Orisun ile-iṣẹ 20 # 45 # Q345b Q345D Q235B 16mn 25mn St52 SAE1026 fun Pipeline Transport Construction Irin Pipe Hydraulic Precision Seamless Steel Tube
Apejuwe kukuru:
API 5L Ite B paipu irin jẹ paipu ite to wọpọ fun gbigbe opo gigun ti epo ati gaasi.O tun jẹ mimọ bi paipu L245, tọka si ISO 3183, ti a fun lorukọ lẹhin agbara ikore ti o kere ju ti 245 Mpa (355,000 Psi).
Ohun elo deede ASTM A106 B tabi ASTM A53 B pẹlu iye kanna ni akopọ kemikali, awọn ohun-ini ẹrọ ati ohun elo.
API 5L B ni wiwa PSL1, PSL2, iṣẹ ekan fun awọn opo gigun ti okun ati ti ita.Awọn iru iṣelọpọ pẹlu lainidi ati welded.
Awọn ilepa ayeraye wa ni ihuwasi ti “ọti si ọja, ṣakiyesi aṣa, ṣe akiyesi imọ-jinlẹ” ati imọ-jinlẹ ti “didara ipilẹ, gbẹkẹle akọkọ ati iṣakoso ilọsiwaju” fun orisun Factory 20 # 45 # Q345b Q345D Q235B 16mn 25mn St52 SAE1026 fun Pipeline Transport Construction Steel Pipe Hydraulic Precision Seamless Steel Tube, A ti ni idaniloju pe a le ṣe afihan awọn iṣeduro ti o ga julọ ni oṣuwọn atunṣe, o tayọ lẹhin-tita iranlọwọ sinu awọn asesewa.Ati pe a yoo ṣẹda agbara ti o wuyi.
Awọn ilepa ayeraye wa ni ihuwasi ti “bọsi ọja, ṣakiyesi aṣa, ṣakiyesi imọ-jinlẹ” ati imọ-jinlẹ ti “didara ipilẹ, gbẹkẹle akọkọ ati iṣakoso ti ilọsiwaju” funChina Hydraulic Seamless Pipa Pipa Pipa Pipa Pipa Pipa Pipa Pipa Pipa Pipa Pipa Pipa Pipa Ipilẹ, Ni awọn titun orundun, a igbelaruge wa kekeke ẹmí "United, alãpọn, ga ṣiṣe, ĭdàsĭlẹ", ati Stick si wa eto imulo"basing lori didara, jẹ enterprising, idaṣẹ fun akọkọ kilasi brand".A yoo gba aye goolu yii lati ṣẹda ọjọ iwaju didan.
PSL1, PSL2 ati Acidic Media Orisi.
Nigbagbogbo PSL1 ni a lo, eyiti o jẹ deede si ASTM A106 B ati A53 B.
PSL2 jẹ paipu ipele sipesifikesonu ti o ga pẹlu awọn ibeere ti o muna fun kemikali ati agbara ẹrọ.PSL2 nilo awọn ọna idanwo diẹ sii gẹgẹbi idanwo ti kii ṣe iparun, idanwo ikolu CVN, DWT, ati bẹbẹ lọ.
API 5L B PSL2 jẹ aṣoju nipasẹ API 5L BN/Q/R/M.
Alabọde ekikan: Fun awọn pipeline acid gẹgẹbi ayika H2S, ohun elo opo gigun ti epo ni awọn ibeere aṣoju fun awọn eroja kemikali gẹgẹbi erogba, irawọ owurọ ati sulfur.Ilana itọkasi NACE MR0175.
Awọn lẹta Suffix pato awọn ipo ifijiṣẹ opo gigun ti epo:
R: Nigba yiyi.
N: normalizing sẹsẹ, normalizing lara, normalizing.
Q: Tempering ati Quenching.
M: Thermomechanical yiyi tabi thermomechanical lara.
