API 5L LSAW Steel Pipe
Tolerance:±5%
Oiled or Non-oiled:Non-oiled
Invoicing:by actual weight
Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of api 5l lsaw steel pipe in China, also supports customized service with low price. Welcome to wholesale discount api 5l lsaw steel pipe for sale here from our factory. Contact us for free sample.
API 5L LSAW Steel Pipe
API 5L LSAW (straight seam submerged arc welded) steel pipe is a high-quality carbon steel pipe that meets the American Petroleum Institute (API) 5L standard. The pipe is widely used in the oil and gas industry to transport oil, gas and other fluids. It is known for its superior strength, durability and corrosion resistance, making it a reliable choice for critical applications requiring efficient and safe fluid delivery.
API 5L LSAW Steel Pipe Specification
|
Types |
Standard |
|||||
|
SY/T5040-2000 |
SY/T5037-2000 |
SY/T9711.1-1977 |
ASTM A252 |
AWWA C200-97 |
API 5L PSL1 |
|
|
Tube end OD deviation |
±0.5%D |
±0.5%D |
-0.79mm～+2.38mm |
<±0.1%T |
<±0.1%T |
±1.6mm |
|
Wall thickness |
±10.0%T |
D<508mm, ±12.5%T |
-8%T～+19.5%T |
<-12.5%T |
-8%T～+19.5%T |
5.0mm |
|
D>508mm, ±10.0%T |
T≥15.0mm, ±1.5mm |
|||||
Product quality control equipment:
In order to ensure the highest product quality, our company uses advanced quality control equipment, including:
Ultrasonic inspection machine: Used to inspect the weld and identify any internal defects or defects.
X-ray inspection machine: Provides detailed images of welded joints for quality verification.
Hydraulic test equipment: used for pressure tests to verify the resistance of pipelines to fluid pressure.
Tensile and impact testing machines: used to verify the mechanical properties of pipes, such as tensile strength and impact resistance.
Dimensional measurement tools: Ensure that the dimensions are accurate and conform to API 5L standards.
Automated ultrasonic testing equipment
Advantages of phased array ultrasound technology:
(1) Fast line scanning or sector scanning by electronic control, without moving the probe or less movement. Thus, the detection efficiency is greatly proved.
(2) By setting the detection Angle to control the acoustic beam, its good acoustic beam accessibility can improve the reliability and accuracy of the detection.
(3) Dynamically control the deflection and focusing of the sound beam to realize the detection of pipes with different wall thickness without replacing the probe.
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