Guangzhou, Shenzhen, the most professional fire protection unit! Find us right!

Shenzhen most professional Siemens / Anshe / Edward / New Plyse / Elf fire alarm system installation maintenance inspection and debugging!

Guangdong Fuying Construction can undertake project maintenance of the following brand fire automatic control system:

Siemens SIEMENS (Switzerland) NewPlyse SIMPLEX (USA) Edward EST (USA) Honeywell HONEYWELL (USA) Nottingel NOTIFIER (USA) Paul Weir PROTECTWELL (USA) Trane FCI (USA) Johnson Controls (USA) Anshe ESSER (Germany) Elf GENT (UK) Daily Exploration NITTAN (Japan) Nengmei (Japan) Cooper COOPER (USA) Gulf GST (China) Beijing Lida (China) Cathay Pacific (China)
Songjiang (China) Fuan (China) HONEYWELL (USA) DELTA (Canada) Gulf, Panhai Sanjiang, Beida Jade Bird, and other systems for maintenance.

First, the fire protection project

1. Fire automatic alarm system

2, fire hydrant system

3. Automatic sprinkler system

4, smoke control system

5, gas automatic fire extinguishing system

6. Foam fire extinguishing system

7, fire emergency evacuation instructions and other systems

8, fire linkage system (including accident broadcast and intercom, etc.)

9, fire shutter door fire door system

10, portable fire extinguisher fire extinguishing system

If you have higher requirements for fire maintenance inspection and commissioning installation, and hope to get better service, please contact us! ! ! Guangdong Fuying Construction Co., Ltd. -- 15914028568

Guangdong Fuying Construction Co., Ltd. Shenzhen Fire Safety Maintenance Project Schedule

Serial number

Project Name / Service Unit

Building Type

1

Yinglong Building

Office building

2

Aerospace building

Office building

3

CNPC Building

Office building

4

Zhongshen Petroleum Building

Office building

5

China Phoenix Building

Office building

6

Pei Sen Building (Yiwu Investment)

Office building

7

Saiyi Fawei Electronics (Nanshan High-tech Zone)

Office building

8

Shenzhen Meisiyuan Property (Luohu District)

Office building

10

Shenzhen Group Property (Shenye Building)

Office building

11

International Mayor Exchange Center

building

12

Luohu State Taxation Bureau

Office building

13

Luohu Jintang Street (Di Yanfeng Property Management)

Office building

14

Shenzhen Dingtai Fenghua Property (Nanshan District)

Office building

15

ZTE (Nanshan District)

Office building

16

Guangdong Gongcheng Property (Futian, Luohu, Nanshan, Yantian)

Office building

17

China Time Media

Office building

18

Department store

Office building

19

Design building

Office building

20

Zhijian Times Square

Commercial and residential building

twenty one

Saint Court Hotel

Hotel

twenty two

Honggui Hotel

Hotel

twenty three

Aviation Hotel

Hotel

twenty four

Empire Hotel

Hotel

25

Star River Ritz Carlton

Hotel

26

Shangjing Hotel

Hotel

27

Novotel Wande

Hotel

28

Fuyi Hotel

Hotel

29

Xili Lake Resort

Hotel

30

Southern United Hotel

Hotel

31

Jingang Huating

Garden District

32

Yijingyuan

Garden District

33

Jinshuiwan

Garden District

34

Shangjing Huayuan

Garden District

35

Shenzhen Special Zone Community

Garden District

36

15 management offices of Shenye Property

Garden District

37

Shenzhen Tairisheng Industrial Co., Ltd. (Baoan Guangming)

factory

38

STMicroelectronics R&D (Nanshan High-tech Zone)

factory

39

Shenzhen Xintai Optics (Guangming New District)

factory

40

Li Songmeng Joint Stock Company

factory

41

Weixin Software Park

Factory building

42

Kelu Industrial Park

factory

43

Hitachi SEG

factory

44

ZTE

factory

45

Nanyang Warehouse

factory

46

East red open disk

factory

47

Dawei Jewelry Watch Industrial Park

factory

48

Longgang Industrial Park

factory

49

Shenzhen Dacheng Electronics

factory

50

Shenzhen Zhengtong Electronics

factory

51

Shenzhen Shuidu Industry

factory

52

Megahertz

factory

53

Shenzhen Second People's Hospital

hospital

54

Shenzhen Peking University Hospital

hospital

55

Shenzhen University City

school

56

Shenzhen Second High School

school

57

Bonai Home Plaza

the mall

58

Longsheng mobile communication market

the mall

59

Huaqiang Electronic World

the mall

60

Shopping park

the mall

61

China Telecom (Luohu, Futian, Nanshan, Yantian)

