A36 / Q235 Grade Hot-Rolled H-Beam
Standard wide-flange structural members suited for industrial columns, framework girders, and cross-beams with tight web tolerances.
H-Beam Quotes & SpecsVerified Inventory
Primary Structural Profile Lines Available for Immediate Deployment
Factory-tested structural beams, profiles, and engineered sections fabricated to ASTM, EN, JIS, and GB requirements ready for ocean shipment via Tianjin Port.
Perforated Galvanized Angle Bar
Equal and unequal angle steel designed for telecommunication towers, high-voltage transmission gantries, and purlin trusses.
Angle Steel Factory Source
Hot Rolled Galvanized Channel Steel
Engineered C and U configurations delivering high transverse stiffness for structural framing and transport vehicle chassis.
Channel Steel Manufacturers
Hot Rolled Q235B Flat Bar
Precision-slit carbon structural flat profiles providing clean shear edges for base plates, architectural joinery, and brackets.
Flat Steel Supply Base
Structural Heavy Steel Coils
Pickled, oiled, and hot-rolled structural steel coils serving as primary feedstocks for welded beam lines and profile stamping.
Steel Coil Price Matrix
Deformed Rebar & Long Sections
High-tensile reinforcement rebar designed for seismic-resistant foundation pile caps, slabs, and marine infrastructure pillars.
Long Steel Directory
Galvanized Structural Hollow Sections
Round, square, and rectangular ERW welded structural tubing for marine engineering, framing, and heavy mechanical systems.
Structural Pipe Plants
Industrial Valves & Pipeline Accessories
Heavy-duty fluid control valves and infrastructure fittings calibrated to integrate directly into complete municipal steel projects.
Ancillary System SupplyGlobal Industry Shift
The Paradigm Evolution of Galvanized H-Beam Metallurgy & ODM Engineering
How the structural steel sector transitioned from raw mill-run commercial grades to engineered micro-alloyed, zero-spangle, heavy zinc-bonded profiles tailored for a 50+ year asset life.
Advanced HDG Metallurgical Alloying
Modern infrastructure requires protective galvanizing that exceeds standard ASTM A123 thickness. Global projects in coastal, industrial, and hyper-saline areas now specify zinc coatings upwards of 610 g/m² (85–100 μm) with trace aluminum and nickel additions. This prevents micro-cracking and standardizes brittle iron-zinc alloy layers (Delta & Zeta phases), ensuring elastic longevity under cyclical structural stresses.
Shift to Precision Off-Site Fabrication
Global Engineering, Procurement, and Construction (EPC) firms increasingly reject site-based cutting, drilling, and welding because on-site thermal inputs destroy factory zinc coatings and initiate premature rust. The trend has pivoted toward full Original Design Manufacturer (ODM) pre-fabrication: delivering cut-to-length, pre-cambered, bevelled, and CNC-drilled H-beams straight from the galvanizing kettle to site assembly.
Decarbonization & EPD Environmental Auditing
Driven by the European Union Carbon Border Adjustment Mechanism (CBAM) and corporate Scope 3 emission targets, Tier-1 structural buyers demand clear Environmental Product Declarations (EPD). Modern ODM mills utilize secondary scrap recycling in high-efficiency electric arc furnaces (EAF) paired with natural-gas-fired galvanizing pots, reducing embedded carbon per structural ton by up to 34%.
Smart Manufacturing Ecosystem
China Factory 4.0: Redefining Resilient Steel Supply Chains
Operating from Daqiuzhuang, Tianjin, and Tangshan—the epicentre of global steel processing—HZXY fuses raw mill capacity with digital supply chain optimization.
Cluster Integration & Real-Time Capacity
Daqiuzhuang represents one of the world's most concentrated steel manufacturing ecosystems. Spanning 1,500 acres of production across Tianjin and Tangshan, HZXY leverages a rolling capacity exceeding 10,000,000 tons annually. Raw billets, hot rolling lines, pickling baths, and galvanizing lines operate within a hyper-localized logistics radius, reducing intermediary freight and eliminating production bottlenecks.
Automated Robotic Tolerancing & Deep Processing
Traditional structural steel often suffers from flange warping, web eccentricity, and inconsistent bolt alignments. Our automated workshops integrate multi-axis laser cut-off saws, high-speed multi-spindle drilling lines, and automated plasma beveling systems. Finished structural components transition directly into automated flux and dipping lines to deliver repeatable millimeter tolerances.
Heat-by-Heat Digital Traceability
Every single H-beam leaving our yard carries distinct chemical heat tracking. Mill Test Certificates (MTC) conform precisely to EN 10204 3.1 standards, documenting yield point, tensile strength, Charpy V-notch impact values at -20°C, and carbon equivalents (CEV). Buyers receive documented provenance from raw smelt to vessel stowing.
