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您(Nin)好(Hao)!欢(Huan)迎(Ying)来(Lai)无(Wu)锡(Xi)市(Shi)承(Cheng)禾(He)钢(Gang)铁(Tie)有(You)限(Xian)公(Gong)司(Si)官(Guan)方(Fang)网(Wang)站(Zhan)!

全(Quan)国(Guo)服(Fu)务(Wu)热(Re)线(Xian):(?)13626239888
无(Wu)锡(Xi)市(Shi)承(Cheng)禾(He)钢(Gang)铁(Tie)有(You)限(Xian)公(Gong)司(Si)
联(Lian)系(Xi)我(Wo)们(Men)Contact us
联(Lian)系(Xi)我(Wo)们(Men) 全(Quan)国(Guo)服(Fu)务(Wu)热(Re)线(Xian):(?)13626239888

无(Wu)锡(Xi)市(Shi)承(Cheng)禾(He)钢(Gang)铁(Tie)有(You)限(Xian)公(Gong)司(Si)

销(Xiao)售(Shou)一(Yi)部(Bu):(?)0510-82329888

手(Shou) 机(Ji):(?)13626239888

销(Xiao)售(Shou)二(?)部(Bu):(?)0510-83070633

手(Shou)机(Ji):(?) 13616178886

CAD编(Bian)辑(Ji):(?)13616178886

仓(Cang)库(Ku)业(Ye)务(Wu):13861861828

剪(Jian)切(Qie)下(Xia)料(Liao) 18861629888

地(Di)址(Zhi):(?)无(Wu)锡(Xi)市(Shi)西(Xi)站(Zhan)物(Wu)流(Liu)园(Yuan)12号(Hao)仓(Cang)库(Ku)

5LB和(He)L245属(Shu)于(Yu)低(Di)合(He)金(Jin)钢(Gang)板(Ban)

公(Gong)司(Si)名(Ming):(?)无(Wu)锡(Xi)市(Shi)承(Cheng)禾(He)钢(Gang)铁(Tie)有(You)限(Xian)公(Gong)司(Si) 人(Ren)气(Qi):173发(Fa)表(Biao)时(Shi)间(Jian):(?)2020/12/19 11:36:31【(?)大(Da) 中(Zhong) 小(Xiao)】(?)

5LB和(He)L245属(Shu)于(Yu)低(Di)合(He)金(Jin)系(Xi)列(Lie),价(Jia)格(Ge)高(Gao),不(Bu)同(Tong)材(Cai)质(Zhi)价(Jia)格(Ge)不(Bu)一(Yi)样(Yang),主(Zhu)要(Yao)用(Yong)于(Yu)输(Shu)油(You)管(Guan)线(Xian),(?)输(Shu)天(Tian)然(Ran)管(Guan)线(Xian)等(Deng)就(Jiu)

是(Shi)一(Yi)种(Zhong)低(Di)压(Ya)流(Liu)体(Ti)卷(Juan)制(Zhi)管(Guan),其(Qi)性(Xing)能(Neng)和(He)20#无(Wu)缝(Feng)管(Guan)差(Cha)不(Bu)多(Duo)。(?)

碳(Tan) C :(?)0.32~(?)0.40

 (?) (?)硅(Gui) Si:(?)0.17~(?)0.37

 (?) (?)锰(Meng) Mn:(?)0.70~(?)1.00

 (?) (?)硫(Liu) S :(?)≤(?)0.035

 (?) (?)磷(Lin) P :(?)≤(?)0.035

 (?) (?)铬(Ge) Cr:(?)≤(?)0.25

 (?) (?)镍(Nie) Ni:(?)≤(?)0.30

铜(Tong) Cu:(?)≤(?)0.25 (?)

力(Li)学(Xue)性(Xing)能(Neng):(?)

