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DH1033
Degol
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The DH1033 Industrial Welding Door Hinge is a heavy-duty style weld-on barrel hinge designed for metal doors, iron gates, steel door frames and industrial equipment applications.
Featuring a cylindrical barrel structure with attached welding plates, the DH1033 is intended to provide a rotating connection between compatible metal door panels and supporting frames.
Unlike conventional screw-mounted door hinges, weld-on hinges are installed by welding the mounting plates directly to suitable metal surfaces. This mounting concept is commonly used in steel gates, industrial doors, machinery access panels and fabricated metal structures.
The DH1033 product features a steel rotating structure suitable for evaluation in heavy iron gate door applications. Its actual weight capacity and service-life performance depend on the selected materials, dimensions, pivot mechanism, welding quality and installation configuration.
The supplied product reference drawing illustrates a cylindrical hinge body with two weld-on mounting plates and a central rotational joint.
Market reference dimensions in the drawing cover nominal hinge lengths from 80 mm to 200 mm, although the exact DH1033 production dimensions have not been verified.
For metal fabrication companies, industrial hardware distributors, gate manufacturers, construction contractors and international wholesale buyers, Jiangmen Degol Hardware Co., Ltd. welcomes enquiries for product specifications, technical drawings, samples and bulk purchasing quotations.
The DH1033 is a weld-on barrel door hinge designed to join a metal door or gate panel to its supporting frame while permitting rotational movement around the hinge barrel axis.
A barrel hinge generally consists of cylindrical hinge sections connected by a pivot mechanism.
The DH1033-style illustrated structure includes two weld-on plates positioned on opposite hinge sections, allowing the assembly to be attached to compatible metal components.
Weld-on barrel hinge construction
Cylindrical rotating hinge body
Steel mounting plate design
Welded installation concept
Suitable for compatible metal door and gate structures
Industrial hardware application
Compact barrel-shaped hinge mechanism
Adaptable to steel fabrication projects
The actual internal pivot structure, bearing configuration, lubrication method and operating limits should be confirmed with the manufacturer.
| Specification Item | Details |
|---|---|
| Model Number | DH1033 |
| Product Name | Industrial Welding Door Hinge |
| Product Type | Weld-On Barrel Hinge |
| Hinge Category | Industrial Metal Door / Gate Hinge |
| Main Material | Steel – Grade to Be Confirmed |
| Market Reference Material | Carbon Steel / Mild Steel |
| Hinge Body Design | Cylindrical Barrel |
| Mounting Plate Design | Two Weld-On Plates |
| Installation Method | Welding |
| Rotating Mechanism | Barrel / Pin Structure – Details to Be Confirmed |
| Opening Angle | To Be Confirmed |
| Reference Rotation | 180° Market Benchmark |
| Corrosion Resistance | Depends on Material and Surface Treatment |
| Door Handing | To Be Confirmed |
| Suitable Applications | Iron Gates, Steel Doors, Industrial Equipment |
| Custom Sizes | Subject to Manufacturing Feasibility |
| OEM / ODM | Enquiries Welcome |
| MOQ | To Be Confirmed |
| Dimension Unit | mm |
Specification Notice: The dimensions shown in the supplied drawing are explicitly identified as common market sizes. They are not verified DH1033 factory specifications.
The supplied reference drawing illustrates the DH1033-style weld-on barrel hinge from the top, side and end views.
The drawing identifies the following main dimensions:
L – Total hinge length
D – Outer barrel diameter
A – Left mounting plate length
B – Right mounting plate length
W – Mounting plate width
T – Mounting plate thickness
S – Pin slot width
| Reference Model | L Total Length | D Barrel Diameter | A Plate Length | B Plate Length | W Plate Width | T Plate Thickness | S Pin Slot |
|---|---|---|---|---|---|---|---|
| BH-80 | 80 mm | 16 mm | 30 mm | 30 mm | 30 mm | 4 mm | 8 mm |
| BH-100 | 100 mm | 20 mm | 40 mm | 40 mm | 35 mm | 5 mm | 10 mm |
| BH-120 | 120 mm | 50 mm* | 50 mm | 50 mm | 40 mm | 5 mm | 10 mm |
| BH-150 | 150 mm | 25 mm | 60 mm | 60 mm | 40 mm | 6 mm | 12 mm |
| BH-180 | 180 mm | 25 mm | 75 mm | 75 mm | 50 mm | 6 mm | 12 mm |
| BH-200 | 200 mm | 30 mm | 80 mm | 80 mm | 50 mm | 8 mm | 14 mm |
The supplied market reference table lists a 50 mm barrel diameter for BH-120. This value should be checked against the original source or physical sample because it differs significantly from adjacent size references.
