high quality stainless steel spiral staircase outdoor
20 Ton/Tons per Week Stainless Steel Spiral Staircase Outdoor
Packaging & Delivery
Stainless Steel Spiral Staircase Outdoor Package:
Pallets in containers packed by steel strap and worthy sea-shipping, or according to the customers' requirements
1 - 2000
To be negotiated
Stainless steel spiral staircase outdoor
We promise : cost price for the first cooperation Our advantages: a.We are local manufactory---price are much competitive. b.We have done international business for more than 20years-- high reputation in worldwide. c. We adhere to the operational theme of “We only produce products to you praise".
Fine appearance,anti-corrosive,simple installation,light weight,
high load,anti-skid,Prevent dirt deposition,ventilation,anti-explosion
Pallets in containers packed by steel strap and worthy sea shipping,
or according to the customers' requirements
10days for a 20”
Stair tread type
T1 Type : Without nosing (Welded fixing )
T2 Type: Checkered plate nosing (Welded fixing )
T3 Type: Non-slip plate nosing (Welded fixing )
T4 Type: Without nosing (Bolted fixing )
T5 Type:Checkered plate nosing (Bolted fixing )
T6 Type:Non -slip plate nosing (bolted fixing )
Stari tread is made of steel grating ,and widely used for diffrent types of steel ladders,featuring easy installation,strong structure and aesthetic appearance ,and good water permeability .We can fabricate accoring customer's sizes.
1.How can I get a exactly quotation?
There are three ways:
*You can tell me the bearing bar size and the pitch of bearing bar and cross bar
*You can tell me the carrying capacity of per square meter and the maximum span.
*You can send me the drawings about steel grating
2.What are the size of steel grating common specifications?
*The grating that the pitch between bearing bar is 30mm,is most widely used type in industrial field.
*The grating that the pitch between bearing bar is 40mm is the most economical and lightest type. It is the best choice for you on occasions that the clear span is small
*The grating is the pitch between bearing bar is 60mm and the pitch between cross bar is 50mm is developed specially for mining industry.it solves the problem of mineral splash on the plate.
*The grating with the pitch of 30mm between bearing bar and of 75mm between cross bar is the most popular type used home and abroad.it is proper for many applications such as walkways,platforms,etc.
3.what are the size of common steel grating stair tread?
The bearing bar size are 25*3mm,25*5mm,32*5mm
The pitch of bearing bar are 30mm and 40mm.
4.what standard can your steel grating meet?
We can produce steel grating according to different countries.
Such as China YB/T4001.1-2007,USA ANSI/NAAMM(MBG531-88),UK BS4592-1-1995 Australia AS1657-1992 and so on
5.how about your factory strength?
we have more than 100 staff,and there are 40 have 20 years of experience in this industry.
We have a complete set of production line.
6.which countries do you export to?
We currently export to Singapore,Vietnam,USA,Kuwait,Austria, Japan and so on.
7.the sample question
we can supply free common steel grating sample and the sample will be readly in four days.
8.the delively problems
we usually need 20 days to produce 20' container(about 20tons) after recieving the 30% deposit
Why choose us ?
2.Delivering Your welded grating Orders within 15days after the deposit is received
3.Collecting and Viewing our Products
4.Large and Small welded grating Orders
5.Our Reliable and Professional Customer Service
6.We supply welded grating to All Major Industries
7.Quality Manufacture and Rigorous Testing
If you want to know more evaluation,please contact us