GY hot rolled SDA fully threaded anchor bar

Prix FOB

Obtenir le dernier prix

5 ~ 28 / Meter ( Negotiable )

1000 Meter Minimum Order

Pays:

China

N Â° de modÃ¨le:

R25N, R32L/N/S, R38N, R51L/N, T76N/S, T30/11, T40/16

Prix FOB:

5 ~ 28 / Meter ( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

Prix de commande minimale:

5 per Meter

Commande minimale:

1000 Meter

Packaging Detail:

1. in bundles 2. as per client's requirement

Heure de livraison:

3 weeks after payment received

Capacité de Fournir:

30000 Meter per Month

Payment Type:

L/C, T/T

Groupe de produits :

Contacter maintenant

Luoyang Gongyan Technology Co., Ltd

China

Membre gratuit

Personne Ã contacter Mr. Alex

Wangchen road ,Luolong district ,, Luoyang, Henan

Contacter maintenant

SpÃ©cification du produit

Process:Hot Rolling
Thread Type:Left hand unless otherwise noted
Ultimate Tensile Load:200-1900KN
Yield Load:150-1600KN

La description

GY hot rolled SDA fully threaded anchor bar is a bolting solution for unstable ground conditions such as sand, gravel, silt, and clays, and in soft to medium fractured rock formations.

A GY hot rolled SDA fully threaded anchor bar consists of anchor nut, anchor plate, anchor coupler, hollow anchor bar, sacrificial drill bit

GY hot rolled SDA fully threaded anchor bars are successfully used for anchoring in poor ground, cohesive and non-cohesive soils, and in case of unstable boreholes.

Main applications

* Road / rail construction and maintenance

* Tunneling & Mining

* Rural environments

* Private residences

* Special foundations

* Avalanche protection structures

System description

1, hollow core with continuous hot-rolled outside thread

2, application as injection anchor without casing, especially for non-stable boreholes

3, self-drilling installation, utilization of the anchor bar as drill rod with a single-use drill bit

4, easy extension of the anchor bars by anchor coupler

5, grouting or development of the grout body either simultaneously with drilling using a rotary injection adapter or afterwards

6, assembly of the anchor head with the anchor plate and the nut, stressing and locking

Prime advantage

1, easy and similar operation principle for different rock mass and soil conditions

2, drilling, anchoring and grouting can be performed in one single operation

3, no pre-drilling of a borehole by using a casing tube and extension rods with subsequent anchor installation necessary

4, minor space requirement for the accomplishment of anchoring

5, optimized machinery and manpower requirements

6, basic dimensioning of the required anchoring forces by choosing the appropriate anchor type

7, optimum bonding of the profiled anchor rod and the grout

8, adjustment of the drill bit design and diameter to different rock mass and ground conditions

9, simple anti-corrosion method available

*0, appropriate for temporary or permanent applications

Specifications

Type	Outer diameter	Inner diameter	Ultimate load	Yield load	Weight	Thread type
	mm	mm	KN	KN	Kgs/m
R*5N	*5	*3	**0	**0	2.4	ISO****8
R*2L	*2	*0	**0	**0	2.9	...
R*2N	*2	*8.5	**0	**0	3.2	...
R*2S	*2	*5	**0	**0	4.0	...
R*8N	*8	*9	**0	**0	5.8	...
R*1L	*1	*6	**0	**0	6.8	...
R*1N	*1	*3	**0	**0	7.8	...
T*6N	*6	*1	***0	***0	*5.6	ISO***0
T*6S	*6	*5	***0	***0	*0	...
T0/1	*0	*1	**0	**0	3.2	...
T0/6	*0	*6	**0	**5	7.2	...

1) left hand thread unless otherwise noted

2) high quality Tungsten carbide cross-cut drill bit recommended

Pays:	China
N Â° de modÃ¨le:	R25N, R32L/N/S, R38N, R51L/N, T76N/S, T30/11, T40/16
Prix FOB:	5 ~ 28 / Meter ( Negotiable ) (Negotiable) Obtenir le dernier prix
LocalitÃ©:	-
Prix de commande minimale:	5 per Meter
Commande minimale:	1000 Meter
Packaging Detail:	1. in bundles 2. as per client's requirement
Heure de livraison:	3 weeks after payment received
Capacité de Fournir:	30000 Meter per Month
Payment Type:	L/C, T/T
Groupe de produits :	-