ASTM A36 A572-50 Gusset Plate | Structural Steel Connection Plates
Each gusset plate can be custom‑cut, drilled and manufactured according to your engineering and shop drawings. Precision‑positioned holes and smooth, burr‑free edges help streamline both on‑site and in‑factory assembly work.
Each gusset plate can be custom‑cut, drilled and manufactured according to your engineering and shop drawings. Precision‑positioned holes and smooth, burr‑free edges help streamline both on‑site and in‑factory assembly work.
| Item | Specification |
| Product | Gusset Plate / Steel Connection Plate |
| Material | ASTM A36, ASTM A572 Grade 50 carbon steel |
| Compliance Standard | ASTM specifications |
| Cutting Methods | Laser cutting, plasma cutting, flame cutting |
| Shape | Custom‑formed shapes produced per client drawings |
| Thickness | Custom thicknesses to suit project needs |
| Overall Dimensions | Made‑to‑measure sizes based on design documents |
| Bolt Holes | Customizable hole diameter, hole count and layout positions |
| Surface Options | As‑rolled mill finish, shot‑blasted, paint‑coated, hot‑dip galvanized |
| Fabrication Services | Cutting, bolt‑hole drilling, welding and edge finishing |
| Quality Control | Full dimensional checks plus raw material verification |
| Project Reference Codes | Meet ASTM and AISC project‑specific requirements |
1. High‑Strength Structural Steel
ASTM A36 and A572 Grade 50 deliver dependable mechanical performance, well‑suited for load‑bearing applications and structural connection joints.
2. Precision‑Controlled Cutting
We deploy proven cutting processes to hold tight dimensional tolerances, deliver smooth edges, and keep every piece matching your fabrication drawings.
3. Accurate Bolt Hole Layout
Precision‑drilled bolt holes speed up fitting work on‑site, and ensure structural components line‑up properly during assembly.
4. Fully Custom Fabrication
Gusset plates can be built to your drawing requirements, covering custom geometry, overall size, plate thickness, bolt hole layout and edge finish.
5. Job‑Specific Finished Parts
Orders can be supplied as simple cut‑to‑size blanks, or pre‑processed with extra fabrication work and surface coatings tailored for your actual project.
Our steel gusset plates are manufactured strictly following customer drawings and project specifications. Using modern cutting and machining processes, we achieve tight dimensional accuracy, reliable hole positioning and smooth finished edges for dependable structural connections.
1. CNC Cutting
Laser, plasma and flame‑cutting services to realise your custom shapes and dimensional requirements.
2. CNC Drilling
Guaranteed precision for bolt‑hole diameters and hole layout positions.
3. Edge Processing
Full edge finishing options including deburring, cropping and beveling are offered upon request.
4. Custom Fabrication
All shapes, plate thicknesses, overall sizes and bolt‑hole layouts are produced per your technical drawings.
5. Surface Treatment
Multiple finish choices available, such as custom paint coating and hot‑dip galvanizing.
6. Pre‑Shipment Quality Checks
Every batch undergoes inspection covering raw material grade, overall size, plate thickness, hole placement and workmanship prior to dispatch.
7. Drawing‑Based Production
We work directly from your supplied CAD, PDF or engineering drawings for manufacturing.
Our ASTM‑grade steel gusset plates are widely used to connect and reinforce steel structural components across building and industrial projects.
Beam‑to‑Column Connections
Join flush beams or angle beams to columns at top, bottom or mid‑section points.
Bracing Connections
Secure diagonal bracing elements to beams, columns and plate‑built frames.
Steel Truss Joints
Fit at truss nodes to link chord and web truss members together.
Steel‑Frame Buildings
Well‑suited for warehouses, manufacturing workshops, commercial premises and industrial facilities.
Roof Assemblies
Commonly adopted within roof trusses and roof structural framing systems.
Bridges & Civil Infrastructure
Fit for steel bridge construction and other heavy‑duty infrastructure developments.
