DIN 2413 不銹鋼管壁厚對內壓(ya)力的計算(suan)

DIN 2462 不銹部(bu)分1不銹鋼無縫管尺寸、單位長度重量(liang)

DIN 8528 不銹部分1可焊性(xing)金屬材料概(gai)念

DIN 8556 不銹(xiu)(xiu)部分(fen)1不銹(xiu)(xiu)鋼和耐熱(re)鋼焊(han)接(jie)(jie)用焊(han)接(jie)(jie)添加練與標記和交貨條件

DIN 17456 不銹一般要求的圓(yuan)形無縫不銹鋼管交貨條件

DIN 28180 不銹管束式熱交換器(qi)用(yong)無縫管

DIN 40080 不銹定性抽樣的方法和表格（特(te)征檢查(cha)）

DIN 50049 不(bu)銹材料(liao)檢驗證明(ming)書

DIN 50104 不(bu)銹空心體的內(nei)壓試(shi)驗，一定內(nei)壓下的致(zhi)密(mi)性試(shi)驗的一般規定

DIN 50115 不銹金屬(shu)材(cai)料試(shi)驗 缺口(kou)沖擊試(shi)驗

DIN 50125 不(bu)銹金屬材(cai)料(liao)試驗(yan) 拉伸試樣制備(bei)原則

DIN 50135 不銹(xiu)金屬材料試驗 不銹(xiu)鋼管的擴(kuo)口試驗

DIN 50136 不銹(xiu)金屬材料試驗(yan) 不銹(xiu)鋼管的壓(ya)扁(bian)試驗(yan)

DIN 50137 不銹(xiu)金屬材料試驗(yan) 不銹(xiu)鋼管的擴徑試驗(yan)

DIN 50138 不(bu)銹(xiu)金(jin)屬材料(liao)試驗 不(bu)銹(xiu)鋼(gang)管的(de)拉(la)伸試驗

DIN 50140 不銹(xiu)金屬(shu)材料試驗(yan) 管子和(he)管條的拉伸試驗(yan)

DIN 50145 不(bu)銹金屬(shu)材(cai)料試驗 拉伸試驗

DIN 50915 不銹金屬(shu)材料試驗(yan) 不銹鋼的晶間腐蝕(shi)試驗(yan) 硫酸銅-硫酸法

SEP-1805 不銹鋼的成品分(fen)析取樣(yang)和試樣(yang)制備

SEP-1915 不銹耐熱鋼管縱向(xiang)缺陷(xian)的超聲波檢驗(yan)

