Packaging & Delivery
| Packaging Detail: | Standard export packing or as per request |
| Delivery Detail: | 7 - 20 days |
Specifications
| Product Name | ASTM A312 TP304/304L Stainless Steel Seamless Pipes | ||||||
Chemical |
C | Mn | P | S | Si | Cr | Ni |
| 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0~20.0 | 8.0~11.0 | |
| Size | Outside Diameter | 6~830mm | |||||
| Thickness | 0.8~50mm | ||||||
| Length | 1~12m or as your requirement | ||||||
Aplication
Household Utensils (sink, interior pipe, ht-water system, bathtub, boiler and others),
Automotive Components (wipe, muffler, molding), Medical Instruments, Building Materials,
some Industries (chemical, food processing, textile) and vessel parts.
Manufacturing Process
StoringStainless steel has good corrosion resistance due to the oxidized layer on the surface. Therefore, careful attention should be paid to maintain the oxidized layer in good condition.
It is important to store stainless steel away from moisture, dust, grease and lubricant in order to protect its surface from rust and lowered corrosion resistance when welding.When moisture penetrates between stainless steel and protective film, the corrosion develops faster than it does without protective film.
It is strongly recommended to store stainless steel in a clean, dry and well ventilated place preferably in the original package with an additional cover.
The protective film should not be directly exposed to sunlight, and the film should be inspected regularly. If the film shows signs of deterioration (film lifespan is approx. 3 months), it should be replaced immediately. When packaging materials including insent paper get wet, they should be immediately removed to prevent surface corrosion.
Order Guide
Please refer to the instructions mentioned below in order for you to select the products appropriate to your final usage when you place an order.
Specifications:It is important for you to select a size appropriate to your final usage when you place an order for a product in a specific size. In addition, since there are various grades of products which you can choose even in case of a product for commercial use, please consult it with us when you place an order.
Coasting Weight:Please select a proper coating weight according to the targeted durable life-span of the coating weight and the conditions to use, a way to process and the other conditions of a final product. A post-plating treated product is better under the conditions to cause some corrosion, on the other band, a foil plating method is better for a product requiring good formability and weldability.
Oiling: Customer can choose the oiling volume according to the usage conditions. However, if you place an order for untreated an un-oiled products at the same time, some white rust can be formed on the surface of the product.
Dimensions:The dimensions of a product greatly affect the actual yield ratio and the formability of the one bought by a customer company. If you need some stricter dimensions within the available sizes in the catalogs, please consult with us about it without missing when you place an order.
Package:Packaging type could be selected according to the conditions of the transportation and storage of a product, but if nude packaging is selected, any warranty against white rust is not given.
If any inquiry about products, please feel free to contact us [email protected]
