K Hom Copper Tube yog dab tsi?

Raws li hom tseem ceeb ntawm seamless tooj liab dej raj series, K-hom tooj liab raj muaj phab ntsa tuab dua li L-hom thiab M-hom tooj liab raj, thiab ua tau zoo tshwj xeeb hauv kev coj tus kheej thiab kev thauj khoom. K-hom tooj liab raj muaj cov yam ntxwv ntawm lub zog siab thiab yog siv dav hauv cov khoom siv dej, roj thiab roj, cua sov thiab lwm yam haujlwm.

Standard & Dimensions

K-hom tooj liab raj yog tsim nyob rau hauv nruj raws li cov kev cai ntawm US ASTM B88, Tuam Tshoj GB / T 18033 thiab lwm yam qauv, nrog rau cov kev cai xws li tooj liab tube khoom, loj, kam rau ua, mechanical zog thiab soj ntsuam txoj kev. Nyob rau hauv cov qauv no, K-hom tooj liab raj yog tsim los tiv taus siab dua thiab tsim nyog rau cov tshuab ua haujlwm siab xws li chav thiab cov pa roj kho mob.

K-hom tooj liab raj feem ntau txuas nrog lub raj fittings los ntawm vuam, flaring lossis crimping. Tsis tas li ntawd, K-hom tooj liab raj feem ntau tshwm sim nyob rau hauv daim ntawv ntawm cov mos coils los yog tawv ncaj raj kom tau raws li qhov sib txawv installation.

Txheem:ASTM B88, GB / T 18033, thiab lwm yam.

Tube Hom:K hom, L hom, M hom

Khoom siv: C12000, C12200

Kub:Annealed (O60 thiab O50), Drawn (H58)

Shape:Ncaj los yog kauj

K-hom tooj liab raj feem ntau yog siv phosphorus-deoxidized tooj liab raws li raw khoom, uas muaj xws li ib tug npaum li cas ntawm phosphorus kom txo tau cov pa cov ntsiab lus nyob rau hauv tooj liab thiab txhim kho lub zog thiab vuam kev ua tau zoo ntawm cov khoom.

Qib	Cu	P
C12000	Ntau dua lossis sib npaug rau 99.9	0.004-0.012
C12200	Ntau dua lossis sib npaug rau 99.9	0.015-0.040

K-hom seamless tooj liab raj yog kos los ntawm cov txheej txheem txias extrusion, nrog cov tshuaj ruaj khov, lub zog siab, zoo txhua yam khoom, thiab zoo ductility.

Qhov Loj & Nyhav Rooj

Nominal Loj	Sab nraud txoj kab uas hla		Phab ntsa Thickness		Avg. OD Tolerance				WT kam rau ua		Theoretical Nyhav
Nominal Loj	Sab nraud txoj kab uas hla		Phab ntsa Thickness		Annealed		Kos		WT kam rau ua		Theoretical Nyhav
hauv.	hauv.	mm	hauv.	mm	hauv.	mm	hauv.	mm	hauv.	mm	lb/ft	Kg / m
1/4	0.375	9.52	0.035	0.89	0.002	0.051	0.001	0.025	0.0035	0.089	0.145	0.22
3/8	0.5	12.7	0.049	1.25	0.0025	0.064	0.001	0.025	0.005	0.127	0.269	0.4
1/2	0.625	15.9	0.049	1.25	0.0025	0.064	0.001	0.025	0.005	0.127	0.344	0.51
5/8	0.75	19.1	0.049	1.25	0.0025	0.064	0.001	0.025	0.005	0.127	0.418	0.62
3/4	0.875	22.2	0.065	1.65	0.003	0.076	0.001	0.025	0.006	0.152	0.641	0.95
1	1.125	28.6	0.065	1.65	0.0035	0.089	0.0015	0.038	0.006	0.152	0.839	1.25
1 1/4	1.375	34.9	0.065	1.65	0.004	0.102	0.0015	0.038	0.006	0.152	1.04	1.55
1 1/2	1.625	41.3	0.072	1.83	0.0045	0.114	0.002	0.051	0.007	0.178	1.36	2.02
2	2.125	54	0.083	2.11	0.005	0.127	0.002	0.051	0.008	0.203	2.06	3.07
2 1/2	2.625	66.7	0.095	2.41	0.005	0.127	0.002	0.051	0.01	0.254	2.93	4.36
3	3.125	79.4	0.109	2.77	0.005	0.127	0.002	0.051	0.011	0.279	4	5.95
3 1/2	3.625	92.1	0.12	3.05	0.005	0.127	0.002	0.051	0.012	0.305	5.12	7.62
4	4.125	104.8	0.134	3.4	0.005	0.127	0.002	0.051	0.013	0.33	6.51	9.69
5	5.125	130.2	0.16	4.06	0.005	0.127	0.002	0.051	0.016	0.406	9.67	14.39
6	6.125	155.6	0.192	4.88	0.005	0.127	0.002	0.051	0.019	0.483	13.9	20.69
8	8.125	206.4	0.271	6.88	0.006	0.152	+0.002 -0.004	+0.051 -0.102	0.027	0.686	25.9	38.54
10	10.125	257.2	0.338	8.58	0.008	0.203	+0.002 -0.006	+0.051 -0.152	0.034	0.864	40.3	59.97
12	12.125	308	0.405	10.29	0.008	0.203	+0.002 -0.006	+0.051 -0.152	0.04	1.016	57.8	86.02

