JIS Bone Joint

JIS Bone Joint

Short Description:

JIS bone joint is an embedded scaffold coupler, different from the sleeve coupler. The JIS Bone Joint achieves the rapid connection of steel pipes through internal pins that are locked. Its design feature lies in the completely hidden connection structure, avoiding external protrusions, which significantly enhances operational safety. JIS Bone Joint is made of Q235B steel and is often galvanized to a golden color to distinguish it from forged couplers. It is lightweight and very cost-effective, . It is commonly used in Japan and South Korea. When using JIS Bone Joint, workers only need to adjust the middle nut to fit the inner diameter of the steel pipe and fix the two vertical steel pipes from the inside, thereby achieving the connection of the two vertical steel pipes. The installation is very convenient, which can improve the construction efficiency on the construction site and avoid the need for drilling.

Product name: JIS bone joint

Product Weight: 0.65KG
Process Technology:Pressed

Application:Connect two scaffolding vertical tube


Product Detail

Product Tags

Description:

JIS bone joint is a specialized construction component developed in accordance with the Japanese Industrial Standard (JIS), designed specifically for modular scaffolding systems. Its core structure features an embedded pipe component design, connecting two vertical steel pipes. With just one bolt, this product can perfectly connect one pipe to another. As a connection piece for two pipe, it is specifically designed for areas that do not bear bending or tensile loads. This component is applicable in scenarios such as high-rise building construction, bridge maintenance, and stage setup, leveraging the "quick connection - precise positioning - secure self-locking" technical advantages. It has become a key component in modern construction that enhances efficiency and safety, reflecting the extreme pursuit of detail and reliability in Japanese industrial design.
     

Type

JIS Bone Joint
Weight

0.65kg
Diameter

48.3mm
Material

Q235B steel
Surface Treatment Electro galvanized
Craft

Pressed
Application

Connect two scaffolding vertical tube


Parameter:

Model Number:Pressed swivel coupler

Standard:JIS/KS

Scaffolding Part Type:Scaffolding Couplers

Material:Q235 steel

Finish:Pressed

Service:OEM/ODM

SIZE:48.3,48.6,42mm

Color:Yellow Zinc Plated

Type:swivel

Weight:0.58/0.62/0.65kg

Price:Competitive

Packing:in carton


Selling Units:Single item

Single package size:0.7X0.7X0.2 cm

Single gross weight:1.000 kg

Supply Ability: 1000000 pieces per month

FAQ

1.Q:What are the certifications for your products?
A:We have SGS,CE and other certifications.

2.Q:How long does your delivery time take?
A:In general, our delivery time is within 25-30 days, and may be delayed if the demand is extremely large or special circumstances occur.

3.Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.

4.Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging.

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