久久人人97超碰精品888 I 亚洲欧美日韩国产综合 I 99久久精品久久久久久ai换脸 I 白丝美女操出白浆 I 久久久久久欧美 I 日本国产极品诱惑 I 国产精品乱码久久久久久 I 成人综合日日夜夜 I 老司机午夜精品视频在线观看 I 精品亚洲成av人在线观看 I 9i免费看片黄 I 免费成人美女在线观看. I 999av电影 I 国产成人综合亚洲91猫咪 I 激情伦乱视频 I 久久麻豆一区二区 I 青娱乐极品盛宴一区二区 I 欧美精品久久99 I 成人激情视频免费在线 I 另类激情文学 I 国产片av在线免费观看 I 56国语精品自产拍在线观看 I 国产日韩视频在线观看 I 日本高清中文字幕有码在线 I 成人aaaa免费全部观看 I 天堂а√在线8种子蜜桃视频 I 国产成人免费视频 I 欧美美女啪啪 I 国产精品天干天干在观线 I 亚洲精品国产动漫 I 国模一区二区三区私拍视频 I 国产噜噜噜噜久久久久久久久 I 欧美三级乱人伦电影

Hotline: +86-021-57278880
Language:   
Your current location: ProductsOther ValvesGas Flame Arrester

FPA Gas Flame Arrester

Product overview

Product model: FPA
Valve diameter: DN15-400mm
Nominal pressure: PN1.6~6.4MPa
Material: carbon steel, stainless steel
Applicable medium: hot furnace fuel gas, liquefied petroleum gas

FPA Gas Flame Arrester product details

FPA Gas Flame Arrester Overview
FPA Gas Flame Arrester produced and sold by Baigang valve group, also known as FPA natural gas flame arrester, using two GZW-1 flame arrester combination is widely used in metallurgy, chemical and other industries natural gas pipeline, such as heating furnace fuel gas, liquefied petroleum gas , Coal gas emissions, but also for civilian gas pipelines. Which can effectively cut off the fire source caused by the rapid friction between the debris and the pipe wall in the high-speed airflow and prevent the reverse propagation of the flame in the pipeline under abnormal conditions. Eliminate the occurrence of pipeline explosion explosion. FPA gas flame arrester safety fire resistance speed 1425m / s; ultimate fire resistance speed 1605m / s. Customers can directly connect the product with the appropriate parts of the natural gas pipeline can be connected to run. 
 
FPA Gas Flame Arrester works 
FPA gas flame arrester is the use of metal corrugated disk gap between the sub-sonic or supersonic flame propagating in the pipeline has the principle of quenching the design and manufacture of this product's connecting flange According to HG20595-97 concave and convex surface with neck welded steel pipe flange design and manufacture, users need to use other standard connection flange, please specify in the order, for PN> 4.0MPa gas flame arrester. 
 
FPA Gas Flame Arrester structure special
 1, FPA gas flame arresters on the pipeline subsonic or supersonic flame quenching role; 
 2, the product generally with matching flange, the standard HGJ standard; 
 3, the product can And piping system, can also be adjusted with the valve, breathing valve connection;


FPA Gas Flame Arrester main performance
 1, explosive performance standards for 13 consecutive burst resistance test fire resistance can be. 
 2, resistance to burning qualified, burning test 1 hour no tempering phenomenon. 
 3, shell water pressure test qualified. The product structure is reasonable, light weight, corrosion-resistant. Easy maintenance, easy installation. Flame arrester core stainless steel, corrosion-resistant easy to clean.


FPA Gas Flame Arrester size

model

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

375

405

410

FPB-50

50

57 × 3.5

108 × 4

420

420

445

465

FPB-65

65

73 × 4

133 × 4.5

485

485

515

520

FPB-80

80

89 × 4

159 × 4.5

505

505

560

560

FPB-100

100

108 × 4

219 × 6

555

555

600

645

FPB-125

125

133 × 4.5

273 × 8

615

615

670

720

FPB-150

150

159 × 4.5

325 × 8

665

665

735

800

FPB-200

200

219 × 6

377 × 9

940

940

1015

1100

FPB-250

250

273 × 8

480 × 10

1030

1030

1150

1265

FPB-300

300

325 × 8

529 × 10

1295

1295

1430

1545

FPB-350

350

377 × 9

630 × 12

1300

1300

1430

154


 Note: 1. The connecting flange of this product is designed and manufactured according to HG20595-97 concave-convex surface with butt welded steel pipe flange. The user should choose other standard connecting flanges, please specify in ordering. 
 2, PN> 4.0MPa gas flame arrester, the factory can also design and manufacture.



Reminder:

All text, data and pictures in this article are for reference only.To see more details of the FPA Gas Flame Arrester performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

+86-021-57278881
qrCode
主站蜘蛛池模板: 先锋影音男人av资源 | 国产精品久久久久久久久绿色 | 久久久av男人的天堂 | 亚洲一区精品无码 | 在线亚洲专区高清中文字幕 | 中国超帅年轻小鲜肉自慰 | 欧美在线观看禁18 | 国产欧美日韩另类 | 国产午夜人做人免费视频中文 | 中文字幕人妻被公上司喝醉506 | 亚洲精品日韩激情欧美 | 99久久精品免费看国产一区二区 | 欧美黑人欧美精品刺激 | 思思99热久久精品在线6 | 男人进入女人下部视频 | 国产精品国产自线拍免费不卡 | 国产成人精品无码片区在线观看 | 朝鲜女人大白屁股ass孕交 | 2021最新久久久视精品爱 | 曰本丰满熟妇xxxx性 | 亚洲欧美黑人深喉猛交群 | 失禁大喷潮在线播放 | 狠狠五月激情六月丁香 | 一本久久伊人热热精品中文字幕 | 男女做爰猛烈啪啪吃奶伸舌头下载 | 97人人模人人爽人人少妇 | 亚洲一区二区三区偷拍 | 国产精品99精品久久免费 | 大乳丰满人妻中文字幕日本 | 青娱乐极品视觉盛宴国产视频 | 日本十八禁视频无遮挡 | 国产成人精品一区二区视频 | 免费久久人人爽人人爽av | 久久国产福利国产秒拍 | 99久久免费精品国产72精品九九 | 野花社区在线观看视频 | 在线观看片免费人成视频无码 | 久久偷看各类wc女厕嘘嘘偷窃 | 久久综合国产乱子伦精品免费 | 蜜臀色欲av在线播放国产日韩 | 亚洲午夜一 |