|Place of Origin:|
SGCC Q195L, Q235, DX51D
Hot Rolled,hot dip
4.huge production capacity
5.BV,SGS and TUV certificates
Prepainted Steel coil PPGI
|Commodity||Prepanited steel coil|
|Grade||JIS G3302(SGCC), DX51D, EN10142, GB/T2518-2004, ASTM 653|
|Standard||ASTM, AISI, DIN, GB|
|Types||Commercial / Drawing / Deep Drawing / Structural quality|
|Thickness||0.16-1.2mm (0.14-0.5mm is the most advantage thickness)|
|Type of coating||Galvanized|
|Zinc / PE coating||Z60-275g/m2 ,12-20μm(top)/7-10μm(bottom)|
|Surface||RAL System as per customers request|
|Package||Properly packed for ocean freight exportation|
|Application||Industrial panels, roofing and siding for painting|
|Payment terms||30%TT in advance+70% TT or irrevocable 100%L/C at sight|
|Delivery time||25 days after recepit of 30% TT or L/C|
4 eye bands and 4 circumferential bands in steel, galvanized metal fluted rings on inner and outer edges, galvanized metal & waterproof paper wall protection disk, galvanized metal & waterproof paper around circumference and bore protection
We have organized several common questions for our clients,may help you sincerely：
1)How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
2)How long can we receive the product after purchase?
In the purchase of product within 20-25 days, we will arrange the factory delivery as soon as possible. The pacific time of receiving is related to the state and position of customers. Commonly 15 to 30 days can be served.
3)Syringes are CE,FDA approved. And we supplied main nations in the world.
- Q:Measures to prevent cold rolling of packaged cold rolled steel coils? Who can give some professional opinions oh?
- In order to prevent rusting in the process of storage or transportation of steel roll, steel mills generally take the following packing: inner gas antirust paper wrapped with tape wrapped in plastic film sealing, intermediate, involute cardboard seal lining, cardboard corner, with iron and steel outer package corner protector, strapping fixed. If the inner package seal, so the steel coil is sank into the water, will not rust out.
- Q:In the warehouse management system of steel coil
- The warehouse is set to be required under the factories and production equipment and manpower planning, reasonable layout; to strengthen the internal economic responsibility system, scientific division, forming material export management assurance system; the service must implement the work quality standard > standardization, application of modern management technology and the ABC classification method, and constantly improve the level of warehouse management.
- Q:What brand steel tapes are of good quality?
- Personal feeling is also good for the Great Wall Seiko tape, upstairs several estimates are the production of steel tape manufacturers, of course, that their goods well. Our unit now buy all the Great Wall Seiko goods, said the tape is good, not because it is so durable
- Q:How to solve steel plate storage
- The warehouse temperature should be constant, prevent the occurrence of condensation, a horizontal steel coil to pile up, forced to pile up, in contact with each other at the coil not binding belt lock, steel roll room felt material, narrow roll on wide roll, roll on roll light. In order to facilitate the lifting, the steel coil and the wall should be kept a certain distance.
- Q:What is the accuracy of steel tape inspection?
- The precision is the minimum scale of this measuring tool. The minimum scale of the steel tape measure is millimeters, and the data below is the reading data,
- Q:Several reading methods of steel tape measure
- Precise steel tape factory and after a period of time must go through the verification and indicate the verification of temperature, tension and feet. Feet marked on the length of its nominal length, and the difference between the actual length is called length correction delta l ruler by different tension will make feet long. To avoid this change requires the use of steel tape according to the scale mark force of steel tape. At different temperature the foot will change with the temperature so it is necessary to use t as variable function to represent the feet long, this is the ruler length equation, its general form:
- Q:Why can hot rolled coils be placed outside?
- Because hot-rolled steel coils are generally used as raw material for semi-finished products, they have to be further used for pickling and cold rolling to make more use. The rust and dust can be removed after pickling
- Q:What does "steel roll number" mean?
- The coil numbers in the steel industry are generally applicable to rolled round steel bars. A coil of steel has a specified length and weight. Different rolls have different volumes
- Q:The strip tower height
- Causes: the strip has a larger snake shape; the take-up device holds the tension; the setting is unreasonable; the strip goes into the coiler; the centering is not good; the coil tension is not set properly.
- Q:Is a steel plate the same as a steel coil?
- Generally speaking, they can be used interchangeably, and the purchase price of the plate is slightly cheaper.
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3. Manufacturer Capability
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