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| Application | Other | Standard | GB |
| Grade | #45 | Certificate | RoHS |
| Alloy Or Not | Non-Alloy | Section Shape | LTZ |
| Surface Treatment | Hot Rolled | Length | 6 m |
| Tolerance | ±1% | Oiled or Non-oiled | Non-oiled |
| Processing Service | Welding | Delivery Time | 8 ~ 14 days |
| Invoicing | By Theoretical Weight | Thickness | 2 |
| Product name | Q235B 45# St52 Seamless Steel Special Shaped Pipe Pto Hexagon Tube | Standard | ASTM A53, BS 1387, BS 1139, BS En10025, etc. |
| Steel Grade | Q195, Q235, Q345 | Usage | Construction Structure |
| Technology | Hot Rolled Cold Rolled | Length | 5.8-12m |
| Zinc coating | 40GSM-600GSM | Testing | Standard Strictly |
| Type | Welded Steel Pipe | Certification | ISO |
China Loong Carbon Steel Co.,Ltd. Behind the growth and success are years of hard work and dedication in the steel industry and meeting customer needs on time. Advanced technology, standard products, certified quality standards and the best customer service make China Loong Carbon Steel Co.,Ltd. To be a true leader in the global market.
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Every industry has its unique set of material specifications and needs. That’s why you can count on the exceptional experience and industry knowledge of the professionals at Loong Carbon Steel - Meeting the Exact Needs of Every Industry That Uses steel.
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