A106 Seamless Yeeb Nkab Specifications

Yam khoom	Paub meej
Khoom Lub Npe	A106 Seamless Carbon Steel Yeeb Nkab rau Siab -Kev Pabcuam Kub
Txuj kev ua raws cai	ASTM A106 / ASME SA106, ANSI B36.10
Hom khoom	Seamless carbon hlau
Muaj Qib	Qib A, Qib B (feem ntau siv), Qib C

Chemical Composition Requirements (wt%)

Element	Qib A	Qib B	Qib C
Cov pa roj carbon (C)	Tsawg dua los yog sib npaug li 0.25	Tsawg dua lossis sib npaug li 0.30	Tsawg dua los yog sib npaug li 0.35
Manganese (Mn)	0.27 - 0.93	0.29 - 1.06	0.29 - 1.06
Phosphorus (P)	Tsawg dua lossis sib npaug li 0.035	Tsawg dua lossis sib npaug li 0.035	Tsawg dua lossis sib npaug li 0.035
Sulfur (S)	Tsawg dua lossis sib npaug li 0.035	Tsawg dua lossis sib npaug li 0.035	Tsawg dua lossis sib npaug li 0.035
Silicon (Si)	Ntau dua lossis sib npaug rau 0.10	Ntau dua lossis sib npaug rau 0.10	Ntau dua lossis sib npaug rau 0.10
Chromium (Cr)	Tsawg dua los yog sib npaug li 0.40	Tsawg dua los yog sib npaug li 0.40	Tsawg dua los yog sib npaug li 0.40
Copper (Cu)	Tsawg dua los yog sib npaug li 0.40	Tsawg dua los yog sib npaug li 0.40	Tsawg dua los yog sib npaug li 0.40
Molybdenum (hli)	Tsawg dua los yog sib npaug li 0.15	Tsawg dua los yog sib npaug li 0.15	Tsawg dua los yog sib npaug li 0.15
Nickel (Ni)	Tsawg dua los yog sib npaug li 0.40	Tsawg dua los yog sib npaug li 0.40	Tsawg dua los yog sib npaug li 0.40
Vanadium (V)	Tsawg dua lossis sib npaug li 0.08	Tsawg dua lossis sib npaug li 0.08	Tsawg dua lossis sib npaug li 0.08
Nyiaj tshwj xeeb	Cov ntsiab lus carbon txo los ntawm 0.01%, manganese tuaj yeem nce 0.06% (max 1.35%); Tag nrho ntawm Cu / Ni / Cr / Mo / V Tsawg dua lossis sib npaug li 1.00%

Khoom	Qib A	Qib B	Qib C
Yam tsawg kawg Tensile Strength (MPa)	Ntau dua lossis sib npaug rau 330	Ntau dua lossis sib npaug rau 415	Ntau dua lossis sib npaug rau 485
Yam tsawg kawg nkaus tawm lub zog (MPa)	Ntau dua lossis sib npaug li 205	Ntau dua lossis sib npaug li 240	Ntau dua lossis sib npaug li 275
Formability	Haum rau kev khoov, flanging, txias sib sau thiab vuam	Haum rau kev sib sau thiab vuam	Haum rau loj txoj kab uas hla siab kub Cheebtsam

Hom Dimension	Ntau yam
Nominal Pipe Loj (NPS)	1/8 "mus rau 48" (DN 6 txog DN 1200)
Sab nraud Diameter (OD)	3mm - 1219 hli
Phab ntsa Thickness (WT)	1mm - 50mm, muaj nyob rau hauv txhua lub sijhawm: Sch5S, Sch10, Sch20, Sch40, Sch80, Sch160, STD, XS, XXS
Ntev	5.8m (20' thawv), 6m - 12m (40' thawv), customized ntev los ntawm 1m mus rau 18m muaj

Yam khoom	Kev xaiv
Txheej txheem ntau lawm	Kub Rolled (kub tiav) rau NPS 2 "thiab loj dua; Cold Drawn (txias tiav) rau cov kab me me
Kev kho saum npoo	Dub pleev xim rau, tiv thaiv- roj corrosion, kub-dip galvanized, 3LPE / 3LPP / FBE txheej, liab qab, kua roj vanish txheej raws li xav tau
Kev kho mob kawg	Plain xaus, beveled xaus, yas kawg caps tiv thaiv

A106 Seamless Yeeb Nkab

Kev lag luam	Kev siv yam
Roj & Roj	Refinery piping, natural gas kis, roj drilling pipelines
Lub zog tiam	Kev kub siab boiler raj, superheater raj, reheater headers
Petrochemical	Petrochemical processing piping, tshav kub exchanger raj
Kev lag luam dav dav	Cov kav dej, cov kab sib txuas ua ke (dej, slurry, roj), cov khoom siv kho tshuab

Daim ntawv pov thawj	Muaj
	API 5L, CE, ISO 9001: 2000
Factory Tests	Tensile test, dabtsi yog khoov test, flattening test, hydrostatic test, tsis yog -kev puas tsuaj hluav taws xob, txhua yam kuaj ntawm chav tsev kub