Comprehensive

62

Ping An Securities Headquarters and 24 offices

Comprehensive

63

Shenzhen Jiacheng Property

Comprehensive

64

Guangdong Power Grid Corporation Shenzhen Power Supply Bureau

Power supply bureau

65

Shenzhen SEG Samsung Co., Ltd.

Comprehensive

66

Luohu District power distribution room, switchgear and transformer

Power supply bureau

67

Futian District Committee

Comprehensive

68

Large Industrial Zone Jinyu Technology Industrial Park

Comprehensive

69

HSBC Bank

Comprehensive

70

Shenzhen Tobacco Industry Co.

Comprehensive

71

Shenzhen Yinhu Tourism Center

public

We Manufacture, Exporter & Supplier-Alloy steel WP11 Reducer,ASTM A234 WP91 Reducer, ASTM A420 WPL6 Reducer
We can manufacture two kinds of Pipe Reducer: Concentric Reducer and Eccentric Reducer.Which are commonly used to change the pipe size or pressure in a piping system.
ASTM A234 WP11 reducers, ASTM A234 WP91 reducer, ASTM A420 WPL6 reducer are made of Alloy Steel seamless tube within the range of DN 15 â€“ DN 1000.

Pipe Reducer Fittings Specifications

Nominal Diameter Outside Diameter End to End

D1*D2

DN NPS Series A Series B H

20Ã—15 3/4Ã—1/2 26.9Ã—21.3 25Ã—18 38

20Ã—10 3/4Ã—3/8 26.9Ã—17.3 25Ã—14 38

25Ã—20 1Ã—3/4 33.7Ã—26.9 32Ã—25 51

25Ã—15 1Ã—1/2 33.7Ã—21.3 32Ã—18 51

32Ã—25 1.1/4Ã—1 42.4Ã—33.7 38Ã—32 51

32Ã—20 1.1/4Ã—3/4 42.4Ã—26.9 38Ã—25 51

32Ã—15 1.1/4Ã—1/2 42.4Ã—21.3 38Ã—18 51

40Ã—32 1.1/2Ã—1.1/4 48.3Ã—42.4 45Ã—38 64

40Ã—25 1.1/2Ã—1 48.3Ã—33.7 45Ã—32 64

40Ã—20 1.1/2Ã—3/4 48.3Ã—26.9 45Ã—25 64

40Ã—15 1.1/2Ã—1/2 48.3Ã—21.3 45Ã—18 64

50Ã—40 2Ã—1.1/2 60.3Ã—48.3 57Ã—45 76

50Ã—32 2Ã—1.1/4 60.3Ã—42.4 57Ã—38 76

50Ã—25 2Ã—1 60.3Ã—33.7 57Ã—32 76

50Ã—20 2Ã—3/4 60.3Ã—26.9 57Ã—25 76

65Ã—50 2.1/2Ã—2 73.0Ã—60.3 76Ã—57 89

65Ã—40 2.1/2Ã—1.1/2 73.0Ã—48.3 76Ã—45 89

65Ã—32 2.1/2Ã—1.1/4 73.0Ã—42.4 76Ã—38 89

65Ã—25 2.1/2Ã—1 73.0Ã—33.7 76Ã—32 89

80Ã—65 3Ã—2.1/2 88.9Ã—73.0 89Ã—76 89

80Ã—50 3Ã—2 88.9Ã—60.3 89Ã—57 89

80Ã—40 3Ã—1.1/2 88.9Ã—48.3 89Ã—45 89

80Ã—32 3Ã—1.1/4 88.9Ã—42.4 89Ã—38 89

90Ã—80 3.1/2Ã—3 101.6Ã—88.9 â€“ 102

