Ụlọ ọrụ na-enweghị atụ API 5L Psl1/2/ASTM A53/A106 Gr.B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 igwe anaghị agba nchara/Black/Galvanized/Round Square Grooved Seamless/Welded
Nkọwa dị mkpirikpi:
API 5L Ọkwa B ígwè ọkpọkọ bụ ọkpọkọ ọkwa maka njem mmanụ na gas.A makwaara ya dị ka ọkpọkọ L245, zoro aka na ISO 3183, aha ya bụ ike mkpụrụ kacha nta nke 245 Mpa (355,000 Psi).
Ngwa dakọtara ASTM A106 B ma ọ bụ ASTM A53 B nwere uru yiri ya na ngwakọta kemịkalụ, akụrụngwa akụrụngwa na ngwa.
API 5L B na-ekpuchi PSL1, PSL2, ọrụ utoojoo maka ọdụ ụgbọ mmiri na ọdụ ụgbọ mmiri.Ụdị mmepụta ihe gụnyere enweghị nkebi na welded.
Ụlọ ọrụ anyị nke ọma na njikwa mma dị mma n'oge niile nke mmepụta ihe na-enyere anyị aka ikwe nkwa afọ ojuju ndị na-azụ ahịa maka ụlọ ọrụ mmepụta ihe API 5L Psl1/2/ASTM A53/A106 Gr.B/JIS DIN/A179/A192/A333 X42/ X52/X56/X60/65 X70 igwe anaghị agba nchara/Black/Galvanized/Round Square Grooved Seamless/Welded Carbon Steel Pipe, Nabata ụlọ ọrụ nwere mmasị iji kwado anyị, anyị na-atụ anya ịnweta ohere nke ịrụ ọrụ na ụlọ ọrụ n'ofe gburugburu ebe obibi maka ọganihu nkwonkwo na otu ezi utịp.
Ụlọ ọrụ anyị nke ọma na njikwa mma mara mma n'oge niile nke mmepụta ihe na-enyere anyị aka ikwe nkwa afọ ojuju ndị na-azụ ahịa.China Steel na Carbon Steel, Anyị na-esi ọnwụ na "Quality First, aha mbụ na ahịa mbụ".Anyị na-agba mbọ ịnye ihe ndị dị elu yana ezigbo ọrụ mgbe ire ere.Ruo ugbu a, ebupụla ihe ngwọta anyị na mba 60 na mpaghara gburugburu ụwa, dịka America, Australia na Europe.Anyị nwere aha dị elu n'ụlọ na ná mba ọzọ.N'ịnọgide na-adịgide adịgide na ụkpụrụ nke "Ebe E Si Nweta, Ndị Ahịa na Ogo", anyị na-atụ anya imekọ ihe ọnụ na ndị mmadụ n'akụkụ niile nke ndụ maka uru otu.
PSL1, PSL2 na ụdị mgbasa ozi acidic.
A na-ejikarị PSL1 eme ihe, nke dabara na ASTM A106 B na A53 B.
PSL2 bụ ọkpọkọ ọkwa ọkwa dị elu nwere ihe siri ike maka ike kemịkalụ na igwe.PSL2 chọrọ ụzọ nnwale ndị ọzọ dị ka nnwale na-adịghị emebi emebi, nnwale mmetụta CVN, DWT, wdg.
API 5L B PSL2 bụ API 5L BN/Q/R/M nọchiri anya ya.
Usoro acidic: Maka pipeline acid dị ka gburugburu H2S, ihe pipeline nwere ihe a na-ahụkarị maka ihe ndị dị ka carbon, phosphorus na sọlfọ.Ọkọlọtọ ntụaka NACE MR0175.
Akwụkwọ ozi suffix na-akọwapụta ọnọdụ nnyefe pipeline:
R: Mgbe ị na-atụgharị.
N: normalizing rolling, normalize forming, normalizing.
Ajụjụ: iwe iwe na imenyụ.
M: Thermomechanical rolling ma ọ bụ akpụ ọkụ ọkụ.
S: Onye na-agba mmiri nwere tubing PSL2 maka NS, QS, MS, eg API 5L Grade B NS, API 5L B QS.
