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Product description

The main components are vertical and horizontal rods, with a disc-lock node structure that ensures efficient axial load transfer. This design gives the scaffolding high structural strength and excellent overall stability in three-dimensional space, while also providing a reliable self-locking feature.

The cup-lock joint is the core component of the LDJ cup-lock type multi-functional scaffolding system, consisting of a cup lock, cross-head pins, and steel tubes. Vertical posts are welded with one cup lock every 0.6 meters, while both ends of each horizontal rod are fitted with cross-head pins. To connect, simply insert the cross-head pin at the end of the horizontal rod into the corresponding hole on the cup lock. Thanks to its unique design, the connection can be securely locked by lightly tapping the cross-head pin with a hammer—making it even more reliable under load. Each cup lock can simultaneously support up to four horizontal rods, arranged at precise 90-degree angles to one another.

Model	A (mm)	Theoretical weight (kg/m)	Note
LG-30	300	2.03	Material is Q195, with a wall thickness of 3.0mm.
LG-60	600	4.06
LG-90	900	5.6
LG-120	1200	7.41
LG-150	1500	8.91
LG-180	1800	10.67
LG-210	2100	12.21
LG-240	2400	14.02
LG-300	3000	17.31

Model	A (mm)	Theoretical weight (kg/m)	Note
HG-30	300	2.03	Material: Q195 The wall thickness is 3.0 mm. The wall thickness is 3.5 mm.
HG-60	600	4.06
HG-90	900	5.6
HG-120	1200	7.41
HG-150	1500	8.91

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FAQ

Can you accept small quantities?

Yes, accept small quantity, fast delivery

Do you have pre-shipment inspection procedures?

Yes, we always test the products before delivery.

Can I take samples for testing?

Yes, samples can be sent for testing before bulk ordering.

When is the delivery time?

Inventory orders within 7-15 days, for oem and odm orders, the specific time depends on the actual situation.

What are the terms of payment?

Wire transfer or letter of credit, Western Union, Alipay, etc.

What is the minimum order quantity?

It depends on the product.

Packing and shipping

Coupler-type scaffolding

none

Coupler-type scaffolding

The main components are vertical and horizontal rods. The disc-lock node structure is ingeniously designed, enabling axial load transfer through the vertical rods. This ensures that the scaffolding boasts high structural strength and excellent overall stability in three-dimensional space, while also providing a reliable self-locking mechanism.

Email:

sales@bestmaozhi.com

WhatsApp:

+86 15028755511

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