civil engineering projects. It has high strength and resistance to corrosion and is ideal for pile driving and bridge construction.
5. ASTM A671 Grade CC60 and CC65: These grades are used for manufacturing LSAW pipes for low-temperature applications such as cryogenic storage and transportation. They have high impact strength and toughness at low temperatures.
6. ASTM A139 Grade A, B, and C: These grades are used for manufacturing LSAW pipes for use in water wells, oil and gas wells, and geothermal applications. They have high strength and resistance to corrosion and are suitable for both shallow and deep wells.
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Mob: +8615122229899(whatspp)
Phone: +86 22 58171905
Fax: +86 22 58171902
E-mail:info@lefinsteel.com
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