SEP-1918 不銹耐熱鋼(gang)管橫(heng)向缺陷的超聲波檢(jian)驗

SEP-1919 不銹耐熱分層的超(chao)聲波檢驗

SEP-1925 不銹(xiu)不銹(xiu)鋼管致密性的(de)電(dian)磁檢驗

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不(bu)(bu)(bu)銹(xiu)無(wu)(wu)縫(feng)鋼(gang)管(guan)(guan)性(xing)能檢(jian)(jian)(jian)驗(yan)(yan)(yan)：從(cong)每(mei)根試(shi)(shi)(shi)管(guan)(guan)的(de)(de)(de)(de)兩端截取環狀(zhuang)(zhuang)試(shi)(shi)(shi)樣，供管(guan)(guan)段壓(ya)(ya)(ya)(ya)扁試(shi)(shi)(shi)驗(yan)(yan)(yan)或管(guan)(guan)段擴徑試(shi)(shi)(shi)驗(yan)(yan)(yan)或管(guan)(guan)段擴口(kou)試(shi)(shi)(shi)驗(yan)(yan)(yan)或管(guan)(guan)道拉伸試(shi)(shi)(shi)驗(yan)(yan)(yan)。檢(jian)(jian)(jian)驗(yan)(yan)(yan)等級2的(de)(de)(de)(de)不(bu)(bu)(bu)銹(xiu)鋼(gang)管(guan)(guan)，從(cong)每(mei)根管(guan)(guan)，變即每(mei)根制造長度(du)的(de)(de)(de)(de)管(guan)(guan)的(de)(de)(de)(de)一(yi)端環狀(zhuang)(zhuang)試(shi)(shi)(shi)樣。不(bu)(bu)(bu)銹(xiu)鋼(gang)管(guan)(guan)段拉伸試(shi)(shi)(shi)驗(yan)(yan)(yan)按DIN50138進(jin)(jin)(jin)行(xing)(xing)。化學成(cheng)分檢(jian)(jian)(jian)驗(yan)(yan)(yan)按德國鋼(gang)鐵冶金家協會制定(ding)的(de)(de)(de)(de)方(fang)法(fa)進(jin)(jin)(jin)行(xing)(xing)。見“引用(yong)標準及(ji)其它材料”晶間(jian)腐蝕試(shi)(shi)(shi)驗(yan)(yan)(yan)按DIN50914進(jin)(jin)(jin)行(xing)(xing)。為(wei)(wei)檢(jian)(jian)(jian)查不(bu)(bu)(bu)銹(xiu)鋼(gang)管(guan)(guan)的(de)(de)(de)(de)致密(mi)性(xing)，按DIN50104進(jin)(jin)(jin)行(xing)(xing)水壓(ya)(ya)(ya)(ya)試(shi)(shi)(shi)驗(yan)(yan)(yan)，試(shi)(shi)(shi)驗(yan)(yan)(yan)壓(ya)(ya)(ya)(ya)力為(wei)(wei)80Bar。試(shi)(shi)(shi)驗(yan)(yan)(yan)壓(ya)(ya)(ya)(ya)力至(zhi)(zhi)少保持5S。可議定(ding)更高的(de)(de)(de)(de)試(shi)(shi)(shi)驗(yan)(yan)(yan)壓(ya)(ya)(ya)(ya)力。但任(ren)何情況下，安全度(du)不(bu)(bu)(bu)得(de)安全度(du)不(bu)(bu)(bu)得(de)小于(yu)0.2%屈服(fu)強度(du)的(de)(de)(de)(de)1.1倍。外徑較大的(de)(de)(de)(de)薄(bo)壁管(guan)(guan)采用(yong)80Bar試(shi)(shi)(shi)驗(yan)(yan)(yan)壓(ya)(ya)(ya)(ya)力時(shi)，也就遵守(shou)這一(yi)規(gui)定(ding)。水下空正試(shi)(shi)(shi)驗(yan)(yan)(yan)，試(shi)(shi)(shi)驗(yan)(yan)(yan)壓(ya)(ya)(ya)(ya)力為(wei)(wei)6Bar。試(shi)(shi)(shi)驗(yan)(yan)(yan)壓(ya)(ya)(ya)(ya)力至(zhi)(zhi)少應(ying)保持5S。 空氣加發泡劑(ji)的(de)(de)(de)(de)水壓(ya)(ya)(ya)(ya)試(shi)(shi)(shi)驗(yan)(yan)(yan)，試(shi)(shi)(shi)驗(yan)(yan)(yan)正力為(wei)(wei)0.3Bar。如果訂貨(huo)時(shi)未達成(cheng)特別協議，5寸HS80T油管(guan)(guan)短鉆桿，，上(shang)述壓(ya)(ya)(ya)(ya)力試(shi)(shi)(shi)驗(yan)(yan)(yan)方(fang)法(fa)由供方(fang)選擇。內(nei)壓(ya)(ya)(ya)(ya)試(shi)(shi)(shi)驗(yan)(yan)(yan)也可用(yong)無(wu)(wu)損檢(jian)(jian)(jian)驗(yan)(yan)(yan)（例如按SEP-1925進(jin)(jin)(jin)行(xing)(xing)無(wu)(wu)損，或用(yong)氦進(jin)(jin)(jin)行(xing)(xing)滲漏(lou)試(shi)(shi)(shi)驗(yan)(yan)(yan)）外徑小于(yu)6mm的(de)(de)(de)(de)管(guan)(guan)子，HS80T油管(guan)(guan)，訂貨(huo)時(shi)應(ying)就致密(mi)性(xing)試(shi)(shi)(shi)驗(yan)(yan)(yan)的(de)(de)(de)(de)方(fang)法(fa)達成(cheng)協議，不(bu)(bu)(bu)銹(xiu)成(cheng)品類型和(he)不(bu)(bu)(bu)銹(xiu)鋼(gang)管(guan)(guan)表面狀(zhuang)(zhuang)態檢(jian)(jian)(jian)驗(yan)(yan)(yan)應(ying)在(zai)適宜照明條件(jian)，以正常視力察看外表面和(he)可能的(de)(de)(de)(de)話內(nei)表面也要(yao)進(jin)(jin)(jin)行(xing)(xing)，自2002年袁嵩(song)創(chuang)(chuang)業(ye)之(zhi)初即堅(jian)信堅(jian)定(ding)堅(jian)持以人為(wei)(wei)本(ben)客(ke)戶(hu)(hu)(hu)至(zhi)(zhi)上(shang)的(de)(de)(de)(de)經營管(guan)(guan)理(li)(li)理(li)(li)念，以的(de)(de)(de)(de)設(she)備和(he)科(ke)學的(de)(de)(de)(de)管(guan)(guan)理(li)(li)為(wei)(wei)基礎(chu)為(wei)(wei)客(ke)戶(hu)(hu)(hu)提供的(de)(de)(de)(de)產品，以完善的(de)(de)(de)(de)營銷(xiao)網絡和(he)服(fu)務(wu)體系(xi)為(wei)(wei)基礎(chu)確保為(wei)(wei)客(ke)戶(hu)(hu)(hu)提供滿意的(de)(de)(de)(de)服(fu)務(wu)愿我(wo)們(men)一(yi)起攜手共創(chuang)(chuang)輝煌(huang)！

