Space Frame Dome Special H Beam One Stop Service for Large Convention Exhibition Center

Name: Space Frame Dome Special H Beam One Stop Service for Large Convention Exhibition Center
Brand: Guangzhou Dingtaichang International Trading Co., Ltd.
SKU: 2296489535

Guangdong, ChinaGuangzhou Dingtaichang International Trading Co., Ltd.

US$545.00-605.00

1 Ton

Product specifications

50×37×4.5mm

Product profile

Customization

Available

Grade

Q235 / Q345 / G550

Standard

ASTM, GB

Certification

IS0, RoHS, ABS

Service Medium

Building Structure and Construction

Coating

Galvanized / Zinc Coated / Pre-Painted

Material Grade

Q235 / Q345 / G550

Coating Thickness

Z60-Z275 G/M²

Application

Roof Purlin, Wall Girt, Building Frame

Transport Package

Pallet / Bundle

Specification

C80~C300 / U50~U250, 1.0~3.0mm Thickness

Trademark

DTC

Origin

China

HS Code

7202410000

Production Capacity

50000PCS/Month

Key features

High Strength & Lightweight Design Made from high-grade steel, these U/C channels deliver exceptional structural strength while maintaining a low weight-to-strength ratio, reducing overall building lo

Durable Galvanized Corrosion Protection Hot-dip galvanized coating provides superior rust and corrosion resistance, making the channels suitable for long-term use in both indoor and outdoor environmen

Precision Cold-Formed Dimensions Manufactured with advanced cold-forming technology, ensuring consistent, accurate dimensions for seamless installation, perfect alignment, and reliable performance in

Versatile Application for Multiple Structures Ideal for roofing purlins, wall girts, building frames, and support structures in warehouses, factories, workshops, and residential buildings, offering fl

Easy & Fast Installation The standardized profile design allows for quick, bolted installation without complex welding, significantly reducing on-site labor time and construction costs.

Customizable Specifications & OEM/ODM Support Available in various sizes, thicknesses, and lengths, with custom fabrication services to meet specific project requirements, including cutting, punching,

Company profile

Guangzhou Dingtaichang International Trading Co., Ltd.

Guangdong, China

Business Type: Trading CompanyExport Year: 2026-02-01Nearest Port: TianjinAverage Response Time: ≤2.19hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

About Our Factory & Business Background

AddressNo. 495, West Guang-Shen Avenue, Xintang Town, Zengcheng District, Guangzhou, Guangdong, China

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsStainless Steel Flange, Valve, Steel Elbow, Pipe Flange, Pipe Fitting

Our Industry Experience & Global Business Record

Main MarketsMid East, Eastern Asia, Africa, Southeast Asia, South America, Oceania

Product Q&A

Q:What grades of channel steel do you offer?

We mainly supply Q235B and Q345B grades, with SS400, A36 and other grades available upon request to meet different regional standards.

Q:What standards do your U channels comply with?

Our products are manufactured to GB/T 706 (Chinese standard), and also meet ASTM A36, JIS G3101 and EN 10025 standards. Third-party inspection reports are available.

Q:What are the standard sizes and lengths?

Common sizes range from 5# to 20#, with lengths typically 6m or 12m. We also provide custom cutting services for special project requirements.

Q:What is the MOQ?

Our standard MOQ is 25 tons. Small trial orders can be discussed based on availability.

Q:How long is the lead time?

Standard lead time is 7-15 days after receiving the deposit, depending on order quantity and specifications.