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不銹鋼大口徑厚壁無縫管　石油裂化用大口徑厚壁無縫管

發布于(yu)：2014年10月19日 來源：springcrossstitch.cn
[摘要]目前我國大口徑無縫鋼管，主要生產工藝為熱軋大口徑無縫鋼管和熱擴大口徑無縫鋼管，熱擴無縫鋼管最大規格為325mm-1220mm最厚為200mm

不(bu)銹鋼大(da)口徑厚(hou)壁(bi)(bi)無縫(feng)管(guan)　石油(you)裂化用大(da)口徑厚(hou)壁(bi)(bi)無縫(feng)管(guan)

山(shan)東省聊城市(shi)首發金屬制品(pin)有(you)限(xian)公司(si)簡介

 

 

山東省聊(liao)城市(shi)首(shou)發金(jin)屬制品有限公(gong)司是專業(ye)經(jing)營天津(jin)無(wu)(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、合(he)金(jin)無(wu)(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)、不(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、高中低壓鍋(guo)(guo)爐管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)大(da)型鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)企業(ye)，公(gong)司經(jing)營鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)規(gui)格(ge)：5mm*1mm—630mm*80mm無(wu)(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan).結構用(yong)(yong)(yong)(yong)(yong)無(wu)(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、流體用(yong)(yong)(yong)(yong)(yong)無(wu)(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、液壓無(wu)(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、電力用(yong)(yong)(yong)(yong)(yong)無(wu)(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、石油輸送用(yong)(yong)(yong)(yong)(yong)無(wu)(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、化肥設備(bei)用(yong)(yong)(yong)(yong)(yong)無(wu)(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、煤礦(kuang)用(yong)(yong)(yong)(yong)(yong)無(wu)(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、不(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)無(wu)(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、化工(gong)(gong)用(yong)(yong)(yong)(yong)(yong)無(wu)(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、紡織(zhi)機械用(yong)(yong)(yong)(yong)(yong)無(wu)(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、汽車；水利用(yong)(yong)(yong)(yong)(yong)無(wu)(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)，精密無(wu)(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、光亮無(wu)(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、軍工(gong)(gong)醫療用(yong)(yong)(yong)(yong)(yong)無(wu)(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、管(guan)(guan)(guan)(guan)(guan)(guan)道用(yong)(yong)(yong)(yong)(yong)無(wu)(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、支柱用(yong)(yong)(yong)(yong)(yong)無(wu)(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)等，適用(yong)(yong)(yong)(yong)(yong)于工(gong)(gong)程、煤礦(kuang)、紡織(zhi)、電力、鍋(guo)(guo)爐、機械、軍工(gong)(gong)等各個領域(yu)。公(gong)司以良好的(de)(de)信譽、優質的(de)(de)產(chan)品、雄(xiong)厚的(de)(de)實力、低廉的(de)(de)價格(ge)享(xiang)譽全國30多個省、市(shi)、自(zi)治區、直轄市(shi)及國外(wai)，產(chan)品深得用(yong)(yong)(yong)(yong)(yong)戶(hu)依賴。

   　公(gong)司(si)常年代(dai)理包鋼(gang)(gang)(gang)、成都(dou)、天津、寶鋼(gang)(gang)(gang)、鞍鋼(gang)(gang)(gang)、西(xi)鋼(gang)(gang)(gang)、冶(ye)鋼(gang)(gang)(gang)、安鋼(gang)(gang)(gang)、衡(heng)鋼(gang)(gang)(gang)、常鋼(gang)(gang)(gang)等(deng)十(shi)大(da)鋼(gang)(gang)(gang)廠及德國、日本、俄(e)羅(luo)斯等(deng)進口生(sheng)產(chan)的大(da)中型優質(zhi)(zhi)無(wu)縫(feng)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)常備(bei)資源材質(zhi)(zhi)為：10#、20#、35#、45#、16Mn、27SiMn、CrMo910、15CrMo、35CrMo。執行國標：GB/T8162-99結(jie)構管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、GB/T8163-99流(liu)體管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、GB/T3087-99中低壓(ya)(ya)鍋(guo)(guo)爐管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、GB/T5310-95高壓(ya)(ya)鍋(guo)(guo)爐管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、GB/T6479-2000化(hua)肥專(zhuan)用(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、27SiMn液(ye)壓(ya)(ya)支架(jia)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、高壓(ya)(ya)合金管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、GB/T9948-85石油(you)裂化(hua)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)GB9948-88、地質(zhi)(zhi)鉆(zhan)探(tan)用(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)YB235-70、汽(qi)車半軸套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)YB/T5035-96等(deng)各種標準的無(wu)縫(feng)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan),我(wo)公(gong)司(si)現有庫存10000余噸，1000多個品種任你選購,主(zhu)導產(chan)品：結(jie)構管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、流(liu)體管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、鍋(guo)(guo)爐管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、化(hua)肥專(zhuan)用(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、合金管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、異型管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、精密冷拔管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、大(da)口徑厚壁管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、機械(xie)加工用(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。（液(ye)壓(ya)(ya)支架(jia)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)27SiMn、高爐鉆(zhan)桿、石油(you)套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)J55 、N80）等(deng)。

鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)種類;結構(gou)用無縫鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)，輸送流(liu)體(ti)用無縫鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan),低.中(zhong).高壓鍋爐用無縫鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan);石(shi)油裂化管(guan)(guan)(guan)(guan)(guan);合金(jin)(jin)無縫鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)、軸承鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)，特(te)殊焊接管(guan)(guan)(guan)(guan)(guan)、螺(luo)旋管(guan)(guan)(guan)(guan)(guan)，鍍鋅管(guan)(guan)(guan)(guan)(guan)、不銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)、鈦(tai)合金(jin)(jin)管(guan)(guan)(guan)(guan)(guan)、外(wai)六角鋼(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)，矩形管(guan)(guan)(guan)(guan)(guan)、異型(xing)管(guan)(guan)(guan)(guan)(guan)等。板(ban)(ban)(ban)材有(you)：碳素板(ban)(ban)(ban)材、錳板(ban)(ban)(ban)，容器板(ban)(ban)(ban)、不銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)，鈦(tai)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)等。特(te)鋼(gang)(gang)(gang)(gang)(gang)部還銷售各種特(te)種鋼(gang)(gang)(gang)(gang)(gang)，模(mo)具(ju)鋼(gang)(gang)(gang)(gang)(gang)，合金(jin)(jin)圓鋼(gang)(gang)(gang)(gang)(gang)等業務。公(gong)司庫存量(liang)充足，品種規格齊(qi)全。

石油裂化用無縫鋼管

標準：GB9948用途：
用于石油、精煉廠的爐管、熱交換器管和管道用無縫鋼管。主要生產鋼管牌號：
10、20、15CrMo、1Cr2Mo、1Cr5Mo等尺寸公差


鋼管種類

外徑（D）

鋼(gang)管壁厚（S）

冷拔管(guan)

鋼管外徑(mm)

允許偏差(cha)(mm)

鋼管(guan)壁厚(mm)

允許偏差(mm)

＞30-50

±0.3

≤30

±10％

＞50-219

±0.8％

熱軋管

＞219

±1.0％

＞20

±10％


力學性能


標(biao)準

牌號

抗拉強度(du)（MPa）

屈服強(qiang)度（MPa）

伸(shen)長(chang)率（％）

沖(chong)擊功（J）

布氏硬度（HB）

交貨狀(zhuang)態

GB9948

10

330-490

≥205

≥24

/

/

正(zheng)火

20

410-550

≥245

≥21

≥39

/

正火

15CrMo

440-640

≥235

≥21

≥47

≤170

正火加回火

1Cr2Mo

≥390

≥175

≥22

≥92

≤179

正火加回火

1Cr5Mo

≥390

≥195

≥22

≥92

≤187

退火


化學成分


標準

牌(pai)號

化學成分

C

Si

Mn

P

S

Cr

Mo

Ni

GB9948

10

0.07-0.14

0.17-0.37

0.35-0.65

≤0.035

≤0.035

≤0.15

/

≤0.25

20

0.17-0.24

0.17-0.37

0.35-0.65

≤0.035

≤0.035

≤0.25

/

≤0.25

15CrMo

0.12-0.18

0.17-0.37

0.40-0.70

≤0.035

≤0.035

0.80-1.10

0.40-0.55

≤0.30

1Cr2Mo

≤0.15

0.50-1.00

0.30-0.60

≤0.035

≤0.030

2.15-2.85

0.45-0.65

/

1Cr5Mo

≤0.15

≤0.50

≤0.60

≤0.035

≤0.030

4.00-6.00

0.45-0.60

≤


 