90Ã—65 3.1/2Ã—2.1/2 101.6Ã—73.0 â€“ 102

90Ã—50 3.1/2Ã—2 101.6Ã—60.3 â€“ 102

90Ã—40 3.1/2Ã—1.1/2 101.6Ã—48.3 â€“ 102

90Ã—32 3.1/2Ã—1.1/4 101.6Ã—42.4 â€“ 102

100Ã—90 4Ã—3.1/2 114.3Ã—101.6 â€“ 102

100Ã—80 4Ã—3 114.3Ã—88.9 108Ã—89 102

100Ã—65 4Ã—2.1/2 114.3Ã—73.0 108Ã—76 102

100Ã—50 4Ã—2 114.3Ã—60.3 108Ã—57 102

100Ã—40 4Ã—1.1/2 114.3Ã—48.3 108Ã—45 102

125Ã—100 5Ã—4 141.3Ã—114.3 133Ã—108 127

125Ã—90 5Ã—3.1/2 141.3Ã—101.6 â€“ 127

125Ã—80 5Ã—3 141.3Ã—88.9 133Ã—89 127

125Ã—65 5Ã—2.1/2 141.3Ã—73.0 133Ã—76 127

125Ã—50 5Ã—2 141.3Ã—60.3 133Ã—57 127

150Ã—125 6Ã—5 168.3Ã—141.3 159Ã—133 140

150Ã—100 6Ã—5 168.3Ã—114.3 159Ã—108 140

150Ã—90 6Ã—3.1/2 168.3Ã—101.6 â€“ 140

150Ã—80 6Ã—3 168.3Ã—88.9 159Ã—89 140

150Ã—65 6Ã—2.1/2 168.3Ã—73.0 159Ã—76 140

200Ã—150 8Ã—6 219.1Ã—168.3 219Ã—159 152

200Ã—125 8Ã—5 219.1Ã—141.3 219Ã—133 152

200Ã—100 8Ã—4 219.1Ã—114.3 219Ã—108 152

200Ã—90 8Ã—3.1/2 219.1Ã—101.6 â€“ 152

250Ã—200 10Ã—8 273.0Ã—219.1 273Ã—219 178

250Ã—150 10Ã—6 273.0Ã—168.3 273Ã—159 178

250Ã—125 10Ã—5 273.0Ã—141.3 273Ã—133 178

250Ã—100 10Ã—4 273.0Ã—114.3 273Ã—108 178

300Ã—250 12Ã—10 323.9Ã—273.1 325Ã—273 203

300Ã—200 12Ã—8 323.9Ã—219.1 325Ã—219 203

300Ã—150 12Ã—6 323.9Ã—168.3 325Ã—159 203

300Ã—125 12Ã—5 323.9Ã—141.3 325Ã—133 203

350Ã—300 14Ã—12 355.6Ã—323.9 377Ã—325 330

350Ã—250 14Ã—10 355.6Ã—273.0 377Ã—273 330

350Ã—200 14Ã—8 355.6Ã—219.1 377Ã—219 330

350Ã—150 14Ã—6 355.6Ã—168.3 377Ã—159 330

400Ã—350 16Ã—14 406.4Ã—355.6 426Ã—377 356

400Ã—300 16Ã—12 406.4Ã—323.9 426Ã—325 356

400Ã—250 16Ã—10 406.4Ã—273.0 426Ã—273 356

400Ã—200 16Ã—8 406.4Ã—219.1 426Ã—219 356

450Ã—400 18Ã—16 457Ã—406.4 478Ã—426 381

450Ã—350 18Ã—14 457Ã—355.6 478Ã—377 381

450Ã—300 18Ã—12 457Ã—323.9 478Ã—325 381

450Ã—250 18Ã—10 457Ã—273.0 478Ã—273 381

500Ã—450 20Ã—18 508Ã—457 529Ã—478 508

500Ã—400 20Ã—16 508Ã—406.4 529Ã—426 508

500Ã—350 20Ã—14 508Ã—355.6 529Ã—377 508

500Ã—300 20Ã—12 508Ã—323.9 529Ã—325 508

550Ã—500 22Ã—20 559Ã—508 â€“ 508

550Ã—450 22Ã—18 559Ã—457 â€“ 508

550Ã—400 22Ã—16 559Ã—406.4 â€“ 508

550Ã—350 22Ã—14 559Ã—355.6 â€“ 508

600Ã—550 24Ã—22 610Ã—559 â€“ 508

