Galvanized Steel H-Beam
Galvanized Steel H-Beam
Galvanized H-beams are corrosion-resistant structural steel materials made by hot-dip galvanizing ordinary H-beams (hot-rolled or welded) to form a zinc protective layer. They have an "H"-shaped cross-section and combine high strength, lightweight, and corrosion resistance.
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Product Specifications

ItemSpecification Details
Product CategoryGalvanized Steel H Beam (Galvanized Universal Beam/Column)
Surface TreatmentHot-dip Galvanized (HDG) / Electro-galvanized (EG)
Zinc Coating ThicknessHot-dip coating: 60-120μm (comply with ISO 1461, ASTM A123, GB/T 13912); Electro-galvanized coating: 5-15μm
Material GradeLow carbon steel, medium carbon steel, high-strength low-alloy steel
Domestic Steel GradeQ195, Q235B, Q355B(Q345B), 45#
Equivalent International GradeSS330, SAE1010, A36, S235JR, SS400, S355JR, A572Gr50, SAE1045, C45
Product TypeStandard hot-rolled H beam, welded H beam, customized non-standard H beam, lightweight thin-walled H beam
Standard LengthFixed standard length: 6m/12m per piece; Custom length available from 3m to 18m
Standard Hot-rolled H Beam Size RangeComply with GB/T 11263, covering 4 series:1. HW Wide Flange H Beam: 100×100mm ~ 400×400mm, regular stock:100×100,125×125,150×150,175×175,200×200,250×250,300×300,350×350,400×4002. HM Medium Flange H Beam: 150×100mm ~ 600×300mm, regular stock:150×100,200×150,250×175,300×200,350×250,400×300,450×300,500×300,600×3003. HN Narrow Flange H Beam: 100×50mm ~ 900×300mm, regular stock:100×50,125×60,150×75,175×90,200×100,250×125,300×150,350×175,400×200,450×200,500×200,600×200,700×300,800×300,900×3004. HT Thin-walled H Beam: 100×50mm ~ 500×200mm, regular stock:100×50,150×75,200×100,250×125,300×150,350×175,400×200,500×200
Welded H Beam Custom RangeHeight:100mm~1500mm, Flange width:50mm~800mm, Web thickness:4mm~30mm, Flange thickness:6mm~60mm, any section size can be customized per requirement
Lightweight Thin-walled H Beam RangeHeight:100mm~500mm, Thickness:2.5mm~8mm, lighter weight than standard H beam; common stock:100×50,120×60,140×70,160×80,180×90,200×100,250×125,300×150
Non-standard Custom RangeAsymmetric section, variable section, stiffened rib and other special specifications can be customized to meet special structural design requirements
Applicable StandardsGB/T 11263, GB/T 706, ASTM A36/A29, EN 10025, JIS G3101, ISO 1461, ASTM A123
Tolerance StandardComply with ISO 2768-mK, GB/T 1804-m
Export PackagingSea-worthy bundled packaging fixed with steel strips and wrapped by waterproof cloth; customized packaging available upon request
HS Code72163311 (general HS code for hot-dip galvanized H beam)
ApplicationSteel structure workshop main frame, high-rise building steel structure, bridge main load-bearing structure, equipment base support, port machinery frame, lifting equipment rack, long-span roof truss of stadium/exhibition center, subway/high-speed rail station steel structure, PV support main structure, pipeline bridge, heavy equipment rack, mold frame, shelf column
Lead Time7-15 days for regular in-stock items; 15-30 days for customized sizes


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FAQ

Q1: What kind of company is Dayoucai New Materials?
A: Dayoucai New Materials (Shandong) Co., Ltd. is a professional steel export trading company located in Shandong Province, China, close to major international ports like Qingdao and Tianjin. We integrate high-quality domestic steel mill resources to provide global customers with one-stop sourcing for carbon steel, galvanized, color-coated, stainless steel, and other steel products.


Q2: What are your main products?
A: Our product line is extensive, covering four major categories:
Carbon Steel: Cold/hot-rolled sheets & coils, Q235/Q345/A36 plates, seamless pipes, welded pipes, structural sections (H-beam, I-beam, channel, angle), bars, rebar & wire rod, sheet piles, etc.
Galvanized: Dx51D-DX54D galvanized sheets/coils with various spangles, galvanized tubes, galvanized profiles, galvanized rebar & wire rod, etc.
Color Coated & Tinplate: PPGI, PPGL, prepainted corrugated sheets, roofing sheets, tinplate coils.
Stainless Steel: 201/304/316/321/430 series sheets, coils, strips, tubes, bars, and sections, plus duplex and martensitic grades.


Q3: Do you provide samples? What is your sample policy?
A: Yes, we can provide free samples of existing specifications, but freight is usually collect. For custom samples, a small production fee may apply, which can be negotiated for refund upon order placement.


Q4: What is the minimum order quantity (MOQ)?
A: MOQ depends on the product. Typically it is 1-5 tons for sheets and coils, and 1-3 tons for tubes and sections. We support trial orders and offer both full container loads (20GP/40HQ) and LCL consolidation. Please inquire for specifics.


Q5: Can products be manufactured to international standards? Do you provide mill test certificates?
A: Absolutely. We deliver according to GB, ASTM, JIS, EN and other international standards, and supply original mill test certificates (MTC) with each shipment. Third-party inspection by SGS, BV, etc., with reports, can also be arranged upon request.


Q6: What is the typical delivery time?
A: For spot products, shipment can be arranged within 3-7 working days after receipt of deposit. For production orders, it usually takes 15-30 days, depending on specifications, quantity, and mill schedule. Exact delivery date will be clarified upon order confirmation.