


更新時間:2025-09-06 06:07:47 ip歸(gui)屬地:樂山,天氣:晴轉陰,溫度:19-30 瀏覽次數:4 公司名稱:聊(liao)城(cheng) 天恒源鋼鐵(tie)(樂山市分公司)
產品參數 | |
---|---|
產品價格 | 4800/噸 |
發貨期限 | 三天 |
供貨總量 | 1000 |
運費說明 | 物流 |
小起訂 | 1 |
質量等級 | 一級 |
是否廠家 | 是 |
產品材質 | 20# 45# Q355B 20G 12cr1mov 15crmo |
產品品牌 | 浩鑫 |
產品規格 | 規格全 |
發貨城市 | 聊城 |
產品產地 | 山東 |
加工定制 | 加工 |
產品型號 | 型號全 |
可售賣地 | 全國 |
產品重量 | 噸 |
產品顏色 | 鋼管 |
質保時間 | 長期 |
外形尺寸 | 圓形 |
適用領域 | 輸送石油、天然氣、煤氣、水及某些固體物料的管道 |
是否進口 | 否 |
質量認證 | 否 |
產品功率 | 無 |
工作溫度 | 450℃ |
范圍 | Q355B大口徑無縫鋼管屈服點供應范圍覆蓋四川省、成都市、綿陽市、攀枝花市、瀘州市、樂山市、宜賓市、廣安市、巴中市、甘孜市、涼山市、阿壩市、資陽市、雅安市、遂寧市、內江市、南充市、自貢市、德陽市、廣元市、眉山市 沙灣區、五通橋區、金口河區、犍為縣、井研縣、夾江縣、沐川縣、峨眉山市等區域。 |
樂(le)山冷軋(拔)無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)主要生產工序: 坯(pi)料(liao)準備→酸洗潤滑(hua)→冷軋(拔)→熱(re)處(chu)理(li)→矯直(zhi)→精整(zheng)→檢驗(yan) 樂(le)山無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)與焊(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)有(you)(you)(you)哪(na)些區(qu)別? 樂(le)山無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)和焊(han)(han)(han)接(jie)(jie)(jie)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)區(qu)別在焊(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)內壁有(you)(you)(you)焊(han)(han)(han)筋,而(er)無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)的(de)沒有(you)(you)(you)。 樂(le)山無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)壓(ya)力更(geng)高,焊(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)一(yi)般(ban)在10個左(zuo)右(you)MPa,現在焊(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)有(you)(you)(you)做無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)化處(chu)理(li)的(de)。無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)是在軋制中一(yi)次成(cheng)(cheng)型(xing)的(de)。焊(han)(han)(han)接(jie)(jie)(jie)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)需要卷制后(hou)焊(han)(han)(han)接(jie)(jie)(jie)而(er)成(cheng)(cheng),一(yi)般(ban)有(you)(you)(you)螺(luo)旋焊(han)(han)(han)和直(zhi)焊(han)(han)(han)。性能無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)要好一(yi)些,當然(ran)價也高一(yi)些。無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)是用(yong)鋼(gang)(gang)(gang)錠(ding)或(huo)(huo)實心管(guan)(guan)(guan)(guan)(guan)(guan)坯(pi)經穿(chuan)孔制成(cheng)(cheng)毛管(guan)(guan)(guan)(guan)(guan)(guan),然(ran)后(hou)經熱(re)軋、冷軋或(huo)(huo)冷撥制成(cheng)(cheng)。無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)具有(you)(you)(you)中空截(jie)面,大量(liang)用(yong)作輸送流體的(de)管(guan)(guan)(guan)(guan)(guan)(guan)道。焊(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)是指用(yong)鋼(gang)(gang)(gang)帶或(huo)(huo)鋼(gang)(gang)(gang)板彎曲(qu)變形為圓(yuan)形后(hou)再焊(han)(han)(han)接(jie)(jie)(jie)成(cheng)(cheng)的(de)、表面有(you)(you)(you)接(jie)(jie)(jie)縫(feng)(feng)(feng)的(de)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)。 焊(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)采用(yong)的(de)坯(pi)料(liao)是鋼(gang)(gang)(gang)板或(huo)(huo)帶鋼(gang)(gang)(gang)。 辨認方法:看(kan)管(guan)(guan)(guan)(guan)(guan)(guan)子(zi)內部,,因為外部都會處(chu)理(li)的(de),焊(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)是里邊有(you)(you)(you)條縫(feng)(feng)(feng)隙有(you)(you)(you)的(de)可以看(kan)到(dao),有(you)(you)(you)的(de)處(chu)理(li),就(jiu)不容易看(kan)到(dao),你可以用(yong)手(shou)慢(man)慢(man)觸摸,再或(huo)(huo)者(zhe)看(kan)規格,焊(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)都比(bi)較(jiao)薄(bo)的(de),焊(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)是用(yong)不銹鋼(gang)(gang)(gang)鋼(gang)(gang)(gang)帶用(yong)機(ji)器直(zhi)接(jie)(jie)(jie)做出來(lai)的(de)(卷起來(lai)的(de)),無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)是用(yong)圓(yuan)鋼(gang)(gang)(gang)或(huo)(huo)者(zhe)管(guan)(guan)(guan)(guan)(guan)(guan)坯(pi)穿(chuan)孔穿(chuan)起來(lai)的(de)。