COV KHOOM TXHEEJ TXHEEM
| Lub Npe Khoom | Qhov kawg ntawm lub qia |
| Loj | 1/2 "-24" tsis muaj qhov txuas, 26 "-60" vuam |
| Tus Qauv | ANSI B16.9, MSS SP 43, EN1092-1, kho kom haum, thiab lwm yam. |
| Phab ntsa tuab | SCH5S, SCH10, SCH10S, STD, XS, SCH40S, SCH80S, SCH20, SCH30, SCH40, SCH60, SCH80, SCH160, XXS, kho kom haum thiab lwm yam. |
| Hom | Ntev thiab luv |
| Xaus | Bevel kawg / BE / buttweld |
| Nto | pickled, xuab zeb dov |
| Khoom siv | Cov hlau tsis xeb:A403 WP304/304L, A403 WP316/316L, A403 WP321, A403 WP310S, A403 WP347H, A403 WP316Ti, A403 WP317, 904L,1.4301, 1.4307, 1.4401, 1.4571, 1.4541, 254Mo thiab lwm yam. |
| Ob chav stainless hlau:UNS31803, SAF2205, UNS32205, UNS31500, UNS32750, UNS32760, 1.4462, 1.4410, 1.4501 thiab lwm yam. | |
| Nickel hlau:inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H, C22, C-276, Monel400, Alloy20 thiab lwm yam. | |
| Daim Ntawv Thov | Kev lag luam petrochemical; kev lag luam aviation thiab aerospace; kev lag luam tshuaj, cov pa roj tawm; fais fab nroj tsuag; nkoj tsim; kev kho dej, thiab lwm yam. |
| Cov txiaj ntsig | Npaj txhij Tshuag, lub sijhawm xa khoom sai dua; muaj nyob rau hauv txhua qhov ntau thiab tsawg, kho kom haum; zoo siab |
COV QAUV LUV/NTEV (ASA/MSS)
Cov qhov kawg ntawm cov stub muaj nyob rau hauv ob hom sib txawv:
- tus qauv luv luv, hu ua MSS-A stub ends
- tus qauv ntev, hu ua ASA-A stub ends (lossis ANSI length stub end)
HOM QHIA TXOG QHOB
Cov qhov kawg ntawm cov ceg muaj peb hom sib txawv, hu ua "Hom A", "Hom B" thiab "Hom C":
- Hom thawj (A) yog tsim thiab tshuab kom phim tus qauv lap joint backing flange (ob yam khoom yuav tsum tau siv ua ke). Cov nplaim mating muaj cov qauv zoo sib xws kom tso cai rau kev thauj khoom du ntawm lub ntsej muag flare.
- Cov kawg ntawm cov pob qij txha hom B yuav tsum tau siv nrog cov flanges uas muaj qhov sib txuas ua ke
- Hom C stub kawg tuaj yeem siv nrog lub lap joint lossis slip-on flanges thiab yog tsim los ntawm cov kav dej

COV TXHOJ ZOO NTAWM LAP JOINT STUB ENDS
Yuav tsum nco ntsoov tias cov qhov kawg ntawm cov ntsia hlau kuj tau dhau los ua neeg nyiam hauv cov ntawv thov siab (thaum lawv tsuas yog siv rau cov ntawv thov qis qis yav dhau los).

COV DUAB TXHAIS LUS
1. Qhov kawg bevel raws li ANSI B16.25.
2. Tsis muaj lamination thiab tawg
3. Tsis muaj kev kho weld
4. Kev kho qhov chaw tuaj yeem ua tau pickled lossis CNC zoo machined. Kom paub meej, tus nqi txawv. Rau koj qhov kev siv, pickled nto pheej yig dua.
CIM QHIA
Ntau yam kev cim ua haujlwm tuaj yeem ua raws li koj qhov kev thov. Peb txais cim koj lub LOGO.


KEV TSHAWB FAWB
1. Kev ntsuas qhov loj me, txhua yam nyob hauv tus qauv kam rau siab.
2. Kev kam rau siab tuab: +/- 12.5%, lossis ntawm koj qhov kev thov
3. PMI
4. PT, UT, X-ray xeem
5. Txais kev tshuaj xyuas thib peb
6. Muab MTC, daim ntawv pov thawj EN10204 3.1/3.2, NACE
NTIM & XA KHOOM
1. Ntim los ntawm cov ntaub ntawv plywood lossis plywood pallet raws li ib
2. Peb yuav muab daim ntawv teev cov khoom ntim rau ntawm txhua pob khoom
3. Peb yuav muab cov cim xa khoom tso rau ntawm txhua pob khoom. Cov lus cim yog nyob ntawm koj qhov kev thov.
4. Txhua yam khoom siv ntoo yog fumigation dawb


Cov qhov kawg ntawm cov stub muaj nyob rau hauv ob hom sib txawv:
- tus qauv luv luv, hu ua MSS-A stub ends
- tus qauv ntev, hu ua ASA-A stub ends (lossis ANSI length stub end)

Cov qhov kawg ntawm cov ceg muaj peb hom sib txawv, hu ua "Hom A", "Hom B" thiab "Hom C":
- Hom thawj (A) yog tsim thiab tshuab kom phim tus qauv lap joint backing flange (ob yam khoom yuav tsum tau siv ua ke). Cov nplaim mating muaj cov qauv zoo sib xws kom tso cai rau kev thauj khoom du ntawm lub ntsej muag flare.
- Cov kawg ntawm cov pob qij txha hom B yuav tsum tau siv nrog cov flanges uas muaj qhov sib txuas ua ke
- Hom C stub kawg tuaj yeem siv nrog lub lap joint lossis slip-on flanges thiab yog tsim los ntawm cov kav dej