Qhov zoo ntawm K-hom tooj liab raj

Lub neej ua haujlwm ntev

Ntxuav thiab du sab hauv thiab sab nrauv

Siab zog

Kub-kub kuj

Cov txheej txheem tsim khoom

Cov ntaub ntawv raw:

Electrolytic tooj liab, siab zoo

Kev kho mob:

Txiav, ntxuav, thiab lwm yam, kom tshem tawm cov impurities xws li oxide nplai thiab roj rau ntawm qhov chaw

Smelting:

Kub lub pretreated electrolytic tooj liab mus rau lub xeev molten los ua tooj liab kua

Casting:

Ncuav cov kua tooj liab rau hauv cov pwm pwm thiab txias thiab ua kom khov los ua ib lub raj tooj liab dawb. Cov txheej txheem casting feem ntau suav nrog nruam casting thiab semi-nruam casting.

Rolling:

Lub raj tooj liab dawb yog nias los ntawm lub tshuab dov los tsim ib lub raj tooj liab nrog qee cov phab ntsa tuab thiab txoj kab uas hla.

Daim duab:

Lub raj tooj liab dov yog ncab los ntawm lub tshuab kos duab kom txo tau nws txoj kab uas hla sab nrauv thiab phab ntsa tuab kom tau txais lub raj tooj liab ntawm qhov xav tau tshwj xeeb.

Annealing:

Xws li peb theem: cua sov, txuag hluav taws xob, thiab cua txias. Cov raj tooj liab yuav raug kev ntxhov siab ntau dua thiab deformation thaum dov thiab kos duab. Txhawm rau tshem tawm cov kev ntxhov siab sab hauv thiab txhim kho plasticity thiab toughness ntawm cov raj tooj liab, yuav tsum tau kho annealing.

Ua tiav:

Txiav lub taub hau, tshem tawm tus Tsov tus tw, straighten, pickle, polish thiab lwm cov kauj ruam ntawm annealed tooj liab raj kom tshem tawm nto burrs, oxide nplai thiab lwm yam tsis xws luag, thiab txhim kho cov tsos zoo thiab nto tiav ntawm lub raj tooj liab.

Kev soj ntsuam zoo:

Xyuas kom meej tias lub raj tooj liab ua tau raws li cov kev cai cuam tshuam thiab cov neeg siv khoom xav tau. Cov ntsiab lus tshuaj xyuas suav nrog kev tshuaj xyuas tshuaj muaj pes tsawg leeg, kev tshuaj xyuas qhov loj me, kev tshuaj xyuas zoo li qub, thiab kuaj cov cuab yeej siv tshuab.

Export ntim

Vim li cas thiaj siv Copper Tube ua kav dej?

Cov kav dej tooj liab yog ua los ntawm tooj liab, uas muaj cov tshuaj tua kab mob thiab cov kab mob tua kab mob. Nws tuaj yeem tua ntau yam kab mob xws li Candida albicans, Escherichia coli, Legionella, thiab lwm yam. Copper ions (them nqi) tuaj yeem tiv thaiv cell respiration, punch qhov hauv cov kab mob cell membranes rhuav tshem cov kab mob, thiab rhuav tshem hauv DNA thiab RNA, ua rau lawv tuag. , xyuas kom huv ntawm cov dej haus thiab tsis txhob muaj cov pa phem thib ob.

Tus qauv ntawm tooj liab lub tsho yog tuab heev, thiab tsis muaj roj, cov kab mob, cov kab mob, tsis muaj cov pa roj ntsha tuaj yeem hla nws thiab ua kom cov dej qias.

Tsis tas li ntawd, cov raj tooj liab kuj tuaj yeem siv dua.

Cov kav dej tooj liab puas tsim cov verdigris?

Ua ntej, peb yuav tsum nkag siab tias verdigris yog dab tsi. Verdigris yog ib qho ntsev ua rau ntawm qhov chaw ntawm tooj liab los ntawm sulfur dioxide, carbon dioxide, thiab hydrogen sulfide hauv huab cua thiab tooj liab oxide.

Txawm li cas los xij, cov ntsiab lus ntawm sulfur dioxide, carbon dioxide thiab hydrogen sulfide hauv cov dej haus hauv tsev uas ua tau raws li kuv lub teb chaws cov qauv dej haus zoo yog qhov tsawg heev, thiab ionization peev xwm ntawm tooj liab hauv dej yog qhov zoo thiab yuav tsis hloov los ntawm hydrogen ions hauv dej, yog li nws yog ib qho nyuaj rau verdigris los ua rau ntawm phab ntsa sab hauv ntawm cov hlab dej tooj liab.