Taw qhia
ASTM A106 Qib B yeeb nkab yog sib npaug rau ASTM A53 Qib B thiab API 5L B ntawm cov khoom siv tshuaj thiab cov khoom siv kho tshuab, feem ntau siv cov pa roj carbon steel thiab yiled lub zog yam tsawg kawg nkaus 240 MPa, tensile zog 415 Mpa.
Txuj: ASTM A106, ASME SA106 (Nace MR0175 kuj siv tau rau H2S ib puag ncig).
Qib: A, B, C
Sab nraud txoj kab uas hla: NPS 1/2", 1", 2", 3", 4", 6", 8", 10", 12" mus txog NPS 20 nti, 21.3mm mus rau 1219mm
Phab ntsa thickness: SCH 10, SCH 20, SCH STD, SCH 40, SCH 80, rau SCH160, SCHXX; 1.24mm txog 1 nti, 25.4mm
Ntau qhov ntev: Ib Leeg Random Length SGL, lossis Ob Chav Random Length. Tsau Ntev 6 meter lossis 12 meters.
Ends hom: Plain kawg, Beveled, Threaded
Txheej: Dub xim, Varnished, Epoxy Txheej, Polyethylene Txheej, FBE, 3PE, CRA Clad thiab Lined.
Chemical muaj pes tsawg leeg%
Carbon (C) Max rau Qib A 0.25, Rau Qib B 0.30, Qib C 0.35
Manganese (Mn): 0.27-0.93, 0.29-1.06
Sulfur (S) Max: ≤ 0.035
Phosphorus (P): ≤ 0.035
Silicon (Si) Min: ≥0.10
Chrome (Cr): ≤ 0.40
Tooj liab (Cu): ≤ 0.40
Molybdenum (Mo): ≤ 0.15
Nickel (Ni): ≤ 0.40
Vanadium (V): ≤ 0.08
FAQ:
1. Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
Peb yog cov chaw tsim khoom.
2. Koj lub sijhawm xa khoom ntev npaum li cas?
Feem ntau nws yog 7-15 hnub yog tias cov khoom muaj nyob hauv Tshuag. los yog nws yog 15-20 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li cov khoom tshwj xeeb thiab ntau.
3. Koj puas muab cov qauv? puas yog dawb los yog ntxiv?
Yog lawm, peb tuaj yeem muab cov qauv dawb tab sis tsis them tus nqi thauj khoom.
4. Vim li cas kuv thiaj yuav tsum xaiv koj? Koj qhov zoo yog dab tsi? Kev lag luam koj tab tom ua haujlwm?
Peb yog cov chaw tsim khoom thiab muaj ntau xyoo kev tsim khoom thiab kev tswj xyuas kev ua haujlwm ntawm cov fasteners .Peb tuaj yeem muab peb cov neeg siv khoom nrog cov kev daws teeb meem zoo hauv cheeb tsam ntawm kev tsim, kev tsim khoom, ntim khoom thiab kev pabcuam tomqab muag.Cov neeg siv khoom txaus siab yog peb ib leeg. nrhiav.