 (?) (?)抗(Kang)拉(La)强(Qiang)度(Du) σ(?)b (MPa):(?)≥(?)560(57)

 (?) (?)屈(Qu)服(Fu)强(Qiang)度(Du) σ(?)s (MPa):(?)≥(?)335(34)

 (?) (?)伸(Shen)长(Chang)率(Lu) δ(?)5 (%):(?)≥(?)18

 (?) (?)断(Duan)面(Mian)收(Shou)缩(Suo)率(Lu) ψ(?) (%):(?)≥(?)45
1、(?)L245/API 5LB牌(Pai)号(Hao)介(Jie)绍(Shao)
牌(Pai)号(Hao)L245/Gr B PSL1/API 5L B,(?)标(Biao)准(Zhun)AMSA A8.1 管(Guan)线(Xian)用(Yong)热(Re)轧(Zha)钢(Gang)带(Dai)API5L ASTM ASME
,(?)材(Cai)料(Liao)类(Lei)别(Bie)低(Di)合(He)金(Jin)高(Gao)强(Qiang)度(Du)钢(Gang),(?)产(Chan)品(Pin)热(Re)轧(Zha)材(Cai),(?)用(Yong)途(Tu)油(You)气(Qi)开(Kai)采(Cai)及(Ji)储(Chu)运(Yun)用(Yong)于(Yu)制(Zhi)作(Zuo)石(Shi)油(You)、(?)天(Tian)然(Ran)气(Qi)输(Shu)送(Song)管(Guan)道(Dao),(?)说(Shuo)明(Ming)本(Ben)产(Chan)品(Pin)系(Xi)API 5L管(Guan)线(Xian)用(Yong)钢(Gang)带(Dai)。(?)
2、(?)随(Sui)着(Zhuo)API 5L管(Guan)线(Xian)钢(Gang)技(Ji)术(Shu)的(De)发(Fa)展(Zhan)及(Ji)成(Cheng)型(Xing)、(?)技(Ji)术(Shu)的(De)进(Jin)步(Bu),(?)API 5L管(Guan)线(Xian)钢(Gang)的(De)应(Ying)用(Yong)范(Fan)围(Wei)在(Zai)逐(Zhu)步(Bu)扩(Kuo)大(Da),(?)特(Te)别(Bie)是(Shi)在(Zai)API 5L超(Chao)宽(Kuan)管(Guan)线(Xian)钢(Gang)的(De)优(You)势(Shi)更(Geng)加(Jia)明(Ming)显(Xian),(?)加(Jia)上(Shang)成(Cheng)本(Ben)的(De)因(Yin)素(Su),(?)API 5L管(Guan)线(Xian)钢(Gang)已(Yi)在(Zai)管(Guan)线(Xian)钢(Gang)领(Ling)域(Yu)占(Zhan)有(You)主(Zhu)导(Dao)地(Di)位(Wei),(?)API 5L管(Guan)线(Xian)钢(Gang)的(De)发(Fa)展(Zhan)。(?)管(Guan)线(Xian)钢(Gang)产(Chan)地(Di):(?)舞(Wu)钢(Gang)、(?)宝(Bao)钢(Gang)、(?)鞍(An)钢(Gang)、(?)武(Wu)钢(Gang)、(?)攀(Pan)钢(Gang)、(?)酒(Jiu)钢(Gang)等(Deng),(?)钢(Gang)级(Ji)包(Bao)括(Kuo)GR.B,(?)X42,(?)X46,(?)52,(?)X56,(?)X60,(?)X65,(?)X70,(?)L320、(?)L360、(?)L390、(?)L415等(Deng)。(?)
3、(?)执(Zhi)行(Xing)标(Biao)准(Zhun):API- 5LB(L245) 。(?)属(Shu)于(Yu)国(Guo)外(Wai)牌(Pai)号(Hao),是(Shi)管(Guan)线(Xian)钢(Gang)板(Ban)。(?)