Important: BH-80 through BH-200 are reference size identifiers from the illustration, not confirmed DH1033 variants.
Total Length (L)
The complete axial length of the barrel hinge assembly.
Outer Diameter (D)
The outside diameter of the cylindrical hinge body.
Left Plate Length (A)
The axial reference length of the left-side welding plate.
Right Plate Length (B)
The axial reference length of the right-side welding plate.
Plate Width (W)
The transverse width of the mounting plate used to create the welded connection.
Plate Thickness (T)
The thickness of the plate material. The reference drawing lists common plate thicknesses between 4 mm and 8 mm.
Pin Slot Width (S)
The dimension associated with the illustrated end-slot feature.
All dimensions are expressed in millimeters.
The drawing contains market benchmark measurements.
Exact DH1033 production dimensions must be confirmed.
Manufacturing tolerances are not supplied.
Weld sizes and welding procedure requirements are not provided.
Pivot pin diameter, bearing type and internal clearances require verification.
Load capacity cannot be calculated reliably from the illustrated dimensions alone.
Final fabrication should follow the approved technical drawing and project welding specifications.
The DH1033 is identified as a steel industrial welding hinge. The reference illustration lists carbon steel or mild steel as common materials for this hinge category.
Steel weld-on hinges are widely used in metal fabrication because compatible steel mounting components can be integrated into welded gate and door assemblies.
| Component / Feature | Description |
|---|---|
| Cylindrical Barrel | Steel – Exact Grade to Be Confirmed |
| Welding Plates | Steel – Weldability to Be Confirmed |
| Pivot Pin | Material to Be Confirmed |
| Bearing / Bushing | To Be Confirmed |
| Reference Base Material | Carbon Steel / Mild Steel |
| Surface Appearance | Silver Metallic |
| Reference Finish Options | Raw Steel / Zinc-Plated / Galvanized |
| Standard DH1033 Finish | To Be Confirmed |
| Corrosion Protection | Depends on Selected Finish |
| Custom Surface Treatment | Subject to Feasibility |
Raw Steel
Raw steel can be considered where the final fabricated assembly will receive appropriate post-weld surface preparation and protective coating.
Zinc-Plated Appearance
A metallic zinc-plated appearance may provide corrosion protection depending on the actual coating process and specifications.
Galvanized Finish
Galvanized steel hardware may be relevant to selected outdoor gate applications, subject to the actual product coating and post-weld protection requirements.
Custom Finish
Buyers may enquire about specific surface treatments and project coating requirements.
Welding Safety: Welding coated or galvanized parts requires appropriate preparation, ventilation and exposure controls. The coating and welding procedure should be confirmed before fabrication.
The DH1033 Industrial Welding Door Hinge can be evaluated for industrial and fabricated metal structures requiring a weld-on rotational connection.
Suitable for evaluation in fabricated iron gate projects where appropriate hinge dimensions, load ratings and weld specifications are established.
Can be considered for compatible steel doors requiring welded hinge mounting.
Relevant to industrial buildings, workshops and service areas using metal door assemblies.
A potential hinge solution for compatible swinging metal gates.
May be used in machinery enclosures and industrial access panels when the mechanical requirements are satisfied.
Can be considered for metal storage cabinets and industrial cabinet door systems.
The weld-on configuration is relevant to metal fabrication and custom steel construction projects.
Can be evaluated when repairing or replacing compatible welded hinge arrangements.
The DH1033 is relevant to international suppliers and distributors of metal fabrication hardware, gate accessories and industrial door components.
| Door / Structure Type | Suitability Considerations |
|---|---|
| Heavy Iron Gates | Verify load rating, hinge quantity and weld requirements |
| Steel Swing Gates | Confirm gate geometry and rotational clearance |
| Metal Doors | Check panel construction and mounting area |
| Industrial Equipment Doors | Verify operating loads and vibration conditions |
| Steel Cabinet Doors | Select suitable hinge dimensions and fixing details |
| Workshop Doors | Confirm frequency of use and support structure |
| Fabricated Steel Panels | Ensure compatible welded mounting surfaces |
| Custom Metal Frames | Check material compatibility and welding procedure |
Before choosing the DH1033, buyers should confirm:
Door or gate weight
Door width and height
Number of hinges required
Barrel diameter and total length
Welding plate dimensions
Pivot pin and bearing construction
Mounting orientation
Opening clearance
Environmental exposure
Appropriate welding procedure and structural support
For particularly heavy or high-use gates, the hinge assembly should be selected according to verified engineering calculations or rated product data rather than appearance alone.
The following information describes a general weld-on barrel hinge installation process. Welding should be carried out only by trained personnel using approved procedures.
Step 1: Inspect the Product
Check the hinge body, pivot mechanism and weld-on plates for damage or deformation.
