ASTM A106 GR.B Kub Tiav Seamless Carbon Steel Yeeb Nkab

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ASTM A106 GR.B Mild Kub Tiav Seamless Carbon Steel Yeeb Nkab yog siv rau hauv cov ntawv thov kev lag luam uas muaj qhov kub thiab txias, suav nrog cov txheej txheem piping, boiling units, compression stations, thiab roj refineries.Cov silicon ntxiv txhim kho cov khoom ua tau zoo nyob rau hauv qhov kub thiab txias ib puag ncig, xws li chav piping thiab txheej txheem kev siv.ASTM / ASME / SA106 Piping (tseem suav nrog ASME Code SA / A106) yog tus qauv tshwj xeeb rau seamless carbon steel kav hauv qhov kub thiab txias.Nws yog feem ntau siv nyob rau hauv refineries thiab factories thaum gases los yog kua yog thauj ntawm kub thiab siab.

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Khoom cim npe

Haihui Steel yog lub ntiaj teb tus thawj coj hauv kev muab cov yeeb nkab A106 / SA106, khaws cov kab tag nrho ntawm Qib B / C cov kav dej hauv qhov ntau thiab tsawg ntawm NPS 1/2 "rau NPS 36" nrog nominal (nruab nrab) phab ntsa thicknesses raws li tau teev tseg hauv ANSI B36 .10 Qhia.Lwm qhov ntau thiab tsawg ntawm cov yeeb nkab tuaj yeem muab tau yog tias cov yeeb nkab ua tau raws li tag nrho lwm cov kev cai ntawm qhov kev qhia no.

Cov yeeb nkab xaj raws li qhov tshwj xeeb no yuav tsum tsim nyog rau kev khoov, flanging, vuam thiab kev ua haujlwm zoo sib xws.Muaj ntau yam ntawm SA/A106 Tshuag muaj nyob rau hauv Annexes 10 txog 160, STD, XS, XXS.

Qhov Loj (mm):

OD (Tawm Diameter)	WT (Wall Thickness)	L (ntev)
6.0-323	1.0-30.0 Nws	max 12000

Dimension Tolerances

Hom yeeb nkab	Cov yeeb nkab loj	Ua siab ntev
	OD≤48.3mm	± 0.40 hli
Txias Drawn	OD ≥ 60.3mm	± 1% mm
	WT	± 12.5%

Tshuaj muaj pes tsawg leeg

Qib Steel	C≤	Mn	P≤	S≤	Sib ≥	Cr≤	Cu≤	Mo≤	Ni≤	V ≤
A	0.25	0.27-0.93 Nws	0.035 ib	0.035 ib	0.10	0.40 Nws	0.40 Nws	0.15	0.40 Nws	0.08 ib
B	0.30 Nws	0.29-1.06 Nws	0.035 ib	0.035 ib	0.10	0.40 Nws	0.40 Nws	0.15	0.40 Nws	0.08 ib
C	0.35 Nws	0.29-1.06 Nws	0.035 ib	0.035 ib	0.10	0.40 Nws	0.40 Nws	0.15	0.40 Nws	0.08 ib

Mechanical Properties

Qib Steel	Tensile zog (Mpa)	Yield zog (Mpa)	Elongation (%)	Kev Xa Khoom
A	≥330	≥205	20	Annealed
B	≥415	≥240	20	Annealed
C	≥485	≥275	20	Annealed

Cov kev cai xeem rau seamless A106 carbon steel kav

Hydrostatic Test: Txheeb xyuas tias qhov ntsuas siab ua rau muaj kev ntxhov siab ntawm cov yeeb nkab phab ntsa sib npaug li 60% ntawm qhov ntsuas qhov ntsuas qhov tsawg kawg nkaus (SMYS) ntawm chav tsev kub.Qhov siab tshaj plaws yuav tsum tsis pub tshaj 2500 psi rau NPS 3 thiab qis dua thiab 2800 psi rau qhov ntau thiab tsawg.Lub siab yog tswj tsis pub tsawg tshaj 5 vib nas this.