Tuluk Valve Industry Tthanchonak Tuanbia (2)

Valve sernak a hramthawk dirhmun (1949-1959)

01Ramchung sipuazi tthanchonak caah riantuan ding in dirh

Kum 1949 in 1952 tiang hi ka ram pumpi sipuazi a tthancho lio caan a si. Sipuazi sernak a herh caah, ram nih a rannak in mi tampi a herhvalves, lawng si lointlawmte tthawnnak valve, asinain cu lio caan ah sermi a si lomi a sangmi le a tlawmmi pressure valve pawl zong an um. Ram nih a herhmi thil hna tlinternak caah valve sernak zeitindah kan tawlrel lai timi cu rian har le rian har ngai a si.

1. Chuahnak lamhruai le bawmh

“Thilchuak thanchoter, sipuazi thanchoter, mipi le pumpak pahnih tuaktan in, riantuantu le tangka pahnih hlawknak pek” timi phunglam he aa tlak in, mipi cozah nih thil sernak le order tuahnak phunglam kha a hman, cun pumpak a tlawm le a hme tete kha fakpi in a bawmh hna i valve pawl kha on ṭhan le chuah ṭhan awkah a bawmh hna. Tuluk ram dirh a si hlan deuh ah, Shenyang Chengfa thir sehzung cu a donghnak ah leiba tampi a ngeih caah le a thilchuak zuarnak hmun a um lo caah a chawlehnak cu a khar, sehzung vengtu ding riantuantu 7 lawng an tang, cun hmanmi thilri 14 an zuar. New China an dirh hnu ah, mipi cozah bawmhnak thawngin, sehzung nih thilchuak a thawk tthan, cu kum ah riantuantu an karh i, an thawk tikah 7 in 96 tiang an karh. Cu hnu ah, sehzung nih Shenyang Hardware Machinery Company sin in thilri sernak kha a cohlan i, thilchuah cu a thar in a lang. Riantuantu an karh i 329 tiang an karh, kum khat ah valve phunphun 610 an chuah, an chuah man cu 830,000 yuan a si. Cu caan chung ah Shanghai ah, valve a rak chuahmi pumpak company lawng si loin, ram sipuazi a tthancho tikah, pumpak company hme tete tampi nih valve chuahnak ah an on asiloah an i thlen, cu nih cun cu lio caan ah Construction Hardware Association bupi cu rang tukin a karhter.

2. Cawknak le zuarnak fonh, valve chuahnak tawlrel

Pumpak company tampi nih valve sernak ah an i thlen caah, Shanghai Construction Hardware Association hramthawknak nih thanchonak a herhmi a tlinh kho lo. 1951 ah, Shanghai valve sertu hna nih Shanghai Purchasing Supply Station of China Hardware Machinery Company i thilri sernak le order tuahnak riantuannak le hmunkhat ah cawknak le zuarnak tuah awkah hmunkhat ah riantuannak 6 an dirh. Tahchunhnak ah, Daxin Iron Works, a nganmi a tlawmmi tlawm-tthawnnak valve sernak rian a ttuanmi, le Yuanda, Zhongxin, Jinlong le Lianggong Machinery Factory, a-tthawnnak sang le a tlawmmi-tthawnnak valve sernak rian a ttuanmi hna cu Shanghai Municipal Bureau of Public Utilities, Ministry of Public Utilities of East le Central Fuel Ministry nih an bawmh hna. Industry Vuanci Zung i Petroleum Zung lamhruainak tangah, direct order pawl cu tuah a si, cun order tuahnak lei ah an i mer. Mipi Cozah nih pumpak chawlehnak hna kha thilchuah le zuarnak ah harnak hna kha lungrual tein cawk le zuarnak phunglam hmangin tei khawhnak dingah a bawmh hna, a hramthawk ahcun pumpak chawlehnak hna i sipuazi a ttha lonak kha a thlen, cun chawlehnak ngeitu le riantuantu hna i thilchuah duhnak lungthin kha a ṭhanchoter, cu hna cu thiamnak, thilri le sehzung dirhmun ah a hnulei ah a ummi an si. mei thazaang chuahnak sehzung, thir sehzung le chiti chuahnak hmun tibantuk chawlehnak hna nih thilchuah hram an thawk tthan lai.

