Rizhao Puyao Scaffold Technology Co. , Ltd.
Product Description
The German Welded Bolt Coupler—also known as the Heavy-Duty Welded Bolt Coupler or German-Style Load-Bearing Scaffold Connector—is an essential core fitting for tubular and modular scaffolding systems. Strictly adhering to German manufacturing standards, this product fully complies with EU EN 74-3 and ISO 9001 certification requirements, boasting exceptional vibration resistance, anti-loosening reliability, and low deformation tendency.
As a foundational component of modular scaffolding, it offers seamless compatibility with accessories such as ringlock spigot couplers, cuplock diagonal braces with clamps, and kwikstage scaffold corner panel fillers. It can also be combined with bolts, nuts, or eye bolts to assemble specialized components (e.g., hooked scaffold toe board couplers), flexibly meeting the diverse connection requirements of various engineering scenarios.
Keywords
Factory appearance
Packaging and shipping
FAQ
What is the raw material of ringlock scaffolding system ?
S355 Steel.
What is sureface treatment of ringlock scaffolding system ?
Usually Hot Dip galvanized .We also can make painting, powder coated, or E-galvanized ringlock scaffolding. But the anti-rusty function is not as good as the hot dip galvanized ringlock.
What is the diameter of the Vertical / Standard ?
48.3*3.25mm
Do these ringlock components compatible with Layher system.
Yes, Drawings can be send to confirm before mass production.
What is the paymeny term
T/T or LC at Sight
What is the MOQ .
We can accept trial order , we would like to improve together with customers .
What is the lead time ?
4 weeks after order confirmation .
Contact details
Suzhou Road and Shantou Road, Economic Development Zone, Rizhao City, Shandong Province
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