Company Introduction
ShengTian industry is a company specializing in the production of steel products. our main products are steel plate, steel coil, galvanized sheet, cold/hot rolled sheet, color coated board. the products we produce meet international standardsqur product quality is excellent, the af ter-sales service is perfect, and the strong logistics system provides one-stop service for every customer.
our factory has advanced technology and equipment and perfect pro duction management system.we have two hot-rolled production unesco cold-rolled production lines, 45 cold-drawn production lines. there are many supporting machinery and equipmentjncluding laser cutting ma chines, flattening machines. slitting machines. flying shears, hair pro cessing machines, polishing machines,folding machines, trigger and so on. "quality is the only way to survive'is what we always believe.we have a strict quality control system in our factory.all steel products need to pass strict quality testing before leaving the factory for sale. if needed, sgs testing or other third-party testing could be arranged for you.
we have aggressive growth plans for the future and hope that you will consider partnering with us to help keep a healthy manufacturing base thriving in the world.
Product display
| Product Name |
stainless steel plate |
| Type |
Plate/Sheet |
| Materia <ASTM) |
201 202 304 304 309s 310s 316 316L
316T1317L321904L S32205 |
| MateriaKDIN) |
14301 14306 14541 14401 14404 14571 14539 14462
14410 1483314845 |
| Quality |
Mil Test Certificate supplied with the shipment,third part inspection is acceptable |
| Thickness |
0.2-50 mm |
| Length |
2000mm2428mm3000mm5800mm6000mml2000mm
etc |
| Surface Finished |
NO.1NO.3 NO.4 HL2B BA 4K8K1D 2D |
| End/Edge |
Mill Edge/Silt Edge |
| Standard |
ASTM AISI DIN JIS GB EN |
Production process
1. Smelting process flow of stainless steel rough steel
The smelting process of stainless steel is mainly divided into one-step, two-step, and three-step methods, as well as new integrated production methods. One step smelting is: molten iron+AOD (argon oxygen refining furnace); The two-step method is: EAF (electric arc furnace)+AOD (argon oxygen refining furnace). The three-step method is: EAF (electric arc furnace)+AOD (argon oxygen refining furnace)+VOD (vacuum refining furnace).
2. Stainless steel hot rolling process flow
The stainless steel hot rolling process uses slabs (mainly continuous casting slabs) as raw materials, and after heating, they are made into strip steel by rough rolling and finishing rolling units. The hot steel strip from the last finishing mill is cooled by laminar flow to the set temperature, and then rolled into steel coils by the coiler. After cooling, the surface of the steel coils has oxide skin, appearing black, commonly known as "stainless steel black skin coils". After annealing and pickling, the oxidized surface is removed, resulting in the "stainless steel white coil". Most of the hot rolled products circulating in the stainless steel market are stainless steel white coils.
3. Stainless steel cold rolling process flow
After the hot rolling of stainless steel, some hot rolled products are directly used downstream, and some hot rolled products need to be further processed into cold rolled products before use.
Stainless steel cold rolling is often achieved by using stainless steel hot rolled products with a thickness between 3.0 and 5.5mm, which are then rolled and processed by cold rolling equipment to produce stainless steel cold rolled products. The current main production processes for stainless steel cold rolling include two types: single stand cold rolling for stainless steel and multi stand cold rolling for stainless steel.
Transport
1. When storing, attention should be paid to moisture, dust, oil, lubricating oil, etc., as well as surface rust or poor welding, which may result in a decrease in corrosion resistance. When water is immersed between the film and the steel plate substrate, the corrosion rate is actually faster than when there is no film applied. When storing stainless steel in the warehouse, it should be placed in a clean, dry and easily ventilated place, maintaining its original packaging state. The coated stainless steel should avoid direct sunlight, and the film should be inspected periodically. If the film deteriorates (with a lifespan of 6 months), it should be replaced immediately. If the packaging material is wet when adding the pad paper, the pad paper should be removed immediately to prevent surface corrosion.
2. To avoid surface scratches during transportation, rubber or sleepers should be used, and stainless steel protective materials should be used as much as possible. To avoid surface pollution caused by fingerprints, gloves should be worn during operation.
FAQ
Q1.Are you a trade company or manufacturer?
We are a company integrating industry and trade.
Q2. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
Q3.Can you provide free sample?
Of course we can,We have many samples in various patterns in stock, and customized samples will take about 5-7days to produce.Just contact us for the FREE SAMPLES now !
Q4. How can I get a quotation from you ?
You can leave us message, and we will reply every message in time. Or we may talk on line by Trademanager.And you can also find our contact information on contact page.
Q5.How can you garantee what I got will be good ?
We are factory with 100% predelivery inspection which garantee the quality.And as golden supplier on Alibaba. Alibaba assurance will make garantee,which means alibaba will pay your money back in advance if there is any problem with the products.
Q6.Can I have my own logo on the product?
Of course!We are a custom service,it includes customized packaging,customized logo,graphic customization.
Cooperative partne
Audited Supplier 
){kind=link}
){kind=link}