what is double coupler

...Packing: 25pcs in one bag, 50 bags are packed on one wood or steel pallet 6. Rich experience in producing all types of , pressed type and d...

... Swivel / Fixed Scaffold : Scaffolding is used to connect the steel pipe as scaffolding system, there's swivel and fix...

... and plank scaffolding system, it's function is to connect two scaffold tubes on the right angle to erect the scaffolding structure, our dro...

clamps, , BS fixed clamp, scaffolding Weight: 0.8kg/pc, for steel pipe dia 48.3mm. yellow zinc plated. The scaffold clam...

... Scaffolding Forged ◆Product Overview Drop forged , is part of the pipe & scaffolding system, usually used in...

...:: Hot dip Galv. Weight:: 1.0kg Fit prop diameter:: 48.3mm x 48.3mm en74 scaffolding forged used for the connection of two tubes at ...

EN74 Class B Steel Scaffolding British type Product Scaffolding Products Range Swivel , Girder ,...

... And Clamp Construction Parts Clamp Scaffold PRODUCT DETAILS Place of Origin: Hebei, China (Mainland) Brand Name: Ruitao Model Number: RT-0...

Q195 Q235 Q345 Mobile Double Coupler Steel Multipurpose Scaffolding Feature: Outer diameter: 12mm-219mm Length: Standard length is 6m and 12m, cut to ...

RF 200W Cavity Directional (5dB/6dB/10dB/15dB/20dB) Product Description: Frequency range: 0.8 to 2.5GHz Power rating: 200W Coupling: 5db...

Item: en74 scaffolding forged double coupler Size: 48.3mm x 48.3mm(1 29/32”x1 29/32”) Material : carbon steel Standard :BS1139 (1982 & 1991), EN74 cla...

Electrical Galvanized Scaffolding Couplers EN74 For Pipe Dia 48.3x48.3mm 1. Scaffolding coupler, fixed coupler and swivel coupler, British type for pi...

Product Description Product information Brand Name MK TRUSS Place of Origin Guangdong, China (Mainland) Model Number MK-CLP50-D1 Material Aluminum All...

... Quick for excavators are designed to simplify the process of changing attachments, increasing efficiency, and reducing downtime. ...

... Release For Komatsu PC300 Excavator Features Convenient and Efficient JISAN series quick can be used on excavator to exchan...

2×2 PM 1550nm 50/50 Ratio Cladding Fiber Fused Optic Brief Introduces: Our Singlemode Fiber Splitters are available fro...

... Forward Coupling RF Directional Product Type Model CP13.75-14.5GW-2722 Working Frequency 13.75-14.5GHz Insertion loss ≤0.4dB...

... With Lock Quick (also called quick hitches) are used with construction machines to allow the rapid change of buckets and at...