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item | value |
Standard | AiSi |
Model Number | Q195, Q235, Q345 |
Type | Seamless |
Steel Grade | 300 Series |
Application | petroleum, chemical industry, mechanical equipment |
Certification | ISO |
Welding Line Type | Seamless |
Tolerance | ±1% |
Processing Service | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
Grade | 304/L, 316/L |
Section Shape | Rectangular |
Steel Grade | 301L, S30815, 301, 304N, 310S, S32305, 410, 204C3, 316Ti, 316L, 441, 316, L4, 420J1, 321, 410S, 410L, 436L, 443, LH, L1, S32304, 314, 347, 430, 309S, 304, 439, 204C2, 425M, 409L, 420J2, 436, 445, 304L, 405, 370, S32101, 904L, 444, 301LN, 305, 429, 304J1, 317L |
Surface Finish | 2D |
Invoicing | by actual weight |
Delivery Time | 15-21 days |
Standard | ASTM, GB, JIS, DIN, API, bs, ASTM A106-2006, ASTM A53-2007, A |
Surface Treatment | Galvanized or Painted, Galvanized (hot dipped) |
Processing Service | Bending, Welding, Punching, Cutting |
Thickness | 1 - 15 mm |

1. How do we guarantee quality?
There are always pre-production samples before mass production; Always carry out final inspection before shipment;
2. What can you buy from us?
Square pipe, round pipe, stainless steel pipe, stainless steel sheet, galvanized steel coil
3. Why do you buy from us instead of other suppliers?
Shandong Zhishang Iron and Steel is a professional steel company integrating domestic trade and foreign trade.
Sales hotline:
Scan and consult wechat customer service