S: Alabọde ekan pẹlu PSL2 ọpọn fun NS, QS, MS, fun apẹẹrẹ API 5L Ite B NS, API 5L B QS.
Ailokun ati welded (ERW, LSAW, SSAW/HSAW) orisi.
Irisi Ailokun:pẹlu awọn paipu ti ko ni iyipo ti o gbona lori awọn inṣi 3, awọn paipu ti ko ni iyipo tutu labẹ awọn inṣi 3.
Orisi Alurinmorin ERW:Alurinmorin Resistance, o dara fun awọn paipu to awọn inṣi 24.
Oriṣi Alurinmorin Arc ti o taara:Alurinmorin aaki apa gigun, o dara fun awọn paipu pẹlu iwọn ila opin ita ti 20 inches si 48 inches.LSAW tun mọ ni JCOE, eyiti o tumọ si ṣiṣe awọn apẹrẹ lati J-sókè, C-sókè, O-sókè, ati lẹhinna awọn paipu ti o gbooro tutu.
SSAW/HSAW Iru:Ajija Submerged Arc Welding tabi Ajija ri fun paipu to 100 ″ OD.
API 5L Ite B, ASTM A106 Ite B ati A53 Grade B, awọn ohun elo mẹta wọnyi jẹ awọn ohun elo ti o wọpọ julọ ni ikole opo gigun ti epo tabi epo ati gaasi ati awọn ile-iṣẹ gbigbe omi.
ASTM 106 paipu n tọka si yiyi-gbona tabi tutu-ya (yiyi) paipu erogba ti ko ni oju.
ASTM A53 paipu pẹlu welded ati irin oniho onihoho ti erogba dudu ohun elo, ati ninu awọn igba gbona-dip galvanized (galvanized).
Ipele:API 5L Ite BN/Q/M/NS/QS/MS.
Iru iṣelọpọ:Seamless ati welded ERW, LSAW, SSAW/HSAW.
Awọn iwọn ila opin ti ita fun Ailopin:1/2 "- 24".
OD fun ERW:to 24".
OD fun LSAW:16" si 48".
OD fun SSAW/HSAW:to 100”.
Ibiti Sisanra:Sch 20, SCH 40, SCH STD, SCH 80, SCH XS, SCH 120, SCH XXS, SCH 160.
Ibiti Gigun:SRL, DRL, 20FT, 40FT.
Ipele Ipesi Ọja:PSL1, PSL2, ekan Services.
O pari:Pẹtẹlẹ, Beveled, Asapo.
Aso Wa:FBE, 3PE / 3LPE, Black Painting, Varnished, Anti-rust oil, Galvanized, CRA, CWC.Awọn ilepa ayeraye wa ni ihuwasi ti “ọja ọja, ṣakiyesi aṣa, ṣe akiyesi imọ-jinlẹ” ati imọ-jinlẹ ti “didara ipilẹ. , Gbẹkẹle akọkọ ati iṣakoso ti ilọsiwaju” fun orisun Factory 20 # 45 # Q345b Q345D Q235B 16mn 25mn St52 SAE1026 fun Pipeline Transport Construction Steel Pipe Hydraulic Precision Seamless Steel Tube, A ti ni idaniloju pe a le ṣafihan awọn solusan didara ti o ga julọ ni iwọn oṣuwọn resonable. o tayọ lẹhin-tita iranlowo sinu awọn asesewa.Ati pe a yoo ṣẹda agbara ti o wuyi.
orisun ile-iṣẹChina Hydraulic Seamless Pipa Pipa Pipa Pipa Pipa Pipa Pipa Pipa Pipa Pipa Pipa Pipa Pipa Ipilẹ, Ni awọn titun orundun, a igbelaruge wa kekeke ẹmí "United, alãpọn, ga ṣiṣe, ĭdàsĭlẹ", ati Stick si wa eto imulo"basing lori didara, jẹ enterprising, idaṣẹ fun akọkọ kilasi brand".A yoo gba aye goolu yii lati ṣẹda ọjọ iwaju didan.
