Tianjin Brisk Metalwork Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm astm a53 lsaw yeeb nkab hauv Suav teb. Peb muaj lub ntiaj teb- cov cuab yeej tsim khoom thiab muaj peev xwm tsim tau zoo. Thov koj xav tias dawb mus yuav cov khoom ruaj khov astm a53 lsaw yeeb nkab los ntawm peb lub hoobkas.
Tianjin Brisk Steel yog ib qho ntawm ASTM A53 LSAW PIPE hauv Suav teb. Peb cov khoom raug xa tawm mus rau Middle East, Southeast Asia, Europe, New Zealand, thiab lwm thaj chaw.Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov hu rau peb thiab xa koj daim ntawv yuav khoom.
Quick Spec Table
| Khoom | Hom kab mob |
|---|---|
| A53-cov txheej txheem them | Hom F (lub qhov cub- taub qab-welded), Hom E (hluav taws xob-kuj-welded), Hom S (seamless) - LSAW tsis yog ib qho ntawm lawv |
| A53 qhov ntau thiab tsawg | NPS 1/8 "- NPS 26" (10.3 hli - 660 hli OD) |
| Qhov twg LSAW pib teeb meem | Feem ntau saum NPS 16 "–20" (406-508 mm), qhov twg ERW mills ncav cuag lawv cov tswv yim thickness / txoj kab uas hla |
| Qib feem ntau sib phim | A53 Qib A / Qib B chemistry thiab txhua yam tsawg kawg nkaus, rov ua dua ntawm LSAW cov khoom |
| Ntau qhov tseeb spec rau OD loj | API 5L PSL1/PSL2, ASTM A672, ASTM A691, los yog ib qhov project-Txoj kev LSAW yuav spec |
| LSAW phab ntsa range (typical) | 6mm-60 hli |
| LSAW OD range (typical) | 406-1420 hli |
Qhov Spec Mismatch, Hais ncaj qha
Qhov no yog tsim nyog hais meej es tsis yog glossing:ASTM A53 tsis suav nrog LSAW (longitudinal submerged arc vuam) raws li cov txheej txheem tsim khoom.Tus txheej txheem txhais raws nraim peb hom - Hom F (lub qhov cub- taub qab vuam), Hom E (hluav taws xob- tsis kam weld), thiab Hom S ( seamless) - thiab caps nws qhov kev txiav txim siab ntawm NPS 26 "(660 mm OD). LSAW yeeb nkab, ua los ntawm kev tsim steel phaj rau hauv welding submersible txheej txheem sib txawv ntawm lub cylinder seamless welding. ua rau ntau qhov sib txawv, thiab nws tsis yog ib qho ntawm peb hom A53 lees paub.
Yog li dab tsi yog tus neeg yuav khoom tshawb "ASTM A53 LSAW yeeb nkab" tiag tiag xav tau? Hauv kev xyaum, ob yam sib txawv tau muab ntim rau hauv cov lus tshawb fawb no, thiab nws tseem ceeb heev uas koj yog:
- Koj xav tau tus qauv A53 yeeb nkab thiab tsis tas yuav qhia cov txheej txheem los ntawm lub npe.Yog tias koj qhov project hu rau A53 Qib B hauv qhov loj me hauv A53 ntau yam (txog 26 "OD), koj yuav luag xav tau Hom E (ERW) lossis Hom S (seamless) - ob txheej txheem uas yog tus thawj A53 khoom. Tsis muaj LSAW koom nrog, thiab tsis xav tau.
- Koj xav tau cov yeeb nkab loj - txoj kab uas hla nrog A53-sib npaug chemistry thiab lub zog, siab dua li ERW lossis seamless mills tuaj yeem tsim kev lag luam.Qhov no yog qhov siv tiag tiag tom qab feem ntau "A53 LSAW" kev tshawb fawb. Ntawm qhov loj dua thiab cov phab ntsa hnyav dua, LSAW tsuas yog cov txheej txheem vuam siv tau nkaus xwb - tab sis qhov kev yuav khoom raug tsis yog "A53 LSAW," nws yog qhov loj - kab kab - yeeb nkab lossis cov qauv txheej txheem - raj txheej txheem (API 5L, ASTM A673, ASTM A672, ASTeval project) chemistry thiab mechanical xav tau, los yog txiav txim tawm tsam tus qauv siv tiag tiag rau qhov loj thiab kev pabcuam.
Kev yuav qhov no kom raug txhais tau hais tias npe tus qauv tsim nyog rau qhov loj me, tsis yuam kom me me - txoj kab uas hla mus rau qhov loj - cov khoom siv kab uas hla vim "A53" yog lo lus koj tau siv los tshawb nrhiav.
Yog vim li cas qhov tsis meej pem tshwm sim
A53's cap nyob ib ncig ntawm 26 "OD (660 mm) kab yuav luag raws nraim nrog qhov twg LSAW ntau lawm dhau los ua cov txheej txheem vuam tseem ceeb lawm - feem ntau ERW mills sab saum toj tawm hauv qhov zoo sib xws, thiab saum toj no, phaj- dov LSAW siv thoob plaws kev lag luam tsis hais txog qhov twg chemistry tus qauv yog siv los ntawm kev yuav khoom. "A53" rau cov yeeb nkab me me, txav mus rau qhov project loj, tshawb nrhiav tib lo lus nrog "LSAW" txuas ntxiv, cia siab tias qhov sib tw ncaj qha uas tus qauv tsis tau muab.