600Ã—500 24Ã—20 610Ã—508 630Ã—529 508

600Ã—450 24Ã—18 610Ã—457 630Ã—478 508

600Ã—400 24Ã—22 610Ã—406.4 630Ã—426 508

650Ã—600 26Ã—24 660Ã—610 â€“ 610

650Ã—550 26Ã—22 660Ã—559 â€“ 610

650Ã—500 26Ã—20 660Ã—508 â€“ 610

650Ã—450 26Ã—18 660Ã—457 â€“ 610

700Ã—650 28Ã—26 711Ã—660 â€“ 610

700Ã—600 28Ã—24 711Ã—610 720Ã—630 610

700Ã—550 28Ã—22 711Ã—559 â€“ 610

700Ã—500 28Ã—20 711Ã—508 720Ã—530 610

750Ã—700 30Ã—28 762Ã—711 â€“ 610

750Ã—650 30Ã—26 762Ã—660 â€“ 610

750Ã—600 30Ã—24 762Ã—610 â€“ 610

750Ã—550 30Ã—22 762Ã—559 â€“ 610

800Ã—750 32Ã—30 813Ã—762 â€“ 610

800Ã—700 32Ã—28 813Ã—711 820Ã—720 610

800Ã—650 32Ã—26 813Ã—660 â€“ 610

800Ã—600 32Ã—24 813Ã—610 820Ã—630 610

850Ã—800 34Ã—32 864Ã—813 â€“ 610

850Ã—750 34Ã—30 864Ã—762 â€“ 610

850Ã—700 34Ã—28 864Ã—711 â€“ 610

850Ã—650 34Ã—26 864Ã—660 â€“ 610

900Ã—850 36Ã—34 914Ã—864 â€“ 610

900Ã—800 36Ã—32 914Ã—813 920Ã—820 610

900Ã—750 36Ã—30 914Ã—762 â€“ 610

900Ã—700 36Ã—28 914Ã—711 920Ã—720 610

950Ã—900 38Ã—36 965Ã—914 â€“ 610

950Ã—850 38Ã—34 965Ã—864 â€“ 610

950Ã—800 38Ã—32 965Ã—813 â€“ 610

950Ã—750 38Ã—30 965Ã—762 â€“ 610

1000Ã—950 40Ã—38 1016Ã—965 â€“ 610

1000Ã—900 40Ã—36 1016Ã—914 1020Ã—920 610

1000Ã—850 40Ã—34 1016Ã—864 â€“ 610

1000Ã—800 40Ã—32 1016Ã—813 1020Ã—820 610

1050Ã—1000 42Ã—40 1067Ã—1016 â€“ 610

1050Ã—950 42Ã—38 1067Ã—965 â€“ 610

1050Ã—900 42Ã—36 1067Ã—914 â€“ 610

1050Ã—850 42Ã—34 1067Ã—864 â€“ 610

1100Ã—1050 44Ã—42 1118Ã—1067 â€“ 610

1100Ã—1000 44Ã—40 1118Ã—1016 1120Ã—1020 610

1100Ã—950 44Ã—38 1118Ã—965 â€“ 610

1100Ã—900 44Ã—36 1118Ã—914 1220Ã—920 610

1150Ã—1100 46Ã—44 1168Ã—1118 â€“ 711

1150Ã—1050 46Ã—42 1168Ã—1067 â€“ 711

1150Ã—1000 46Ã—40 1168Ã—1016 â€“ 711

1150Ã—950 46Ã—38 1168Ã—965 â€“ 711

1200Ã—1150 48Ã—46 1220Ã—1168 â€“ 711

1200Ã—1100 48Ã—44 1220Ã—1118 1220Ã—1120 711

1200Ã—1050 48Ã—42 1220Ã—1067 â€“ 711

1200Ã—1000 48Ã—40 1220Ã—1016 1220Ã—1020 711

Alloy Reducer
Alloy Reducer,Concentric Reducer,Eccentric Reducer,Pipe Reducer
HEBEI HANMAC MACHINE CO., LTD. , http://www.chinahanmac.com

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