4、(?)交(Jiao)货(Huo)状(Zhuang)态(Tai):可(Ke)按(An)热(Re)轧(Zha)、(?)控(Kong)轧(Zha)、(?)热(Re)处(Chu)理(Li)状(Zhuang)态(Tai)验(Yan)收(Shou)。(?)
5、(?)规(Gui)格(Ge)范(Fan)围(Wei):(?)钢(Gang)板(Ban)宽(Kuan)1500-4020mm,厚(Hou)8-40mm,(?)长(Chang)13mm。(?)
6.、(?)产(Chan)地(Di):(?)舞(Wu)钢(Gang),(?)还(Huan)有(You)鞍(An)钢(Gang)、(?)武(Wu)钢(Gang)、(?)攀(Pan)钢(Gang)、(?)酒(Jiu)钢(Gang)、(?)宝(Bao)钢(Gang)等(Deng)。(?)
7、(?)化(Hua)学(Xue)成(Cheng)分(Fen)(wt%):(?)
C:(?)≤(?)0.26、(?)Mn:(?)≤(?)1.2、(?)P:(?)≤(?)0.03、(?)S:(?)≤(?)0.03、(?)Ni:≤(?)0.5、(?)Cr:≤(?)0.5、(?)Mo:≤(?)0.15、(?)Cu:0.5。(?)
注(Zhu):(?)最(Zui)大(Da)C每(Mei)降(Jiang)低(Di)0.01,(?)允(Yun)许(Xu)最(Zui)大(Da)Mn提(Ti)高(Gao)0.05,(?)最(Zui)大(Da)至(Zhi)1.65;(?)Nb+V≤(?)0.06;(?)Nb+V+Ti≤(?)0.15;(?)不(Bu)允(Yun)许(Xu)有(You)意(Yi)添(Tian)加(Jia)B,(?)残(Can)余(Yu)B≤(?)0.001。(?)
8、(?)基(Ji)本(Ben)力(Li)学(Xue)性(Xing)能(Neng):(?)
钢(Gang)种(Zhong)交(Jiao)货(Huo)状(Zhuang)态(Tai)屈(Qu)服(Fu)强(Qiang)度(Du)Re(MPa):(?)L245/GrB PSL1/API 5L B 板(Ban);(?)抗(Kang)拉(La)强(Qiang)度(Du)Rm(MPa)A(%):(?)带(Dai)热(Re)轧(Zha)245~450;(?)Akv((?)J)(?)弯(Wan)曲(Qu)直(Zhi)径(Jing)弯(Wan)曲(Qu)角(Jiao)度(Du)((?)℃(?))(?)HV:(?)415~655≥(?)21≥(?)902a180≥(?)245。(?)
9、(?)技(Ji)术(Shu)优(You)势(Shi):(?)
随(Sui)着(Zhuo)管(Guan)线(Xian)钢(Gang)板(Ban)技(Ji)术(Shu)的(De)发(Fa)展(Zhan)及(Ji)焊(Han)管(Guan)成(Cheng)型(Xing)、(?)焊(Han)接(Jie)技(Ji)术(Shu)的(De)进(Jin)步(Bu),(?)管(Guan)线(Xian)用(Yong)焊(Han)管(Guan)的(De)应(Ying)用(Yong)范(Fan)围(Wei)在(Zai)逐(Zhu)步(Bu)扩(Kuo)大(Da),(?)特(Te)别(Bie)是(Shi)在(Zai)大(Da)口(Kou)径(Jing)组(Zu)距(Ju)范(Fan)围(Wei)内(Nei)焊(Han)管(Guan)的(De)优(You)势(Shi)更(Geng)加(Jia)明(Ming)湿(Shi),(?)加(Jia)上(Shang)成(Cheng)本(Ben)的(De)因(Yin)素(Su),(?)焊(Han)管(Guan)已(Yi)在(Zai)管(Guan)线(Xian)管(Guan)领(Ling)域(Yu)占(Zhan)有(You)主(Zhu)导(Dao)地(Di)位(Wei),(?)