Steel Tube Clamp-SHG Greenhouse Manufacturing Co., Ltd.

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Hot-Dip Galvanized Steel Tube Clamp for Greenhouse Frame Connection

SHG steel tube clamp is a dedicated matching pipe connector for all types of greenhouse steel frames. It adopts integrated hot-dip galvanized stamping molding, which realizes stable cross connection among greenhouse columns, arch pipes and purlins without drilling holes on steel tubes.

Each set is complete with matched galvanized bolts and nuts for direct installation. We stock multiple standard pipe sizes and accept customized dimensions to match diverse greenhouse structures. This pipe fitting is widely compatible with shade houses, single-span tunnel greenhouses, multi-span plastic greenhouses and Venlo glass greenhouses. Our clamps have been exported to farm construction projects across Australia, USA, Africa and other agricultural markets worldwide.

Key Product Features

Complete Steel Tube Clamp System for Greenhouse Control

Integrated Hot-Dip Galvanized Craftsmanship

The whole clamp is formed by one-piece stamping with full hot-dip galvanizing treatment. It features uniform zinc coating, delivering outstanding rust resistance for coastal areas and regions with strong UV radiation.

Arc U-Shaped Anti-Slip Contact Surface

Its curved U-shaped inner surface closely fits round steel pipes. Under strong wind load, the clamp stays fixed without slipping or displacement, locking frame pipes firmly.

Complete Supporting Fastener Kit

Every clamp set comes with matched galvanized M8 bolts and nuts. No extra accessories are required, which greatly simplifies on-site installation work.

Multiple Standard Sizes & Custom Options

Standard specifications fit Φ22mm, Φ25mm, Φ32mm and Φ45mm round steel pipes. Non-standard sizes can be customized according to your actual pipe diameter demands.

Thickened Steel for High Load & Reusability

Made of 2.0mm thickened high-carbon steel plate, this clamp boasts strong bearing capacity. It can be disassembled and reused repeatedly during greenhouse reconstruction.

Tool-Free Simple Assembly

No pipe cutting or secondary punching work is needed during installation. Workers can finish pipe cross connection quickly with common hand tools only.

Key Advantages

Energy-Efficient Cooling for Better Greenhouse Growth

Save Labor & Shorten Construction Period Simple assembly greatly cuts down field installation time and reduces overall labor costs for large greenhouse projects.

Enhance Greenhouse Wind Resistance Tight cross pipe connection improves the overall structural stability of the greenhouse frame, effectively resisting strong wind impact.

Consistent Long-Term Anti-Corrosion Performance The hot-dip galvanized surface matches the anti-rust performance of greenhouse main steel frames, supporting a service life of over 15 years.

Cost-Effective Bulk Factory Supply Mass standardized production keeps our factory price competitive for large-scale farm construction orders.

Space-Saving Packing to Lower Shipping Cost The compact structure of steel tube clamps allows high-volume stacking inside containers, saving shipping space and cutting ocean freight expenses.

Applications

Main Application Scenarios

Single-span arched plastic tunnels for strawberry, vegetable and fruit cultivation

Commercial sun shade houses and seedling nursery shading facilities

Multi-span Venlo, sawtooth and open-roof glass/PC sheet greenhouses

Agricultural research test bases and garden storage shed frames

Overseas agricultural farm engineering projects in Australia, USA and East Africa

Technical Specifications

Structure, Materials and Technical Parameters

Raw Material	2.0mm thickened high carbon steel plate
Surface Treatment	Whole-piece hot-dip galvanizing, no blind coating dead angle
Zinc Coating Weight	≥275g/㎡
Matched Round Pipe Diameter	Φ22mm / Φ25mm / Φ32mm / Φ45mm; custom sizes available
Supporting Fastener	M8 galvanized bolt + matched nut
Single Set Composition	1 steel tube clamp + 2 bolts + 2 nuts
Guaranteed Service Life	≥15 years, consistent with greenhouse frame lifespan
Minimum Order Quantity	1000 pieces