Audited Supplier
The general introduction for folding stair:
Folding stairs are used to establish safe passages between platform and tankers. The folding stairs consist of steps, rails, spring cylinder balance system, etc.
The steps are made from grid plate, preventing the operator from falling while raining, snowing or in greasy condition.
The structure is very solid; Maximum design load is more than 300kgs.
The whole folding stairs are hot galvanized. The galvanized folding stair is durable.
The base plate of this folding stair is fixed on the horizontal plane of platform. The distance that the folding stair extrudes from the platform is shorter than other types when stored, from colliding with the traveling tanker as much as possible.
There could be a safety cage at the end of the folding stair, avoiding the operator sliding from the top of the tanker, which is selectable.
The basic technical data for folding stair:
NAME | A (mm) | B (mm) | H' (mm) | T (mm) | C (mm) | H (mm) |
SA3 | 880 | 635 | 1620 | 1290 | 1400*1400 | 970 |
SA4 | 1310 | 635 | 2050 | 1390 | 1400*1400 | 970 |
SA5 | 1740 | 635 | 2480 | 1390 | 1400*1400 | 970 |
Notes: Sizes above for reference only. Sizes maybe change according to the parameters provided by customer. We could also supply strengthen folding stair, the steps is 800mm width. A- Extension length B- Width of passage H'- Height when stored T- Distance extruding from platform when retracted C- Safety cage's sizes H- Height of handrail | ||||||
We has independent property rights of standardized machining plant 5600 , covering an area of more than 10,000 ,we have a team with 20 years of design and production experience and the existing high-tech special equipment more than 30 sets, we are major in aluminum dome, steel dome, space triangular mesh shell, fully connected liquid floating roof, Loading arm, Glass Fused to Steel Tanks and other petrochemical equipment. Our products are exported all over the world for several chemical projects, environmental protection projects, and according to customer needs to provide a full range of professional technical support and troubleshooting solutions, our quality and service by domestic and foreign customers.
Q1: Are you manufacturer ?
A: Yes,We are manufacture since from 2006, is a well-known company with good reputation in China even Asia.
Q2: What certification do you have? What's your standard?
A:Yes ,We have ISO certification. Our standard is IAF, CNAS China GB.
Q3: What's the delivery time for the production?
A:About 30 working days after receipt of deposit and confirmation of the order.
Q4: What's your payment term?
A:we usually use 30% T/T deposit + 70% T/T before loading the container.
Q5: What's your Pre-sale and after-sales service?
A:First,we provide detailed product technical evaluation and technical solutions according to customer needs, and provide detailed technical drawings, engineering cost and project overview after the solution is confirmed.
Second,Start production after technical disclosure, pre-installation, testing, packaging and delivery after completion
Third,Provide installation training and guidance to customers
