Scaffolding Pressed Double Coupler

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Place of Origin:
Jiangsu China (Mainland)

Scaffolding Parts
Scaffolding Part Type:
Scaffolding Couplers
zink plated:

Packaging & Delivery

Packaging Detail:bags and pallet
Delivery Detail:20-40days after order confirmed


1. BS1139 scaffold pressed double coupler
2. swivel/fixed type
3. Size: 48.3*48.3mm
4. Thickness: 4.5mm-5mm

Our factory has more than 15 years experience on scaffolding coupler production. We have several kinds of scaffolding coupler, includes Japanese type, Korean type, British type, and so on.Our products have entered such countries and regions as Japan, Korea, Southeast Asia, South Asia, the Middle East and Western Europe. Our company can design and develop all kinds of top-grade coupler products according to the foreign customers' demands.

1. Size of our coupler: 42.7mm~76.2mm.

2. Thickness: 2.5mm~5mm

3. Weight : 580g~1050g

4. Type: include fixed and swivel type

5. Finish: Zinc electroplate, hot dipped

6. All moulds are made by ourselves, we can design products according to your order.

Our BS coupler has passed BS1139 test, the data as list

Test ClauseTest Item

Test Requirment

(Swivel coupler,Class A)

Test ResultVerdit
7.2.1Slipping force       Δ17mm,Fs,5%7.0kN and 1mm≤Δ2≤2mm, Fs,5%10.0kN Δ1=7mm,Fs,5%=7.7kN; F=20.00kn, Δ2<1mm pass
7.2.2 Failure force Ff,5%/yR214.0kN Ff,5%/yR2=30.2kn pass
7.5 Indentation F=4.7KN, Δ10≤1.5mm F=4.7KN, Δ10<1.5mm pass

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