3. Ramchung sipuazi saknak riantuannak remhthannak caah thanchonak

A hmasa kum nga timhtuahnak ah, ramkulh nih a biapi mi saknak project 156 a hmuh, cu chung ah Yumen Oil Field remhthannak le Anshan Iron and Steel Company chuahmi cu a nganmi project pahnih an si. Yumen Oilfield ah a rannak in chuah khawhnak ding caah, Ministry of Fuel Industry i Petroleum Administration Bureau nih Shanghai ah petroleum seh thilri pawl chuah khawhnak ding caah a tawlrel. Shanghai Jinlong Hardware Factory le a dangdang hna nih a tlawm deuhmi thir valve pawl hneksaknak-chuahnak rian an ttuan. Riantuannak hmun hmete hna nih hneksaknak in medium-pressure valve chuah khawhnak a harnak kha ruah khawh a si. Cheukhat phun cu hmantu nih an pekmi zohchunh awk ningin lawng i zohchunh khawh an si, cun thilri taktak pawl cu hlathlainak le map suai an si. Thir thletmi hna an tthatnak a ttha lo caah, a hramthawk thir thletmi valve pum cu thir thletnak ah thlen a hau. Cu lio ahcun, vawleicung valve pum i a tlikmi khur tuahnak caah cawhnak die a um lo caah kut in lawng cawh khawh a si, cun remhtu nih remh khawh a si. Harnak tampi kan tei hnu ah, a donghnak ah NPS3/8 ~ NPS2 medium-pressure thir gate valve le globe valve hneksaknak chuah khawhnak ah kan hlawh a tling, cu hna cu hmantu hna nih an cohlan. 1952 kum hnihnak ah, Shanghai Yuanta, Zhongxin, Weiye, Lianggong le a dang sehzung hna nih petroleum caah thir valve hneksaknak sernak le tam deuh chuahnak rian an ttuan. Cu lio ahcun, Soviet suaisam le phunglam hna kha an hman, cun thiamsang hna nih tuahnak in an cawn, cun thilchuahnak ah harnak tampi an tei. Shanghai thir valve sernak hneksaknak cu Petroleum Vuanci Zung nih a tawlrel, cun Shanghai khua i sehzung phunphun bawmhnak zong a hmuh. Asia Factory (atu Shanghai Machine Repair Factory) nih a herhmi a tlinhmi thir thletmi a pek hna, cun Sifang Boiler Factory nih puahnak ah a bawmh hna. Hneksaknak cu a donghnak ah thir valve prototype hneksaknak chuahnak ah a hlawh a tling, cun a rannak in tam deuh chuahnak a tawlrel i a caan te ah hman dingin Yumen Oilfield ah a kuat. Cu lio caan te ah cun, Shenyang Chengfa thir sernak le Shanghai Daxin thir sernak zong nihtlawmte-tthawnnak valvemei thazaang chuahnak sehzung caah a ngan deuhmi min cazin he, Anshan Thir le Thir Company nih thilchuah le khuapi saknak thawk ṭhan dingin.

Ram sipuazi a tthancho lio ah, ka ram valve industry cu rang tukin a thangcho. 1949 ah, valve chuahmi cu 387t lawng a si, cu cu 1952 ah 1015t tiang a karh. Technical lei in, thir valve le tlawmte lawng a ngeimi valve ngan pipi a ser khawh, cu nih cun ram sipuazi tthanchonak caah aa tlakmi valve a pek lawng si loin, hmailei Tuluk valve industry thanchonak caah hrampi tha a chiah.

