High Tensile Strength Metal Stamping Parts , Carbon Steel Elevator
Connecting Beam
What is Elevator connecting beam stamping parts ?
Elevator connecting beam stamping parts are made of high tensile
strength carbon steel with free chrome that meet request of “ RoHS
“ standard . Connecting beam stamping parts are made in a steel
panel and bended to upper direction and lower direction with
distance and two holes are placed on both direction panels .
What is material for elevator connecting beam stamping parts ?
Carbon steel SWRCH 1018 with harden treatment .
What is finish for elevator connecting beam stamping parts ?
Blue zinc with chrome free .
What are the sizes for elevator connecting beam stamping parts ?
| Length mm | 110 |
| Width mm | 20 |
| Thickness | 2.5 |
| Height mm | 20 |
| Tolerance mm | +/-0.1 |
All dimensions are millimeter
What are tolerances for elevator connecting stamping parts ?
Normal dimensions are based on +/-0.1 mm tolerance , and refer to
ISO 2768 M for unspecified sizes as following
| Normal Size | Thickness |
| FM | TO | FM | TO | m |
| 0.5 | 3 | — | 1 | ±0.10 |
| 1 | 3 | ±0.20 |
| 3 | 6 | — | 1 | ±0.15 |
|
| 1 | 4 | ±0.30 |
| 4 | — | ±0.40 |
| 6 | 30 | — | 1 | ±0.20 |
| 1 | 4 | ±0.40 |
| 4 | — | ±0.60 |
| 30 | 120 | — | 1 | ±0.30 |
| 1 | 4 | ±0.55 |
| 4 | — | ±0.80 |
| 120 | 400 | — | 1 | ±0.35 |
| 1 | 4 | ±0.70 |
| 4 | — | ±1.05 |
| 400 | 1000 | — | 1 | ±0.50 |
| 1 | 4 | ±1.00 |
| 4 | — | ±1.45 |
| 1000 | 2000 | — | 1 | ±0.65 |
| 1 | 4 | ±1.30 |
| 4 | — | ±2.00 |
| 2000 | 4000 | — | 1 | ±1.00 |
| 1 | 4 | ±2.00 |
| 4 | — | ±2.60 |
What finish for elevator connecting stamping parts ?
They are plated in blue zinc free chrome .
What characteristics for elevator stamping parts ?
Simple design
Elevator connecting beam stamping parts just are bended from a
steel panel with several holes for screw assembly but are quite
practicable .
No burrs and no sharp edges
All edges are chamfered and remove all burrs during production .
Hard material with high tensile strength
Elevator connecting beam stamping parts are harden in production to
improve strength .
Easy to be operated
Just secure connecting beam stamping parts in screw or bolt with
nuts .
Corrosion resistance for a long time
Elevator connecting beam stamping parts are plated in blue zinc
with eco-friendly and with 48 hours salty spray testing .
Environment friendly
Elevator connecting beam stamping parts are meet request of “ RoHS
“ free chrome .
What packing for elevator connecting stamping parts ?
Normally , pack in bulk with 100 pcs each bag , customized packages
are available for us as well .
