High Quality A53 Gr.B/A106 Gr.b, Dub Carbon Hollow Section Rectangular thiab Round Steel Pipe
Lus piav qhia luv luv:
ASTM A53 yeeb nkab (tseem hu ua ASME SA53 yeeb nkab) yog siv rau kev siv tshuab thiab kev siv siab thiab tseem tuaj yeem siv rau lub hom phiaj dav dav, dej, roj thiab cua kab kav.
Seamless Steel Tubes Rau Lub Hom Phiaj, Seamless Steel Tubes Rau Cov Khoom Siv Hluav Taws Xob Hauv GB / 8162-2008 Standard.Cov khoom muaj xws li High-Quality Carbon Steel Thiab Tsawg Alloy Steel, xws li 10,20,35,45 Thiab Q345, Q460, Q490,42CrMo, 35CrMo.
Daim ntawv thov: Mechanical thiab siab siv, kuj rau conveying chav, dej, roj, thiab lwm yam.
Nrog txhim khu kev qha zoo system, zoo sawv ntsug thiab zoo meej cov neeg siv kev txhawb nqa, series ntawm cov khoom thiab cov kev daws teeb meem uas tsim los ntawm peb lub koom haum raug xa tawm mus rau ob peb lub teb chaws thiab cheeb tsam rau High QualityA53 Gr.B / A106 Gr.b, Dub Carbon Hollow Section Rectangular thiab Round Steel Yeeb Nkab, Peb cov kev daws teeb meem tau muab rau ntau pawg thiab ntau lub Hoobkas.Lub caij no, peb cov kev daws teeb meem raug muag rau Asmeskas, Ltalis, Singapore, Malaysia, Russia, Poland, nrog rau Middle East.
Nrog txhim khu kev qha zoo system, zoo sawv ntsug thiab zoo meej cov neeg siv kev txhawb nqa, series ntawm cov khoom thiab cov kev daws teeb meem uas tsim los ntawm peb lub koom haum yog exported rau ob peb lub teb chaws thiab cheeb tsam rauTuam Tshoj Carbon Steel Yeeb Nkab, Txhawm rau ua kom tau raws li qhov xav tau ntawm cov neeg siv khoom hauv tsev thiab hauv tsev, peb yuav ua kom ua tiav kev lag luam tus ntsuj plig ntawm "Quality, Creativity, Efficiency and Credit" thiab siv zog los ua tus qauv tam sim no thiab coj kev zam.Peb sov siab txais tos koj tuaj xyuas peb lub tuam txhab thiab ua kev koom tes.
Siv rau kev siv tshuab thiab siab, thiab tseem siv rau kev thauj cov ncu, dej, roj thiab lwm yam.
Mill daim ntawv pov thawj yuav raug muab tawm raws li EN10204/3.1B.
ASTM A53 yeeb nkab (tseem hu ua ASME SA53 yeeb nkab) yog npaj rau kev siv tshuab thiab kev siv siab thiab tseem siv tau rau kev siv tib yam hauv chav dej, dej, roj, thiab cua.Nws yog tsim rau vuam, thiab haum rau kev tsim cov haujlwm uas muaj xws li coiling, dabtsi yog khoov, thiab flanging, raws li kev tsim nyog.
Khoom siv thiab kev tsim khoom
Cov hlau rau ob qho tib si seamless thiab welded yeeb nkab yuav tsum tau ua los ntawm ib los yog ntau tshaj ntawm cov txheej txheem hauv qab no: qhib-hearth, hluav taws xob rauv, los yog yooj yim-oxygen.Weld seam ntawm hluav taws xob tiv thaiv welded yeeb nkab hauv Qib B yuav tsum tau kho cua sov tom qab vuam.
Daim ntawv thov: kub exchangers, condensers, cov khoom siv hloov hluav taws xob thiab cov kav dej zoo sib xws.
DN - Nominal Diameter
NPS - Nominal Pipe Size
OD: 6.0mm-610mm
WT: 1mm-120mm
Ntev: max 12000mm
| Qib | C | Mn | P | S | Cr | Mo | Cu | Ni | V |
| Qib A | ≤ 0.25 | ≤ 0.95 | ≤ 0.05 | ≤ 0.045 | ≤ 0.40 | ≤ 0.15 | ≤ 0.40 | ≤ 0.40 | ≤ 0.08 |
| Qib B | ≤ 0.30 | ≤ 1.20 | ≤ 0.05 | ≤ 0.045 | ≤ 0.40 | ≤ 0.15 | ≤0.50 | ≤ 0.40 | ≤ 0.08 |
| Qib | Rm Mpa Tensile zog | Mpa Yield Point | Elongation | Kev Xa Khoom |
| A | ≥330 | ≥205 | 20 | Annealed |
| B | ≥415 | ≥240 | 20 | Annealed |
A53 Qib B Seamless steel yeeb nkab yog peb cov khoom siv ntau tshaj plaws nyob rau hauv cov lus qhia no thiab A53 yeeb nkab feem ntau tau lees paub rau A106 B Seamless yeeb nkab.
A53 yeeb nkab los ntawm peb hom (F, E, S) thiab ob qib (A, B).
A53 Hom E muaj cov khoom siv hluav taws xob tsis zoo (Qib A thiab B).
A53 Hom S yog cov yeeb nkab seamless thiab pom hauv Qib A thiab B).
A53 Hom F yog tsim los nrog lub qhov cub tawg vuam lossis tej zaum yuav muaj qhov txuas txuas ntxiv (Qib A nkaus xwb).
Npuag packing / nra packing / crate packing / ntoo tiv thaiv ntawm ob sab ntawm cov hlab thiab tsim nyog tiv thaiv rau hiav txwv-tsim tus me nyuam los yog raws li kev thov.
Ob qhov kawg ntawm txhua lub raj yuav qhia qhov kev txiav txim tsis yog., tsis muaj cua sov, qhov ntev, qhov hnyav thiab pob khoom lossis raws li qhov xav tau.
Nrog txhim khu kev qha zoo system, zoo sawv ntsug thiab zoo meej cov neeg siv kev txhawb nqa, series ntawm cov khoom thiab cov kev daws teeb meem uas tsim los ntawm peb lub koom haum yog exported rau ob peb lub teb chaws thiab cheeb tsam rau Chaw tsim tshuaj paus ntawm High Quality thiab qis nqi A53 Gr.B / A106 Gr.b, Dub Carbon Hollow Section Rectangular thiab Round Steel Yeeb Nkab, Peb cov kev daws teeb meem tau muab rau ntau pawg thiab ntau lub Hoobkas.Lub caij no, peb cov kev daws teeb meem raug muag rau Asmeskas, Ltalis, Singapore, Malaysia, Russia, Poland, nrog rau Middle East.
Chaw tsim tshuaj paus ntawm Tuam Tshoj Carbon thiab Steel Yeeb Nkab, Yuav kom ua tau raws li qhov yuav tsum tau ntawm cov neeg muas zaub nyob rau hauv lub tsev thiab aboard, peb yuav ua kom nqa mus rau hauv lub lag luam tus ntsuj plig ntawm "Quality, Creativity, Efficiency thiab Credit" thiab siv zog mus rau sab saum toj tus qauv tam sim no thiab coj zam.Peb sov siab txais tos koj tuaj xyuas peb lub tuam txhab thiab ua kev koom tes.