02Valve industry cu aa thawk

1953 ah, ka ram nih a hmasa bik kum nga timhtuahnak a thawk, cun chawlehnak lei hna cu petroleum, chemical chawlehnak, thir sernak, electric mei thazaang le lungmeihol tibantuk nih thanchonak a rangter. Hi lio caan ah hin, valve herhnak cu a karh chin lengmang. Cu lio ahcun, valve a chuahtu pumpak sehzung hmete tampi an um ko nain, an thiamnak thazaang a der, an thilri pawl cu a hlun cang, an sehzung cu a sawhsawh, an tahfung a hme tuk, cun an i ṭhek tuk. Ramchung sipuazi tthanchonak rang tukin a herhmi thilri pawl tlinter khawhnak ding caah, Machinery Industry Vuanci Zung Hmasa bik (Machinery Vuanci Zung Hmasa bik tiah auhmi) nih a hramthawk tein pumpak riantuannak pawl kha a dirh ṭhan hna i a thlen hna i valve chuahnak kha a kauhter. Cu lio caan te ah cun, hnulei le key valve sernak ding timhtuahnak le step pawl an um. Enterprise, ka ram i valve riantuannak cu aa thawk.

1. Shanghai khua i a pahnihnak valve riantuannak remhthannak

Tuluk Thar dirh a si hnu ah, Party nih chawlehnak le chawlehthalnak caah “hmannak, khamnak le thlennak” phunglam kha a hman.

Shanghai ah valve sernak sehzung hmete 60 asiloah 70 an um ti a hung lang. Cu sehzung ngan bik cu minung 20 in 30 kar lawng an si i, a hme bik cu minung tlawmte lawng an ngei. Hi valve sehzung hna nih hin valve an chuah ko nain, an thiamnak le an hruainak cu a hnu lei ah a kir ngai, thilri le sehzung inn saknak zong a sawhsawh, cun serchuah ning zong a sawhsawh. Cheukhat nih cun a sawhsawh mi lathes asiloah belt seh thilri pakhat asiloah pahnih lawng an ngei, cun thletnak caah crucible furnace cheukhat lawng an um, a tam deuh cu kut in hmanmi an si. , suaisam khawhnak le hneksaknak thilri tel loin. Hi dirhmun hi chanthar thilchuahnak caah aa tlak lo, cun ramkulh nih timhtuahnak a ngeimi thilchuahnak herhmi zong a tlinh kho lo, cun valve thilri hna an tthatnak kha uk khawh a si lo. Cu caah, Shanghai khua mipi cozah nih Shanghai khua i valve sertu hna he riantuan ttinak an dirh, cun Shanghai Pipeline Switches No. 1, No. 2, No. 3, No. 4, No. 5, No. 6 le a dang central enterprises pawl an dirh. A cunglei, thiamnak le tthatnak lei ah hmunkhat ah chiahmi hruainak fonh in, cu nih cun aa ṭhekmi le a buaibai mi hruainak kha ttha tein a fonh hna, cucaah riantuantu tam deuh hna lungthawhnak kha socialism sernak ah a forh hna, hi cu valve industry ah a hmasa bik a nganmi remhthannak a si.

1956 ah mipi le pumpak riantuan ttinak hnu ah, Shanghai khua i valve industry cu a voihnihnak remhnak le industry remhnak nganpi a tong, cun Shanghai Construction Hardware Company, Petroleum Machinery Parts Manufacturing Company le General Machinery Company tibantuk thiamsang company pawl an dirh. Inn saknak thilri riantuannak he aa pehtlaimi valve company nih Yuanda, Rongfa, Zhongxin, Weiye, Jinlong, Zhao Yongda, Tongxin, Fuchang, Wang Yingqi, Yunchang, Dehe, Jinfa, le Xie pawl kha pengtlang cio in an dirh hna. Dalian, Yuchang, Deda, tbk ah central factory 20 hrawng an um. Central factory pakhat cio nih an nawlngeihnak tangah satellite factory zeimawzat an ngei. Central plant ah party zung le a hramthawk tein riantuantu bu pakhat an dirh. Cozah nih mipi aiawhtu hna kha uknak riantuannak hruaitu ah a chiah hna, cun cu he aa tlak in thilchuah, pekchanhnak le phaisa lei chawlehnak bu pawl a dirh hna, cun cozah nih a ngeih mi chawlehnak he aa lo mi hruainak lam kha zaangfah tein a hman. Cu lio caan te ah cun, Shenyang area zong nih sehzung hmete 21 cu Chengfa ah a fonh hnaKutka ValveThilsernak sehinn. Cu hnu cun, ramkulh nih riantuannak hme tete le a tlawm deuhmi hna chuahnak kha ram pumpi timhtuahnak lam ah hruainak zung kip hmangin a luhpi, cun valve chuahnak kha timhtuahnak le tawlrelnak a tuah. Hihi New China dirh hnu in valve company hna chuahnak zohkhenhnak ah thlennak a si.

