Polished Stainless Steel Channel

Polished Stainless Steel Channel
Details:
Metal channel steel is a common construction and industrial steel with U- or C-shaped cross-section, which is widely used in structural support, machinery manufacturing, building frames and other fields.
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Description
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The polished stainless steel channel combines exceptional durability with an aesthetically pleasing finish, making it ideal for both structural and decorative applications. Manufactured from high-quality 304 or 316 stainless steel, the polished finish enhances the channel's corrosion resistance while providing a smooth, reflective surface that is perfect for visible installations in construction, architecture, and decorative projects.

Product Parameter (Specification)

 

Products description:

Product information

Parameter

Product intormation

Parameter

Product name

Stainless steel channel

Standard

ASTM, JIS, DIN, EN

Length

Customised to customer requirements

Certification

ISO, SGS

Grade-ASTM

201, 202, 302, 303, 304, 304L, 310, 310S, 316, 316L, 321, 410, 431, 430F, 904L & other

Price term

FOB,CIF

Technique

Cold-formed

hot rolled

Payment terms

T/T

L/C

Packaging and delivery

Note : bundle, plastic bags, thin film, wooden pallet, standard seaworthy export packing or as customer demands

 

Product Feature and Application

 

Common Channel Steel Types
 

Hot-Rolled Channel Steel

Process: Rolled and moulded at high temperatures, with a U-shaped cross-section and right-angled or rounded edges.

Characteristics: High strength, high load bearing capacity, slightly rough surface.

Specification: According to the height, such as 50mm, 100mm, etc. and leg width distinction, the national standard (GB), the American standard (AISC), the European standard (EN), etc. are different.

Cold-Formed Channel Steel

Process: Cold-formed at room temperature, the cross-section is mostly C-shaped.

Characteristics: smooth surface, precise size, light weight but slightly lower bending resistance than hot-rolled channel steel.

Applications: light structures, furniture, shelves, etc.

Stainless steel channel

Material: 304, 316 and other stainless steel.

Characteristics: corrosion-resistant, beautiful, suitable for food, chemical and other wet or corrosive environment.

 

Application
 

Steel Structure Building

Main frame: used as auxiliary support for beams and columns to enhance overall stability.

Roof and wall purlin: Cold-formed C-channel steel is commonly used as lateral support for roof and wall of light steel workshop and warehouse.

Floor reinforcement: combined with concrete to form a combined floor slab to improve load-bearing capacity.

Bridge engineering

Temporary support structure: used as scaffolding beams or temporary abutment supports during construction.

Bridge deck appurtenances: e.g. guardrail bases, drainage channel supports.

Foundation and pit support

Channel steel piles: hot rolled channel steel driven into the ground, used for retaining walls in deep foundation pits, such as 'Larsen steel sheet piles' similar role.

Heavy equipment base

Base frames for machine tools, stamping equipment, generators, utilising channel steel to spread the load.

Conveyor systems

Belt conveyor, chain conveyor track or support structure.

Crane Machinery

Auxiliary support structures or track beams for crane arms.

Vehicle manufacturing

Truck, trailer frame beams, commonly used high-strength alloy channel steel.

Equipment mounting brackets for rail vehicles.

Ship and aviation

Ship bulkhead reinforcement, deck support, need anti-rust treatment.

Aircraft maintenance frame or ground handling equipment frame, mostly with aluminium alloy channel steel.

Electricity tower

Cross-burden or diagonal bracing members of high-voltage transmission towers.

Solar energy bracket, photovoltaic panel support track, galvanised channel steel anti-corrosion.

Petrochemical

Pipeline bracket, reactor peripheral frame, stainless steel channel steel acid and alkali resistance.

Shelving system

Beams and columns of heavy-duty storage shelves, cold-formed channel steel is economical and efficient.

Logistics equipment

Reinforcements for forklift forks, support structures for the bottom of containers.

Agricultural greenhouse

Arc support of greenhouse skeleton, hot dip galvanised channel steel to prevent rust.

Municipal facilities

The base of street light poles, drainage ditch cover supports, traffic sign support poles.

Furniture Manufacturing

Industrial style furniture, such as metal frames for bookshelves and workbenches.

Indoor and outdoor decoration

Stainless steel channel is used for staircase handrails, wall decorative lines.

Special Applications

Stage and exhibition: truss structure for temporary stage.

Military engineering: rapid erection of field bridges and temporary shelters.

 

 

Production Details

 

Product specifications and forms

The product specifications in the following table are regular specifications, if there are special circumstances, we can be customised according to customer requirements

Model

Size (H×B×d, mm)

Theoretical weight (kg/m)

Executive standard

Main application

5#

50×37×4.5

5.438

GB/T 707-88

Building structure, machinery manufacturing

6.3#

63×40×4.8

6.634

GB/T 707-88

Industrial frame, equipment support

8#

80×43×5.0

8.045

GB/T 707-88

Construction, vehicle manufacturing

10#

100×48×5.3

10.007

GB/T 707-88

Steel structure, mechanical parts

12#

120×53×5.5

12.059

GB/T 707-88

Construction, bridge support

14A#

140×58×6.0

14.535

GB/T 707-88

Heavy industrial structure

14B#

140×60×8.0

16.733

GB/T 707-88

High-load support structure

16A#

160×63×6.5

17.240

GB/T 707-88

Building frame, mechanical equipment

16B#

160×65×8.5

19.752

GB/T 707-88

High load bearing structure

20A#

200×73×7.0

22.637

GB/T 707-88

Large-scale construction, shipbuilding

20B#

200×75×9.0

25.777

GB/T 707-88

Heavy machinery, bridge engineering

25A#

250×78×7.0

27.410

GB/T 707-88

High-rise building, large equipment

25B#

250×80×9.0

31.335

GB/T 707-88

Heavy industrial structure

32A#

320×88×8.0

38.083

GB/T 707-88

Large plant, bridge

40A#

400×100×10.5

58.928

GB/T 707-88

Super-heavy building structure

 

FAQ

Q1: Can channel steel be cold-formed?

A: Cold-formed channel steel: specially shaped by cold rolling process, suitable for light steel structure, shelves and so on.
Hot-rolled channel steel: generally can not be cold-formed, forced bending may lead to cracking.

Q2: What are the factors affecting the price of channel steel?

A: Material: stainless steel > galvanized > ordinary carbon steel.
Specification: The larger the size and the thicker the thickness, the higher the price.
Market fluctuation: steel prices change with raw materials such as iron ore and coke.

Q3: Are there any requirements for the installation direction of channel steel?

A: Opening up: suitable for vertical loads.
Opening down or sideways: for shear resistance or lateral support.

Q4: Is it suitable for outdoor environments?

A: Yes, but for long term exposure to extreme weather (e.g. acid rain, sea breeze), it is recommended to choose 316 stainless steel or add corrosion resistant coating.

Q5: What do I need to be aware of when installing?

A: Avoid using carbon steel screws or metal parts in direct contact to prevent galvanic corrosion, it is recommended to use nylon gaskets or stainless steel fasteners.
When cutting or welding, the surface should be well protected to prevent local oxidation and discolouration.

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