We implement strict quality checks at every stage of production to guarantee consistent, dependable fabrication quality for all gusset plates. Our full‑range inspection procedures cover the following items:
1. Raw material validation and screening
2. Steel material grade and plate thickness verification
3. Full dimensional tolerance testing
4. Bolt hole diameter accuracy and position alignment inspection
5. Cutting edge finish and quality examination
6. Overall visual appearance inspection
7. Provision of material test certificates and complete inspection reports
8. Support for third‑party inspection services upon client request
1. Standard ASTM Steel Materials
We adopt ASTM A36 and ASTM A572 Grade 50 structural steel as standard options. Both grades deliver stable, consistent mechanical performance, ensuring reliable structural bearing capacity for all construction projects.
2. Full Custom Fabrication
All gusset plate specifications are fully customizable based on your engineering drawings. We tailor every detail, including plate shapes, overall dimensions, thickness and bolt hole layouts to match your exact project requirements.
3. Precision Cutting & Drilling
All cutting sizing and bolt hole machining is finished with high precision. Accurate hole dimensions and precise positioning greatly simplify on-site installation, while ensuring perfect fitting and structural alignment for all steel components.
4. Rigorous Pre-Shipment Quality Control
Every finished plate goes through strict quality verification before delivery. We fully inspect raw material quality, overall sizes, plate thickness, hole placement and overall fabrication workmanship to eliminate defective products.
5. Wide Application for Various Projects
Our fabricated gusset plates are ready for diverse engineering scenarios, widely applied in beam-column joints, structural bracing systems, steel trusses, steel frame buildings and various civil infrastructure projects.
Strict Production Inspection Standards
We carry out layered quality supervision throughout the entire production process to maintain stable and reliable product quality. Our comprehensive inspection system covers all key production details:
1. Raw material screening and quality validation
2. Verification of steel grade authenticity and actual plate thickness
3. Comprehensive testing of product dimensional tolerances
4. Accuracy inspection for bolt hole diameters and installation positions
5. Detailed check of cutting edge finish and processing quality
6. Overall visual inspection for surface and appearance defects
7. Complete sorting and provision of material test certificates and inspection documents
8. Acceptable third-party inspection services as required by clients
Our steel gusset plates come with robust export‑grade packaging tailored for overseas shipments, effectively guarding against deformation, surface scratches and moisture damage throughout loading, transit and delivery.
Steel Bundling
Gusset plates are grouped and firmly fastened using steel straps, sorted by dimension and unit weight for easy handling.
Moisture‑proof Protection
Waterproof wrapping materials are applied as needed, shielding the steel surfaces from dampness and external dirt.
Wooden Pallet Option
Wooden pallets are provided upon request, ideal for small‑size or custom‑manufactured gusset plate orders.
Clear Markings
Every bundle carries legible stencil marks specifying product description, dimensions, material grade, piece count and relevant shipping details.
Loading Solutions
We offer both containerized loading and bulk shipment options, matched to your order volume and product measurements.
Export‑oriented Packing Standard
All packaging complies with ocean freight requirements, ensuring smooth transportation and convenient on‑site unloading at destination ports.
Trade Terms
Flexible shipping arrangements including FOB, CFR, CIF and other international Incoterms can be adopted to fit your project needs.
Q1: What steel grades do you offer for gusset plates?
A: Our regular stock grades include ASTM A36 and ASTM A572 Grade 50. Should your project call for alternative material grades, we are open to further discussion.
Q2: Are custom‑made gusset plates per drawing acceptable?
A: Absolutely. We can produce gusset plates following customer‑supplied drawings, covering custom shapes, sizes, thicknesses as well as bolt hole layouts and positions.
Q3: Do you supply pre‑drilled gusset plates?
A: Yes, we do. CNC drilling service is offered to guarantee precise hole sizes and accurate positioning for bolt assembly.
Q4: Is surface treatment like galvanizing or painting available?
A: Multiple surface finishes can be arranged to match project conditions: raw mill finish, paint coating, shot blasting and hot‑dip galvanizing are all optional.
Q5: What kind of documentation can you supply for orders?
A: Upon request, we can issue Material Test Certificates (MTC), inspection records and packing lists. Third‑party inspection is also supported.
ROYAL STEEL GROUP
Address
Kangsheng development industry zone,
Wuqing district, Tianjin city, China.
Phone
Hours
Monday-Sunday: 24-hour Service