2. Shenyang General Machinery Factory cu valve sernak ah thlen a si

Shanghai khua i valve sertu hna dirh ṭhannak he aa khat tein, First Machinery Department nih direct in aa pehtlaimi sehzung pakhat cio thilri chuahmi kha a ṭhen hna, cun direct in aa pehtlaimi sehzung le ramchung cozah ngeihmi sehzung ngan deuh hna i thiamsang chuahnak lam kha a fianter. Shenyang General Machinery Factory cu thiamsang valve sertu ah thlen a si. chawlehthalnak. Sehzung a hlan i a rak ummi cu uknak lei riantuannak zung le Japanese pseudo-industry Dechang sehzung a si. Tuluk ram thar dirh a si hnu ah, sehzung nih a bik in seh thilri phunphun le pipe pehtlaihnak a ser. 1953 ah, thing riantuannak seh pawl chuah hram a thawk. 1954 ah, Machinery Ministry i First Bureau hruainak tangah direct in a um lio ah, riantuantu 1,585 le seh le thilri phunphun 147 a ngei. Cun thir thletmi chuah khawhnak thazaang a ngei, cun thiamnak thazaang zong a tthawng ngai. 1955 thawk in, ram pumpi timhtuahnak tthanchonak he aa tlak khawh nakhnga, fiang tein valve sernak ah aa thlen, a hramthawk thir riantuannak, fonhnak, thilri, seh remhnak le thir thletnak riantuannak hmun pawl kha a remh ṭhan hna, riveting le welding riantuannak hmun thar a sak hna, cun central laboratory le metrological verification station a dirh hna. Shenyang Pump Factory in thiamsang cheukhat cu an thlen hna. 1956 ah, 837t oftlawmte tthawnnak valvean chuah hna, cun a sangmi le a tlawmmi pressure valve tampi chuah hram an thawk. 1959 ah, 4213t valve an chuah, cu chungah 1291t sang le a tlawm deuhmi pressure valve an i tel. 1962 ah, Shenyang High and Medium Pressure Valve Factory tiah min an thlen i valve industry ah a ngan bikmi hnulei riantuannak pakhat ah a cang.

