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Handrail 316L Stainless Steel Square Pipe Tubing JIS 0.6MM DIN GB
Stainless steel rust prevention
Steps to prevent stainless steel corrosion should be undertaken throughout the stainless steel lifecycle. Best practices during the design and production stage, as well as routine maintenance, will prolong the performance and appearance of the metal.
1. Design
Taking a proactive stance with stainless steel design pays off in the long term. Proper planning in the design stage of stainless steel applications will minimize water penetration and reduce the potential for surface damage. Drainage holes for water should be used when possible, and cavities and crevices limited. Air flow is critical, and the design should encourage air to circulate freely throughout the application.
2. Fabrication
During the fabrication stage, it is important to prevent stainless steel from contacting iron or ordinary steel. This requires vigilance in surveying the surrounding environment including work tables, tools, storage units, steel turning rolls, and chains. Any carbon steel dust particles settling onto the stainless steel during fabrication can contaminate its surface, increasing the potential for rust formation. Furthermore, cleaning and grinding tools that have been used with carbon or low alloy steel must be kept separate from stainless steels.
Stainless Steel Square Pipe Specification
| Product Name | Handrail 316L Stainless Steel Square Pipe Tubing JIS 0.6MM DIN GB |
| Standard | AISI,ASTM, EN, BS, GB, DIN, JIS |
| Length | 2000mm |
| Width | 25mm |
| Height | 25mm |
| Thickness | 0.6mm |
| Dia Tolerance | H9 / H11 / H13 ,or requirement |
| Materials | 316L |
| Surface | Bright, pickling ,polishing,annealing,etc |
| Inspection | ISO,BV,SGS,MTC |
| Packing | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit forall kinds of transport,or as required |
| Supply Ability | 1000 metric tons/month |
| MOQ | 5 metric ton,sample order accepted |
| Shipment time | Within 7-10 workdays after receiving deposit or L/C |
| Payments | T/T,LC |
Elemental comparison of the different materials
| Grade ASTM | C | Si | Mn | S | P | Cr | Ni |
| 201 | ≤0.15 | ≤0.75 | 5.50-7.50 | ≤0.030 | ≤0.060 | 16.00-18.00 | 3.50-5.50 |
| 304 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 17.00-19.00 | 8.00-11.00 |
| 316 | ≤0.035 | ≤1.00 | 2 | ≤0.03 | ≤0.045 | 16-18 | 10-14 |
