簡要描述:
河北信(xin)凱通風(feng)管道,風(feng)管制作與安裝(zhuang)所用板材(cai)(cai)、型材(cai)(cai)以及其他主要成品材(cai)(cai)料,應(ying)符合(he)設計(ji)及相關產品國家現行標準的規(gui)定(ding),并(bing)應(ying)用出廠檢(jian)驗合(he)格證明,材(cai)(cai)料進場時(shi)應(ying)按國家現行有關標準進行驗收。
更新時間:2023-05-24
瀏(liu)覽次數(shu):3066
通風管道(dao),無機通風管道(dao),鍍鋅鐵皮通風管道(dao),不銹鋼通風管道(dao),河北信凱環保通風管道(dao)專業廠(chang)家
信凱(kai)通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan),風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)制作與(yu)安(an)裝所(suo)用板(ban)(ban)材、型材以及其他主(zhu)要成品材料(liao)(liao)(liao),應(ying)符合(he)設計及相關(guan)(guan)產品國家現行(xing)標準的規定,并應(ying)用出廠檢驗(yan)合(he)格證明(ming),材料(liao)(liao)(liao)進場時(shi)應(ying)按國家現行(xing)有關(guan)(guan)標準進行(xing)驗(yan)收(shou)。通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)道按材質分:鋼板(ban)(ban)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(普(pu)通(tong)(tong)鋼板(ban)(ban))、鍍鋅板(ban)(ban)(白(bai)鐵)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、不銹鋼通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、玻璃鋼通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、塑(su)料(liao)(liao)(liao)通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、復合(he)材料(liao)(liao)(liao)通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、彩(cai)鋼夾心保溫板(ban)(ban)通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、雙面(mian)鋁箔(bo)保溫通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、單面(mian)彩(cai)鋼保溫風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)、涂膠布通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(如礦用風(feng)(feng)(feng)(feng)(feng)(feng)筒)、礦用塑(su)料(liao)(liao)(liao)通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)等(deng);
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 |