ASTM A333 Grade 4 steel pipe is the part of standard covers wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. ASTM A333 Grade 4 alloy pipe shall be made by the seamless or welding process with the addition of no filler metal in the welding operation.
ASTM A333 Grade 4 seamless and welded carbon and alloy steel pipe intended for use at low temperatures.
A333 Gr.4 steel pipe specification
Outside Diameter:6 mm~2500mm
Wall thickness:1mm~120mm
Length :12m, 11.8m, 6m, 5.8m or as required
A333 Gr.4 steel pipe Chemical Composition
| Standard | Grade | Chemical Composition（％） | ||||||||
| C | Si | Mn | P | S | Cr | Ni | Cu | Al | ||
| ASTM A333 | Grade 4 | ≤0.12 | 0.18～0.37 | 0.50～1.05 | ≤0.025 | ≤0.025 | 0.44～1.01 | 0.47～0.98 | 0.40～0.75 | 0.04～0.30 |
A333 Gr.4 steel pipe Surface:Black painted,PE coated,HDPE,Varnished,Galvanized ,anti-rush oiled,etc
As a A333 Gr.4 steel pipe manufacturer, we usually keep hundreds tons A333 Gr.4 steel pipe in stock each month. Based on these stock source, our advantage has spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, welding. We can also provide the A333 Gr.4 steel pipe in machining parts and steel structure.
