Kev xaiv loj heev rau cov kws tsim khoom lag luam API 5L / ASTM A106 Gr.B / A53 Gr.B Sch40 Sch80 Ape Tsawg Carbon Dub Seamless 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.
Peb xav tias cov neeg siv khoom xav li cas, qhov kev kub ntxhov ceev los ua hauv kev nyiam ntawm cov neeg siv khoom txoj haujlwm ntawm lub hauv paus ntsiab lus, tso cai rau kev ua haujlwm zoo dua qub, txo cov nqi ua haujlwm, cov nqi ntxiv yog tsim nyog, yeej cov neeg siv khoom tshiab thiab yav dhau los kev txhawb nqa thiab kev lees paub rau Kev xaiv loj heev rau cov kws tsim khoom lag luam API 5L / ASTM A106 Gr.B / A53 Gr.B Sch40 Sch80 Ape Tsawg Carbon Dub Seamless Steel Yeeb Nkab, Yog xav paub ntxiv, koj yuav tsum xa email rau peb.Peb tab tom nrhiav rau pem hauv ntej lub sijhawm los pab koj.
Peb xav tias cov neeg siv khoom xav li cas, qhov kev kub ntxhov ceev los ua hauv kev nyiam ntawm cov neeg siv khoom txoj haujlwm ntawm lub hauv paus ntsiab lus, tso cai rau kev ua haujlwm zoo dua qub, txo cov nqi ua haujlwm, cov nqi ntxiv yog tsim nyog, yeej cov neeg siv khoom tshiab thiab yav dhau los kev txhawb nqa thiab kev lees paub rauTuam Tshoj A53 A106 API 5L Gr.B Seamless Carbon Steel Yeeb Nkab thiab Carbon Steel Yeeb Nkab, Peb lub Hoobkas insists ntawm lub hauv paus ntsiab lus ntawm "Quality First, Sustainable Development", thiab yuav siv sij hawm "Honest Business, Mutual Benefits" raws li peb lub hom phiaj developable.Txhua tus tswv cuab ua tsaug rau txhua tus qub thiab tshiab cov neeg siv khoom txhawb nqa.Peb yuav ua haujlwm hnyav thiab muab cov kev daws teeb meem zoo tshaj plaws thiab kev pabcuam rau koj.Ua tsaug.
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.
Peb xav tias cov neeg siv khoom xav li cas, qhov kev kub ntxhov ceev los ua hauv kev nyiam ntawm cov neeg siv khoom txoj haujlwm ntawm lub hauv paus ntsiab lus, tso cai rau kev ua haujlwm zoo dua qub, txo cov nqi ua haujlwm, cov nqi ntxiv yog tsim nyog, yeej cov neeg siv khoom tshiab thiab yav dhau los kev txhawb nqa thiab kev lees paub rau Kev xaiv loj rau Cov Chaw Tsim Tshuaj Smls API 5L / ASTM A106 Gr.B / A53 Gr.B Sch40 Sch80 Ape Tsawg Carbon Dub Seamless Steel Yeeb Nkab, Yog xav paub ntxiv, koj yuav tsum xa email rau peb.Peb tab tom nrhiav rau pem hauv ntej lub sijhawm los pab koj.
Kev xaiv loj heev rauTuam Tshoj A53 A106 API 5L Gr.B Seamless Carbon Steel Yeeb Nkab thiab Carbon Steel Yeeb NkabAPI 5L, Peb lub Hoobkas hais txog lub hauv paus ntsiab lus ntawm "Quality First, Sustainable Development", thiab siv "Kev Ua Lag Luam Ncaj Ncees, Kev Sib Koom Tes" raws li peb lub hom phiaj txhim kho.Txhua tus tswv cuab ua tsaug rau txhua tus qub thiab tshiab cov neeg siv khoom txhawb nqa.Peb yuav ua haujlwm hnyav thiab muab cov kev daws teeb meem zoo tshaj plaws thiab kev pabcuam rau koj.Ua tsaug.
