Gutter Elbow
The gutter elbow is a dedicated steering fitting used to change the drainage direction in the downspout system. It is usually used for the connection between gutter outlets and vertical downspouts, as well as wall avoidance, pipe steering and other scenarios. It is a core component to realize pipeline layout in the entire drainage system.
Product Introduction
The gutter elbow is a dedicated steering fitting used to change the drainage direction in the downspout system. It is usually used for the connection between gutter outlets and vertical downspouts, as well as wall avoidance, pipe steering and other scenarios. It is a core component to realize pipeline layout in the entire drainage system. Our gutter elbow is formed by a one-piece stamping and drawing process, with no splicing welds as a whole, smooth inner wall without protrusions, low resistance when rainwater flows through, not easy to cause debris accumulation and pipe blockage, and the drainage efficiency is much higher than that of spliced elbows. The products are available in various materials such as galvanized steel sheet, stainless steel and aluminum alloy, with different surface treatment processes. They can adapt to various outdoor use environments and are not prone to deformation or cracking after long-term use.
Relying on 20 years of R&D and production experience in building hardware fittings, we have carried out fluid optimization design on the corner radian of the gutter elbow, maximizing the flow area while ensuring the steering angle, which can effectively reduce the risk of water overflow in heavy rain weather. We can provide elbow products with various standard angles such as 45 degrees and 90 degrees, and can also customize special angle versions according to customers' pipeline layout needs. We have long supplied the same type of drainage fittings to APEX, a well-known Australian building materials brand. The products are compatible with local mainstream drainage system specifications, and have stable and reliable quality after verification by a large number of projects. For special pipe diameter and special angle requirements, we support full-process customized development to meet the personalized pipeline layout needs of various projects.
Core Specifications
|
Parameter Name |
Parameter Details |
|
Optional Materials |
Galvanized steel sheet, 304 stainless steel, aluminum alloy |
|
Applicable Pipe Diameter |
75mm / 100mm / 150mm (customizable) |
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Standard Angles |
45° / 90° (customizable special angles) |
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Sheet Thickness |
0.4mm - 1.2mm |
|
Surface Treatment |
Hot-dip galvanizing, electrostatic spraying, anodizing |
|
Connection Method |
Plug-in type / snap-fit type / riveted type |
Application Fields
The products are widely used in the connection of gutters and downspouts of residential buildings, steering of drainage pipes of commercial buildings, layout of exterior wall drainage pipes of industrial plants, and rainwater pipe network projects of municipal buildings. They are also suitable for various scenarios requiring drainage direction change, such as drainage renovation of old residential areas and wall avoidance.
Customization Capability
We have a professional mold R&D and manufacturing team, formerly known as Yuyao Jinniu Stamping Parts Factory with years of in-depth experience in the stamping mold field. We can complete the exclusive mold design and production of gutter elbows according to technical drawings or physical samples provided by customers, supporting full-process OEM/ODM services. We can customize elbow products with different materials, pipe diameters, angles and wall thicknesses, and can also adjust the connection method and surface treatment process according to customer needs to meet the differentiated needs of different markets and different projects. The development cycle of customized samples is usually 15-40 days depending on product structure complexity. The minimum order quantity for bulk goods is 5000PCS, and special requirements can be confirmed through negotiation between both parties.
Quality Control
We have established a full-process quality control system, equipped with full-time quality inspection personnel and professional testing tools, conducting strict checks from raw material warehousing to finished product delivery. During production, we implement a hierarchical quality inspection system of first-piece confirmation, process sampling inspection and finished product full inspection to strictly control the dimensional accuracy, angle tolerance and surface quality of products, and ensure consistency between bulk products and confirmed samples. We support customers to entrust third-party institutions for pre-shipment inspection. For products with surface treatment, we provide a 1-year coating warranty service; for products without surface treatment, if there is any quality objection after receipt, you can contact us at any time, and the technical team will follow up, conduct analysis and provide solutions promptly until customers are satisfied.
Frequently Asked Questions
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