ASTM A106 Gr.B Nkoj Lub Tsev Hlau Yeeb Nkab.Seamless steel yeeb nkab rau nkoj yog hais txog cov yeeb nkab tshwj xeeb seamless steel hauv cov txheej txheem shipbuilding, ib hom steel yeeb nkab rau cov nkoj, uas muaj feem xyuam rau cov kev lag luam ntawm shipbuilding;, anti-corrosion puab txheej, waterproof puab txheej, pipeline;Sab hauv ntawm cov yeeb nkab steel phab ntsa yog muab los tiv thaiv corrosion sab hauv txheej, sab hauv ntawm cov txheej txheem tiv thaiv corrosion sab hauv yog muab nrog cov txheej txheem dej tsis zoo, thiab sab hauv ntawm cov dej tsis zoo sab hauv yog muab nrog cov yeeb nkab. Sab nrauv ntawm phab ntsa ntawm cov yeeb nkab steel yog muab nrog cov txheej txheem tiv thaiv corrosion, sab nraud ntawm cov txheej txheem tiv thaiv corrosion yog muab nrog cov txheej txheem dej tsis zoo, thiab sab nraud ntawm cov dej tsis zoo txheej txheej yog muab los tiv thaiv kev cuam tshuam. txheej.Nws tuaj yeem zam qhov poob los ntawm kev siv dej mus sij hawm ntev thiab corrosion, thiab ua kom lub neej ntev ntawm cov yeeb nkab steel.Cov kav hlau hlau rau cov nkoj xa mus rau cov kav dej seamless steel rau cov kav dej siab ntawm cov nkoj thiab cov boilers thiab superheaters.Cov yeeb nkab steel no yog ua los ntawm cov khoom siv zoo carbon steel.Cov phosphorus thiab sulfur impurities nyob rau hauv cov hlau yog qis dua, thiab cov khoom siv txhua yam zoo dua.
| Khoom npe | ASTM A106 Gr.B Nkoj Lub Tsev Hlau Yeeb Nkab |
| Txuj | ASTM A106 Gr.B |
| Khoom siv | GB: 20 # ASTM A106 Gr.B JIS: G3456 STPT42, G3461 STB42 Hnub tim: 17175 |
| Technology | Kub Rolled, Txias Rolled, Txias Kos, Kub Kub |
| Tshuaj muaj pes tsawg leeg | C: 0.17 ~ 0.23% Si: 0.17 ~ 0.37% Mn: 0.35 ~ 0.65% Cr≤: 0.25% ≤ 0.30% Kub ≤ 0.25% |
| Mechanical Property | Tensile zog / MPa: ≥410 Yield zog / MPa: ≥245 Elongation (%): ≥25 |
| Ua siab ntev | Tswj nrog hauv tus qauv, OD: +/- 1%, WT: +/- 5% |
| Daim ntawv thov | Dav siv nyob rau hauv tsheb, maus taus, gas springs, hydraulic machinery, kev tsim kho tshuab thiab tub yees kev lag luam |
| Cov nqe lus them nqi | 1.FOB 30% T / T, 70% ua ntej xa zaub mov 2.CIF 30% Kev them nyiaj ua ntej, Qhov seem yuav tsum tau them ua ntej xa khoom 3.Irrevocable 100% L/C thaum pom |
| Kev tshuaj xyuas thib peb | SGS, BV, MTC |
| Qhov zoo | 1. Lub sijhawm luv luv 2. Kev ruaj ntseg zoo 3.Competitive nqi, 4. Cov qauv dawb |
| Lub sij hawm xa tuaj | Hauv 25 hnub tom qab tau txais cov nyiaj them ua ntej |
1. Cov txheej txheem tseem ceeb ntawm kub dov seamless steel yeeb nkab (cov txheej txheem kev tshuaj xyuas tseem ceeb):
Kev npaj thiab tshuaj xyuas → raj dawb paug cua sov → tho → raj dov → steel reheating → tsau (txo) txoj kab uas hla → kho cua sov △ → tiav lub raj ncaj → tiav → tshuaj xyuas (tsis muaj kev puas tsuaj, lub cev thiab tshuaj lom neeg, Taiwan tshuaj xyuas) → warehousing
2. Cov txheej txheem tseem ceeb ntawm cov khoom txias-kuav los tiag (kos) seamless steel kav:
Billet npaj → pickling lubrication → txias dov (kos duab) → tshav kub kho → straightening → tiav → tshuaj xyuas
Peb cov khoom siv dav siv hauv dej engineering, petrochemical kev lag luam, tshuaj lom neeg kev lag luam, hluav taws xob fais fab kev lag luam, kev ua liaj ua teb dej, kev tsim kho hauv nroog.
Siv rau cov kua conveying: dej muab thiab tso dej.Rau roj thauj: roj, chav, liquefier roj av roj.
Kev siv cov txheej txheem: raws li pawg yeeb nkab, ua tus choj; Cov kav dej rau wharves, txoj kev thiab cov tsev tsim.
Q: Koj puas yog cov chaw tsim khoom?
A: Yog, peb yog cov chaw tsim khoom seamless steel yeeb nkab, Peb muaj lub Hoobkas, uas nyob hauv Shandong, Suav.Peb muaj lub zog ua lag luam hauv kev tsim thiab xa tawm kub dov seamless steel yeeb nkab, txias dov seamless steel yeeb nkab, txias kos seamless steel yeeb nkab thiab alloy seamless steel yeeb nkab thiab lwm yam. Peb cog lus tias peb yog yam koj tab tom nrhiav.
Q: Peb puas tuaj yeem tuaj xyuas koj lub Hoobkas?
A: Zoo siab txais tos thaum peb muaj koj lub sijhawm peb yuav tuaj tos koj.
Q: Koj puas muaj kev tswj xyuas zoo?
A: Yog lawm, peb tuaj yeem lees txais BV, SGS thib peb kuaj.
Q: Koj puas tuaj yeem npaj cov khoom xa tuaj?
A: Tseeb, peb muaj cov neeg xa khoom mus tas li uas tuaj yeem tau txais tus nqi zoo tshaj plaws los ntawm ntau lub tuam txhab nkoj thiab muab kev pabcuam tshaj lij.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 7-14 hnub yog tias cov khoom muaj nyob hauv Tshuag.los yog nws yog 25-35 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li kom muaj nuj nqis.
Q: Peb tuaj yeem tau txais qhov kev thov li cas?
A: Thov muab cov lus qhia tshwj xeeb ntawm cov khoom, xws li cov khoom siv, qhov loj, zoo li, thiab lwm yam Yog li peb tuaj yeem muab qhov zoo tshaj plaws.
Q: Peb puas tuaj yeem tau txais qee cov qauv?
A: Yog, koj tuaj yeem tau txais cov qauv hauv peb cov Tshuag.Free rau cov qauv tiag, tab sis cov neeg siv khoom yuav tsum them tus nqi thauj khoom.
Q: Koj ua li cas rau peb lub lag luam mus ntev thiab kev sib raug zoo?
A: 1.Peb khaws cov khoom zoo thiab cov nqi sib tw kom ntseeg tau tias peb cov neeg siv khoom tau txais txiaj ntsig.
2.Peb hwm txhua tus neeg siv khoom raws li peb tus phooj ywg thiab peb ua siab dawb ua lag luam thiab ua phooj ywg nrog lawv, txawm lawv tuaj qhov twg los.