限(Xian)制(Zhi)了(Liao)不(Bu)锈(Xiu)钢(Gang)无(Wu)缝(Feng)管(Guan)线(Xian)管(Guan)的(De)发(Fa)展(Zhan)。(?)2004年(Nian)无(Wu)缝(Feng)管(Guan)线(Xian)管(Guan)产(Chan)量(Liang)约(Yue)40万(Wan)t,(?)钢(Gang)级(Ji)包(Bao)括(Kuo)X42—(?)70,(?)品(Pin)种(Zhong)有(You)陆(Lu)上(Shang)管(Guan)线(Xian)管(Guan)和(He)海(Hai)底(Di)管(Guan)线(Xian)管(Guan)。(?)
API 5L管(Guan)线(Xian)的(De)生(Sheng)产(Chan)目(Mu)前(Qian)是(Shi)采(Cai)用(Yong)微(Wei)合(He)金(Jin)化(Hua)加(Jia)热(Re)处(Chu)理(Li)工(Gong)艺(Yi),(?)不(Bu)锈(Xiu)钢(Gang)无(Wu)缝(Feng)管(Guan)的(De)生(Sheng)产(Chan)成(Cheng)本(Ben)明(Ming)显(Xian)高(Gao)于(Yu)焊(Han)管(Guan),(?)而(?)且(Qie)随(Sui)着(Zhuo)钢(Gang)级(Ji)的(De)提(Ti)高(Gao),(?)如(Ru)X80以(Yi)上(Shang)钢(Gang)级(Ji)管(Guan)线(Xian)管(Guan)对(Dui)碳(Tan)当(Dang)量(Liang)的(De)限(Xian)制(Zhi),(?)无(Wu)缝(Feng)钢(Gang)管(Guan)的(De)常(Chang)规(Gui)工(Gong)艺(Yi)很(Hen)难(Nan)满(Man)足(Zu)用(Yong)户(Hu)要(Yao)求(Qiu);(?)目(Mu)前(Qian)各(Ge)12Cr1moV合(He)金(Jin)管(Guan)生(Sheng)产(Chan)厂(Chang)都(Du)在(Zai)为(Wei)提(Ti)高(Gao)其(Qi)管(Guan)线(Xian)管(Guan)的(De)抗(Kang)腐(Fu)蚀(Shi)性(Xing)能(Neng),(?)低(Di)温(Wen)、(?)高(Gao)温(Wen)环(Huan)境(Jing)中(Zhong)的(De)使(Shi)用(Yong)性(Xing)能(Neng)稳(Wen)定(Ding)而(?)开(Kai)展(Zhan)科(Ke)研(Yan)工(Gong)作(Zuo)。(?)在(Zai)这(Zhe)方(Fang)面(Mian),(?)攀(Pan)钢(Gang)集(Ji)团(Tuan)成(Cheng)都(Du)钢(Gang)铁(Tie)有(You)限(Xian)责(Ze)任(Ren)公(Gong)司(Si)已(Yi)着(Zhuo)手(Shou)工(Gong)艺(Yi)改(Gai)造(Zao)。(?)
10、(?)舞(Wu)钢(Gang)管(Guan)线(Xian)钢(Gang)的(De)技(Ji)术(Shu)优(You)势(Shi):(?)
舞(Wu)钢(Gang)高(Gao)起(Qi)点(Dian)、(?)快(Kuai)速(Su)度(Du)开(Kai)发(Fa)出(Chu)大(Da)口(Kou)径(Jing)直(Zhi)缝(Feng)焊(Han)管(Guan)用(Yong)宽(Kuan)厚(Hou)钢(Gang)板(Ban),(?)先(Xian)后(Hou)成(Cheng)功(Gong)开(Kai)发(Fa)X56、(?)X60 、(?)X65、(?)X70和(He)L320、(?)L360、(?)L390、(?)L415等(Deng)不(Bu)同(Tong)强(Qiang)度(Du)级(Ji)别(Bie)的(De)管(Guan)线(Xian)用(Yong)宽(Kuan)厚(Hou)钢(Gang)板(Ban),(?)