Chinese Construction Bar
Construction-grade long products for reinforced concrete, wire drawing, cold heading and downstream fabrication, covering international rebar and wire rod standards for infrastructure and industrial use.
Steel Bar/Rod
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Our Steel Bar & Rod Range
One Source for Construction, Machining and High-Performance Bar Products.
Xin Wugang Steel supplies steel bar and rod across construction bar, carbon steel bar, stainless steel bar, structural alloy steel bar and super alloy bar categories. The range covers rebar, wire rod, round, square, hexagonal and flat profiles with hot-rolled, cold-drawn, precision-ground and heat-treated supply options for construction, machining, fasteners, heavy equipment and corrosion-resistant industrial applications.
Browse Our Steel Bar & Rod Categories
Select a Category to View Grades, Standards, Sizes, Profiles and Applications.
Carbon Steel Bar
Carbon steel bar in round, square, hexagonal and flat profiles for machining, forging, stamping, fasteners, steel structures and general industrial fabrication.
Stainless Steel Bar
Corrosion-resistant stainless steel bar for precision machining, marine, chemical, food, medical and architectural applications, available in round, square, hexagonal and flat profiles.
Alloy Steel Bar
High-strength alloy structural bar for automotive transmissions, engineering machinery, wind-power systems, mining equipment, oil-field components and heavy-load mechanical parts.
Construction & Infrastructure
Steel rebar, wire rod, carbon square bar and flat bar support concrete reinforcement, bridges, railways, ports, dams, steel structures, curtain-wall embedded parts, grounding systems, guardrails and other infrastructure fabrication.
Residential Buildings
Commercial Office Buildings
Bridges and Tunnels
Oil, Gas & Pipeline
Structural alloy and corrosion-resistant stainless or super alloy bars are used for oil-field equipment, threaded pipeline connectors, valve fasteners, pressure-related components and severe-service parts requiring strength and corrosion resistance.
Oilfield Downhole Tools
High-Pressure Valve Body Forgings
Shipbuilding & Marine
Stainless and super alloy bars are suited to seawater-exposed fasteners, marine valve components, corrosion-resistant shaft parts, deep-sea equipment and desalination systems requiring durable performance in chloride-rich environments.
Deep-Sea Exploration Pressure-Resistant Structural Components
Marine Environment Components
Desalination Equipment Shaft Components
Energy, Power & Electrical Equipment
Structural alloy and super alloy bars support wind-power equipment, nuclear-power components, high-temperature furnace parts and heavy-duty energy systems where high strength, heat resistance and reliable machining performance are required.
Nuclear Reactor Internals
Wind Turbine Main Shaft Blank
High-Temperature Furnace Frame Supports
Machinery & Manufacturing
Carbon, stainless and alloy steel bars provide machining and forging stock for shafts, gears, molds, machine frames, fixtures, bolts, nuts, hydraulic joints, lifting tools, stamping blanks, automotive fasteners and heavy mechanical components.
Hexagon Head Bolts
Nuts and Threaded Rods
Machine Frame
Chemical & Process Equipment
Stainless and super alloy bars are used for chemical equipment, pressure-vessel flange blanks, anti-corrosion racks, pipeline connectors, water-treatment components, FGD systems and other process-industry parts exposed to corrosive or high-temperature media.
Chemical Corrosion-Resistant Shaft Components
Seawater Desalination Equipment Core Shafts
FGD Corrosion-Resistant Equipment Parts
Mining & Mineral Processing
High-strength structural alloy bars are used in mining equipment and heavy mechanical components, while corrosion-resistant super alloy bars can support metallurgical and severe-service equipment exposed to wear, high load or aggressive process conditions.
Mining Wear-Resistant Parts
Crane Hook
Heavy Machinery Pin Shaft
Explore Our Metal & Industrial Material Categories
Select A Category To View Materials, Grades, Standards And Applications.Our metal and industrial material requirements vary by application, grade, standard and destination market. Browse the product categories below to explore available specifications, materials and grades. Send us your required standard, grade, dimensions and quantity, and we will recommend the most suitable product options for your inquiry.
Certifications
Every product supplied with full documentation.
Why Source Steel Bar/Rod From Xin Wugang Steel
Direct Mill Access, Full Certification And Reliable Delivery.
Direct Mill Supply
All Steel Bar & Rod sourced directly from Baowu Steel Group, Baosteel, Shougang Group and Baotou Steel — with original mill documentation on every order. No intermediaries, no substituted material.
ISO 9001, CE & SGS Certified
Full international quality certification covers every product category. MTR and CoO provided as standard. Third-party inspection welcome at any time.
Custom Cut-to-Length & Processing
Cutting, slitting and surface treatment available. Supply in standard mill sizes or custom dimensions to your project specification.
Dedicated After-Sales Support
A dedicated after-sales team handles every order from confirmation to delivery — not a shared inbox. Direct contact, fast response.
Frequently Asked Questions
Our steel bar & rod portfolio covers carbon steel, stainless steel and alloy steel, including construction rebar, wire rod in coil, as well as solid bar products. Available cross‑sections contain round, square, flat, hexagonal bars. Custom special‑shaped bars can be produced against customer drawings. Tooling cost and minimum order quantity will be confirmed for complex non‑standard profiles.
Construction rebar: diameter 6‑40 mm. Wire rod / coil rod: diameter 5.5‑25 mm. Solid round bar: diameter 8‑300 mm. Square bar: 10‑160 mm side size. Flat bar: thickness 3‑60 mm, width 20‑200 mm. Hexagonal bar: across‑flat size 12‑80 mm. Above dimensions apply for carbon, stainless and alloy steel, cut‑to‑length service is supported.
Products comply with ASTM, EN, DIN, JIS and BS standards. Reinforcing rebar follows ASTM A615, EN 10080. Carbon & alloy solid bars refer to ASTM A108, EN 10263. Stainless bars adopt ASTM A276, EN 10088‑3. Wire rod meets JIS G3505 and related European norms. We can match grades and standards according to your project drawings and specifications.
Carbon steel rebar and bars are widely used for building reinforcement, general structural parts and ordinary mechanical processing. Stainless steel bars suit corrosive environment, marine facilities and food‑processing equipment. Alloy steel bars deliver high strength, wear‑resistance and high‑temperature performance, applied for machinery components, shafts and heavy‑load equipment. You may share working load, temperature and medium for our technical grade recommendation.
Carbon steel bar options: hot‑rolled black surface, pickled & oiled, peeled / turned finish. Alloy steel bar: hot‑rolled, forged, ground or machined surface. Stainless steel bar can be supplied with black, pickled, bright drawn, polished finish. Wire rod & rebar normally come with hot‑rolled mill surface. Special surface requirements should be clarified during inquiry.
Tensile test, yield strength test, elongation test, bending test and chemical composition analysis are standard inspection items. For alloy and high‑strength bars, hardness test, impact test can be added. Rebar will undergo bend / re‑bend test as per construction standards. Third‑party witness inspection such as SGS or BV is acceptable before shipment.
Standard stocked sizes have lower MOQ. Custom cut‑to‑length bars are available for most sizes. Non‑standard special‑profile stainless or alloy bars may need tooling support, higher minimum production batch and longer lead‑time. Clear dimension drawings must be offered for quotation. Complete mill test certificates will be delivered together with finished goods.
Each bundle is marked with heat number, material grade, standard and dimension information. Mill test certificates strictly correspond to heat numbers. Mixed‑material orders will get separate packing and independent marking. Every batch keeps full record of chemical and mechanical test data for traceability purpose.
