Hat Yai Project

Hat Yai Project: pre-engineered steel building in Thailand, 2020. World Steel – structural steel fabricator in Vietnam – provided design, fabrication and supply.

Hat Yai Project is a pre-engineered steel building in Thailand. World Steel designed, fabricated and supplied the steel structure, exported in 2020. Design and fabrication follow US structural steel standards – AISC 360, AWS D1.1 and ASTM materials.

The project is a pre-engineered steel building (PEB). Steel packages like this follow World Steel’s standard workflow – Tekla 3D detailing, cutting, welding, blasting and painting at the World Steel steel structure factory in Tay Ninh, Vietnam. Shipments to Thailand follow World Steel’s export packing procedure.

More about supplying steel structures to Thailand: Thailand market, trade agreements and import rules.

معايير التصميم والتصنيع

Like World Steel’s other projects in Thailand, the steel structure was designed and fabricated to US standards: loads to ASCE 7, design to AISC 360 and AISI S100 (cold-formed purlins and girts), MBMA practice for the metal building system, materials to ASTM, welding to AWS D1.1, high-strength bolting to the RCSC Specification and surface preparation to SSPC.

المعيار	العنوان	ينطبق على
ASCE 7	Minimum Design Loads and Associated Criteria for Buildings and Other Structures	Loads and actions
MBMA Manual	Metal Building Systems Manual	Loads and actions
AISC 360	Specification for Structural Steel Buildings	Structural design
AISI S100	North American Specification for the Design of Cold-Formed Steel Structural Members	Structural design
AISC 303	Code of Standard Practice for Steel Buildings and Bridges	Fabrication and erection
ASTM A572	High-strength low-alloy columbium-vanadium structural steel	Materials
ASTM A36	Carbon structural steel	Materials
ASTM A653 / A792	Zinc-coated (galvanized) and 55% aluminium-zinc alloy-coated steel sheet	Materials
AWS D1.1	Structural Welding Code – Steel	Welding and inspection
RCSC Specification	Specification for Structural Joints Using High-Strength Bolts	Bolting and anchors
ASTM F3125	High-strength structural bolts and assemblies	Bolting and anchors
SSPC-SP 6 / SP 10	Commercial blast cleaning; near-white blast cleaning	Corrosion protection