宇特閥門有限公司
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訪問次數(shù):178更新時(shí)間:2022-07-13 08:50:29
結(jié)構(gòu) 與特點(diǎn)Structural advantages and features:
1.產(chǎn)品按國(guó)家標(biāo)準(zhǔn)GB12235設(shè)計(jì)制造檢驗(yàn),密封可靠,性能優(yōu)良。
2.閥、閥座密封面用鐵基合金或司太立(stellite) 鈷基硬質(zhì)合金堆焊而成, 耐磨、耐高溫、耐腐蝕、抗擦傷性能好、使用壽命長(zhǎng)。
3.可采用各種配管法蘭標(biāo)準(zhǔn)及法蘭密封面型式,滿足各種工程需要及用戶要求。
4.閥體材料品種齊全,墊片可根據(jù)實(shí)際工況或用戶要求合理選配,能適用于各種壓力、溫度及介質(zhì)工況。
5.可按用戶要求設(shè)計(jì)制造不同結(jié)構(gòu)形式和連接形式的止回閥,為各種設(shè)備配套使用。
1.The product accord ng to then at nal standards GB12235desgr manufacture examina ion, the seals rei able.the perfom mance sf ne.
2.Fiap valve, the valve seat sealing sur lace of iron aloy or stellt e made of co bail based aloy welding, wear resistant, high temperature.corrosion, anl-abrasion performance and long service lfe
3.Can use a varty of standard piping f anges and fang esea ing surface types to meet various project needs and user requird mens
4.Ful range of body materials.gasket can be based on actual work ig cond tns or the user requests a reasonable opt on, can be apple d to alk nds of pressure, temperature and me dum cond0ons.
5.Acco ring to user req urements design and manufacture of various structural forms and connect nformsofronretumvave, for various equipments.
標(biāo)準(zhǔn)與規(guī)范Standards and norms
設(shè)計(jì)與制造 | 結(jié)構(gòu)長(zhǎng)度 Structure Length | 壓力-溫度等級(jí) Pressure-temperature rating | 連接法蘭 Connection flange | 實(shí)驗(yàn)與檢驗(yàn) Test and Inspection |
GB12235 | GB12221 | GB12224 | JB/T79.1-79.2-1994 GB9113 HG20592-20635 | JB/T9092-1999 GB13927 |
性能參數(shù)Performance parameter
序號(hào)No | 項(xiàng)目名稱 | 項(xiàng)目名稱Entry Name | |||||||
1 | 公稱壓力 PN(MPa) | PN16 | PN25 | PN40 | PN64 | PN100 | PN160 | ||
1.6 | 2.5 | 4.0 | 64 | 10 | 16 | ||||
2 | 殼體強(qiáng)度試驗(yàn)壓力 Shell strength test pressure | 常溫下公稱壓力的1.5倍 1.5 Times the nominal pressure at room temperature | |||||||
3 | 高壓密封試驗(yàn)壓力 High-pressure sealing Test pressure(MPa) | 常下公稱壓力的1.1倍 1.1 Times the nominal pressure at room temperature |