Aluminum Spiral High Speed Door
The Spiral door offers high-speed operation for high-traffic situations and rigid aluminum slat construction that eliminates the need for a second security door. Crisp lines give the Spiral door a stylish look that's great for many types of commercial, automotive retail, government, institutional and industrial applications. The Spiral is ideal for automotive dealerships, government, parking and security. Benefits No metal-to-metal contact reduces wear on the door panel and offers fast, quiet operation.
Aluminum spiral High Speed doors are usually used wherever goods traffic occurs and where the doors have to fulfill special requirements. In the food and beverage industry, or Medical industry for example, special climatic conditions have to prevail; short opening and closing times reduce cooling loss, avoid airflow and enable a smooth operating procedure. They can also be designed in larger dimensions for the mining and aircraft industries.
Aluminum Spiral High Speed Door,Simple Hard Fast Door,High Speed Spiral Door,Metal Hard Fast Door Shenzhen Hongfa Automatic Door Co., Ltd. , http://www.hfhighspeeddoor.com
1.2311/P20 Plastic Mould Steel Plate For Special Steel
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For high demand large-sized or medium-sized precision plastic mould and alloy parts.
Grades
GB
DIN
AISI
JIS
3CR2Mo
1.2311
P20
PDS-S
components
C
Si
Mn
Cr
Mo
Ni
V
P
S
≤
≤
0.32~0.45
0.2~0.4
1.3~1.6
1.8~2.1
0.15~0.25
Â
Â
0.03
0.03
Applications
Suitable for high strength plastic base plates and injection molding
TV cabinets, drum mold of washing machine, etc
size(mm)
Flat bar:10-700(Thickness)*155-2200(Width)*2000-6000(Length)
Round bar:20-200(Diameter)*2000-6000(Length)
Hardness
28-32HRC
Features
Economicprehardened plastic mold steel;
Uniform structure,stable quality; High machinability
Packing
According to the demand of the customer
Surface treatment
Black/Peeling/Polishing/Machined
Delivery time
15-20 days for abundant stock;30-50 days for customized products,
Our Services
Pre-sale Service
1.Sample can be offered with sample charge and courier fee by buyer's side.
2.We have full stock,and can deliver within short time.Many styles for your choices.
3.Good Quality +Â Factory Price +Â Quick Response +Â Reliable Service, is what we are trying best to offer you
4.All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
After you choose
1.We will count cheapest shipping cost and make invoice to you at once.
2.Check quality again, then send out to you at 1-2 working day after your payment,
3.Email you the tracking no, and help to chase the parcels until it arrive you.
After-sale choose
1.We are very glad that customer give us some suggestion for price and products.
2.If any question, please contact with us freely by E-mail or Telephone.
About Products & Warehouse:
FAQ:
Q: Are you a manufacturer or merely a trader?
A: We are trading company act as exporting Steel Products with our own factory,
we can manufacture the products as in cutomer's requirement,wholesale and retail all kinds of domestic mould steel,the price we offered is very competitive compared with other agents.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as SGS, CE,ISO if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival. Third,the products we export are mainly from ShaGang group, WenFeng group, XingCheng group, DongTe group,DaYe and so on, the quality are certained.
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Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material don't have stock, the delivery lead time is about 30-50 days after receiving your prepayment or firm order.
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Q: What is the payment term?
A:100% T/T Â or 30%T/T deposite prepaid, 70% Balance L/C.
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Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.
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Model NO.: P20/1.2311/PDS-3
Special Use: High-strength Steel Plate, Wear Resistant Steel
Stock: Stock
Grade: 1.2344/H13/SKD61/4Cr5MoSiV1
Heat treatment: hor rolling,forging,Annealed / Q+T
Packaging Details: Standard Export Packing or as Customer′s Request
Payment: 30% Deposit, Blance by L/C at Sight or T/T
Certificate: ISO / Mill Certificate
Surface: Black / Milling / Machind
Thickness: 20-610mm
Width: 610-2000mm
Trademark: CF STEEL
Transport Package: Normal Packing
Specification: thickness 21-610mm
Origin: China
HS Code: 7225401000