STS42 Q 345B seamless steel tube OD219MM ID173MM

. With 20 years of experience in manufacturing steel products we offer high quality, lower cost but the best service. These STS42 Q 345B seamless steel tube OD219MM ID173MM are available in different shape size and thickness according to the needs of our customer. STS42 Q 345B seamless steel tube OD219MM ID173MM have excellent quality to fully satisfy customer’s requirements.