|Port:||QINGDAO PORT, YANTAI PORT,|
|Payment Terms:||L/C,D/A,D/P,T/T,Western Union,MoneyGram|
|Supply Ability:||10000.0 Piece/Pieces per Month steel grating stair treads|
|Place of Origin:||Shandong China|
|Keyword:||stair steps metal treads|
|Bearing bar pitch:||30/ 40/ 60 Mm|
|Cross bar pitch:||50mm 100mm|
|Project Solution Capability:||graphic design,3D model design,total solution for projects,Cross Categories Consolidation|
|Model Number:||stair steps|
|After-sale Service:||Online Technical Support,Onsite Installation,Onsite Training,Onsite Inspection,Return and Replacement|
|Surface treatment:||Hot Dipped Galvanized|
|Brand Name:||Yantai Hualian|
|Product name:||stair step|
|Packaging Detail:||PACKED IN BUNDLE BY PALLET|
Customized special steel grating stair steps metal treads
1. Steel grating stair steps Brief Introduction
Steel grating stair steps are constructed using an open steel grating from the flooring range with a nosing bar / sight bar welded to the front edge and drilled end plates to allow for bolting to stair stringers.
Normally according to whether the nosing to be used and methods of mounting to stringers, grating treads are classified into 10 types, expressed as T1, T2, T3, T4, T5, T6, T7, T8, T9, T10.
|Stair Tread Types||Nosing Types||Fixing Types||Ends|
|T2||without||bolted||Holed end plates|
|T3||checkered plate nosing||welded||Banded ends|
|T4||checkered plate nosing||bolted||Holed end plates|
|T5||yellow abrasive nosing||welded||Banded ends|
|T6||yellow abrasive nosing||bolted||Holed end plates|
|T7||perforated nosing||welded||Banded ends|
|T8||perforated nosing||bolted||Holed end plates|
|T9||anti-slip strip nosing||welded||Banded ends|
|T10||anti-slip strip nosing||bolted||Holed end plates|
Nowadays, the most frequently used types are T1, T2, T3, T4, T5, T6, as belowing:
Besides the regular types, we can offer Customized steel stair step according to different requests.
Recently we are manufacturering special customized Steel grating stair steps for engineering vehicles for Australian Market.
After received drawings from clients, we confirm the details and design the equipments as well as the Jigs which are used for bending the outer banding bars and ensuring the shape of the steps.
2. Steel grating stair steps Surface Treatment
Hot Dip Galvanization as per EN ISO1461/ ASTM A123
3. Steel grating stair steps Application
Steel grating stair steps are widely used in various fields, such as onshore & offshore projects, machinery, oil & gas projects, mining proejcts, infrastructural proejcts, etc. We can offer complete steel ladders with guardrail, which are made of grating stair treads.
4. Our project reference of Customized Steel grating stair steps.
I. Mining: Mina De CobrePanama Project
II. Machinery: RBCT South Africa RBCT Project
LIZA DESTINY FPSO TOPSIDE MODULE PROJECT
LIZA UNITY FPSO TOPSIDE MODULE PROJECT
CATCHER DEVELOPMENT FPSO TOPSIDE MODULE PROJECT