簡要描述:
河北信凱(kai)通風管(guan)道,風管(guan)制(zhi)作與安裝所用板(ban)材(cai)、型材(cai)以及其他主要成品材(cai)料,應符(fu)合設計及相關產品國家現行(xing)標準的(de)規定,并應用出(chu)廠(chang)檢驗(yan)合格證明,材(cai)料進(jin)場時應按國家現行(xing)有關標準進(jin)行(xing)驗(yan)收。
更新時間:2023-05-24
瀏覽次數:1669
通(tong)風(feng)管(guan)(guan)(guan)道,無(wu)機通(tong)風(feng)管(guan)(guan)(guan)道,鍍鋅鐵皮(pi)通(tong)風(feng)管(guan)(guan)(guan)道,不銹鋼(gang)通(tong)風(feng)管(guan)(guan)(guan)道,河北信凱(kai)環保通(tong)風(feng)管(guan)(guan)(guan)道專業(ye)廠(chang)家(jia)
信凱通(tong)風(feng)(feng)管(guan)(guan)(guan),風(feng)(feng)管(guan)(guan)(guan)制作(zuo)與安裝所用(yong)板(ban)材(cai)、型(xing)材(cai)以及其他主(zhu)要成(cheng)品材(cai)料,應符合(he)設計(ji)及相關產品國家現行(xing)標準的規定,并應用(yong)出廠(chang)檢驗(yan)合(he)格證明,材(cai)料進場時應按國家現行(xing)有關標準進行(xing)驗(yan)收。通(tong)風(feng)(feng)管(guan)(guan)(guan)道按材(cai)質分:鋼(gang)(gang)板(ban)風(feng)(feng)管(guan)(guan)(guan)(普通(tong)鋼(gang)(gang)板(ban))、鍍鋅板(ban)(白鐵)風(feng)(feng)管(guan)(guan)(guan)、不銹鋼(gang)(gang)通(tong)風(feng)(feng)管(guan)(guan)(guan)、玻(bo)璃鋼(gang)(gang)通(tong)風(feng)(feng)管(guan)(guan)(guan)、塑料通(tong)風(feng)(feng)管(guan)(guan)(guan)、復合(he)材(cai)料通(tong)風(feng)(feng)管(guan)(guan)(guan)、彩(cai)鋼(gang)(gang)夾心保(bao)溫(wen)板(ban)通(tong)風(feng)(feng)管(guan)(guan)(guan)、雙面鋁箔保(bao)溫(wen)通(tong)風(feng)(feng)管(guan)(guan)(guan)、單面彩(cai)鋼(gang)(gang)保(bao)溫(wen)風(feng)(feng)管(guan)(guan)(guan)、涂膠布通(tong)風(feng)(feng)管(guan)(guan)(guan)(如礦(kuang)用(yong)風(feng)(feng)筒)、礦(kuang)用(yong)塑料通(tong)風(feng)(feng)管(guan)(guan)(guan)等;
圓形管直徑或矩形管大邊長 | 管道壁厚 | 管道長度允許偏差 | 圓形管直徑或矩形管邊長允許偏差 | 法蘭尺寸 | |
寬度 | 厚度 | ||||
≤300 | 3+0.5 | ±10 | ±3 | ≥30 | ≥5 |
320~500 | 4±0.5 | ≥40 | ≥6 | ||
530~1000 | 5±0.5 | ±4 | ≥50 | ≥8 | |
1060~1500 | 6±0.5 | ≥55 | ≥10 | ||
1600~1900 | 7±0.5 | ±5 | ≥60 | ≥15 | |
≥2000 | 8±0.5 | ≥60 | ≥20 |
尺寸名稱 | 基本尺寸 | 允許偏差 |
長度 | 2700~3000 | -14 |
寬度 | 250~450 | ±3 |
高度 | 150~300 | ±2 |
管壁厚 | 9 | +2 -1 |