Aluminium Profile 40X40 Hardware Store Online Gate Hinges Heavy Duty

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: SGPA040105
• Type: 180°Hinge
• Finish: Anodic Oxidation
• Material: Alloy
• Product Name: Aluminium Hinges
• MOQ: 1 PC
• Color: Sliver ,Black,Customized
• Application: Window and Door
• Transport Package: Mail Order Package
• Specification: 4040
• Trademark: ShineGround
• Origin: Dalian China
• HS Code: 76042100
• Production Capacity: 100000meters/Month

Product Description

Specification

Description	Fastener Sets	L1 (mm)	L2 (mm)	H1 (mm)	H2 (mm)	D1 (mm)	D2 (mm)	Unit Weight (g/pcs)	Part No.
Al Hinge 30/30	4xN1	28	28	15	15	Ø6.5	Ø6.5	80	30.4.03.02.3030.01
	4xN	28	28	15	15	Ø6.5	Ø6.5	98	30.4.03.02.3030.02
Al Hinge 30/40	2xN1 + 2xP1	28	38	15	20	Ø6.5	Ø8.5	97	30.4.03.02.3040.01
	2xN + 2xP	28	38	15	20	Ø6.5	Ø8.5	131	30.4.03.02.3040.02
Al Hinge 30/45	2xN1 + 2xP1	28	38	15	22.5	Ø6.5	Ø8.5	97	30.4.03.02.3045.01
	2xN + 2xP	28	38	15	22.5	Ø6.5	Ø8.5	131	30.4.03.02.3045.02
Al Hinge 40/40	4xP1	38	38	20	20	Ø8.5	Ø8.5	113	40.4.03.02.4040.01

Product Introduction
Our Aluminum Alloy Hinges, designed specifically for T - slot aluminum profiles, are a top - tier choice for applications demanding high - performance hinge solutions. These hinges feature a unique construction where the hinge leaves are crafted from high - quality aluminum alloy, while the heart shaft is made of stainless steel. This combination of materials results in a hinge that is both lightweight and incredibly durable.

Product Parameters
Material: Aluminum Alloy + Steel
Color: Silver/ Black

Product Features

· High - Quality Material Construction
Aluminum Alloy Hinge Leaves: The aluminum alloy used for the hinge leaves offers several advantages. Aluminum is known for its lightweight nature, which makes the hinges easy to handle during installation. At the same time, it provides excellent corrosion resistance, ensuring that the hinges can withstand various environmental conditions. The alloy also has sufficient strength to support the weight of heavily loaded doors and lids.

· Stainless Steel Heart Shaft: The stainless - steel heart shaft is the core of the hinge's functionality. Stainless steel is renowned for its high tensile strength and resistance to rust and corrosion. This ensures smooth rotation of the hinge over an extended period, even under heavy use. The shaft's durability also contributes to the overall longevity of the hinge, making it a reliable choice for long - term applications.

· Suitable for Heavy - Load Applications

Designed with precision, these hinges are engineered to handle the weight of heavily loaded doors and lids. Whether it's a large industrial door in a factory or a heavy - duty lid on a storage container, our Aluminum Alloy Hinges can provide the necessary support and smooth operation. The robust construction of the hinge leaves and the strength of the heart shaft work in tandem to ensure that the hinge can withstand the stress associated with heavy loads without deformation or failure.

· Durable Metal Design
The overall metal design of the hinge is built to last. The combination of aluminum alloy and stainless steel creates a hinge that is not only strong but also resistant to wear and tear. The metal components are carefully crafted and assembled to provide a seamless and reliable hinge mechanism. This durability means that the hinges require minimal maintenance over their lifespan, reducing the cost and effort associated with replacing or repairing hinge components.

Company Profile

Dalian Shine Ground Technology Co., Ltd. is a leading supplier of aluminum profiles and components, dedicated to providing the absolute best standards of quality control and service to each and every one of our clients. Our goal is to deliver superior aluminum products that will exceed all expectations.

Our Location:
Dalian Shine Ground Technology is located in Dalian, China, a major industrial hub in the Northeast. Dalian is renowned for its deep-water, ice-free port, which serves as a key trade gateway to the Pacific and the second-largest container transshipment hub on mainland China. This strategic location ensures seamless logistics and efficient delivery to our global clients.

Product Applications:
Our products are widely used in various industrial applications, including:
- Mechanical frame structures and component connections 
- Industrial assembly and transmission lines 
- Small automated equipment and non-standard electromechanical devices 
- Industrial inspection, detection, and safety protection systems 
- Electronics and automotive parts assembly lines 
- Medical and food equipment, as well as cleaning equipment 

Production and Management:
With a robust 5S production management system in place, our production processes are highly visualized. Our state-of-the-art ERP system enables digital management, ensuring efficiency and accuracy. We have the capability to handle complex production plans, providing fast, efficient, and precise manufacturing services. We guarantee on-time delivery, helping you complete your projects on schedule.

Our Strengths:
- Over 15 years of experience in developing and producing T-slot assembly systems 
- Over 20 dimensions of lean pipe frames 
- More than 150 compatible connectors and accessories 
- Over 300 tons of aluminum extrusion profiles in stock 
- More than 2,000 types of T-slot accessories

Indicator Dimension	Industry Benchmark	Our Commitment	Advantage Difference
Design Response	5-7 working days	≤3 working days	57% faster
Defective Rate	≤1.2%	0.08%	15x quality improvement
On-Time Delivery	85%	99%	+14 percentage points
Exception Response	6 hours	1.5 hours	4x efficiency increase

FAQ

Q1: Are you a manufacturer or trading company?
A: We operate a self-owned manufacturing base offering full-chain services from product R&D → mold development → flexible production → smart warehousing → global logistics, delivering true turnkey engineering solutions.

Q2: What's the MOQ for customized products?
A: Standard stocked profiles accept MOQ from 1 unit. Customized development requires 300kg base MOQ for production efficiency. For R&D phase clients, we offer mold cost-sharing programs with trial production starting at 50kg.

Q3: Timeline from new mold development to mass production?
A: Our digital mold workshop ensures rapid response:
Mold Development: 7-10 working days from drawing approval to trial molding
Sample Confirmation: 3working days
Mass Production: Standard 40HQ container volume completed within 12 working days post-sample approval

Q4: How is profile cutting precision controlled?
A: Equipped with 5-axis CNC cutting centers, we provide:
Standard length: 6 meters
Custom cutting: ±0.05mm precision (CAD drawings required)
Edge processing: Automated chamfering & deburring

Q5: Do you provide systematic assembly solutions?
A: Our modular component ecosystem covers 12 categories with 2000+ standard parts:
Structural Corner brackets/Cross connectors/T-bolts
Functional Slides/Hinges/Dampers/Casters
Aesthetic End caps/Trim strips/Cladding panels
Technical Anti-vibration washers/Locknuts/Insulation sleeves

Q6: Payment terms & credit policies?
A: Tiered financial solutions:
Strategic clients: 30% deposit + 70% against B/L copy (60-day credit for annual contracts)
Standard orders: 50% deposit + 50% before shipment
Samples: Full prepayment via PayPal/Western Union

Q7: Quality assurance system?
A: Triple-layer certification assurance:
Certifications: ISO9001
Process Control: Raw material spectrometry + Real-time dimension monitoring + Load testing
Final Inspection: AQL 1.0 full inspection with third-party SGS reports