舞(Wu)钢(Gang)也(Ye)以(Yi)X70 大(Da)口(Kou)径(Jing)直(Zhi)缝(Feng)焊(Han)管(Guan)钢(Gang)板(Ban)在(Zai)西(Xi)气(Qi)东(Dong)输(Shu)主(Zhu)干(Gan)线(Xian)上(Shang)的(De)应(Ying)用(Yong)打(Da)破(Po)日(Ri)、(?)韩(Han)钢(Gang)厂(Chang)垄(Long)断(Duan),(?)平(Ping)抑(Yi)了(Liao)国(Guo)际(Ji)市(Shi)场(Chang)价(Jia)格(Ge)。(?)福(Fu)建(Jian)、(?)广(Guang)东(Dong)LNG工(Gong)程(Cheng)也(Ye)使(Shi)用(Yong)舞(Wu)钢(Gang)管(Guan)线(Xian)钢(Gang)板(Ban)3万(Wan)多(Duo)吨(Dun),(?)西(Xi)气(Qi)东(Dong)输(Shu)干(Gan)线(Xian)上(Shang)海(Hai)末(Mo)端(Duan)站(Zhan)使(Shi)用(Yong)的(De)就(Jiu)是(Shi)舞(Wu)钢(Gang)的(De)管(Guan)线(Xian)钢(Gang)板(Ban)。(?)
11、(?)用(Yong)途(Tu):(?)
油(You)气(Qi)输(Shu)送(Song)管(Guan)线(Xian)用(Yong)钢(Gang)板(Ban):(?)X42(L290)、(?)X46(L320)、(?)X52(L360)、(?)X56 (L390)、(?)X60(L415)、(?)X65(L450)、(?)X70(L485)、(?)X80 。(?)执(Zhi)行(Xing)标(Biao)准(Zhun):(?)API -5LB(L245)。(?)主(Zhu)要(Yao)用(Yong)途(Tu):(?)用(Yong)于(Yu)制(Zhi)作(Zuo)石(Shi)油(You)、(?)天(Tian)然(Ran)气(Qi)输(Shu)送(Song)管(Guan)道(Dao)。(?) API 5L一(Yi)般(Ban)是(Shi)指(Zhi)管(Guan)线(Xian)钢(Gang)板(Ban)--API 5L管(Guan)线(Xian)钢(Gang)板(Ban),(?)管(Guan)线(Xian)钢(Gang)板(Ban)加(Jia)工(Gong)成(Cheng)成(Cheng)大(Da)口(Kou)径(Jing)管(Guan)线(Xian)钢(Gang)管(Guan)是(Shi)把(Ba)抽(Chou)出(Chu)地(Di)面(Mian)的(De)油(You),(?)汽(Qi),(?)水(Shui),(?)通(Tong)过(Guo)管(Guan)线(Xian)管(Guan)输(Shu)送(Song)到(Dao)石(Shi)油(You)和(He)天(Tian)然(Ran)气(Qi)工(Gong)业(Ye)企(Qi)业(Ye)。(?)

    网(Wang)站(Zhan)首(Shou)页(Ye) 公(Gong)司(Si)简(Jian)介(Jie) 新(Xin)闻(Wen)中(Zhong)心(Xin) 产(Chan)品(Pin)展(Zhan)示(Shi) 荣(Rong)誉(Yu)资(Zi)质(Zhi) 产(Chan)品(Pin)应(Ying)用(Yong)案(An)例(Li) 服(Fu)务(Wu)承(Cheng)诺(Nuo) 客(Ke)户(Hu)见(Jian)证(Zheng) 联(Lian)系(Xi)我(Wo)们(Men) 网(Wang)站(Zhan)地(Di)图(Tu)
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