Hot/Matao Hurihia ASTM 42CrMo Q355b 20# 1045 1030 1052 Paipa maitai mo te Tika/ Porohita/Hollow/Galvanised/Mapango/Carbon Tube/Alloy Steel Pipe
Whakaahuatanga Poto:
API 5L Grade B paipa maitai ko te putorino kōeke noa mo te hinu me te hau pipeline kawe.Kei te mohiotia ano he paipa L245, e tohuhia ana ki te ISO 3183, i whakaingoatia i muri i te kaha tuku iti o te 245 Mpa (355,000 Psi).
He rauemi rite te ASTM A106 B, te ASTM A53 B ranei he rite te uara o te hanganga matū, nga ahuatanga miihini me te whakamahinga.
Ko te API 5L B e hipoki ana i te PSL1, PSL2, te ratonga kawa mo nga raina paipa ki uta me waho.Kei roto i nga momo hangahanga he tui me te paiherea.
tonu ki te whakarei ake, ki te kia etahi otinga runga kounga i runga i te rārangi ki te mākete me te kaihoko paerewa whakaritenga.Ko ta tatou kaporeihana he kaupapa whakapumautanga tino pai kua whakapumautia mo te Hot / Cold Rolled ASTM 42CrMo Q355b 20 # 1045 1030 1052 Pipe Tira Moore mo te Tika / Porohita / Hollow / Galvanized / Black / Carbon Tube / Alloy Steel Pipe, Ko te pai o nga kaihoko ko ta tatou kaupapa matua. .Ka mihi matou ki a koe ki te whakarite hononga pakihi ki a matou.Mo etahi atu korero, kaua koe e mangere ki te whakapiri mai ki a maatau.
tonu ki te whakarei ake, ki te kia etahi otinga runga kounga i runga i te rārangi ki te mākete me te kaihoko paerewa whakaritenga.He kaupapa whakapumautanga pai to taatau kaporeihana kua tino whakapumautia moHaina Paipa me te Steel, Ko ta matou kamupene e tohe ana ki te kaupapa "ko te mahi matua mo te paerewa, te taurangi kounga mo te waitohu, te mahi pakihi i runga i te whakapono pai, ki te whakarato ratonga tohunga, tere, tika me te wa tika mo koe".Ka mihi matou ki nga kaihoko tawhito me nga kaihoko hou ki te whakawhitiwhiti korero ki a matou.Ka mahi matou ki a koe me te pono!
PSL1, PSL2 me nga Momo Media Waikawa.
I te nuinga o te wa ka whakamahia te PSL1, he rite ki te ASTM A106 B me A53 B.
Ko te PSL2 he paipa mo te reanga teitei ake me nga whakaritenga kaha mo te kaha matū me te miihini.Ko te PSL2 e hiahia ana kia nui ake nga tikanga whakamatautau penei i te whakamatautau kore-whakangaro, te whakamatautau paanga CVN, DWT, etc.
Ko te API 5L B PSL2 e tohuhia ana e te API 5L BN/Q/R/M.
Waenga Waikawa: Mo nga paipa waikawa penei i te taiao H2S, he whakaritenga angamaheni te rauemi paipa mo nga mea matū penei i te waro, te ūkuikui me te whanariki.Paerewa Tohutoro NACE MR0175.
Ko nga reta taapiri e tohu ana i nga tikanga tuku paipa:
R: Ka huri haere.
N: te huri noa, te hanga, te whakarite.
Q: Te whakamarumaru me te tineia.
M: Te hurihanga whakamaarama, te hanga whakamaarama ranei.
S: Waenga kawa me te ngongo PSL2 mo NS, QS, MS, hei tauira API 5L Kōeke B NS, API 5L B QS.
Ko nga momo tuitui me te paiherea (ERW, LSAW, SSAW/HSAW).
Momo tuitui:tae atu ki nga putorino tuitui wera-wera neke atu i te 3 inihi, nga putorino hiko-matao i raro i te 3 inihi.
Momo Wea ERW:Ko te Welding Atete, he pai mo nga paipa tae atu ki te 24 inihi.
Momo Wehenga Pewa Tonu Tonu Tonu:Wehenga pewa kua wehea roa, he pai mo nga paipa me te diameter o waho o te 20 inihi ki te 48 inihi.Kei te mohiotia ano a LSAW ko JCOE, ko te tikanga o te hanga ahua mai i te ahua J-ahua, te ahua-C, te ahua-O, katahi ano nga paipa whakawhanui makariri.
Momo SSAW/HSAW:Porowhita Submerged Arc Welding, Spiral Saw ranei mo te paipa tae atu ki te 100″ OD.
API 5L Kōeke B, ASTM A106 Kōeke B me A53 Kōeke B, enei rauemi e toru ko nga rauemi tino whakamahia nuitia i roto i te hanga paipa ranei hinu me te hau me te ahumahi kawe wai.
Ko te ASTM 106 Pipe e tohu ana mo te putorino waro paipa wera-wera, kumea makariri ranei (whakatakahia).
Ko te paipa ASTM A53 kei roto nga paipa maitai paiherea me te tuitui o nga mea waro pango, a, i etahi wa he piauau wera-wera (piu).
Kōeke:API 5L Kōeke BN/Q/M/NS/QS/MS.
Momo Hangahanga:ERW tuitui me te paiherea, LSAW, SSAW/HSAW.
Diamita o waho mo te tuitui:1/2” – 24”.
OD mo ERW:tae atu ki te 24”.
OD mo LSAW:16” ki te 48”.
OD mo SSAW/HSAW:ki te 100”.
Awhe o te Matotoru:Sch 20, SCH 40, SCH STD, SCH 80, SCH XS, SCH 120, SCH XXS, SCH 160.
Awhe o te Roa:SRL, DRL, 20FT, 40FT.
Taumata Whakatakoto Hua:PSL1, PSL2, Ratonga Kawa.
Ka mutu:Plain, Beveled, Miro.
Wātea te paninga:FBE, 3PE/3LPE, Pania Pango, Varnished, Anti-rust hinu, Galvanized, CRA, CWC.tonu ki te whakarei ake, ki te kia etahi otinga runga kounga i roto i te rārangi ki te mākete me te kaihoko paerewa whakaritenga.Ko ta tatou kaporeihana he kaupapa whakapumautanga tino pai kua whakapumautia mo nga Hua Hou Hot Factory Spot Hot / Cold Rolled ASTM 42CrMo Q355b 20 # 1045 1030 1052 Pipe Tira Mokoi mo te Tika / Porohita / Hollow / Piauau / Black / Carbon Tube / Alloy Steel Pipe, Kiritaki ko te pai ta tatou whainga matua.Ka mihi matou ki a koe ki te whakarite hononga pakihi ki a matou.Mo etahi atu korero, kaua koe e mangere ki te whakapiri mai ki a maatau.
Hua Hou weraHaina Paipa me te Steel, Ko ta matou kamupene e tohe ana ki te kaupapa "ko te mahi matua mo te paerewa, te taurangi kounga mo te waitohu, te mahi pakihi i runga i te whakapono pai, ki te whakarato ratonga tohunga, tere, tika me te wa tika mo koe".Ka mihi matou ki nga kaihoko tawhito me nga kaihoko hou ki te whakawhitiwhiti korero ki a matou.Ka mahi matou ki a koe me te pono!