石油裂化管

石油裂化管是一種具有中空截面、周邊沒有接縫的長條鋼材，石油裂化管是一種經濟截面鋼材。用途：用于石油煉廠的爐管、熱交換器管和管道用無縫管。常用優質碳素鋼（10、20）、合金鋼（12CrMo、15CrMo）、耐熱鋼（12Cr2Mo、15Cr5Mo）、不銹鋼（1Cr18Ni9、1Cr18Ni9Ti）制造。鋼管除得證化學成分和各種機械性能外，還要保證水壓、壓扁、擴口等試驗，及表面質量和無損檢驗。鋼管在熱處理狀態下交貨。高壓管：用各種不銹鋼熱軋，冷軋的不銹鋼管，廣泛應用于石油、化工設備管道和各種用途的不銹鋼結構零件，除應保證化學成分和機械性能，凡用作承受流體壓力的鋼管要保證水壓試驗合格。用途

廣(guang)泛(fan)用于制(zhi)造結構件(jian)和(he)機(ji)械零(ling)件(jian)，如石(shi)油(you)(you)鉆桿、汽(qi)車(che)(che)傳動軸、自行(xing)車(che)(che)架以及建筑施工中(zhong)用的鋼腳手架等(deng)。用石(shi)油(you)(you)裂化(hua)管(guan)(guan)(guan)制(zhi)造環形零(ling)件(jian)，可(ke)提(ti)高(gao)材料利用率，簡化(hua)制(zhi)造工序，節約材料和(he)加工工時，如滾動軸承套圈、千斤頂套等(deng)，目前(qian)已(yi)廣(guang)泛(fan)用鋼管(guan)(guan)(guan)來制(zhi)造。石(shi)油(you)(you)裂化(hua)管(guan)(guan)(guan)還是(shi)各種常規武器不可(ke)缺少的材料，槍管(guan)(guan)(guan)、炮筒等(deng)都要石(shi)油(you)(you)裂化(hua)管(guan)(guan)(guan)來制(zhi)造。石(shi)油(you)(you)裂化(hua)管(guan)(guan)(guan)按(an)橫截面積形狀的不同可(ke)分為(wei)圓(yuan)管(guan)(guan)(guan)和(he)異型管(guan)(guan)(guan)。由(you)于在周長(chang)相等(deng)的條(tiao)件(jian)下，石(shi)油(you)(you)裂化(hua)管(guan)(guan)(guan)面積最大，用圓(yuan)形管(guan)(guan)(guan)可(ke)以輸(shu)送(song)更(geng)多的流體(ti)。

石油裂化管使用過程中，要經常檢查和清潔軟管，發現老化、龜裂、起泡、烤焦、鼠蟲齒，不要壓、折燃氣軟管，以免造成堵塞；軟管與灶具、管道的接口處，要用管卡扎牢，防止脫落漏氣；軟管不能穿墻、地面、門、窗、柜、頂棚使用。

20G石油裂化管

材質：20G執行標準：GB9948-8820G石油裂化管規格表


規格

產地

規格

產地

規(gui)格

產地(di)

規格

產(chan)地(di)

18*3

天津

60*8

天津

133*14

天津

273*9.5

成(cheng)都

18*4

天津

60*9

天津

140*8

天津(jin)

273*10

成都

22*3

天津

60*10

天津

140*9

天津

273*11

成都(dou)

22*4

天(tian)津

76*5

天(tian)津

152*7

成都

273*12

成都

22*5

天津

76*6

天津

152*8

成都

273*13

成都

25*3

天津

76*7

天(tian)津

152*9

成都

273*14

成都

25*3.5

天津

76*8

天津

152*10

成(cheng)都

273*15

成(cheng)都

25*4

天津

76*10

天(tian)津

159*6

成(cheng)都

273*16

成都(dou)

25*4.5

天津

89*4

天津(jin)

159*6.5

成都

273*18

成都

27*4

天津

89*4.5

天津

159*7

成都

273*20

成都

27*5

天津

89*5

天津

159*8

成都(dou)

273*22

成都

27*5.5

天津(jin)

89*6

天津

159*8.5

成都

273*25

成都

32*3.5

天津

89*6

天津

159*10

成都(dou)

325*8.5

成(cheng)都

32*4

天津(jin)

89*6.5

天津

159*11

成都(dou)

325*9

成都

32*4.5

天津

89*7

天津

159*12

成(cheng)都

325*9.5

成都

32*5

天津

89*7.5

天(tian)津

159*14

成都

325*10

成都

34*3

天津(jin)

89*8

天津

159*16

成都

325*12

成(cheng)都


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公(gong)司名稱(cheng)；    山(shan)東省聊城市首發金屬制(zhi)品有限公(gong)司

 

 

,,,16mn合金無(wu)縫(feng)管