1996
Founding Year in Tianjin
1,500+
Acres of Integrated Mills
10M+
Annual Metric Ton Capacity
50+
Countries Served Globally
Procurement Benchmarking
Global Galvanized H-Beam Dimensional & Indicative Pricing Matrix
Compare standard profile cross-sections, metallurgical cross-reference standards, coating masses, and bulk FOB Tianjin Port price bands for engineering planning.
| Profile Specification (H×B×t1×t2) | Nominal Weight (kg/m) | Equivalent Standards | Yield Strength (Min) | Standard HDG Layer | Indicative Price Range (USD/MT, FOB Tianjin)* |
|---|---|---|---|---|---|
| HW 100×100×6×8 | 17.2 | ASTM A36 / S235JR / SS400 | 235 MPa | ≥ 500 g/m² (70 μm) | $610 – $660 |
| HW 150×150×7×10 | 31.5 | ASTM A36 / S235JR / SS400 | 235 MPa | ≥ 550 g/m² (78 μm) | $600 – $650 |
| HM 200×150×6×9 | 31.2 | Q355B / S355JR / A572 Gr.50 | 355 MPa | ≥ 600 g/m² (85 μm) | $625 – $675 |
| HN 250×125×6×9 | 29.7 | Q355B / S355JR / A572 Gr.50 | 355 MPa | ≥ 600 g/m² (85 μm) | $620 – $670 |
| HW 300×300×10×15 | 94.5 | Q355B / S355JR / A572 Gr.50 | 355 MPa | ≥ 610 g/m² (85 μm) | $635 – $685 |
| HN 400×200×8×13 | 66.0 | Q355C/D / S355J2 (-20°C Impact) | 355 MPa | ≥ 650 g/m² (90 μm) | $655 – $710 |
| HM 500×300×11×18 | 128.0 | Q355B / S355JR / A572 Gr.50 | 355 MPa | ≥ 650 g/m² (90 μm) | $645 – $695 |
| HN 600×200×11×17 | 106.0 | Custom Micro-Alloyed ODM | 355–420 MPa | Dual-Coated / HDG Spec | $670 – $730 |
*Disclaimer: Indicative spot base pricing for containerized or break-bulk lots (MOQ: 25 MT). Actual cost varies with raw billet movement, London Metal Exchange (LME) zinc indexing, custom hole-punching drawings, cut tolerances, and special marine packaging. Inquire with our desk for a formal pro-forma quotation.
Field Engineering
Engineering Deployments Across Extreme Operating Environments
From hyper-saline offshore facilities to high-heat Middle Eastern infrastructure, discover how ODM galvanized H-beams perform across critical industries.
Utility-Scale Photovoltaic Structures (Solar Trackers)
Desert and high-humidity solar fields require ramming posts and structural torque members capable of withstanding severe corrosive soils. Our ODM hot-dip galvanized H-beams feature heavy zinc deposits (over 85 μm) and pre-drilled flange mountings, eliminating drilling on remote installation sites and safeguarding ground installations against chloride pitting.
Coastal Logistics Hubs & Industrial Warehouses
Long-span structural steel framing exposed to constant salt-mist air demands resilient galvanic barrier protection. HZXY provides wide-flange H-beams (HW/HM) with tailored zinc-iron alloy adherence, deployed extensively across port bonded terminals, automated distribution centers, and dry-bulk freight sheds globally.
Heavy Bridge Girders & Elevated Rail Crossings
Marine viaducts and high-speed rail crossings demand strict deflection tolerances and low-temperature Charpy toughness. HZXY supplied critical structural components to iconic mega-projects, including the Jiaozhou Bay Bridge, the National Stadium (Bird's Nest), and the Beijing Daxing International Airport terminal framing.
In-House Precision
Integrated Value-Added Deep Processing Capabilities
Save substantial job-site assembly hours and mitigate structural defects by receiving your structural members prefabricated to engineering drawings.
Cold Sawing & Fixed-Length Dimensioning
High-precision multi-blade circular cold saws and automated bandsaws ensure cuts are clean, Burr-free, and squared to ±1.0 mm tolerance. Material arrives cut-to-length to eliminate on-site scrap and maximize ocean container loading density.
Structural Welding & Custom Splicing
Full AWS D1.1-compliant automated submerged arc welding (SAW) and robotic CO2 shielded welding workshops. We handle base-plate splicing, stiffener rib additions, welded web brackets, and pre-engineered connection elements.
Surface Galvanizing & Protective Coating
State-of-the-art multi-stage acid pickling, pre-fluxing, and automated immersion hot-dip kettles handling long-span sections up to 15 meters. Supplementary services include duplex epoxy barrier coatings, electrostatic spraying, and zinc spray repairs.
Technical FAQ
Frequently Asked Questions: Metallurgy, Procurement & Logistics
Clear, direct answers regarding minimum orders, international quality certifications, coating tests, and consolidated multi-product shipping.
