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Supportive and protective materials

resource: admin   date: 2015-05-16   hit: 11832

Number

Product Name

Specification

Main technical parameters

Annual production capacity

Production unit

Working environment

MA CERTIFICATE NUMBER AND FORENSICS TIME

Remark

 

三)Supportive and protective materials

 

(一)Bolt

1

No longitudinal ribs threaded bolt

Diameter:Φ16、Φ18、Φ20、Φ22length: order as requirements of customer

Tensile strength335Mpa

Yield Strength490Mpa

Elongation16Mpa

 

1500000

set

Tongchuan  Mining  Co.,Ltd

 Huajian company Fenhua Company.

For either underground support or engineering support

MEF060114

 

2

Twisting resin bolt

Diameter:Φ16、Φ18、Φ20、Φ22length: order as requirements of customer

Tensile strength235Mpa

Yield Strength375Mpa

Elongation25Mpa

 

700000

set

MEF080288

 

3

Self-tapping recoverable bolt

Φ22*3500*3200mm

MT146.2-2002Q/HCK201-2011

200000

set

Hancheng  Mining  Co.,Ltd

 Diversified Support Products Factory

Underground

MEF120276

2012/7/31

 

4

Self-tapping recoverable bolt

Φ22*2500*2200mm

100000

set

Underground

MEF120276

2012/7/31

 

5

Self-tapping recoverable bolt

Φ22*2000*1700mm

100000

set

Underground

MEF120276

2012/7/31

 

6

Spiral resin bolt

Φ18*1800*750mm

MT146.2-2002Q/HCK202-2011

200000

set

Underground

MEF090218

2011/6/27

Series Products

7

Thread steel resin bolt

Φ20*2200mm

MT146.2-2002

1000000

set

Underground

MEF090217

2011/6/27

Series Products

8

No longitudinal ribs threaded steel resin bolt mental body

MSGLW-355/1618202225

1000000

set

Shaanxi provincial coal electromechanical factory

Chenghe branch

Underground

MEF070401

2011/8/24

 

9

Thread steel resin bolt

Φ20*2400mm

1000000

set

Hancheng  Mining  Co.,Ltd

Diversified Support Products Factory

Underground

MEF090217

2011/6/27

Series Products

10

Thread steel resin bolt

Φ20*2000mm

1000000

set

Underground

MEF090217

2011/6/27

Series Products

11

Thread steel resin bolt

Φ22*2400mm

1000000

set

Underground

MEF090217

2011/6/27

Series Products

12

No longitudinal rib thread bolt

Diameter:Φ20、Φ22length: order as requirements of customer

 

300000

set

Huangling Xinqiao Industrial Co., Ltd.

For either underground support or engineering support

MEF090076

 

Validity2016-9-14

13

Twisting resin bolt

Diameter:Φ16、Φ18、Φ20、Φ22length: order as requirements of customer

 

30000

set

MEF090075

 

Validity2016-9-14

14

FRP Bolt

Diameter:Φ18、Φ20、Φ22length: order as requirements of customer

 

100000

set

Underground

MGSL18MEF120193

MGSL20MEF120192

MGSL22MEF120191

 

Validity2017-5-30

(二)Anchor

1

Anchor

Diameter:Φ15―Φ20length: order as requirements of customer

Bearing capacity230500KN

Preload120250KN

Preload reading39―55Mpa

100000

Tongchuan  Mining  Co.,Ltd

 Huajian company Fenhua Company.

For support and protection of coal mine tunnel, especially for support management of broken roof

MEF080287

 

(三)

Metal mesh

 

 

 

 

 

 

 

1

Diamond metal mesh

Length1m×10m1m×12mmesh hole 50mm×50morder as customer requirements

Tensile strength300-500Mpa

Elongation12%

 

80000

 

Tongchuan  Mining  Co.,Ltd

 Huajian company Fenhua Company.

For false roof of slicing coal; support and protection of laneway

 

 

2

Plastic mesh

Mesh hole25-40mmlength5-30mwidth1-1.5morder as customer requirements

Tensile strength338160N/mmMpaSkewness1920mm/mSingle pull-off force1332400NElongation1125%

200000

m2

Tongchuan  Mining  Co.,Ltd

 Huajian company Fenhua Company.

Replace the metal mesh for false roof of slicing coal; support and protection of laneway

 

 

3

Cold drawn welded mesh

0.9×1.8

1.3×1.6

1.3×1.5

 

600000

 

Hancheng  Mining  Co.,Ltd Diversified Support Products Factory

Underground supporting and protection

 

 

4

Diamond mesh

2.4×1.6

 

1000Ton

 

 

5

Coal false roof mesh

1.2×81.2×6

 

400000

m3

 

 

6

Reinforced net

length1m×2mMesh hole100mm×100morder as customer requirements

Designate strength value360N/mm

70000

 

Tongchuan  Mining  Co.,Ltd

 Huajian company Fenhua Company.

For supporting and protection underground and architecture

 

 

7

Mine joists

size2.6m×50mm1.8m×50mmorder as customer requirements

Materials Q235-14

35000

 

 

 

8

Plastic mesh false roof band for underground

PP180MS

Width±0.5MM, Skewness20MM; Thickness ±0.1MM MINPull off force≥2700N

600

Ton

Hancheng  Mining  Co.,Ltd Diversified Support Products Factory

Underground supporting and protection

MIE100102

 

9

Diamond mental mesh

The maximum width 1.5mMesh hole50m×50mmorder as customer requirements

Tensile strength300-500Mpa

Elongation12%

 

200000

m2

Huangling Xinqiao Industrial Co., Ltd.

Underground

Implementation standard

MIE110159

Validity2016-5-10

10

Coal false roof mesh

The maximum width 1.2morder as customer requirements

 

200000

m2

Huangling Xinqiao Industrial Co., Ltd.

Underground

Implementation standard

MIE110159

Validity2016-5-10

11

Reinforced net

length1m×2mMesh hole100mm×100morder as customer requirements

Designate strength value360N/mm

 

100000m2

Huangling Xinqiao Industrial Co., Ltd.

Underground

 

 

(四)Anchorage agent

1

Anchorage agent

MSK2335fast

 

2.37 million

Huangling Xinqiao Industrial Co., Ltd.

Underground

Implementation standard

MEF050156

Validity2016-9-21

2

Anchorage agent

MSZ2360

 

100000

 

3

Anchorage agent

MSZ2850

 

100000

 

4

Anchorage agent

MSCK2335ultrafast

 

270000

 

5

Anchorage agent

2370

 

100000

 

(五)Tray, Steel strip

1

Metal belleville tray

150*150

 

50000

set

 

Underground

 

 

2

Type-M Tray

135mm*150mm*6mm

 

200000

 

 

Underground

 

 

3

Type-M Steel strip

The maximum width 135mmlength may be as customer requirements

 

50000

m

 

Underground

 

 

 

 

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