erw welded steel seam yeeb nkab efw yeeb nkab rau roj
Thaum lub sij hawm ERW yeeb nkab vuam, cua sov yog tsim thaum tam sim no ntws los ntawm kev sib cuag ntawm qhov chaw vuam. Nws heats ob lub npoo ntawm cov hlau mus rau qhov chaw uas ib tug ntug tuaj yeem tsim ib daim ntawv cog lus. Nyob rau tib lub sijhawm, nyob rau hauv qhov kev txiav txim ntawm kev sib xyaw ua ke, cov npoo ntawm lub raj dawb paug yaj thiab nyem ua ke.
Feem ntau ERW yeeb nkab siab tshaj OD yog 24 "(609mm), rau qhov loj dua cov yeeb nkab yuav raug tsim hauv SAW.
Cov kav dej zoo li cas (tus qauv) tuaj yeem ua hauv ERW cov txheej txheem?
Muaj ntau cov kav dej tuaj yeem tsim los ntawm ERW txheej txheem:
Carbon steel yeeb nkab hauv ERW
ASTM A53 Qib A thiab B (thiab Galvanized)
ASTM A252 Pipeline Tube
ASTM A500 Cov qauv tubing
ASTM A134 thiab ASTM A135 yeeb nkab
EN 10219 S275, S355 yeeb nkab
Stainless hlau ERW yeeb nkab / yeeb nkab qauv thiab specifications
ASTM A269 stainless hlau yeeb nkab
ASTM A270 kev nyab xeeb tubing
ASTM A312 Stainless hlau yeeb nkab
ASTM A790 ferritic / austenitic / duplex stainless yeeb nkab
API ERW Kab Yeeb
API 5L B rau X70 PSL1 (PSL2 yuav tsum nyob rau hauv HFW txheej txheem)
API 5CT J55 / K55, N80 casing thiab tubing thiab lwm yam.
Technical parameters ntawm erw yeeb nkab
ERW Steel Yeeb Nkab, ERW Casing, ERW Carbon Steel Yeeb Nkab, MS ERW Yeeb Nkab, GI ERW Yeeb Nkab, Stainless ERW Yeeb Nkab
Qhov ntau thiab tsawg:
OD (tawm txoj kab uas hla): 21.3-660mm
WT (Wall Thickness): 1.0-20mm los yog sch5, sch10, sch40, sch80, st, xs
Txheem:
rau cev
ASTM A53 B, A106, ASTM A178, ASTM A252
API 5L X42/46/52/56/60/70
Txuj: ASTM A500, ASTM A513
EN 10204/10217 S235JR, S275JR, S355, S355JR, S355J2H
rau efw cev:
carbon steel efw yeeb nkab: ASTM A671, ASTM A672
Alloy steel efw yeeb nkab: ASTM A691
Txheej:
| 3 PE txheej | 3 PP txheej | FBE Txheej | Epoxy txheej | Daim duab tshwj xeeb |
Kev siv:
Rau ERW Kab Yeeb
Rau ERW Casing
Rau ERW Structure Tube
Rau kev kub siab thiab kub siab
Chemical Analysis thiab Mechanical Properties
| Txuj | Chav kawm | Qib | Tshuaj ntsuam xyuas (%) | Mechanical Properties (min) (Mpa) | ||||
| C | Mn | P | S | Tensile zog | Yield zog | |||
| API 5L | PSL1 | B | 0.26 | 1.2 | 0.03 ib | 0.03 ib | 414 ib | 241 |
| X42 | 0.26 | 1.3 | 0.03 ib | 0.03 ib | 414 ib | 290 | ||
| X46 | 0.26 | 1.4 | 0.03 ib | 0.03 ib | 434 ib | 317 | ||
| X52 | 0.26 | 1.4 | 0.03 ib | 0.03 ib | 455 | 359 ib | ||
| X56 | 0.26 | 1.4 | 0.03 ib | 0.03 ib | 490 ib | ib 386 | ||
| X 60 | 0.26 | 1.4 | 0.03 ib | 0.03 ib | 517 ib | 414 ib | ||
| X 65 | 0.26 | 1.45 Nws | 0.03 ib | 0.03 ib | 531 ib | 448 ib | ||
| X 70 | 0.26 | 1.65 ib | 0.03 ib | 0.03 ib | 565 ib | 483 ib | ||
| PSL2 | B | 0.22 | 1.2 | 0.025 ib | 0.015 ib | 414 ib | 241 | |
| X42 | 0.22 | 1.3 | 0.025 ib | 0.015 ib | 414 ib | 290 | ||
| X46 | 0.22 | 1.4 | 0.025 ib | 0.015 ib | 434 ib | 317 | ||
| X52 | 0.22 | 1.4 | 0.025 ib | 0.015 ib | 455 | 359 ib | ||
| X56 | 0.22 | 1.4 | 0.025 ib | 0.015 ib | 490 ib | ib 386 | ||
| X 60 | 0.22 | 1.4 | 0.025 ib | 0.015 ib | 517 ib | 414 ib | ||
| X 65 | 0.22 | 1.45 Nws | 0.025 ib | 0.015 ib | 531 ib | 448 ib | ||
| X 70 | 0.22 | 1.65 ib | 0.025 ib | 0.015 ib | 565 ib | 483 ib | ||
| X80 | 0.22 | 1.85 ib | 0.025 ib | 0.015 ib | 621 ib | 552 ib | ||
High-frequency ncaj seam hluav taws xob-kuj welded steel yeeb nkab (erw steel yeeb nkab) yog kub dov kauj tom qab tsim tshuab, siv high-frequency tam sim no ntawm daim tawv nqaij nyhuv thiab cov teebmeem, lub raj ntug cua sov thiab melting, nyem cov menyuam nyob rau hauv siab vuam kom ua tiav ntau lawm.