1. Txo tus nqi tag nrho ntawm cov flanged sib koom ua ke
Feem ntau, lub flange sib koom ua ke yog qib qis dua li cov khoom siv ntawm qhov kawg ntawm lub qhov thiab cov yeeb nkab, yog li txuag tag nrho qhov hnyav ntawm cov khoom siv zoo siv rau qhov sib koom ua ke flanged.
Piv txwv li:
Rau cov yeeb nkab SS316, es tsis txhob siv lub flange vuam caj dab 316 tag nrho, kev sib xyaw ua ke ntawm SS316 stub kawg thiab cov hlau carbon lap joint flange yuav ua tib txoj haujlwm, tab sis tag nrho qhov hnyav ntawm SS316 cov khoom siv yuav qis dua, thiab tus nqi ib yam nkaus.
Yeej tseem ceeb, cov kawg ntawm cov kav dej tso cai rau kom txo qhov hnyav ntawm cov khoom siv zoo hauv cov kav dej stainless, duplex, thiab nickel alloy, txuag cov nqi. Tau kawg, qhov loj dua lub cheeb thiab chav kawm ntawm cov flanges, qhov siab dua qhov txuag!
2. Pab txhawb kev teeb tsa ntawm lub flange
Lub flange sib koom ua ke tuaj yeem tig rau ntawm lub yeeb nkab thiab ua kom yooj yim rau kev sib dhos ntawm cov qhov ntsia hlau ntawm cov flanges sib koom ua ke.
Yuav tsum nco ntsoov tias cov qhov kawg ntawm cov ntsia hlau kuj tau dhau los ua neeg nyiam hauv cov ntawv thov siab (thaum lawv tsuas yog siv rau cov ntawv thov qis qis yav dhau los).
Cov duab ntxaws ntxaws
1. Qhov kawg bevel raws li ANSI B16.25.
2. Tsis muaj lamination thiab tawg
3. Tsis muaj kev kho weld
4. Kev kho qhov chaw tuaj yeem ua tau pickled lossis CNC zoo machined. Kom paub meej, tus nqi txawv. Rau koj qhov kev siv, pickled nto pheej yig dua.
Cov qhov kawg ntawm cov ceg tuaj yeem raug txiav txim siab nrog ntau qhov kawg tiav:
- Cov Qhov Kawg Beveled
- Cov Xaus Plaub Ntug
- Cov Qhov Kawg Flanged
- Cov Qhov Kawg Grooved
- Cov Xaus Xov (Txiv Neej Xwb)
1. Cov Hlau Carbon: A234 WPB Qib B
2. Cov Hlau Tsis Xeb: 304 / 304L, 304H, 316 / 316L, 316H, 317L, 904L, 309S / H, 310S, 321,6XN, 20CB, 347,254SMO
3. Duplex / Super Duplex: 2205, Zeron 100,2507,410
4. Cov Hlau Nickel: HC22, HB-3, HG3, HX, HC2000, HC276, NCI, NC, N, NL, NCMC, NICMC, NIC10, NIC11
Kev cim
Ntau yam kev cim ua haujlwm tuaj yeem ua raws li koj qhov kev thov. Peb txais cim koj lub LOGO.
Kev Tshuaj Xyuas
1. Kev ntsuas qhov loj me, txhua yam nyob hauv tus qauv kam rau siab.
2. Kev kam rau siab tuab: +/- 12.5%, lossis ntawm koj qhov kev thov
3. PMI
4. PT, UT, X-ray xeem
5. Txais kev tshuaj xyuas thib peb
6. Muab MTC, daim ntawv pov thawj EN10204 3.1/3.2, NACE
Ntim & Xa Khoom
1. Ntim los ntawm cov ntaub ntawv plywood lossis plywood pallet raws li ib
2. Peb yuav muab daim ntawv teev cov khoom ntim rau ntawm txhua pob khoom
3. Peb yuav muab cov cim xa khoom tso rau ntawm txhua pob khoom. Cov lus cim yog nyob ntawm koj qhov kev thov.
4. Txhua yam khoom siv ntoo yog fumigation dawb
Cov khoom siv yeeb nkab yog cov khoom tseem ceeb hauv lub kaw lus yeeb nkab, siv rau kev sib txuas, kev hloov pauv, kev hloov pauv, kev hloov qhov loj me, kev kaw lossis kev tswj cov dej ntws. Lawv siv dav hauv cov teb xws li kev tsim kho, kev lag luam, lub zog thiab cov kev pabcuam hauv nroog.
Cov Haujlwm Tseem Ceeb:Nws tuaj yeem ua haujlwm xws li txuas cov kav dej, hloov kev ntws, faib thiab sib koom ua ke, kho cov kav dej txoj kab uas hla, kaw cov kav dej, tswj thiab tswj hwm.
Daim Ntawv Thov Scope:
- Kev muab dej thiab dej ntws hauv tsev:Cov luj tshib PVC thiab PPR tris yog siv rau cov kav dej hauv av.
- Cov kav dej lag luam:Cov flanges hlau tsis xeb thiab cov hlau sib xyaw ua ke yog siv los thauj cov tshuaj lom neeg.
- Kev thauj mus los ntawm lub zog:Cov yeeb nkab hlau siab siv rau hauv cov kav dej roj thiab roj av.
- HVAC (Kev Ua Kub, Kev Pa, thiab Kev Txias):Cov yeeb nkab tooj liab yog siv los txuas cov kav dej txias, thiab cov pob qij txha uas yoog tau yog siv rau kev txo kev co.
- Kev ywg dej rau kev ua liaj ua teb:Cov khoom sib txuas sai ua rau kev sib dhos thiab kev rhuav tshem ntawm cov tshuab txau dej.
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