Shandong Langnai Metal Product Co.,Ltd
Shandong Langnai Metal Product Co.,Ltd
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Ultra-low carbon stainless steel Used where welding is required304l stainless steel circle
304l stainless steel circle
BA/2B/NO.4/Mirror
cold rolled/hot rolled
5-10 delivery time(Based on stock and quantity)
30% T/T as deposit,70% balance paid against copy of B/L.
Stainless steel wafer uncoiling blanking production line is mainly composed of: loading trolley, uncoiling machine, paper machine,
leveling machine, feeder, swing unit, special straight side single-point mechanical press, rapid mold change device, stacking unit,
scrap shear, hydraulic system, electrical control system, etc.
| Grade | C(max) | Mn(max) | P(max) | S(max) | Si(max) | Cr(max) | Ni(max) | Mo(max) |
| 201 | 0.15 | 5.5-7.5 | 0.06 | 0.03 | 1 | 16-18 | 3.5-5.5 | - |
| 304 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18-20 | 8-10.5 | - |
| 304L | 0.03 | 2 | 0.045 | 0.03 | 1 | 18-20 | 8-12 | - |
| 316 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16-18 | 10-14 | 2-3 |
| 316L | 0.03 | 2 | 0.045 | 0.03 | 1 | 16-18 | 10-14 | 2-3 |
| 321 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 17-19 | 9-12 | - |
| Surface | Production process | Manufacturing method brief | Application |
| NO.1 | silver matt | A rough, matte surface hot rolled to a specified thickness and then annealed and descaled | It does not need to be used for surface gloss |
| NO.2D | Silver | Heat treatment and pickling after cold rolling | 2D products are used for the use of surface requirements, general wood, wood deep drawing |
| NO.2B | Luster>NO.2D | After NO.2D treatment, a light cold roll is carried out after polishing roller | The general material |
| BA | Bright | Nonstandard, but usually bright annealed surface finish with high surface reflectivity. | Building materials kitchen utensils |
| NO.4 | Intermediate grinding | A polished surface obtained by grinding with a abrasive strip 150~180# | Building materials kitchen utensils |
| HL | Hairline grinding | Grinding materials with appropriate particle size are used for grain grinding (150~240#) | Buildings materials |
| NO.8 | mirror ultrafinish | The mirror is ground with a polishing wheel | Reflector, decorative |
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is
according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How to control high quality based on competitive price?
A: We are willing to accept the third party inspection,such as SGS,BV,CE and so on.Don't worry,we need
to cooperate with you in near future.
The products all according to the standard,we can provide you certificate of quality.
If our goods is not meet your requirement, we will return all your money and some compensation will be
offered to you accordingly.
High quality based on competitive price,we only supply prime quality for establish great cooperation
with per customer.