What packaging methods are used?

Products are tied up with steel strips and wrapped with waterproof paper for seaworthy transport.

What are the standard sizes available?

Standard sizes range from 5# to 40#, with specific dimensions for height, width, and thickness listed in the specifications.

What are the main applications for this product?

It is widely used in mechanical manufacturing, steel structures, shipbuilding, bridging, and automobile chassis.

ASTM Hot DIP Galvanized U Channel Iron Specification Gi Channel Steel

Name: ASTM Hot DIP Galvanized U Channel Iron Specification Gi Channel Steel
Brand: Shanghai Changzeng Metal Co., Ltd.
SKU: 2095633575

Shanghai, ChinaShanghai Changzeng Metal Co., Ltd.

US$550.00

5-14 Tons

US$500.00

15-24 Tons

US$450.00

25-59 Tons

US$400.00

60+ Tons

Sample price:US$15.00/foot.Request sample

Product profile

Customization

Available

Type

Cold Bending Equal Channel

Standard

GB, ASTM, JIS, AISI, DIN

Model NO.

CZ-1566

Shape

U Channel

Perforated

Not Perforated

Length

6-15m

Place of Origin

Shanghai, China (Mainland)

Dimensions

5#, 6.3#, 6.5#~30#, 36#, 40#

Perforated or No

Not Perforated

Item Type

Steel U Channel

Packaging

Seaworthing Packing

MOQ

1 Ton

Finish

Blue/Gray, Slightly Grainy

Alloy

Hot Dipped Galvanized

Characteristics

Semi-Rough, Grey Finish. Tapered Legs

Transport Package

1. Big Od/ Bulk Small Od: Packed by Steel Strip

Specification

5#-40b#

Trademark

Origin

China

Production Capacity

5000tons/Month

Key features

Customizable Dimensions: Available in sizes 5# to 40#, including 36# and 40#, with cut-to-length options.

Versatile Processing Services: Offers hot dip galvanizing, pre-galvanizing, color painting, cutting, bending, and punching.

Wide Material Selection: Stocks Q235B, Q345B, SS400, S235JR, S275JR, and S355JR steel grades.

Fast Delivery Time: Delivery within 3-7 days after receipt of deposit.

Multiple Finish Options: Available in Blue, Gray, and Slightly Grainy finishes with semi-rough texture.

Flexible Length Options: Standard lengths 6M, 9M, 10M, 12M, or cut to specific customer demands.

Comprehensive Thickness Range: Thickness available from 1.5mm to 25mm to suit various structural needs.

Strict Quality Inspection: 100% visual and functional inspection for all finished products.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceIn-stock CapacityQuality Assurance

Shanghai Changzeng Metal Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2016-01-13Nearest Port: Shanghai Port, Tianjin Port, Qingdao PortAverage Response Time: ≤4.44hTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier is a Shanghai-based trading company that also identifies as a manufacturer/factory, with 19 years of export experience and 90% of sales from exports. It offers broad customization from samples, designs, and full-custom requirements, and reports standardized finished-product inspection instructions and quality assurance. However, the available information shows no new products in the past year, no ODM, SDK, overseas agents, overseas warehouse, showroom, or offline trade-show participation. Corrective/preventive action and complaint-handling procedures are undocumented, while supplier-service assessment procedures and approved supplier records are absent. Financial operating figures provided are zero, but their interpretation is not independently verifiable from the slices. Customer cases and certifications are not provided.

Supplier typeThe supplier is described as a trading company in Shanghai and is also identified as a Trading Company, Manufacturer/Factory. This indicates a mixed trading and manufacturing business classification, but the slices do not establish the scale or scope of its own production facilities.

After-Sales capabilityThe supplier reports in-stock service capacity and lead times within 15 working days in both peak and off-seasons. However, it has no overseas warehouse, overseas showroom, overseas agents or branches, and no written procedures or records for complaint handling or corrective and preventive actions, limiting evidence of a structured after-sales system.

Financial creditThe provided financial fields report zero operating revenue, profit, margins, current ratios, and cash outflows for the stated periods, while the supplier is listed as a limited company with registered capital information. These reported operating indicators provide explicit evidence of weak financial performance, although the slices do not explain the data quality or accounting context.

R&D capabilityThe supplier reports no new products in the past year, no ODM service, and no available SDK. These statements directly indicate limited demonstrated recent product-development and technical innovation capability.

Production capacityThe supplier is classified as both a trading company and manufacturer/factory, has in-stock capacity, and reports standardized instructions for finished-product inspection and quality assurance. Nevertheless, outsourcing procedures and manufacturing-capacity contract status are unknown, and only one quality assurance/quality control inspector is reported, so production depth cannot be fully confirmed.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization in both design-service and R&D-related descriptions. This is direct evidence of broad customization coverage, although it does not quantify engineering resources or production limits.