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Seamless pipe, also known as seamless steel tube, is used widely in various industries. It is made without welded joints, offering strength and integrity. The pipe is produced by extruding solid steel billets with a piercing rod. This process creates a uniform and continuous structure, ensuring reliable performance.
Seamless pipes are used in oil and gas, petrochemical, power generation, and automotive industries. They offer high pressure resistance, corrosion resistance, and can handle extreme temperatures. The lack of welded joints increases their structural integrity, making them ideal for critical operations.
Seamless pipes have a smooth interior surface. This feature helps with fluid flow and reduces friction losses. They provide optimal performance in fluid transportation systems. These pipes are also durable and can withstand harsh conditions in industrial settings.
Seamless pipes come in various sizes, thicknesses, and steel grades, including ASTM A53 and API 5L PSL1 & PSL2. They meet specific project needs with precision. These pipes are used for fluid transportation, structural support, and heat exchangers, among other applications.
In summary, seamless pipes are steel tubes made without welded joints. They offer strength, corrosion resistance, and durability. Used in many industries, seamless pipes are supported by reliable supply chains and high-quality manufacturing standards from trusted suppliers like China steel seamless pipe suppliers.
| Material | Standard | Technical | Grade | Usage |
| Carbon Steel | API 5L PSL1&PSL2 | Hot finish or cold finish | GR.B,X42,X46,X52, X60,X65,X70,etc | Transportation of oil and gas |
| ASTM A53 | Hot finish or cold finish | GR.A ,GR.B | ||
| ASTM A106 | Hot finish or cold finish | GR.A ,GR.B,GR.C | ||
| ASTM A179 | cold finish | A179 | Steel pipe for heat exchanger and condenser | |
| ASTM A192 | Hot finish or cold finish | A192 | Carbon steel seamless boiler tube for high pressure | |
| ASTM A210/SA210 | Hot finish or cold finish | GR.A-1,GR.C | Boiler or boiler flue pipe | |
| ASTM A252 | Hot finish or cold finish | GR.1, GR.2,GR.3 | For Structure (Piling) | |
| BS EN10210 | Hot finish or cold finish | S275JRH,S275J0H, S355J0H,S355J2H,etc | ||
| JIS G3454 | Hot finish or cold finish | STPG370,STPG410 | Transportation of High-pressure fluid |
Quality Inspection
FAQ
Q: What is the product's warranty?
A: You have a one-year warranty. If there is any issue, please contact us. Once we confirm the quality problem, we will resend new pipes or provide reasonable compensation.
Q: Can I have a trial order?
A: Yes, we are happy to accept a trial order to show our quality and service. If you are satisfied, we can discuss further cooperation.
Q: Can I visit your company?
A: You are welcome to visit. We can exchange market information and explore business opportunities.
Q: How many countries have you exported to?
A: We have exported to over 50 countries, including America, Russia, UK, Kuwait, Egypt, Iran, Turkey, Jordan, and more.
Q: How many days will it take to deliver after confirming the order?
A: If we have stock, we can ship within 5-7 days. For custom orders, delivery is usually within 30 days for standard sizes. Special sizes need to be confirmed with the factory.
Seamless pipe, also known as seamless steel tube, is used widely in various industries. It is made without welded joints, offering strength and integrity. The pipe is produced by extruding solid steel billets with a piercing rod. This process creates a uniform and continuous structure, ensuring reliable performance.
Seamless pipes are used in oil and gas, petrochemical, power generation, and automotive industries. They offer high pressure resistance, corrosion resistance, and can handle extreme temperatures. The lack of welded joints increases their structural integrity, making them ideal for critical operations.
Seamless pipes have a smooth interior surface. This feature helps with fluid flow and reduces friction losses. They provide optimal performance in fluid transportation systems. These pipes are also durable and can withstand harsh conditions in industrial settings.
Seamless pipes come in various sizes, thicknesses, and steel grades, including ASTM A53 and API 5L PSL1 & PSL2. They meet specific project needs with precision. These pipes are used for fluid transportation, structural support, and heat exchangers, among other applications.
In summary, seamless pipes are steel tubes made without welded joints. They offer strength, corrosion resistance, and durability. Used in many industries, seamless pipes are supported by reliable supply chains and high-quality manufacturing standards from trusted suppliers like China steel seamless pipe suppliers.
| Material | Standard | Technical | Grade | Usage |
| Carbon Steel | API 5L PSL1&PSL2 | Hot finish or cold finish | GR.B,X42,X46,X52, X60,X65,X70,etc | Transportation of oil and gas |
| ASTM A53 | Hot finish or cold finish | GR.A ,GR.B | ||
| ASTM A106 | Hot finish or cold finish | GR.A ,GR.B,GR.C | ||
| ASTM A179 | cold finish | A179 | Steel pipe for heat exchanger and condenser | |
| ASTM A192 | Hot finish or cold finish | A192 | Carbon steel seamless boiler tube for high pressure | |
| ASTM A210/SA210 | Hot finish or cold finish | GR.A-1,GR.C | Boiler or boiler flue pipe | |
| ASTM A252 | Hot finish or cold finish | GR.1, GR.2,GR.3 | For Structure (Piling) | |
| BS EN10210 | Hot finish or cold finish | S275JRH,S275J0H, S355J0H,S355J2H,etc | ||
| JIS G3454 | Hot finish or cold finish | STPG370,STPG410 | Transportation of High-pressure fluid |
Quality Inspection
FAQ
Q: What is the product's warranty?
A: You have a one-year warranty. If there is any issue, please contact us. Once we confirm the quality problem, we will resend new pipes or provide reasonable compensation.
Q: Can I have a trial order?
A: Yes, we are happy to accept a trial order to show our quality and service. If you are satisfied, we can discuss further cooperation.
Q: Can I visit your company?
A: You are welcome to visit. We can exchange market information and explore business opportunities.
Q: How many countries have you exported to?
A: We have exported to over 50 countries, including America, Russia, UK, Kuwait, Egypt, Iran, Turkey, Jordan, and more.
Q: How many days will it take to deliver after confirming the order?
A: If we have stock, we can ship within 5-7 days. For custom orders, delivery is usually within 30 days for standard sizes. Special sizes need to be confirmed with the factory.