Ụdị enweghị nkebi na welded (ERW, LSAW, SSAW/HSAW).
Ụdị enweghị nkebi:gụnyere ọkpọkọ na-ekpo ọkụ na-enweghị nkebi 3 sentimita, ọkpọkọ na-enweghị oyi na-atụ n'okpuru inch 3.
Ụdị Welding ERW:Mgbado ọkụ na-eguzogide, dabara maka ọkpọkọ ruo sentimita 24.
Ụdị ịgbado ọkụ n'ime mmiri kwụ ọtọ:Ogologo ịgbado ọkụ, nke dabara adaba maka ọkpọkọ nwere dayameta mpụta nke 20 sentimita ruo 48 sentimita asatọ.A makwaara LSAW dị ka JCOE, nke pụtara ime udi site na ụdị J, ụdị C, ụdị O, na mgbe ahụ ọkpọkọ gbasasịrị oyi.
Ụdị SSAW/HSAW:Spiral Submerged Arc Welding ma ọ bụ Spiral Saw maka ọkpọkọ ruo 100 ″ OD.
API 5L Grade B, ASTM A106 Grade B na A53 Grade B, ihe atọ ndị a bụ ihe ndị a na-ejikarị na-arụ ọrụ pipeline ma ọ bụ mmanụ na gas na ụgbọ njem mmiri.
ASTM 106 Pipe na-ezo aka na ọkpọkọ carbon ígwè na-ekpo ọkụ ma ọ bụ oyi kpọnwụrụ akpọnwụ.
ASTM A53 ọkpọkọ gụnyere ọkpọkọ nchara welded na enweghị nkebi nke carbon ojii, na n'ọnọdụ ụfọdụ galvanized na-ekpo ọkụ (galvanized).
Ọkwa:API 5L Ọkwa BN/Q/M/NS/QS/MS.
Ụdị nrụpụta:Enweghị enweghị nkebi na welded ERW, LSAW, SSAW/HSAW.
Dayameta dị n'elu maka enweghị nkebi:1/2 "- 24".
OD maka ERW:ruo 24 ".
OD maka LSAW:16" ruo 48".
OD maka SSAW/HSAW:ruo 100 ".
Oke oke:Sch 20, SCH 40, SCH STD, SCH 80, SCH XS, SCH 120, SCH XXS, SCH 160.
Ogologo Ogologo:SRL, DRL, 20FT, 40FT.
Ọkwa nkọwapụta ngwaahịa:PSL1, PSL2, Ọrụ utoojoo.
Akwụsị:Dị larịị, Beveled, eri.
mkpuchi dị:FBE, 3PE / 3LPE, ihe osise ojii, Varnished, mmanụ mgbochi nchara, galvanized, CRA, CWC.Ụlọ ọrụ anyị nke ọma na njikwa mma mara mma n'oge niile nke nrụpụta na-enyere anyị aka ikwe nkwa afọ ojuju nke onye na-azụ ahịa maka ụlọ ọrụ API 5L efu efu. Psl1/2/ASTM A53/A106 Gr.B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 igwe anaghị agba nchara/Black/Galvanized/Round Square Grooved Seamless/Welded Carbon Steel,Welded Carbon Steel,Welded na-akwado anyị, anyị na-atụ anya ịnweta ohere nke ịrụ ọrụ na ụlọ ọrụ n'ofe gburugburu ebe obibi maka ọganihu nkwonkwo na ezigbo nsonaazụ.
Nlereanya efu ụlọ ọrụChina Steel na Carbon Steel, Anyị na-esi ọnwụ na "Quality First, aha mbụ na ahịa mbụ".Anyị na-agba mbọ ịnye ihe ndị dị elu yana ezigbo ọrụ mgbe ire ere.Ruo ugbu a, ebupụla ihe ngwọta anyị na mba 60 na mpaghara gburugburu ụwa, dịka America, Australia na Europe.Anyị nwere aha dị elu n'ụlọ na ná mba ọzọ.N'ịnọgide na-adịgide adịgide na ụkpụrụ nke "Ebe E Si Nweta, Ndị Ahịa na Ogo", anyị na-atụ anya imekọ ihe ọnụ na ndị mmadụ n'akụkụ niile nke ndụ maka uru otu.
