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RUEach handrail bracket undergoes precise dimensional checks to ensure hole sizes, base thickness, and pipe fitting diameters fully comply with required standards for accurate installation.
1.ISO 9001 Certified
2.Better Prices
3.Various Surface Treatments Available
4.Comprehensive After Service
5.Get Goods Faster
Our handrail bracket structural pipe fittings have multi-type surface treatments to prevent corrosion, precise dimensions, and a strong load-bearing capacity. They provide a longer service life and a more secure installation, making them perfect for outdoor safety rails, balconies, and staircases.
The HULK Metal handrail bracket structural pipe fittings come with detailed dimensions, hole sizes, and pipe diameters that match to make sure they work together. There are many types of surface treatments that can be used to meet different environmental needs. These include hot-dip galvanizing, double-coating galvanizing, and powder coating. Every product has its code that makes it easy to find and order, which helps you keep track of projects better while making sure they are always high quality and work the same way.
| Basic Info Table of Fittings | |||||||||||
 |  | ||||||||||
| Name | Handrail Bracket Structural Pipe Fitting | ||||||||||
| Material | Malleable Iron / Ductile Iron | ||||||||||
| Surface | Hot-dip Galvanized / Double Galvanized / Powder Coating / Raw Black | ||||||||||
| Color | Refer To Pantone Color Card | ||||||||||
| Pipe Sizes Comparison | Surface Finishing & Code | Dimensions(mm) | |||||||||
| Size | DN | in | mm | Hot-dip Galvanized | Double Galvanized | Powder Coating | Raw Black | a | b | C | D |
| A | 20 | 3/4" | 26.9 | HM-G-143-A | HM-D-143-A | HM-PC-143-A | HM-B-143-A | 55 | 44 | 57 | |
| B | 25 | 1" | 33.7 | HM-G-143-B | HM-D-143-B | HM-PC-143-B | HM-B-143-B | 57 | 44 | 62 | |
| C | 32 | 5/4" | 42.4 | HM-G-143-C | HM-D-143-C | HM-PC-143-C | HM-C-143-C | 63 | 44 | 76 | |
| D | 40 | 3/2" | 48.3 | HM-G-143-D | HM-D-143-D | HM-PD-143-D | HM-B-143-D | 67 | 50 | 82.5 | |
HULK Metal handrail bracket structural pipe fittings are designed for durability, safety, and ease of use. With a simple structure and strong load-bearing capacity, they can connect pipes firmly to walls, floors, or railings. Different materials and surface treatments ensure long-lasting performance in both indoor and outdoor environments. Whether for staircases, balconies, or industrial walkways, these brackets provide reliable railing support with strict quality control and precise manufacturing standards.
A handrail bracket structural pipe fitting is a widely used component in railing systems. It is designed with a base plate featuring two holes for screws or nails, allowing secure installation onto walls or floors. The top part includes a round hole slightly larger than the pipe’s outer diameter, enabling easy pipe insertion. An internal hex set screw is built into the hole. By tightening it with an Allen key, the bracket firmly grips the pipe, creating a stable and safe connection.
These fittings are particularly suitable for supporting pipes used as handrails. They provide a simple yet reliable method to assemble railing systems without the need for welding or complicated tools. Handrail brackets are used in many applications, such as indoor stair handrails, outdoor wall railings, and balcony safety railings.
Their design ensures easy assembly, disassembly, and adjustment, making them an ideal solution for both residential and commercial projects. With a wide choice of materials and finishes, they adapt to different environments, from high-traffic indoor areas to harsh outdoor conditions. When produced under strict ISO 9001 quality standards, these brackets provide longer service life and greater peace of mind for contractors and bulk buyers.
We manufacture handrail bracket structural pipe fittings in cast iron, stainless steel, and aluminum, each offering distinct performance advantages.
Cast iron handrail brackets provide excellent strength and durability. They are especially suitable for heavy-duty railing systems in industrial or outdoor environments. With proper galvanizing or coating, cast iron fittings resist corrosion effectively. They are cost-efficient, easy to produce in large volumes, and highly reliable, making them the most common choice for structural pipe fittings.
Stainless steel handrail brackets are corrosion-resistant and maintain a clean, polished look. They are suitable for both indoor and outdoor use, especially in areas exposed to moisture. Their durability and low maintenance requirements make them ideal for high-end residential projects, commercial buildings, and public facilities where aesthetics and long service life are equally important.
Aluminum handrail brackets are lightweight, resistant to corrosion, and easy to handle. They are perfect for applications where weight reduction is important without compromising strength. Aluminum fittings also allow for anodized finishes, providing additional protection and decorative options. They are widely used in modern architecture, balcony railings, and environments requiring a sleek, stylish appearance.