Nws yog qhov kev xav tsim nyog los ua, thiab cov neeg muab khoom siv hlau niaj hnub ua kom haum nws los ntawm kev hais loj - txoj kab uas hla LSAW yeeb nkab tsim kom haum rau A53 cov tshuaj thiab cov khoom siv kho mob txawm hais tias daim ntawv pov thawj yuav siv cov qauv sib txawv. Qhov tseem ceeb rau tus neeg yuav khoom yog tau txais qhov hloov pauv tau ua kom raug thiab qhia meej, tsis nyob twj ywm.
Yuav Thov Li Cas, Los Ntawm Qhov Chaw
Yog tias koj qhov loj me nyob hauv NPS 26 "thiab koj tsis paub meej txog cov txheej txheem:Qhia meej ASTM A53 Hom E (ERW) lossis Hom S (seamless), Qib A lossis B, raws li tus qauv tiag. Tsis txhob thov LSAW - nws tsis muaj ntau dua lossis pheej yig dua ntawm qhov ntau thiab tsawg, thiab cov neeg muag khoom feem ntau yuav tsuas hais ERW lossis seamless thaum "A53 LSAW" tshwm rau ntawm RFQ hauv qhov loj me no.
Yog tias koj qhov loj me yog siab dua NPS 20 "-26" thiab cov kev xav tau ntawm kev siv tshuab / lub siab tseem ceeb:Qhia API 5L (PSL1 lossis PSL2, qib ib qhov koj qhov ntsuas siab) rau cov kev pabcuam kav dej, lossis ASTM A672/A691 rau cov kav dej siab ntawm qhov kub siab, lossis ib qhov project-txheej txheem LSAW spec rau tsis yog - siv cov qauv siv. Nug koj tus neeg muag khoom kom paub meej tias cov chemistry thiab mechanical yam tsawg kawg nkaus ua raws li qhov koj xav tau los ntawm A53 Qib B yog tias qhov no yog koj cov ntsiab lus siv, thiab tau txais nws sau rau ntawm daim ntawv pov thawj zeb tawm tsam tus qauv tau lees paub.
Yog tias tus neeg siv khoom lossis qhov kawg - tus neeg siv daim ntawv cog lus xav tau "A53" lo lus tsis hais qhov loj me:Qhov no tshwm sim ntawm qee qhov kev qhia tshwj xeeb uas sau tsis muaj qhov loj me -kev paub txog ntau yam. Chij nws rov qab mus rau tus kws tsim khoom lossis tus neeg yuav khoom es tsis lees txais cov spec uas tsis tuaj yeem ua raws li lub cev - tsis muaj zeb tuaj yeem muab daim ntawv pov thawj A53 tiag tiag ntawm 800 hli OD yeeb nkab, vim nws poob sab nraum tus qauv kev ua tiav tag nrho.
FAQ
Q: Puas yog ASTM A53 npog LSAW yeeb nkab?
A: Tsis yog. A53 lees paub peb hom kev tsim khoom - rauv- taub qab-welded (Type F), hluav taws xob-kuj-welded (Type E), thiab seamless (Type S) - thiab nws qhov luaj li cas sab saum toj tawm ntawm NPS 26" OD tsis yog LS txheej txheem (660 mm) AW.
Q: Kuv yuav xaj dab tsi yog tias kuv xav tau cov yeeb nkab loj - txoj kab uas hla nrog cov khoom zoo li A53?
A: Qhia meej tus qauv uas suav nrog koj qhov loj me thiab kev pabcuam - feem ntau API 5L rau cov ntawv thov kav dej, lossis ASTM A672 / A691 rau cov kav dej siab - thiab thov cov khoom siv hluav taws xob thiab cov khoom siv sib xyaw ua ke rau A53 Qib A lossis B yog tias qhov ntawd yog koj qhov taw qhia siv. Muab qhov no sau rau hauv daim ntawv xaj kom meej.
Q: Vim li cas qee tus neeg muag khoom tshaj tawm "A53 LSAW yeeb nkab" yog tias tus qauv tsis npog nws?
A: Nws yog luv luv qee tus neeg muag khoom siv rau loj - txoj kab uas hla LSAW yeeb nkab tsim rau A53- sib npaug chemistry, tsom rau cov neeg yuav khoom tshawb hauv A53 cov ntsiab lus tawm ntawm tus cwj pwm los ntawm me me - txoj kab uas hla. Nws tsis yog daim ntawv pov thawj - daim ntawv pov thawj zeb tiag yuav siv tus qauv sib txawv.
Q: Dab tsi yog txoj kab uas hla loj tshaj plaws nyob rau hauv ASTM A53 tiag?
A: NPS 26", uas yog 660 hli sab nraud txoj kab uas hla. Txhua yam loj dua ntog sab nraum tus txheej txheem tau teev tseg tsis hais txog kev tsim khoom.
Cim npe nrov: Tuam Tshoj astm a53 lsaw yeeb nkab manufacturers, lwm tus neeg, Hoobkas
