Can we customize the lip size and depth of C channel?

Custom dimensions, lip height and opening width are acceptable according to your drawings.

What maximum length can be produced?

Standard maximum factory length is 12 meters, any shorter length can be freely cut.

Are these two profiles easy for on-site welding?

All mild steel grades have superior weldability, compatible with common electric arc welding methods.

What certificates can be provided for customs clearance?

EN 10204 3.1 mill test certificate, SGS/BV third-party inspection report and ISO9001 certificate.

How much steel can be saved by using cold bent C channel instead of hot rolled sections?

Around 30%-50% steel consumption can be reduced for equivalent lightweight structural systems.

20 Tons Stock Made-in-China Ss400 C Channel for Structural Construction

Name: 20 Tons Stock Made-in-China Ss400 C Channel for Structural Construction
Brand: Tianjin Zengze Steel Trading Co., Ltd.
SKU: 1931206602

Tianjin, ChinaTianjin Zengze Steel Trading Co., Ltd.

US$720.00

2-19 Tons

US$700.00

20-49 Tons

US$680.00

50+ Tons

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Quality Objection Within 10 Days Since Receiving

Warranty

6 Months

Model NO.

ZZ-C-069

Type

Cold Bending Equal Channel

Standard

GB, ASTM, JIS, AISI, DIN, BS

Shape

C Channel

Perforated

Not Perforated

Length

5-12m

Delivery

7 Days

Technique

Cold Rolled, Hot Rolled

Material

A36, Q235, Q345, Ss400, S235.S355

Stock

8000tons for Normal Size

Manufacturer

Rizhao, Laiwu

MOQ

1 Ton

Shipment Port

Tianjin, Qingdao, Shanghai

Payment Term

30%T/T, Balance Against Shipping Documents

Height

50~300mm

Thickness

3~60mm

Application

Construction

Surface

Hot Rolled Surface or Galvanized

Shipping

by Container or Bulk Ship

Transport Package

Standard Package

Specification

standard size

Trademark

Zengze

Origin

China

HS Code

7216109000

Production Capacity

5000tons Per Month

Key features

20 Tons Ready Stock: Large inventory of SS400 C channels available for immediate shipment without long production cycles.

JIS Standard Compliance: Manufactured in China complying with JIS G3101 & JIS G3192 standards with official mill test certificates.

Custom Processing Services: Supports fixed-length cutting, deburring, hole-drilling, and hot-dip galvanizing to reduce site work.

Flexible MOQ Policy: Accepts partial quantity orders from the 20-ton stock, with a minimum order of 1 ton.

Multiple Surface Options: Available in black hot-rolled finish, shot-blasted with primer, or hot-dip galvanized for corrosion resistance.

High Load Bearing Capacity: Thick-walled hot-rolled design offers superior anti-bending performance and heavy load support.

Fast Delivery for Stock: In-stock items can be loaded within 1-3 working days after deposit receipt.

Wide Application Scope: Ideal for industrial frames, bridge engineering, low-temperature projects, and port equipment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceFast Delivery

Tianjin Zengze Steel Trading Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 17 Years CertifiedNearest Port: Tianjin PortAverage Response Time: >24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressBeichen District Beicang Way Names Material, Tianjin, China

Plant Area50 square meters

Number of Employees2

Registered Capital5,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity100 Kg

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsSteel And Laser Cladding Machine

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2007-12-11

Main MarketsEurope, Domestic, Asia

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff1

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What is the essential difference between hot rolled U channel and cold bent C channel?

U channel is high-temperature hot rolled, thick wall for main heavy load structure; C channel is room-temperature cold bent thin-wall profile for light steel purlins and secondary frames.

Q:Can I mix hot rolled U and cold bent C channels in one order?

Yes, we support mixed type, mixed grade and mixed size consolidation into one container.

Q:Can you provide galvanized surface treatment for both types?

Sure, hot-dip galvanizing service is available for anti-corrosion in coastal and humid areas.

Q:Which grade is most widely used for general building structures?

A36, S235JR, Q235B are the most cost-effective and universal mild steel grades.

Q:Is cold bent C channel allowed for main load-bearing columns?

Not recommended; thin-wall cold formed C channel is prone to local buckling, only for secondary non-major load components.