Different surface treatments enhance durability, corrosion resistance, and appearance, making fittings suitable for varied indoor and outdoor environments.
Hot-dip galvanizing creates a thick protective zinc layer that significantly improves corrosion resistance. This treatment is suitable for outdoor installations exposed to rain, humidity, and changing weather. Handrail brackets treated with hot-dip galvanizing are ideal for industrial plants, outdoor staircases, and public areas where durability is critical. The coating also improves wear resistance, making the fittings last longer and reducing maintenance needs. It is the preferred choice for buyers looking for reliable long-term performance in harsh conditions.
Double-coating galvanizing combines two protective layers for improved corrosion resistance and extended service life. This treatment enhances both strength and appearance, making the fittings suitable for environments with higher humidity or chemical exposure. It provides a smoother finish compared to traditional galvanizing, which improves aesthetics. Handrail brackets with double-coating galvanizing are often used in coastal regions, factories, or outdoor facilities requiring maximum rust prevention and long-lasting structural reliability. This process ensures the fittings maintain performance even under demanding environmental conditions.
Powder coating adds both decorative appeal and protective strength to handrail brackets. Available in various colors, it offers greater flexibility to match architectural styles. The coating forms a uniform, durable layer that resists scratches, fading, and corrosion. This treatment is best for indoor staircases, commercial buildings, and projects that require both functionality and attractive design. Powder-coated brackets are also suitable for mild outdoor environments. They are favored by buyers who want custom finishes while ensuring brackets remain strong and long-lasting.
Confirm whether the outer diameter of the pipe matches the inner diameter of the handrail bracket.
Ensure the selected surface treatment meets the environmental requirements.
Verify that the handrail installation complies with local building standards.
A: We have a fully equipped quality inspection center with advanced testing instruments. Each handrail bracket goes through dimensional checks, load tests, and surface inspections. Our ISO 9001 system ensures that every product meets strict international quality standards.
A: We always offer prices based on the same high quality. Larger orders will naturally achieve better pricing due to efficiency in production and material sourcing. With our supply chain advantage, you can enjoy more competitive prices for bulk purchases.
A: The minimum order quantity depends on the product model and material. For standard cast iron handrail brackets, the MOQ is lower. For stainless steel or aluminum, new molds may be required. Please contact us for an accurate quotation.
A: Delivery time depends on the order quantity and customization requirements. For standard cast iron handrail brackets, the lead time is about 30 days. Large orders may take longer, but production efficiency ensures delivery does not exceed 45 days.
A: We provide hot-dip galvanizing, double-coating galvanizing, and powder coating. Powder coating can be customized with different colors but requires an MOQ. Each finish undergoes strict testing to ensure durability, corrosion resistance, and suitability for different application environments.
A: We have served clients in more than 50 countries, including Europe, North America, South America, Africa, and Southeast Asia. Our logistics team ensures safe, timely delivery worldwide, helping bulk buyers receive their orders without unnecessary delays.
A: We mainly produce cast iron fittings with existing molds. Stainless steel and aluminum are also available but require new mold development for OEM production. We offer flexible solutions to meet customer needs for different materials and applications.
HULK Metal strictly implements ISO 9001 quality management standards in the production of handrail bracket structural pipe fittings. From raw material inspection to final shipment, each stage is carefully monitored. Our QC team uses advanced instruments to conduct dimensional, usage, surface, and quantity inspections. With this comprehensive system, we ensure every handrail bracket meets international standards, providing bulk buyers with reliable, durable, and safe products that reduce risks in railing projects.
Each handrail bracket undergoes precise dimensional checks to ensure hole sizes, base thickness, and pipe fitting diameters fully comply with required standards for accurate installation.
Before delivery, our QC team inspects surface treatments, packaging, and overall quality to ensure that every product shipped meets customer specifications.
We verify order quantities carefully, ensuring correct product models, packaging, and labeling, so buyers receive accurate shipments without missing or mismatched items.
HULK Metal integrates casting, machining, surface treatment, and inspection resources to provide handrail bracket structural pipe fittings with higher quality and faster delivery. Our factories are equipped with advanced production equipment and operated by experienced workers. Each step, from mold making to finishing, follows strict standards. Combined with professional QC and after-service teams, we ensure stable supply capacity, consistent product quality, and reliable solutions for global bulk buyers.
Choosing HULK Metal means gaining a reliable partner with ISO 9001 certification, modern factories, and a strong technical team. We provide comprehensive production solutions tailored to your needs, from raw material sourcing to final inspection. Our fittings undergo strict testing for durability and corrosion resistance. With competitive prices, diverse surface treatments, fast delivery, and professional after-sales service, HULK Metal ensures bulk buyers receive safer, higher-standard products and a worry-free purchasing experience.