Confirm that the selected hinge is suitable for the intended door or gate weight and application.
Step 2: Prepare the Door and Frame
Verify the structural condition of the steel door and supporting frame.
Remove contaminants from the intended welding surfaces according to the approved welding procedure.
Step 3: Determine Hinge Locations
Mark the hinge positions according to the gate or door design.
Check hinge spacing, loading and required support arrangements.
Step 4: Align the Hinge Assemblies
Position the hinge components so that their rotational axes are aligned.
Use suitable clamps, jigs or temporary supports during fitting.
Step 5: Tack Weld the Mounting Plates
Apply tack welds according to the approved welding procedure.
Keep the hinge mechanism protected from welding heat, spatter and contamination.
Step 6: Check Rotation and Clearance
Before completing the permanent welds, verify the alignment and movement of the door assembly.
Correct any binding or interference.
Step 7: Complete the Welds
Finish the welds using the specified process, weld size and sequence.
Avoid uncontrolled heat input that could damage internal hinge components or cause distortion.
Step 8: Inspect the Welded Connections
Inspect the finished welds according to the applicable quality requirements.
Step 9: Protect the Finished Surfaces
Where required, clean and prepare exposed steel surfaces and apply an appropriate protective coating.
Step 10: Perform the Final Door Test
Check hinge stability, door alignment and rotational movement under controlled conditions.
The selected weld size, welding consumables, material compatibility and structural support must follow the project requirements.
Do not attempt to weld a preassembled hinge without confirming whether the internal pin, bearing or lubricant could be damaged by heat.
For large gates, use appropriate temporary supports and qualified installation personnel.
The hinge is intended for direct integration into compatible steel door and gate structures through welding.
The barrel-shaped hinge body provides a compact rotational mechanism commonly used in industrial hardware.
The steel-based design is relevant to fabricated metal construction where material and welding compatibility are verified.
The product is positioned for heavy-duty gate hardware requirements, subject to confirmation of its actual load capacity.
The weld-on concept can be considered for various custom gate and industrial door designs.
The illustrated design features a cylindrical body and two mounting plates, making the general mounting arrangement straightforward for professional fabricators.
The reference drawing includes market size examples ranging from 80 mm to 200 mm, supporting preliminary selection discussions.
Industrial buyers may enquire about specific hinge dimensions, materials and surface treatments.
The product category is commonly used in metal fabrication and gate manufacturing applications.
The DH1033 can be evaluated by gate hardware suppliers, industrial distributors, metal fabrication companies and building hardware wholesalers.
Jiangmen Degol Hardware Co., Ltd. welcomes OEM and ODM enquiries for the DH1033 industrial weld-on barrel hinge and other architectural door hardware products.
Industrial buyers may submit technical requirements and drawings for product evaluation.
Hinge Size
Customers may request specific barrel lengths and diameters, subject to manufacturing feasibility.
Welding Plate Dimensions
Plate width, length and thickness requirements may be discussed for compatible fabrication projects.
Material Selection
Buyers can specify their intended base material requirements for technical review.
Surface Treatment
Raw steel, protective coatings and other finishes can be discussed according to the final product design and order conditions.
Pivot Mechanism
Customers may request information regarding pin and bearing configurations, including possible alternative designs.
Branding and Packaging
Product identification, private-label packaging and export carton requirements may be evaluated.
Custom Technical Drawings
Customer drawings can be submitted for feasibility review and quotation.
Sample Evaluation
Buyers can request sample information to verify dimensions and application suitability.
All customization requests are subject to technical feasibility, MOQ, production requirements and commercial agreement.
| Order Item | Details |
|---|---|
| Product Model | DH1033 |
| Product Name | Industrial Weld-On Barrel Hinge |
| Product Category | Gate Hinges / Welding Hinges |
| Brand | DEGOL |
| Sales Type | Wholesale / Industrial Project Enquiry |
| Standard Material | To Be Confirmed |
| Size Range | To Be Confirmed |
| Surface Finish | To Be Confirmed |
| Unit of Sale | To Be Confirmed |
| Sample Availability | Contact DEGOL |
| MOQ | To Be Confirmed |
| Wholesale Pricing | Based on quantity and specifications |
| Standard Packaging | To Be Confirmed |
| Custom Packaging | Subject to Agreement |
| OEM / ODM | Enquiries Welcome |
| Production Lead Time | To Be Confirmed |
| Shipping Method | Subject to Order Requirements |
| Payment Terms | Confirmed During Quotation |
| Inspection Requirements | Subject to Agreed Specifications |
Contact DEGOL with model number DH1033.
Specify the required hinge dimensions and quantity.
Provide the intended gate or door application.
Confirm the actual material grade and surface finish.