3. Valve chuahnak ah a hmasa bik a sang bik

Tuluk ram thar dirh hramthawk lio ah, ka ram i valve chuahnak cu riantuan ttinak le raldohnak in a ttha bikmi a si. “Great Leap Forward” chan ah, ka ram valve industry nih a voikhatnak chuahnak sangbik a hmuh. Valve chuahmi: 1949 ah 387t, 1956 ah 8126t, 1959 ah 49746t, 1949 nakin a let 128.5, le 1956 ah cozah le pumpak i bawmhnak dirh a si lio nakin a let 6.1 a si. A sangmi le a tlawmmi pressure valve sernak cu a tlai deuh in aa thawk, cun 1956 ah tam deuh in chuah hram aa thawk, kum khat ah 175t chuah a si. 1959 ah, chuahmi cu 1799t a phan, cucu 1956 nakin a let 10.3 a si. Ramchung sipuazi saknak a rang tukmi tthanchonak nih valve industry tthanchonak nganpi a chuahter. 1955 ah, Shanghai Lianggong Valve Factory nih Yumen Oilfield caah Christmas thingkung valve cu hlawhtling tein hneksaknak an tuah; Shanghai Yuanda, Zhongxin, Weiye, Rongfa le a dang seh sernak sehzung hna nih hneksaknak in an chuahmi thir, thir sermi a tlawm le a sangmi tthawnnak valve le chiti chuahnak hmun le chiti sernak sehzung hna caah PN160 le PN320 tthawnnak sang a ngeimi chiti valve hna; Shenyang General Machinery Factory le Suzhou Iron Factory (Suzhou Valve Factory hlan i a rak ummi) nih Jilin Chemical Industry Corporation's chiti sernak sehzung caah hlawhtling tein hneksaknak an tuah; Shenyang Chengfa Thir Sehzung nih DN3000 tluk a nganmi electric gate valve hlawhtling tein hneksaknak an tuah. Cu lio ahcun Tuluk ram ah a ngan bik le a rit bik valve a si; Shenyang General Machinery Factory nih a sangmi polyethylene karlak hneksaknak thilri caah DN3 ~ DN10 le PN1500 ~ PN2000 tluk a nganmi a sang tukmi hneknak valve pawl kha hlawhtling tein hneksaknak in an chuah; Shanghai Daxin thir sernak sehzung nih thir sernak riantuannak caah a chuahmi a lum tukmi thli lum valve cu DN600 tluk a nganmi le DN900 tluk a simi meikhu chuahnak valve; Dalian Valve Factory, Wafangdian Valve Factory tbk hna zong rang tukin tthanchonak an hmuh. Valve phunphun le tamnak a karhmi nih valve industry thanchonak a thanchoter. A hlei in “Great Leap Forward” industry saknak herhmi he, ramchung hmunkip ah valve sehzung hme tete le a tlawm deuhmi an hung chuak. 1958 ah, ram pumpi valve sernak company hna nih zakhat hrawng an ngei, valve sernak phu nganpi an dirh. 1958 ah, valve chuahmi dihlak cu 24,163t tiang a kai, 1957 nakin 80% in a karh; Hi caan chung ah hin, ka ram valve chuahnak nih a voikhatnak a sang bik a phan. Sihmanhsehlaw, valve sertu hna an chuah ruangah, harnak phunphun zong a chuahpi. Tahchunhnak ah: tthatnak si loin zat lawng kawl; “a hmete tuah le a ngan deuh tuah, khuachung lam”, thiamnak lei thil sining a um lo; tuah lio ah suaisam, a tlarimi ruahnak ngeih lo; copy le copy, thiamnak lei buainak a chuahter. An phunglam aa dangmi ruangah, pakhat cio nih aa dangmi style an ngei. Valve timi biafang cu hmun dangdang ah aa khat lo, cun a min in a ummi hneknak le a min in a ngan ning tthencheunak zong aa khat lo. Sehzung cheukhat nih Soviet phunglam kha an chim, cheukhat nih Japan phunglam kha an chim, cun cheukhat nih American le British phunglam kha an chim. A buaibai tuk. A phunphun, a sining, pehtlaihnak a ngan le a hme, a sau le a sau lo, hneksaknak dirhmun, hneksaknak phunglam, rong hmelchunhnak, taksa le chemical, le tahnak tbk. Company tampi nih “thutnak zat aa tluk” timi pakhat lawng aa tlakmi lam kha an hman, a tthatnak cu a fek lo, a chuahmi a ttha lo, cun sipuazi tthatnak zong a tthancho lo. Cu lio caan dirhmun cu “a ṭhek, a buai, a tlawm, le a niam”, cucu, valve sehzung hna cu hmunkip ah an i ṭhek, a buaibai mi zohkhenhnak phunglam, aa khatmi thiamnak phunglam le sining a um lo, cun thilri ṭhatnak a niam. Hi thil sining thlen khawhnak ding caah, ramkulh nih aa pehtlaimi riantuantu hna kha ram pumpi chuahmi hlathlainak tuah dingin dirh dingin biakhiahnak a tuahvalveriantuannak hmun.

4. Ram pumpi huap in valve chuahnak hlathlainak hmasa bik

Valve chuahnak dirhmun hngalh khawhnak ding caah, 1958 ah, First Machinery Department i First le Third Bureau nih ram pumpi huap in valve chuahnak hlathlainak an tuah. Hlathlainak tuahtu phu nih hin Northeast China, North China, East China le Central South China ramkulh 4 le khuapi 24 ah valve sernak sehzung 90 cung ah tling tein hlathlainak an tuah. Tuluk ram dirh a si hnu in ram pumpi huap in valve hlathlainak tuah hmasa bikmi a si. Cu lio ahcun, hlathlainak nih a ngan deuhmi le a phunphun le a sining a ngeimi valve sertu hna kha a zoh hna, cu hna cu Shenyang General Machinery Factory, Shenyang Chengfa Iron Factory, Suzhou Iron Factory, le Dalian Valve tibantuk an si. Factory, Beijing Hardware Material Factory (Beijing Valve Factory hlan i a rak ummi), Wafangdian Valve Factory, Chongqing Valve Factory, Shanghai le Shanghai Pipeline Switch 1, 2, 3, 4, 5 le 6 sehzung hna ah valve sertu zeimawzat, tbk.

