Underground Anchor

Unground Anchor / Mining Steel Strand, with a no less than 990 kN breaking force ,could be well used in deep underground roadway roof stabilization ,

the application of the product in deep coal mines has advantages such as strong anchoring, which will have a positive effect on improving the safety coefficient of coal mine tunnel support structures,

promoting safety production and technological progress in the coal mining industry.

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ADVANTAGES

Unground Anchor / Mining Steel Strand has high load-bearing capacity and deformation resistance, which can be better applied to deep coal mine roadway support engineering below 500 meters and corrosive working environments containing salt and alkali, and can effectively avoid sudden collapse and other malignant accidents caused by the possible instantaneous fracture of surrounding rock.

USE

Mining PC Strand , Deep coal mine roadway rock stabilization.

SPECIFICATIONS

Structure	Standard	Diameter	T/S Grade . F m, kN
1x19S(1+9+9)	GB/T5224-2014	28. 6	915
1x19S(1+9+9)	GB/T5224-2014	21. 8	554
1x19S(1+9+9)	GB/T5224-2014	28. 6	942
1x19S(1+9+9)	GB/T5224-2014	21. 8	567
1x19S(1+9+9)	GB/T5224-2014	21. 8	583
SWPR19L-S	JIS G3536	21. 8	573
SWPR19L-S	JIS G3536	28. 6	949
1x19S(1+9+9)	ISO 6934-4	21. 8	567
1x19S(1+9+9)	ISO 6934-4	28. 6	949
1x19S(1+9+9)	GB/T 31314	21. 8	567
1x19S(1+9+9)	GB/T 31314	21. 8	583
1x19S(1+9+9)	GB/T 31314	28.6	942
1x19S(1+9+9)	GB/T 31314	28.6	963
1x19S(1+9+9)	GB/T 31314	28.6	990

PACKAGE

We support customized packaging ways.

TAGS: Underground Anchor, Ground Anchor, Anchor , Prestressed Anchor, pc Prestressed Anchor, 21.8mm Prestressed Anchor, 28.6mm Prestressed Anchor