406.4*16.66石(shi)(shi)(shi)油(you)(you)(you)套(tao)(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)成品VAGT特(te)殊螺紋(wen)(wen)油(you)(you)(you)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)短(duan)接PSL3無縫高壓(ya)石(shi)(shi)(shi)油(you)(you)(you)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)線110TS特(te)殊扣(kou)(kou)(kou)石(shi)(shi)(shi)油(you)(you)(you)套(tao)(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，HS80T油(you)(you)(you)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)料定(ding)(ding)制，石(shi)(shi)(shi)油(you)(you)(you)短(duan)節是石(shi)(shi)(shi)油(you)(you)(you)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道連(lian)接中(zhong)(zhong)常(chang)用的一(yi)(yi)種(zhong)配件，比較常(chang)見的螺紋(wen)(wen)分為(wei)雙(shuang)頭加厚外絲和(he)(he)(he)雙(shuang)頭平式外絲和(he)(he)(he)平頭異徑(jing)外絲和(he)(he)(he)平式轉(zhuan)換(huan)(huan)外絲和(he)(he)(he)公母扣(kou)(kou)(kou)轉(zhuan)換(huan)(huan)絲扣(kou)(kou)(kou)和(he)(he)(he)公母扣(kou)(kou)(kou)轉(zhuan)換(huan)(huan)螺紋(wen)(wen)絲扣(kou)(kou)(kou)連(lian)接油(you)(you)(you)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)及短(duan)接多種(zhong)螺紋(wen)(wen)連(lian)接形式，L80泰納瑞斯油(you)(you)(you)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)定(ding)(ding)做5L中(zhong)(zhong)直縫油(you)(you)(you)氣(qi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)線鋼(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)139.7*14.27石(shi)(shi)(shi)油(you)(you)(you)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)OTTG螺紋(wen)(wen)油(you)(you)(you)井管(guan)(guan)(guan)(guan)(guan)(guan)(guan)現貨，短(duan)節分為(wei)油(you)(you)(you)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)短(duan)節和(he)(he)(he)套(tao)(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)短(duan)節和(he)(he)(he)變(bian)徑(jing)轉(zhuan)換(huan)(huan)短(duan)接，套(tao)(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)短(duan)節就(jiu)是一(yi)(yi)段短(duan)油(you)(you)(you)套(tao)(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)和(he)(he)(he)油(you)(you)(you)套(tao)(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)相(xiang)比只是長度(du)不同其(qi)它的都差(cha)不多，但(dan)使用目的基本一(yi)(yi)致(zhi)主要(yao)用于組(zu)配下井的油(you)(you)(you)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)柱(zhu)或(huo)套(tao)(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)柱(zhu)，3-1/2寸(cun)HS80T油(you)(you)(you)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，按標尺(chi)(chi)米定(ding)(ding)長度(du)的長度(du)范圍大致(zhi)有0.25m或(huo)0.5m或(huo)1m或(huo)1.5m或(huo)3.0m或(huo)6m或(huo)者(zhe)有其(qi)他要(yao)求英尺(chi)(chi)定(ding)(ding)長要(yao)求的另行(xing)議定(ding)(ding)，95S海德爾螺紋(wen)(wen)轉(zhuan)換(huan)(huan)接頭L415高壓(ya)遠距(ju)石(shi)(shi)(shi)油(you)(you)(you)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)線298.45*12.42抗腐蝕油(you)(you)(you)套(tao)(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)PH8特(te)殊螺紋(wen)(wen)套(tao)(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)定(ding)(ding)做，我(wo)們(men)將近二十(shi)年(nian)來憑借過(guo)硬的產(chan)品優勢的價位(wei)良好的信譽長期服(fu)務有各油(you)(you)(you)氣(qi)田(tian)工(gong)程(cheng)相(xiang)關單位(wei)并(bing)獲得了(le)一(yi)(yi)致(zhi)好評激勵著我(wo)們(men)再接再厲提供更(geng)好的更(geng)精的產(chan)品！