What is the difference between Hot-Dip Galvanizing (HDG) and Electro-Galvanizing for H-beams?
Hot-dip galvanizing involves immersing the cleaned carbon steel beam into molten zinc at ~450°C, forming a series of metallurgical zinc-iron alloy layers covered by pure zinc. This produces a heavy coating (typically 65 to 100+ microns, ≥500–610 g/m²) ideal for structural outdoor resistance and multi-decade service life. Electro-galvanizing applies zinc via an electrolytic bath, producing a thin coating (5 to 15 microns) suitable only for lightweight interior framing or cosmetic components requiring painting. For infrastructure projects, HDG is the engineering standard.
Where is HZXY located, and which ports handle export shipments?
Tianjin Huizhong Xinyu (HZXY) is headquartered in Daqiuzhuang Industrial Zone, Jinghai District, Tianjin, China, with extensive secondary rolling and fabrication mills in Tangshan. Over 90% of our export shipments clear directly via Tianjin Port (Xingang), which offers dedicated heavy-berth break-bulk cranes and regular container routes worldwide. Other Chinese major ports (Qingdao, Shanghai) can be coordinated upon request.
Which steel grades and structural standards can HZXY certify?
We certify to Chinese GB standards (Q235B, Q355B, Q355C, Q355D), American standards (ASTM A36, ASTM A572 Grade 50, Grade 60), European standards (EN 10025 S235JR, S355JR, S355J2), and Japanese standards (JIS G3101 SS400, SM490). Complete Mill Test Certificates (MTC) matching EN 10204 3.1 accompany every single export lot, reporting precise chemical compositions and Charpy toughness results.
Can buyers appoint third-party inspection agencies prior to vessel loading?
Yes, absolutely. We welcome independent testing and audit authorities including SGS, BV (Bureau Veritas), TÜV, and Intertek. Third-party inspectors regularly visit our yards to verify dimensional tolerances (flange width, web thickness, camber, sweep), coating thickness via electromagnetic gauges, chemical check-analyses, and zinc adhesion bend/scratch tests.
Can we consolidate H-beams, pipes, flat steel, and valves into a single project shipment?
Yes. One of HZXY's primary core competencies is single-accountability Bill of Materials (BOM) consolidation. A single container or break-bulk vessel stowage can combine wide-flange H-beams, angle steel, deformed reinforcement bars, galvanized pipes, water valves, and drainage systems, substantially lowering port clearance friction, LC paperwork, and shipping costs.
What are typical Lead Times, MOQ, and Payment Terms for customized ODM beams?
For standard warehouse stocked sizes, dispatch to Tianjin Port takes 5–7 business days. For customized lengths, pre-drilling, or custom galvanizing runs, production schedules range from 15 to 25 calendar days. Minimum Order Quantities (MOQ) start at 25 Metric Tons (one 20ft/40ft container). Payment terms typically include T/T (30% deposit with balance against B/L copies) or irrevocable, confirmed Letters of Credit (L/C) at sight.
Consolidated Procurement
Integrated Project Materials for Turnkey Construction
Complement your structural H-beam procurement by consolidating essential civil, MEP, and envelope components into a single purchase order.
PPGI / PPGL Color-Coated Coils
High-durability polyester and PVDF coated coils designed for cold-forming into corrugated architectural roofing panels.
Review Hot Products
Continuous Galvanized Coils
EN 10346 certified DX51D–DX54D zero-spangle continuous hot-dip galvanized strip coils for ductwork and purlins.
Galvanized Coil Pricelist
Galvanized Solid Round Bars
High-yield plain round bars intended for foundation tie-rods, bridge anchoring pins, and structural truss bracings.
Solid Round Bar Options
Carbon Steel High-Tensile Wire Rods
SAE1008 and SAE1080 prime wire rod coils engineered for mesh reinforcement, prestressed cables, and fasteners.
Square & Special Bars
Coated High-Pressure Infrastructure Pipe
Anti-corrosion 3LPE/FBE coated carbon steel pipelines developed for long-distance oil, natural gas, and slurry conveyance.
Gas Pipeline Sourcing
MEP Municipal Water Transmission Pipe
Heavy-duty engineered polymer pipe networks for potable water supply, irrigation lines, and industrial chemical circuits.
Water Supply Solutions
Municipal Drainage & Conduit Systems
High-ring-stiffness drainage tubes and power conduit channels ensuring complete below-grade MEP compliance.
Drainage Systems Pricelist
Specialized Civil Building Materials
Comprehensive electrical conduit casings, telecom pipe bundles, and specialized accessories for large commercial complexes.
Building Material DirectoryImmediate Project Quotation
Accelerate Your Structural Sourcing With Direct Mill Accountability
Submit your material take-offs (MTO), fabrication drawings, or tender specifications. Our senior engineering and logistics team will generate a fully itemized, standard-compliant pro-forma proposal within 24 hours.