Request the official drawing and recommended load rating.
Confirm the pivot construction and welding requirements.
Request sample and packaging information.
Confirm MOQ, quotation and delivery schedule.
Approve the final specifications before mass production.
Jiangmen Degol Hardware Co., Ltd. serves the door hardware and architectural hardware market and welcomes international enquiries for industrial hinge products.
For the DH1033 weld-on barrel hinge, DEGOL can be contacted regarding available product specifications, wholesale quotations, product samples and customization requests.
Industrial Hardware Product Enquiries
Buyers may submit applications and technical requirements for product selection discussions.
Technical Drawing Review
Available drawings and product specifications can be requested for verification.
Material and Finish Information
Buyers can request confirmation of steel grades, surface treatments and relevant performance information.
Wholesale and Project Quotations
Commercial quotations can be discussed according to the product specifications and order quantity.
OEM / ODM Enquiries
Project-specific hinge dimensions, packaging and other design requirements may be evaluated.
Sample Requests
Sample availability and costs can be confirmed before placing larger orders.
Export Order Coordination
Buyers may discuss packaging, shipment and commercial documentation requirements.
Quality Requirements
Inspection criteria and available quality documents should be agreed before production.
Specific production equipment, manufacturing capacity, certifications, testing results and factory lead times should be verified directly with DEGOL.
Company: Jiangmen Degol Hardware Co., Ltd.
Website: https://www.degolhardware.com/
Email: info@degolhardware.com
WhatsApp: +86 13725946499
Q1: What is the DH1033 industrial welding door hinge?
The DH1033 is a steel weld-on barrel hinge designed for evaluation in metal doors, iron gates and industrial fabrication applications.
Q2: What is a weld-on barrel hinge?
A weld-on barrel hinge is a cylindrical pivot hinge with mounting components designed to be welded to compatible metal structures.
Q3: Is the DH1033 suitable for heavy iron gates?
It is marketed for heavy iron gate applications. Its suitability depends on the verified hinge load rating, selected hinge quantity, gate dimensions and welding installation.
Q4: What material is used for DH1033?
The product is described as steel. Carbon steel and mild steel are common market reference materials, but the exact DH1033 material grade must be confirmed.
Q5: What hinge sizes are available?
The supplied drawing illustrates market examples from 80 mm to 200 mm. Actual DH1033 sizes and variants must be confirmed with DEGOL.
Q6: What are the mounting methods?
The product is designed for weld-on installation using attached mounting plates.
Q7: Does DH1033 require mounting screws?
The illustrated weld-on configuration uses welding plates rather than a standard screw-fixed leaf arrangement.
Q8: Is the hinge suitable for steel swing gates?
It can be evaluated for compatible steel swing gates after confirming the required load rating and hinge configuration.
Q9: Is the rotation angle 180 degrees?
The reference drawing lists 180° as a market specification. The actual DH1033 opening angle must be verified.
Q10: Does this hinge include a bearing?
The reference drawing does not verify the actual internal bearing configuration. Contact DEGOL for the pivot and bearing specifications.
Q11: Can the DH1033 be used outdoors?
Outdoor suitability depends on the selected material, finish, corrosion protection and installation conditions.
Q12: Can a galvanized hinge be welded directly?
Welding zinc-coated components can create hazardous fumes and affect the coating. A qualified fabricator should follow an approved welding procedure with appropriate coating preparation and ventilation.
Q13: Can DEGOL supply different hinge dimensions?
Buyers can submit custom dimension requirements for feasibility and quotation review.
Q14: Is the DH1033 available with customized packaging?
Customized packaging and labeling can be discussed according to order requirements.
Q15: Can I request a sample before bulk purchasing?
Contact DEGOL for sample availability, cost and delivery arrangements.
Q16: Does DEGOL accept OEM / ODM orders?
DEGOL welcomes OEM / ODM enquiries. Tooling, MOQ, product specifications and production feasibility must be confirmed.
Q17: What is the MOQ for DH1033?
The minimum order quantity depends on the final specifications and commercial agreement. Contact DEGOL for confirmation.
Q18: How can I request wholesale pricing?
Send the model number DH1033, required size, quantity, finish, destination country and application requirements to DEGOL by WhatsApp or email.
Looking for a heavy-duty steel weld-on barrel hinge for your industrial gate and architectural door hardware range? Contact DEGOL Hardware for product specifications, technical drawings, available finishes, sample information and wholesale pricing.
Product Model: DH1033
Product Name: DH1033 Industrial Welding Door Hinges Steel Rotating Structure for Heavy Iron Gate Door
Company: Jiangmen Degol Hardware Co., Ltd.
WhatsApp: +86 13725946499
Website: https://www.degolhardware.com/
Email: info@degolhardware.com
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