午夜精品久久久久久久2023-午夜精品久久久久久久90蜜桃-午夜精品久久久久久久99-午夜精品久久久久久久99热-午夜精品久久久久久久99热浪潮-午夜精品久久久久久久第一页

Natural gas flame arrester

Products > Flame arrester and breathing valve > Natural gas flame arrester

Natural gas flame arrester

Model: the FPB
Nominal diameter: DN15-DN300mm, NPS1 / 2 "-12"
Nominal pressure: PN0.6 ~ 6.4Mpa;
Ambient temperature: 0 ~ 480 ℃
Main material: steel, stainless steel, alloy steel
connections: Flange connection and screw connection
Contact purchase
shared:

FPB Natural gas flame arrester Natural gas flame arrester Brief description
        FPB natural gas flame arrester Suitable for installation in the transport of combustible gases such as reheating furnace fuel gas, natural gas, liquefied petroleum gas, coal mine gas emissions pipeline, also applies to civilian gas pipe to prevent Under normal circumstances the flame propagation in the reverse pipeline to avoid catastrophic accidents. FPB natural gas flame arrester fire safety speed of 1425m / s, the ultimate fire resistance speed 1605m / s. FPB natural gas flame arrester is the use of metal corrugated board gap between the propagation of the sub-sonic or supersonic flame quenching effect of the original design and manufacturing. 

FPB natural gas flame arrester Natural gas flame arrester Product parameters and range

Model specifications: FPB DN15-DN300 (1/2 "-12") 
Material requirements : Shell and corrugated board material can refer to the series of pipe flame arrester Detailed parameters 
Working pressure : PN 0.6Mpa-5.0Mpa, high pressure to be specified by the customer 
Connection : flange connection and threaded 
flange standard and pressure rating : HG, GB for the common standard. 
Note: 1. The connecting flange of FPB natural gas flame arrester knot is designed and manufactured according to HG20592-97 concave-convex welded steel pipe flange with neck. The user should choose other standard connecting flanges, please specify in ordering. 
    2, PN> 4.0MPa gas pipeline flame arrester, the factory can also design and manufacture. 

FPB natural gas flame arrester dimensions

model

Nominal diameter DN

D1

D2

L

PN1.0MPa

PN1.6MPa

PN2.5MPa

PN4.0MPa

FPB-15

15

18 × 3

57 × 3.5

330

330

330

330

FPB-20

20

25 × 3

57 × 3.5

330

330

340

340

FPB-25

25

32 × 3.5

73 × 4

365

365

375

375

FPB-32

32

38 × 3.5

73 × 4

375

375

390

390

FPB-40

40

45 × 3.5

89 × 4

375

390

405

410

FPB-50

50

57 × 3.5

108 × 4

420

425

445

4650

FPB-65

65

73 × 4

133 × 4.5

485

485

515

520

FPB-80

80

89 × 4

159 × 4.5

505

520

560

560

FPB-100

100

108 × 4

219 × 8

555

560

600

645

FPB-125

125

133 × 4.5

278 × 8

615

620

670

720

FPB-150

150

159 × 4.5

325 × 8

665

665

735

800

FPB-200

200

219 × 8

377 × 9

940

950

1015

1100

FPB-250

250

278 × 8

480 × 10

1030

1070

1150

1265

FPB-300

300

325 × 8

529 × 10

1295

1295

1430

1545

FPB-350

350

377 × 9

630 × 12

1350

1350

1430

1545


主站蜘蛛池模板: 妖精视频国产精品 | 天天干天天曰天天操 | 一级毛片一级毛片一级毛片aaav | 中文免费观看在线 | 天天插在线视频 | 海角社区hjb08真实 | 国内高清久久久久久久久 | 一本一本久久α久久精品66 | 日韩中文字幕精品一区在线 | 日韩一级欧美一级毛片在线 | 国产亚洲精品久久久久久久软件 | 手机看片国产免费久久网 | 午夜影院免费观看视频 | caoporn97在线视频 | 精品中文字幕久久久久久 | 欧美日韩精品一区二区三区 | 成人亚洲欧美日韩在线观看 | 日本一级毛片冲田杏梨 | 手机看片精品国产福利盒子 | 欧美日韩视频一区二区三区 | 亚洲国产精久久久久久久春色 | 曰韩在线| 久久精品国产99精品最新 | 91精品国产91久久久久久麻豆 | 久久99精品久久久久久牛牛影视 | 韩国久久精品 | 在线观看老湿机免费福利视频 | 国产1区2区3区 | 久久精品国产精品亚洲20 | 成人网免费视频 | 狠狠色丁香婷婷综合久久来 | 日韩 亚洲 欧美 中文 高清 | 91麻豆国产在线观看 | 91精品国产91热久久久久福利 | 亚洲欧美日韩综合 | 明星三级国产免费播放 | 中文字幕 欧美激情 | 成人的天堂视频一区二区三区 | 亚洲激情在线视频 | 国产精品一区二区免费 | 激情五月宗合网 |