Active Member
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[China]
Address: 16-143, No. 26 Nankai Road Suofang Street, Xinwu Dist, Wuxi City
Contact name:Shawna
JIANGSU IRUNT STEEL GROUP CO., LTD. |
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Inox factory SUS 316l 201 304 welded ss pipe steel tubing stainless steel pipes stainless steel tube
| Product name | Stainless Steel Pipe/Tube |
| Length | As required |
| Steel grade | 300 series |
| Thickness | 5.8mm--6m or as customer's requirement |
| Standard | ASTM |
| Processing Service | Bending, Welding, Cutting, Moulding |
| Surface | polished |
| Thickness Tolerance | ±0.01mm |
| Material | SS201/301/304/316 |
| Application | Widely used in petroleum,foodstuff,chemical industry,construction,
electric power,nuclear,energy,machinery,biotechnology,paper
making,shipbuilding,boiler fields. Pipes also can be made according to the customer's required. |
| MOQ | 3 ton , We can accept sample order. |
| Shipment Time | Within 7-15 workdays after receiving deposit or L/C |
| Export Packing | Standard seaworthy export packing or according to the customers' request |
| Capacity | 25000 Ton/Tons per Month |
304L stainless steel. In order to solve the serious intergranular corrosion tendency of 304 stainless steel due to the precipitation of Cr23C6 under some conditions, the ultra-low carbon austenitic stainless steel was developed, and its intergranular corrosion resistance of the sensitized state was significantly better than 304 stainless steel. In addition to slightly lower strength, other performance with 321 stainless steel, mainly used for welding and can not be solution treatment of corrosion resistance equipment and parts, can be used to manufacture all kinds of instrument body.
304 stainless steel (industry nickname: 18/8 stainless steel [1]) is a common stainless steel material, density of 7.93 g/cm3, high temperature resistance of 800℃, in order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than 18% chromium, more than 8% nickel content.
It has the characteristics of good processing performance, high toughness, widely used in industry and furniture decoration industry and food and medical industry, as well as the production of good comprehensive performance (corrosion resistance and molding) of equipment and parts
For 304 stainless steel, the Ni element in its composition is very important, directly determines the corrosion resistance of 304 stainless steel and its value.
The most important elements in 304 are Ni and Cr, but they are not limited to them. Specific requirements are specified in the product standard. The common determination of the industry that as long as the Ni content is greater than 8%, Cr content is greater than 18%, can be considered 304 stainless steel. This is why the industry will call this type of stainless steel 18/8 stainless steel. In fact, the relevant product standards for 304 have very clear provisions, and these product standards for different shapes of stainless steel and some differences. Below are some common product standards and tests.
To determine whether a material is 304 stainless steel, must meet the requirements of every element in the product standards, as long as there is a does not meet, it can not be called 304 stainless steel.
