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Nanjing Uni-tech Metalwork Company Ltd. is a leading China scaffold coupler types manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our scaffold coupler types have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our scaffold coupler types services, you can consult us now, we will reply to you in time!

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Galvanized Drop Forged Steel Quick Scaffolding Fixed Clamp

weight:
0.98-1.10kg

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Galvanized Drop Forged Steel Quick Scaffolding Fixed Clamp

Brand: UTM

Product Code: UTM-FS-002

Model: 48.3 / 60.3 mm

Brief: Price: 1.27usd
Materil：Q235
Finsh：Zinc Plate or Hot Dipped Galvanized
Standard：EN74-1/BS1139

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American Type 48.3*89mm Scaffolding Drop Forged Double Coupler Clamp

weight:
2.40kg

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American Type 48.3*89mm Scaffolding Drop Forged Double Coupler Clamp

Brand: UTM

Product Code: UTM-FD-018

Model: 48.3*89

Brief: Materil：Q235
Finsh：Zinc Plate or Hot Dipped Galvanized
Standard：EN74-1/BS11139

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48.3mm*48.3mm American Standard Scaffolding Drop Forged Swivel Coupler

weight:
1.72kg

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48.3mm*48.3mm American Standard Scaffolding Drop Forged Swivel Coupler

Brand: UTM

Product Code: UTM-FS-015

Model: 48.3*48.3

Brief: Materil：Q235
Finsh：Zinc Plate or Hot Dipped Galvanized
Standard：EN74-1/BS11139

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Scaffold British BS1139 Standard Drop Forged Half Coupler

weight:
0.52kg

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Scaffold British BS1139 Standard Drop Forged Half Coupler

Brand: UTM

Product Code: UTM-FH-007

Model: 40-60mm

Brief: Materil：Q235
Finsh：Zinc Plate or Hot Dipped Galvanized
Standard：EN74-1/BS11139

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48.6*48.6mm Scaffold Japanese Type Pressed Double Coupler

weight:
0.645kg

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48.6*48.6mm Scaffold Japanese Type Pressed Double Coupler

Brand: UTM

Product Code: UTM-PD-023

Model: 48.6*48.6

Brief: Materil：Q235
Finsh：Zinc Plate or Hot Dipped Galvanized
Standard：EN74-1/BS11139

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Drop Forged American Type Scaffold 48mm Swivel Coupler

Size:
48.3*48.3mm 48.3*63mm 48.3*89mm 89mm half coupler

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Drop Forged American Type Scaffold 48mm Swivel Coupler

Brand: UTM

Product Code: UTM-FS-AT

Model: American Type Swivel Coupler

Brief: Materil：Q235
Finsh：Zinc Plate or Hot Dipped Galvanized
Standard：EN74-1/BS1139

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BS1139 48.3mm Hot Galvanized Q235 German Type Swivel Coupler

Size:
48.3*48.3mm 48.3*60.3mm

Quantity:

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BS1139 48.3mm Hot Galvanized Q235 German Type Swivel Coupler

Brand: UTM

Product Code: UTM-FS-GT

Model: German Type Swivel Coupler

Brief: Materil：Q235
Finsh：Zinc Plate or Hot Dipped Galvanized
Standard：EN74-1/BS1139

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German Type Scaffolding 48.3*48.3mm Fixed Drop Forged Scaffolding Double Clamp

weight:
1.30kg

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German Type Scaffolding 48.3*48.3mm Fixed Drop Forged Scaffolding Double Clamp

Brand: UTM

Product Code: UTM-FD-008

Model: 48.3*48.3

Brief: Materil：Q235
Finsh：Zinc Plate or Hot Dipped Galvanized
Standard：EN74-1/BS11139

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German Type 48.3mm Forged Swivel Coupler Clamp

weight:
1.44kg

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German Type 48.3mm Forged Swivel Coupler Clamp

Brand: UTM

Product Code: UTM-FS-009

Model: 48.3*48.3

Brief: Materil：Q235
Finsh：Zinc Plate or Hot Dipped Galvanized
Standard：EN74-1/BS11139

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Construction Material EN74 Forged Scaffold Pipe Clamp Swivel Coupler

Size:
48.3*48.3mm 48.3*60.3mm 60.3*60.3mm Swivel Girder Coupler

Quantity:

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Construction Material EN74 Forged Scaffold Pipe Clamp Swivel Coupler

Brand: UTM

Product Code: UTM-FS-SC

Model: Swivel Coupler

Brief: Price: 1.27usd
Materil：Q235
Finsh：Zinc Plate or Hot Dipped Galvanized
Standard：EN74-1/BS1139

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Scaffolding Drop Forged Steel Swivel Double Coupler Clamp

weight:
1.10kg

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Scaffolding Drop Forged Steel Swivel Double Coupler Clamp

Brand: UTM

Product Code: UTM-FS-002

Model: 48.3 / 60.3

Brief: Price: 1.27usd
Materil：Q235
Finsh：Zinc Plate or Hot Dipped Galvanized
Standard：EN74-1/BS1139

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Pressed Scaffold Japanese Type 48.6mm Double And Swivel Scaffolding Couplers

Size:
Double Coupler Swivel Coupler

Quantity:

Stock 0

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Pressed Scaffold Japanese Type 48.6mm Double And Swivel Scaffolding Couplers

Brand: UTM

Product Code: UTM-PD-JT

Model: Japanese Type Pressed couplers

Brief: Materil：Q235
Finsh：Zinc Plate or Hot Dipped Galvanized
Standard：EN74-1/BS1139

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weight:	0.98-1.10kg

weight:	2.40kg

weight:	1.72kg

weight:	0.52kg

weight:	0.645kg

Size:	48.348.3mm 48.363mm 48.3*89mm 89mm half coupler

Size:	48.348.3mm 48.360.3mm

weight:	1.30kg

weight:	1.44kg

Size:	48.348.3mm 48.360.3mm 60.3*60.3mm Swivel Girder Coupler

weight:	1.10kg

Size:	Double Coupler Swivel Coupler

202504-08

Understanding Scaffolding Coupler Load Capacity: A Critical Factor in Construction Safety

2025 04-08

Scaffolding couplers are fittings used to connect scaffold tubes (pipes) securely. Their load capacity refers to the maximum force they can withstand without failing under vertical, horizontal, or torsional loads. This capacity is typically measured in kilonewtons (kN) and depends on factors such as material strength, design, and installation conditions.