YX31-205-820

Open-Type Steel Deck

YX31-205-820 is a common type of profile used for floor decking in construction.

Key Features:

Rib height of 51 mm.
Four waves.
Pitch of each wave is 305 mm.
Effective width of formed sheet is 915 mm.
Coil feed width (uncoiled width) is 1150 mm.

Specification

Effective width（mm）	Expand the width（mm）	Sheet thickness（mm）	Moment of inertia of section（cm4/m）	Section resistance moment（cm3/m）
750	1000	0.8	44.23	14.59
		1.0	56.21	18.28
		1.2	67.88	21.91

Product Description

This YX31-205-820 Open-Type Floor Deck is engineered for modern construction where requiring long-span capabilities. Its 31mm deep profile and 205mm trapezoidal geometry are optimized to deliver exceptional structural stiffness and bending resistance enable unparalleled spanning distances. Based on these features, this Open-Type Floor Deck could significantly reduces the number of secondary supporting beams, and then lowering overall project costs. The 820mm width could help in accelerates installation, which slashing construction timelines.

Fabricated with high precision, this Open-Type Floor Deck could serves as permanent formwork, creating a robust composite floor with superior shear-bond strength for ultimate structural integrity. It is the premier choice for large-scale commercial complexes, industrial plants, and modern logistics facilities in which demanding efficiency and reliability.

Product Advantages

Our Strengths

Years of Expertise & High Satisfaction- With years of specialized experience, we consistently achieve exceptional customer satisfaction and earning deep-rooted market trust.

Why Choose Us

Deep Industry Focus & Standards- We have cultivated deep expertise in the metal sheet industry through sustained operation and an unwavering commitment to high standards.

Smart Factory Management

Data-Driven Production Control- ERP systems and data-driven operations provide precise control and visibility across the manufacturing lifecycle.

Customer Satisfaction First

Customer-Centric Improvement- Guided by user needs, we engage in continuous optimization of our delivery processes and service offerings.

Safe & Stable Structure

Structural Durability- Engineered for high structural strength, our products resist deformation, ensuring longevity throughout their service life.

Cost-Effective Solution

Optimized Value Proposition- We continuously refine our cost structures without compromising the fundamental quality that defines our products.

Company Profile

At Ecosteel Source, we combine manufacturing expertise and global trade experience to deliver sustainable, high-performance steel materials and advanced building solutions that shape the future of modern construction.

With a full range of products covering Zinc-Aluminum-Magnesium (ZAM) coated steel, galvalume (GL) steel, galvanized (GI) steel, pre-painted steel (PPGI/PPGL), as well as floor deck systems, C/Z/U structural purlins, metal studs&tracks (roof&wall), corrugated color steel sheets (roof&wall), sandwich panels and cleanroom panels, we deliver comprehensive solutions for modern roofing and wall cladding systems.

Combining advanced processing capability, strict quality control, and customized service, Ecosteel Source aims to help our partners to build durable, energy-efficient, and sustainable architectural projects worldwide.

Pack & Ship

Shipping & Paymentterm

How to start your Project and Business?

Inquiry

Provide product specifications(materia size, coating, color, quantity, application).
Quotation

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Sample

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Contract & Payments

Sian Pl/contract and pay deposit to schedule production; Special customizec products require full payment in advance.

Production

Manufacturing with strict quality control,third-party inspection available.
Packing & Balance

Packed to international standards,and settle balance payment.
Shipment & Documents

Shipment arranged with documents,receive full set of shipping documents.
After-sales

Technical support,long-term supply and project services.