BTB Double Strut Channel HDG/GI Finish In Stock Unistrut Back To Back 41×21mm 41×41mm
BTB Double Strut Channel HDG/GI Finish Building Material Support Channel in Stock
Introduction
Our BTB Double Strut Channel with HDG (Hot Dip Galvanized) and GI (Galvanized Iron) finishes is a ready-to-ship building support material designed for fast project delivery. As a stocked product, it ensures short lead times and immediate availability for urgent construction, electrical, and mechanical projects. The double-channel back-to-back design provides enhanced strength and stability for pipe supports, cable trays, HVAC systems, ceiling grids, and general building framing. HDG finish offers maximum corrosion protection for outdoor and heavy-duty use, while GI finish provides economical protection for indoor applications. Manufactured from high-quality carbon steel, the channel features uniform thickness, precise dimensions, and reliable welding. Slotted and plain versions are in stock to meet different installation needs. Compatible with standard nuts, bolts, and brackets, it supports quick, weld-free assembly. Our ready inventory ensures reliable supply for wholesalers, contractors, and engineering companies worldwide, combining quality, convenience, and cost efficiency.
Features
This BTB double strut channel features immediate stock availability for fast delivery and urgent project support. HDG and GI surface finishes provide flexible corrosion protection for indoor and outdoor applications. Back-to-back welded structure improves load capacity, rigidity, and structural stability. High-quality carbon steel ensures durable performance and resistance to deformation. Slotted and plain designs offer installation flexibility for adjustable or fixed mounting. Full compatibility with standard strut accessories enables quick, modular assembly without welding. Strict dimensional control ensures easy fitting and consistent quality. Robust construction withstands daily wear, impact, and environmental stress. The product requires minimal maintenance and offers long service life. Ready stock reduces waiting time and project delays, supporting efficient construction schedules. Cost-effective pricing and reliable supply make it ideal for bulk purchasing and long-term partnerships. It is a practical, high-performance support solution for diverse building and industrial applications.
Specification
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Item
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Technical Specification
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Product Name
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BTB Back To Back Strut Channel / Double Welded Strut Channel
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Profile Size
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41×21mm, 41×41mm, 41×62mm, 41×82mm
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Steel Thickness
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1.5mm, 2.0mm, 2.5mm, 3.0mm
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Standard Length
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2m, 3m, 6m / Custom Length Available
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Weight Per Meter
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2.85kg/m ~ 8.52kg/m (based on different size)
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Material
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Q235B Carbon Steel, SUS304, SUS316 Stainless Steel
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Type
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Slotted Type / Plain (Unslotted) Type
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Surface Treatment
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Hot Dip Galvanized(HDG), Pre-Galvanized(GI), Electro-galvanized, Polished
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Zinc Coating
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GI:15-25μm, HDG:60-85μm
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Structure Feature
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Back-to-back double channel welded structure, high rigidity & heavy load
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Tolerance
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±0.5mm precise dimension control
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Advantages
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Anti-corrosion, Anti-bending, Anti-torsion, Weld-free installation
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Application
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Solar Mounting, Construction, Electrical, HVAC, Pipe Support, Seismic Bracing
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Custom Service
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OEM, ODM, Custom size, custom hole spacing
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Package
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Export standard bundle or wooden box
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Delivery Time
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3-7 days for stock, 15-25 days for customized order
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FAQ
Q: Do you provide free sample?
A: Yes, but please note the transportation charge will be paid on your side.
Q: What kind of materail you can offer?
A: We can offer you GALVANIZED STEEL, STAINLESS STEEL, ALUMINUM, CABLE TRAY.
Q: What kind of standard you are following?
A: We are producing following by GB/T19001-2008, ISO9001:2008, SGS, MA...
Q: Could you change the size for the customer?
A: Yes, depends on your special demands.
Q: How many days delivery the order?
A: Normally 20 days after deposit or L/C, depends your request.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.