Hlathlainak thawngin, valve sernak ah a ummi buaibainak bik hna cu a hrampi in hmuh an si:

1) A dihlak in timhtuahnak le riantuannak ttha tein tthencheunak a um lo, cu nih cun thilchuah tthannak a chuahter i thilchuah khawhnak a hnorsuan.

2) Valve thilri phunglam hna cu aa khat lo, cu nih cun hmantu thimnak le zohkhenhnak ah harnak nganpi a chuahter.

3) Tahnak le zohfelnak riantuannak hrampi cu a chia tuk, cun valve thilri le tam deuh chuah khawhnak tthatnak hngalh a har.

A cunglei buaibainak hna lehnak ah, hlathlainak phu nih zung le zung hna sinah thil pathum an chuahpi, cu hna ah cun a dihlak in timhtuahnak fehternak, riantuannak ttha tein tthencheunak, le thilchuah le zuarnak tlukruannak tawlrelnak hna aa tel; phunglam sernak le taksa le chemical zohfelnak rian fehternak, aa khatmi valve phunglam sernak; le hneksaknak hlathlainak tuah. 1. 3rd Bureau hruaitu hna nih hi kong hi biapi tuk ah an chiah. Pakhatnak ah, annih nih phunglam sernak rian ah an lungthin an pek. Annih nih Machinery Vuanci Zung pakhatnak i Sehzung Sernak Technology Hlathlainak Zung kha aa pehtlaimi valve sertu hna kha zung nih a chuahmi pipeline thilri phunglam hna ser awkah an fial hna, cu hna cu 1961 ah riantuannak ah an rak hman. Ministry nih a chuahmi pipeline thilri phunglam cu ka ram ah valve phunglam a hmasa bik a si, cun “Valve Design Manual” cu kanmah tein kan i fonhmi valve suaisamnak thiamnak konglam hmasa bik a si, cucu ka ram ah valve thilri suaisamnak tthanchonak ah a ttha mi rian a ttuan. Hi ram pumpi hlathlainak thawngin, a luan ciami kum 10 chung ah ka ram valve industry thanchonak a hrampi cu hmuh khawh a si cang, cun valve sernak i a buaibai mi i zohchunhnak le phunglam ngeih lonak kha hloh dih awkah hman khawhmi le hmual a ngeimi thil tuah khawh a si cang. Thilri sernak thiamnak nih hmailei ah kekar nganpi a lak i mah tein suaisamnak le thil tampi chuahnak bu dirhnak dirhmun thar ah a lut.

03 A tawinak

1949 in 1959 tiang ka ram nihvalvechawlehnak cu Tuluk hlun i a buaibainak in rang tein a dam ṭhan i aa thawk; zohkhenhnak, i zohchunhnak in mah tein sermi tiangdsuaisamnak le sernak, tlawmte thli luhchuahnak valve sernak in sang le tlawm deuh thli luhchuahnak valve sernak tiang, a hramthawk ahcun valve sernak riantuannak kha a dirh. Sihmanhsehlaw, thilchuah rangnak a karh tuk caah, buainak cheukhat zong a um. Ram pumpi timhtuahnak ah aa tel hnu in, First Ministry of Machinery uknak tangah, buainak a chuahtertu cu hlathlainak le hlathlainak in hmuh a si, cun ram pumpi sipuazi saknak a kal ning he aa tlak khawhnak ding caah le valve industry thanchonak caah valve chuah khawhnak ding caah hman khawhmi le ttha tein a phichuak le thil tuah khawhnak ding caah tuah a si. Cun chawlehnak bu dirhnak nih hrampi tha a chiah.