High-frequency resistance welding steel yeeb nkab, vuam yeeb nkab thiab cov txheej txheem vuam zoo tib yam tsis zoo ib yam, cov vuam yog ua los ntawm cov hlau puag ntawm lub cev, lub zog txhua yam zoo dua li cov yeeb nkab dav. Smooth tsos, siab precision, tsis tshua muaj nqi weld siab thiab me me, haum 3PE anti-corrosion txheej. Muaj qhov sib txawv tseem ceeb hauv txoj kev vuam ntawm cov kav dej ntau zaus welded thiab submerged arc welded yeeb nkab. Raws li cov vuam ua tiav tam sim ntawm kev kub ceev, qhov nyuaj ntawm kev ua kom zoo ntawm vuam yog ntau dua li ntawm submerged arc vuam.
Steel yeeb nkab zog Hoobkas ntawv pov thawj
ERW Casing
Txuj: API SPEC 5CT
Daim Ntawv Thov: Casing ua haujlwm raws li phab ntsa zoo
| OD | WT | Hom kawg | |||||
| nti | mm | nti | mm | Qib | |||
| J55 | M65 | N80/L80-1 | P110 | ||||
| k55 ua | |||||||
| 8 5/8 | 219.08 Nws | 0.304 ib | 7.72 ib | - | PS | - | - |
| 0.352 ib | 8.94 ib | PSLB | PSLB | - | - | ||
| 0.4 | 10.16 Nws | PSLB | PSLB | PLB | PLB | ||
| 0.45 ib | 11.43 Nws | - | PLB | PLB | PLB | ||
| 0.5 | 12.7 ib | - | - | PLB | PLB | ||
| 9 5/8 ib | 244.48 Nws | 0.352 ib | 8.94 ib | PSLB | PSLB | - | - |
| 0.395 ib | 10.03 Nws | PSLB | PSLB | PLB | PLB | ||
| 0.435 ib | 11.05 Nws | - | PLB | PLB | PLB | ||
| 0.472 ib | 11.99 Nws | - | PLB | PLB | PLB | ||
| 0.545 ib | 13.84 Nws | - | - | PLB | PLB | ||
| 10 3/4 ib | 273.05 Nws | 0.35 Nws | 8.89 ib | PSB | PSB | - | - |
| 0.4 | 10.16 Nws | PSB | PSB | - | - | ||
| 0.45 ib | 11.43 Nws | PSB | PSB | PSB | PSB | ||
| 0.5 | 12.57 Nws | - | PSB | PSB | PSB | ||
| 0.545 ib | 13.84 Nws | - | - | - | PSB | ||
| 13 3/8 | 339.72 ib | 0.38 ib | 9.65 ib | PSB | PSB | - | - |
| 0.43 ib | 10.92 Nws | PSB | PSB | - | - | ||
| 0.48 ib | 12.19 Nws | PSB | PSB | PSB | PSB | ||
| 0.514 ib | 13.06 Nws | - | - | PSB | PSB | ||
| 16 | 406.4 ib | 0.438 ib | 11.13 Nws | PSB | - | - | - |
| 0.495 ib | 12.57 Nws | PSB | - | - | - | ||
| 0.656 ib | 16.66 Nws | P | - | - | - | ||
| 18 5/8 ib | 473.08 ib | 0.435 ib | 11.05 Nws | PSB | - | - | - |
| 20 | 508 | 0.438 ib | 11.13 Nws | PSLB | - | - | - |
| 0.5 | 12.7 ib | PSLB | - | - | - | ||
| 0.635 ib | 16.13 Nws | PSLB | -- | - | - | ||
Mechanical Properties
| Txuj | Qib | Yield zog (Mpa) | Tensile zog (Mpa) | Hardness (HRC) | Impact Energy(J)(min) | Qhov kub thiab txias (℃) |
| API 5 CT | J55 | 379-552 : kuv | ≥517 | - | T-10-20 (SR16) | 21 |
| k55 ua | 379-552 : kuv | ≥655 | - | L-10-27 (SR16) | ||
| M65 | 448-586 : kuv | ≥586 | ≤ 22 | T-10-20, L-10-41 | 0 | |
| l80 ua | 552-655 : kuv | ≥655 | ≤ 23 | C19-20, C76-77 (SR16) | ||
| N80 | 552-758 : kuv | ≥689 | - | |||
| P110 | 758-965 : kuv | ≥862 | - |
Qhov zoo ntawm Yav Tom Ntej Hlau
Raws li ib tug ua steel yeeb nkab / raj (carbon steel tube, stainless hlau yeeb nkab, seamless yeeb nkab, welded yeeb nkab, precision raj, thiab lwm yam) chaw tsim tshuaj paus nyob rau hauv Suav teb, peb muaj ib tug ua tiav cov kab ntau lawm thiab ib tug ruaj khov khoom muaj peev xwm. Xaiv peb yuav tso cai rau koj kom txuag tau ntau lub sijhawm thiab tus nqi thiab tau txais txiaj ntsig siab tshaj plaws!
