The steel tube shall be manufactured by the continuous weld process or by the electric resistance weld process. Steel tubes that comply with BS 1139.1.1, have an outside diameter of not less than 48.3 mm, a wall thickness of not less than 4.0 mm, and have minimum yield strength of not less than 200 Mpa.

Drop forged coupler can improve the efficiency of scaffolding removal, save working time. Due to the advanced technology, the anti-deformation and anti-tensile properties of the product are stronger. More suitable for scaffolding and firm in structure, not easy to slide down. The anti-rust treatment makes the drop forged double coupler last longer, its product after passivation, surface galvanized anti-rust treatment, drop forged scaffolding coupler corrosion resistance is better than the ordinary coupler.

All forged products use a high-frequency electric furnace to heat different specifications of carbon structural steel to 950 ° C -1050 ° C austenite state, after 4000KN one-time forging can improve its organizational structure and mechanical properties, thereby improving the plasticity and mechanical properties of the product.

Drop forged coupler can improve the efficiency of scaffolding removal, save working time. Due to the advanced technology, the anti-deformation and anti-tensile properties of the product are stronger. More suitable for scaffolding and firm in structure, not easy to slide down. The anti-rust treatment makes the drop forged double coupler last longer, its product after passivation, surface galvanized anti-rust treatment, drop forged scaffolding coupler corrosion resistance is better than the ordinary coupler.

All forged products use a high-frequency electric furnace to heat different specifications of carbon structural steel to 950 ° C -1050 ° C austenite state, after 4000KN one-time forging can improve its organizational structure and mechanical properties, thereby improving the plasticity and mechanical properties of the product.

Drop forged coupler can improve the efficiency of scaffolding removal, save working time. Due to the advanced technology, the anti-deformation and anti-tensile properties of the product are stronger. More suitable for scaffolding and firm in structure, not easy to slide down. The anti-rust treatment makes the drop forged double coupler last longer, its product after passivation, surface galvanized anti-rust treatment, drop forged scaffolding coupler corrosion resistance is better than the ordinary coupler.

All forged products use a high-frequency electric furnace to heat different specifications of carbon structural steel to 950 ° C -1050 ° C austenite state, after 4000KN one-time forging can improve its organizational structure and mechanical properties, thereby improving the plasticity and mechanical properties of the product.

Drop forged coupler can improve the efficiency of scaffolding removal, save working time. Due to the advanced technology, the anti-deformation and anti-tensile properties of the product are stronger. More suitable for scaffolding and firm in structure, not easy to slide down. The anti-rust treatment makes the drop forged double coupler last longer, its product after passivation, surface galvanized anti-rust treatment, drop forged scaffolding coupler corrosion resistance is better than the ordinary coupler.

All forged products use a high-frequency electric furnace to heat different specifications of carbon structural steel to 950 ° C -1050 ° C austenite state, after 4000KN one-time forging can improve its organizational structure and mechanical properties, thereby improving the plasticity and mechanical properties of the product.

Drop forged coupler can improve the efficiency of scaffolding removal, save working time. Due to the advanced technology, the anti-deformation and anti-tensile properties of the product are stronger. More suitable for scaffolding and firm in structure, not easy to slide down. The anti-rust treatment makes the drop forged double coupler last longer, its product after passivation, surface galvanized anti-rust treatment, drop forged scaffolding coupler corrosion resistance is better than the ordinary coupler.

All forged products use a high-frequency electric furnace to heat different specifications of carbon structural steel to 950 ° C -1050 ° C austenite state, after 4000KN one-time forging can improve its organizational structure and mechanical properties, thereby improving the plasticity and mechanical properties of the product.

Drop forged coupler can improve the efficiency of scaffolding removal, save working time. Due to the advanced technology, the anti-deformation and anti-tensile properties of the product are stronger. More suitable for scaffolding and firm in structure, not easy to slide down. The anti-rust treatment makes the drop forged double coupler last longer, its product after passivation, surface galvanized anti-rust treatment, drop forged scaffolding coupler corrosion resistance is better than the ordinary coupler.

All forged products use a high-frequency electric furnace to heat different specifications of carbon structural steel to 950 ° C -1050 ° C austenite state, after 4000KN one-time forging can improve its organizational structure and mechanical properties, thereby improving the plasticity and mechanical properties of the product.

