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| Categories | Galvanized Steel Tube |
|---|---|
| Brand Name: | NADONG |
| Model Number: | 316 |
| Certification: | ISG SGS |
| Place of Origin: | CHINA |
| MOQ: | 1 Ton |
| Price: | $400-$800 |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 1000 ton per month |
| Delivery Time: | 15 working days |
| Packaging Details: | According to customer needs |
| Grade: | Carbon Steel, A53 B |
| Type: | Welded Seamless |
| Tolerance: | ±1% |
| Special Pipe: | ERW |
| Welding Line Type:: | Seamless |
| Surface: | Galvanized Black Painting |
| Oiled or Non-oiled:: | Slightly Oiled |
| Thickness: | 0.55 - 17.75 mm |
316L stainless steel square tube stainless steel pipe
Uncoated black steel, also called black malleable iron, is made from corrosion-resistant ungalvanized steel and includes a scaly, dark-colored iron oxide coating on the surface. Uncoated black steel pipe connects with fittings to transport gas and water, protect electrical wiring, or deliver high-pressure steam and air. Uncoated black steel and iron are available in pipe lengths longer than 12" and nipple lengths 12" and shorter. |
| Product Name | Galvanized Steel Square Tube |
| Wall Thickness | 0.6 - 20 mm |
| Length | 12M, 6m, 1m-12m or customized |
| Material | Q195-Q420 Series,SS400-SS540 Series,S235JR-S355JR Series,ST Series,A36-A992 Series,Gr50 Series,etc. |
| Zinc Coating | 30-275g/m2 |
| Surface | Mild steel plain finish, hot dip galvanized, color coated, ect. |
| Size Tolerance | ±1% ±3% ±5% ±7% |
| Processing Method | Bending, Welding, Decoiling, Cutting, Punching, Polishing or as customer's request |
| Delivery Time | 1-15 Days |
| Certificate | MTC,ISO9001,SGS, BV,TUV |
| Our Advantage | We have 20000 Tons regular grade steel in stock, which can be shipped quickly for customers |
Chemical Composition
| Specification | Grade | Chemical Composition(wt%) | ||||||
| C | Mn | Ni | Cr | Mo | Ti | |||
| ASTMJIS | 316L/022Cr17Ni12Mo2 | ≤0.03 | ≤2.0 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | - | |
| JIS | SUS316L | ≤0.03 | ≤2.0 | 12.0-15.0 | 16.0-18.0 | 2.0-3.0 | - | |
| ASTMJIS | 316Ti/SUS 316Ti | ≤0.08 | ≤2.0 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | 5*(C+N)-0.7 | |
Properties
| Spec | Grade | Mechanical Property | Physical Property | ||||
Y.S (N/MM2) | T.S (N/MM2) | EL (%) | HRB | Specific Heat (J/g℃) | Modulus of Elasticity (KN/mm2) | ||
| ASTM/GB | 316L/022Cr17Ni12Mo2 | ≥170 | ≥485 | ≥40 | ≤95 | 0.5 | 193 |
| JIS | SUS316L | ≥175 | ≥480 | ≥40 | ≤90 | 193 | |
| ASTM | 316Ti | ≥205 | ≥515 | ≥40 | ≤95 | 0.5 | 200 |
Applications:316L: Widely used in corrosion-susceptible environment and some mechanical components those are difficult to make heat treatment after forming in more corrosive environment.316Ti: Mainly used for industrial components. |
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