Yog tias koj txaus siab rau peb cov khoom, peb tuaj yeem xa cov qauv dawb rau koj, thiab peb tuaj yeem lees txais qhov kev xeem ntawm peb lub tuam txhab kev xeem. Peb xyuam xim rau kev ntseeg siab ntawm cov khoom zoo thiab qhov tseeb ntawm cov txiaj ntsig kev xeem thiab muab cov neeg siv khoom txaus siab ua ntej, txhawm rau tsim kom muaj kev zoo siab thiab yeej-yeej kev yuav khoom thiab kev lag luam rau cov neeg siv khoom!
Khoom Qhia
Professional Welded Pipe Chaw tsim tshuaj paus nyob rau hauv Suav teb
Peb lub Hoobkas muaj ntau tshaj30 xyoo ntawm kev tsim khoom thiab kev xa tawm, exporting rau ntau tshaj 50 lub teb chaws thiab cheeb tsam, xws li lub tebchaws United States, Canada, Brazil, Chile, lub Netherlands, Tunisia, Kenya, Qaib ntxhw, lub tebchaws United Arab Emirates, Nyab Laj thiab lwm lub teb chaws.Nrog rau tus nqi tsim khoom ruaj khov txhua lub hlis, nws tuaj yeem ua tau raws li qhov kev txiav txim loj ntawm cov neeg siv khoom.Tam sim no muaj ntau pua tus neeg siv khoom nrog kev txiav txim loj txhua xyoo.Yog tias koj xav yuav welded yeeb nkab / raj, square hollow seem yeeb nkab / raj, square hollow seem yeeb nkab / raj, qis carbon steel yeeb nkab, siab carbon steel raj, square yeeb nkab, thawv steel square yeeb nkab, square tube, alloy steel yeeb nkab, seamless steel yeeb nkab, carbon steel seamless raj, steel coils, steel yeeb nkab thiab lwm yam steel yeeb nkab, kev pabcuam tshaj lij, txuag koj lub sijhawm thiab tus nqi!
Peb lub Hoobkas kuj ua tsaug caw cov neeg sawv cev hauv cheeb tsam hauv ntau lub teb chaws. Muaj ntau tshaj 60 tshwj xeeb steel phaj, steel coil thiab steel yeeb nkab cov neeg sawv cev.Yog tias koj yog ib lub tuam txhab ua lag luam txawv teb chaws thiab tab tom nrhiav rau cov neeg muag khoom sab saum toj ntawm cov ntawv hlau, steel kav thiab steel coils hauv Suav teb, thov hu rau peb. Txhawm rau muab koj cov khoom tshaj lij thiab cov khoom zoo tshaj plaws hauv Suav teb los ua kom koj txoj kev lag luam zoo thiab zoo dua!
Peb lub Hoobkas muaj ntau tshajua kom tiav steel cov khoom siv ntau lawm kabthiabcov txheej txheem kuaj cov khoom nruj tshaj plaws kom ntseeg tau tias 100% cov khoom dhau los; feem ntauua kom tiav logistics xa khoom, nrog nws tus kheej freight forwarder,txuag koj cov nqi tsheb thauj mus los ntau dua thiab lav 100% ntawm cov khoom. zoo meej ntim thiab tuaj txog. Yog tias koj tab tom nrhiav rau qhov zoo tshaj plaws steel ntawv, steel kauj, steel yeeb nkab chaw tsim tshuaj paus nyob rau hauv Suav teb, thiab xav kom txuag tau ntau logistics freight, thov hu rau peb, peb cov kws tshaj lij pab neeg muag khoom thiab kev thauj mus los pab neeg yuav muab koj cov khoom zoo tshaj plaws Steel kev pabcuam kom koj tau txais 100% zoo guaranteed khoom !
Tau txais cov lus hais zoo tshaj plaws rau cov raj steel:koj tuaj yeem xa tuaj rau peb koj cov kev xav tau tshwj xeeb thiab peb pab pawg muag ntau hom lus yuav muab cov lus hais zoo tshaj rau koj! Cia peb txoj kev koom tes pib los ntawm qhov kev txiav txim no thiab ua rau koj txoj kev lag luam vam meej!
Welded carbon steel kav rau cov khoom siv hauv tsev
SSAW carbon steel kauv yeeb nkab welded steel yeeb nkab
square steel hollow box seem yeeb nkab / RHS yeeb nkab
LSAW Carbon Steel Yeeb Nkab Welded Steel Yeeb Nkab