Drop forged coupler can improve the efficiency of scaffolding removal, save working time. Due to the advanced technology, the anti-deformation and anti-tensile properties of the product are stronger. More suitable for scaffolding and firm in structure, not easy to slide down. The anti-rust treatment makes the drop forged double coupler last longer, its product after passivation, surface galvanized anti-rust treatment, drop forged scaffolding coupler corrosion resistance is better than the ordinary coupler.

All forged products use a high-frequency electric furnace to heat different specifications of carbon structural steel to 950 ° C -1050 ° C austenite state, after 4000KN one-time forging can improve its organizational structure and mechanical properties, thereby improving the plasticity and mechanical properties of the product.

Scaffolding coupler as basic construction facilities, widely used in a variety of large and small construction sites, plays a greater role in the auxiliary, a fasten and connection function. Simple structure, good bearing capacity, safe and reliable make couplers easier and widely used on construction projects. Scaffolding couplers include swivel and fixed coupler, drop forged and pressed coupler, etc. Different couplers have their own unique characteristics and are used in different construction situations. The scaffolding coupler is made of Q235 carbon steel, which is higher than the standard.

Scaffolding coupler as basic construction facilities, widely used in a variety of large and small construction sites, plays a greater role in the auxiliary, a fasten and connection function. Simple structure, good bearing capacity, safe and reliable make couplers easier and widely used on construction projects. Scaffolding couplers include swivel and fixed coupler, drop forged and pressed coupler, etc. Different couplers have their own unique characteristics and are used in different construction situations. The scaffolding coupler is made of Q235 carbon steel, which is higher than the standard.

Scaffolding coupler as basic construction facilities, widely used in a variety of large and small construction sites, plays a greater role in the auxiliary, a fasten and connection function. Simple structure, good bearing capacity, safe and reliable make couplers easier and widely used on construction projects. Scaffolding couplers include swivel and fixed coupler, drop forged and pressed coupler, etc. Different couplers have their own unique characteristics and are used in different construction situations. The scaffolding coupler is made of Q235 carbon steel, which is higher than the standard.

Scaffolding coupler as basic construction facilities, widely used in a variety of large and small construction sites, plays a greater role in the auxiliary, a fasten and connection function. Simple structure, good bearing capacity, safe and reliable make couplers easier and widely used on construction projects. Scaffolding couplers include swivel and fixed coupler, drop forged and pressed coupler, etc. Different couplers have their own unique characteristics and are used in different construction situations. The scaffolding coupler is made of Q235 carbon steel, which is higher than the standard.

● Joins two scaffold tubes having an outside diameter of 48.3mm at right angles.
● Tightening nuts suit standard scaffold spanner
● Replaceable T bolts, nuts, and washers.
● Robust design made from pressed steel for durability and reliability.
● Hot-dip galvanized finish for corrosion resistance.
● Complies with the requirements of BS1139.
● The typical working load limit of 6.25 KN against slip at tightening torque of 54 Nm.
● Can be used to resist tension or compression loads.

● Joins a scaffold tube having an outside diameter of 48.3mm at any angle.
● Each half of the coupler is interconnected with a swivel pin.
● Typically used for connecting bracing members. Also used for tension splicing of scaffold tubes.
● Tightening nuts suit standard scaffold spanner
● Replaceable T bolts, nuts, and washers.
● Robust design made from pressed steel for durability and reliability
● Hot-dip galvanized finish for corrosion resistance.
● Complies with the requirements of BS1139.
● Working Load Limits = 6.25 KN against slip at tightening torque of 54Nm.
● Can be used to resist tension or compression loads in bracing.
● Should not be used to support primary members.

● Joins 48 O.D. scaffold tubes end to end externally.
● Used for an end to end joining of scaffold tube standards.
● Locates on outside diameter of scaffold tube members.
● Tightening bolt suits standard scaffold spanner.
● Made from high quality pressed steel.
● Hot-dip galvanized finish.
● Under compression loading, this coupler is capable of taking the full capacity of the scaffold tube.
● Not to be used for tension loads. Under tension loading, it is necessary to splice the joint with another scaffold tube and swivel couplers (tension load check required).
● Can be used for end-to-end joining of tube ledgers.
● This coupler must only be used to join a scaffold tube with the same external diameter.
● Typical scaffold tube sizes are:
- 48.3mm O.D. x 40.3mm I.D. (4.00mm wall thickness tube) or
- 48.3mm O.D. x 38.5mm I.D. (4.88mm wall thickness tube).