In this section, you can find helpful articles related to handrail bracket structural pipe fittings. Each article provides practical knowledge, such as installation methods, material comparisons, and surface treatment selection guides. These resources are designed to help bulk buyers and contractors better understand how to choose the right fittings for different environments. By reading them, you gain professional insights that make your projects safer, more cost-effective, and more efficient.
HULK Metal not only produces handrail bracket structural pipe fittings but also offers a wide range of other fittings. Products such as single socket tees, corner fittings, base flanges, and swivel connectors are available to meet diverse railing needs. Each fitting is manufactured with the same high standards, strict inspections, and multiple surface finishes. By providing a complete series of structural pipe fittings, we help bulk buyers build safer, stronger, and more flexible railing systems.
Our handrail bracket structural pipe fittings have multi-type surface treatments to prevent corrosion, precise dimensions, and a strong load-bearing capacity. They provide a longer service life and a more secure installation, making them perfect for outdoor safety rails, balconies, and staircases.
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
33.7
42.4
48.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
0~11
TUBE SIZE(mm)
33.7
42.4
48.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
0~11
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
21.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
Customizable
HULK Metal supplies base flange structural pipe fittings made of durable materials with multiple surface finishes. They are designed for stronger pipe connections and longer service life. Our modern factory, professional team, and strict inspection ensure higher-standard products for your projects.
HULK Metal manufactures high-standard railing base flange structural pipe fittings with ISO 9001 certification. Our fittings feature precise dimensions, reliable strength, and multiple surface treatments, ensuring durability and excellent performance in both indoor and outdoor applications for handrail and guardrail systems.
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
33.7/26.9
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
33.7
42.4
48.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
48.3/42.4
60.3
21.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
21.3
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
21.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
21.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
42.4/48.3
48.3
60.3
21.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
21.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
33.7
42.4
48.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
42.4/33.7
42.4/48.3
48.3/42.4
603/48.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
21.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
33.7
42.4
48.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
48.3
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
33.7
42.4
48.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
30~60
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
33.7
42.4
48.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
15~70
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
0~45
TUBE SIZE(mm)
33.7
42.4
48.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
33.7
42.4
48.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
33.7
42.4
48.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
0~11
TUBE SIZE(mm)
33.7
42.4
48.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
Customizable
The 119A Galvanized Railing Connectors Add-on Two Socket Cross is different from the 119 type in that it can add two pipes to an already completed system.
119 Galvanized Safety Railing Fittings Two Socket Cross is used to add two pipes on the same plane to form a cross structure for a specific position of a pipe.
116A Galvanized Pipe Guardrail Fittings Add On Side-outlet Tee is used to add two perpendicular rails to an already assembled handrail or guardrail uprights, or to add two perpendicular pipes to an assembled DIY structure such as a cube or cuboid.
101 Reducing Short Tee Galvanized Pipe Railing Fittings are often used. HULK Metal is a well-known supplier in China. We look forward to your inquiry.
No. 101 galvanized pipe handrail fittings are used to connect two pipes into a "T" shape. It is also called Short Tee. One pipe is inserted into the socket and the other one passes through the channel above.
104 galvanized slip-on pipe fittings long tee can be used to add two horizontal pipes to the guardrail or handrail uprights, or to connect two pipes in a DIY structure and add a vertical pipe to them.
104 galvanized slip-on pipe fittings long tee can be used to add two horizontal pipes to the guardrail or handrail uprights, or to connect two pipes in a DIY structure and add a vertical pipe to them.
Safety rail fittings are slip-on pipe fittings for safety railings. They can be quickly installed to complete a system, are easy to operate, and have a longer life and better performance. The 125R reducing 90-degree elbow is a special and uncommon fitting used to connect two pipes of different thicknesses.
We can provide 21.3 mm to 60.3 mm size, that is, 1/2" to 2". We have a full range of molds, can complete each order faster.
124 type Galvanized Key Clamp Fitting uses 3 types of hot-dip galvanizing, double coating, and powder coating. We can provide 33.7mm, 42.4mm and 48.3mm diameters. We integrate a complete supply chain and a professional team to provide better products and services. Looking forward to your inquiry.
123 Type Galvanized Railing Fittings is a kind of elbow that can connect two pipes with an angle of 40° to 70°. We can provide two calibers: 42.4mm and 48.3mm. We will strictly implement ISO9001 to manage the supply chain and provide better products and services.
We integrated a complete supply chain, passed ISO 9001 certification, formed a professional technical team and produced a full range models of the galvanized pipe connector fittings to provide the best services and products. Looking forward your inquiry.
As a top metalworking service provider, we want to let every customer experience a sense of security in purchasing, sales, etc., and better realize their value through continuously defining new standards for products and services.
Room 901, Intelligent Park A Building, No. 86 ChunYang Rd, Qingdao, China 266109
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