Offered in square and rectangular profiles, they write 9 sign aluminum as structural framework, mechanical components, etc. Their precise size and tight tolerances make these pipes great at being able to carry heavy loads, while not deforming. Our hollow section pipes are a popular choice because they work great for building structures, manufacturing equipment, or whatever you need them for — whatever it is, we have you covered.
Product Name | square/rectangle Carbon Steel pipe |
Specifications | Square pipe: 20*20mm~500*500mm Rectangular pipe: 20*40mm~300*500mm Thickness: 1.2mm~20mm Length: 3m~12m,random |
Material | Low carbon steel |
Grade | Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Grade B Grade C |
Standard | EN10219, EN10210 GB/T 6728 JIS G3466 ASTM A500, A36 |
Surface Anti-rusty Coating | pre-galvanized (Zinc coating: 40-80g/m2) hot dipped galvanized (Zinc coating: 200-600g/m2 ) |
Packing and Shipment | 1. OD 300mm and below In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles 2. above OD 300mm in bulk or according to custom opinion 3. 25 tons/container and 5 tons/size for a trial order; 4. For 20" container the max length is 5.8m; 5. For 40" container the max length is 11.8m |
Usage | Construction / building materials steel pipe Structure steel pipe Solar structure component steel pipe Fence post steel pipe Greenhouse frame steel pipe |
Trade terms | FOB, CFR, CIF, EXW, FCA |
Product Name | square/rectangle Carbon Steel pipe |
Specifications | Square pipe: 20*20mm~500*500mm Rectangular pipe: 20*40mm~300*500mm Thickness: 1.2mm~20mm Length: 3m~12m,random |
Material | Low carbon steel |
Grade | Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Grade B Grade C |
Standard | EN10219, EN10210 GB/T 6728 JIS G3466 ASTM A500, A36 |
Surface Anti-rusty Coating | pre-galvanized (Zinc coating: 40-80g/m2) hot dipped galvanized (Zinc coating: 200-600g/m2 ) |
Packing and Shipment | 1. OD 300mm and below In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles 2. above OD 300mm in bulk or according to custom opinion 3. 25 tons/container and 5 tons/size for a trial order; 4. For 20" container the max length is 5.8m; 5. For 40" container the max length is 11.8m. |
Usage | Construction / building materials steel pipe Structure steel pipe Solar structure component steel pipe Fence post steel pipe Greenhouse frame steel pipe |
Trade terms | FOB, CFR, CIF, EXW, FCA |
Payment terms | T/T |
Delivery time | 3-7 days (based on quantity) after receiving advanced payment by T/T |