1.Application : For Motorcycle Accessories
OD
OD
Tolerance
ID
Tolerance
Roundness
Straightness
Circular
run-out
φ16-20
±0.02
±0.02
0.01↓
0.015↓
0.05↓
φ20-30
±0.02
±0.02
0.01↓
0.015↓
0.05↓
φ30-50
±0.05
±0.05
0.02↓
0.020↓
0.08↓
φ50-80
±0.15
±0.10
0.05↓
0.025↓
0.10↓
7. Trade Terms Seamless Tube For Motorcycle Accessories Seamless Tube For Motorcycle Accessories,Motorcycle Parts Seamless Tube,Aluminum Seamless Tube For Motorcycle,Motorcycle Accessories Aluminum Tube Changzhou YiFei Machinery Co., Ltd. , https://www.yifeialu.com
Stepping plate model welding fixed: ST1, ST3, ST5
Bolt fixing: ST2, ST4, ST6
The width of the tread board is usually between 0.5 meters and 1 meter.
Step board markings and tolerances
ST4—(RA325/30) ST4—step plate type, RA325/30 steel grating type step plate tolerance: width W±3mm, length L-3mm.
3 characteristic use
(1) The installation of the tread board is very simple and does not require complicated installation;
(2) ventilation, lighting, heat dissipation, explosion-proof, anti-skid performance;
(3) The high strength, light structure, and longevity of the tread board;
(4) durable and beautiful appearance, beautiful surface gloss;
(5) Maintenance is very simple and dirt-proof.
The purpose of the tread board is very extensive, and it is widely used in power plants, water plants and other factories, as well as platforms such as municipal engineering and sanitation engineering, walkways, theaters, visiting platforms, parking lots and other large-scale ground platforms.
4 recommended length
Recommended ladder pedal width (based on 5mm thick flat steel)
T1 to T4 30mm pitch 125 155 185 215 245 275 305
T1 to T2 40mm pitch 125 165 205 245 285 325
T3 to T4 40mm pitch 115 155 195 235 275 315
T1 to T2 60mm pitch 185 245 305
T1 to T2 60mm pitch 155 215 275
From an economic point of view, it is recommended to adopt a modulus width (series 1, 125, 155, 185, 215, 245, 275, series 2, 125, 165, 205, 245, 275mm, etc.) as 100mm multiples (eg, 500, 600, 700, 800, 900, 1000, 1200mm, etc.).
Contact phone number qq
2.Dimension: Customized dimension, OEM & ODM
3.Material: A6063, A6061, A3003
and other series alu alloy
4.Suface
treatment: Anodizing, polishing, turning ,power coating, mill finish
etc
5.Equipment: CNC ,extruding
machine, cold drawn machine, heating oven, straightening machine, cutting
machine
6. STANDARD
PACKING:Wooden case/carton
1. Payment: 30% T/T in advance,
70% balance pay before delivery. L/C at sight.
2. Delivery time: 20 days after deposit receiverd. If opening mould, plus
7-10 days.
3. Trade Term can be chosen depending on your requirements.
4. FOB Port: Shanghai
How to install and fix steel grating
Stepping steel grating installation and fixed treads are also known as stair treads, steel treads, and steel ladders. It is a kind of staircase used for the platform of the steel grid plate. According to the installation mode, there are generally two types of welding and bolt fixing, which are directly welded to the keel, and do not require the side plate of the step plate, which is relatively economical and durable but It is difficult to dismantle and the thick side plates are needed on both sides of the bolted tread plate. The side plate is drilled and the installation is directly fixed by bolts, which can be recycled and reused. Customers can customize according to their actual needs, can use any type of steel grating to create a variety of sizes to match the appropriate stairs.