Qhov zoo tshaj plaws 4140 42CrMo Cold Drawn Carbon Steel Pipe / A106gr.B 4130 4340 S20c S45c S355 Seamless Carbon Steel Yeeb Nkab
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.
Tsim kom muaj txiaj ntsig ntau rau cov neeg siv khoom yog peb lub tswv yim kev lag luam;Cov neeg siv khoom loj hlob yog peb txoj haujlwm ua haujlwm zoo tshaj plaws 4140 42CrMo Cold Drawn Carbon Steel Pipe / A106gr.B 4130 4340 S20c S45c S355 Seamless Carbon Steel Pipe, Peb lub lag luam mob siab rau muab cov neeg siv khoom nrog cov khoom lag luam zoo thiab ruaj ntseg ntawm tus nqi txhoj puab heev, ua rau txhua tus neeg siv khoom txaus siab rau peb cov kev pabcuam.
Tsim kom muaj txiaj ntsig ntau rau cov neeg siv khoom yog peb lub tswv yim kev lag luam;neeg loj hlob yog peb ua hauj lwm caum rauTuam Tshoj Carbon Steel Yeeb Nkab thiab Yeeb Nkab, Peb tos ntsoov yuav hnov los ntawm koj, txawm tias koj yog cov neeg siv khoom rov qab los lossis tus tshiab.Peb vam tias koj yuav pom qhov koj tab tom nrhiav ntawm no, yog tias tsis yog, nco ntsoov tiv tauj peb tam sim.Peb txaus siab rau peb tus kheej ntawm cov neeg siv khoom zoo tshaj plaws thiab cov lus teb.Ua tsaug rau koj txoj kev lag luam thiab kev txhawb nqa!
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.
Tsim kom muaj txiaj ntsig ntau rau cov neeg siv khoom yog peb lub tswv yim kev lag luam;Cov neeg siv khoom loj hlob yog peb txoj haujlwm ua haujlwm zoo tshaj plaws 4140 42CrMo Cold Drawn Carbon Steel Pipe / A106gr.B 4130 4340 S20c S45c S355 Seamless Carbon Steel Pipe, Peb lub lag luam mob siab rau muab cov neeg siv khoom nrog cov khoom lag luam zoo thiab ruaj ntseg ntawm tus nqi txhoj puab heev, ua rau txhua tus neeg siv khoom txaus siab rau peb cov kev pabcuam.
Qhov zoo tshaj plawsTuam Tshoj Carbon Steel Yeeb Nkab thiab Yeeb Nkab, Peb tos ntsoov yuav hnov los ntawm koj, txawm tias koj yog cov neeg siv khoom rov qab los lossis tus tshiab.Peb vam tias koj yuav pom qhov koj tab tom nrhiav ntawm no, yog tias tsis yog, nco ntsoov tiv tauj peb tam sim.Peb txaus siab rau peb tus kheej ntawm cov neeg siv khoom zoo tshaj plaws thiab cov lus teb.Ua tsaug rau koj txoj kev lag luam thiab kev txhawb nqa!
