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Tuam Tshoj tus nqi rov qab them nqi rau cov hlau xa tawm mus rau lwm lub teb chaws raug txo
Tuam Tshoj tau tshaj tawm tias yuav tshem tawm cov nyiaj rov qab VAT rau kev xa tawm 146 yam khoom hlau txij li lub Tsib Hlis 1, qhov kev txav uas kev ua lag luam tau xav txog txij li lub Ob Hlis. Cov khoom hlau nrog HS codes 7205-7307 yuav raug cuam tshuam, uas suav nrog cov kauj kub dov, rebar, wire rod, hot-dov sheet thiab cold-dov sheet, pla...Nyeem ntxiv -
BUTTWELD FITTINGS GENERAL
Cov yeeb nkab fitting yog txhais tias yog ib feem siv hauv lub kaw lus yeeb nkab, rau kev hloov kev taw qhia, kev ceg lossis kev hloov ntawm lub yeeb nkab txoj kab uas hla, thiab uas tau txuas nrog lub kaw lus. Muaj ntau hom fittings sib txawv thiab lawv zoo ib yam hauv txhua qhov loj me thiab cov sijhawm raws li cov yeeb nkab. Fittings yog faib ...Nyeem ntxiv -
DAB TSI YOG LUB BUTTWELD PIPE FITTINGS?
Cov Khoom Siv Yeeb Nkab Uas Siv Tau Los Ntawm Cov Hlau Carbon thiab Cov Hlau Stainless Buttweld Cov khoom siv yeeb nkab uas siv tau los ntawm cov kav dej buttweld muaj cov luj tshib ntev, cov khoom siv concentric reducer, cov khoom siv eccentric reducer thiab Tees thiab lwm yam. Cov khoom siv buttweld stainless hlau thiab cov hlau carbon yog ib feem tseem ceeb ntawm cov kav dej kev lag luam los hloov kev coj ua, ceg tawm...Nyeem ntxiv -
DAB TSI YOG HLAU FLANGE FORGINGS?
Yeej Forging yog cov txheej txheem ntawm kev tsim thiab ua cov hlau siv txoj kev Hammering, Pressing lossis Rolling. Muaj plaub hom txheej txheem tseem ceeb siv los tsim cov Forgings. Cov no yog Seamless Rolled Ring, Open Die, Closed Die thiab Cold Pressed. Kev lag luam Flange siv ob hom. Seamless Rol...Nyeem ntxiv -
Cov Khoom Siv Yeeb Nkab Siab Siab
Cov khoom siv yeeb nkab yog ua raws li ASME B16.11, MSS-SP-79\83\95\97, thiab BS3799 cov qauv. Cov khoom siv yeeb nkab forged yog siv los tsim kev sib txuas, ntawm cov yeeb nkab teem sijhawm nominal thiab cov kav dej. Lawv tau muab rau ntau yam kev siv, xws li tshuaj lom neeg, petrochemical, kev tsim hluav taws xob ...Nyeem ntxiv -
VIM LI CAS THIAJ LI XAIV LAP JOINT FLANGES LOS YOG ROLLED ANGLE RINGS?
Thaum nkag siab txog cov hom flange nrov no ua haujlwm li cas, peb tuaj yeem tham txog vim li cas koj thiaj xav siv lawv hauv koj cov kav dej. Qhov kev txwv loj tshaj plaws rau kev siv flange sib koom ua ke yog qhov ntsuas siab. Txawm hais tias ntau lub Lap Joint flanges yuav haum rau cov qib siab dua li Slip-On flanges, lawv ...Nyeem ntxiv -
Lub hau yeeb nkab hlau
Lub hau yeeb nkab hlau kuj hu ua Lub hau hlau, nws feem ntau vuam rau qhov kawg ntawm cov yeeb nkab lossis ntsia rau ntawm cov xov sab nraud ntawm qhov kawg ntawm cov yeeb nkab kom npog cov khoom siv yeeb nkab. Txhawm rau kaw cov yeeb nkab kom lub luag haujlwm zoo ib yam li lub hau yeeb nkab. Ntau hom kev sib txuas, muaj: 1. Lub hau vuam taub hau 2. Lub hau vuam qhov (Socket)...Nyeem ntxiv -
Cov Yeeb Nkab Hlau Txo
Lub yeeb nkab hlau reducer yog ib qho khoom siv hauv cov kav dej kom txo nws qhov loj me los ntawm qhov loj mus rau qhov me me raws li lub cheeb sab hauv. Qhov ntev ntawm qhov kev txo qis ntawm no yog sib npaug rau qhov nruab nrab ntawm cov yeeb nkab me thiab loj dua. Ntawm no, lub reducer tuaj yeem siv ua...Nyeem ntxiv -
Cov Qhov Kawg - Siv Rau Cov Pob Qij Sib Koom Tes
Lub qhov kawg ntawm lub qhov (stub end) yog dab tsi thiab vim li cas thiaj yuav tsum siv nws? Cov qhov kawg ntawm lub qhov (stub ends) yog cov khoom siv sib txuas uas siv tau (ua ke nrog lub flange sib koom ua ke) es tsis txhob vuam lub caj dab flanges los ua kev sib txuas flanges. Kev siv cov qhov kawg ntawm lub qhov muaj ob qhov zoo: nws tuaj yeem txo tag nrho cov nqi ntawm cov flanges sib koom ua ke rau pi...Nyeem ntxiv -
Ib Lub Koom Haum Zoo Nrog Peb Cov Neeg Siv Khoom
Tom qab tau txais cov lus nug txog flange, peb yuav hais nqe rau cov neeg siv khoom ASAP. Feem ntau ib hnub peb tuaj yeem muab cov lus hais rau koj. Thaum koj ntsib teeb meem, thov hu rau peb dawb. Peb yuav sim peb qhov zoo tshaj plaws los pab koj. Peb tuaj yeem muab cov nqi sib tw thiab cov khoom zoo tshaj plaws rau koj. 4. Peb tuaj yeem ua tiav cov khoom ...Nyeem ntxiv -
Yuav kom ua rau muaj kev ntseeg siab ntxiv, peb tuaj yeem muab cov qauv dawb
Thaum lub Cuaj Hlis 26, 2020, ib yam li niaj zaus, peb tau txais kev nug txog cov hlau carbon flange. hauv qab no yog thawj qhov kev nug ntawm tus neeg siv khoom: "Nyob zoo, 11 PN 16 rau ntau qhov loj me. Kuv xav tau qee cov ntsiab lus ntxiv. Kuv tos ntsoov rau koj cov lus teb." Kuv tiv tauj cov neeg siv khoom ASAP, tom qab ntawd tus neeg siv khoom xa email, peb hais ...Nyeem ntxiv -
Khoom Zoo Tshaj Plaws thiab Kev Pabcuam Xav Txog Ntau Ntxiv Los Ntawm Peb Tus Muag Khoom
Peb tau txais cov lus nug los ntawm cov neeg siv khoom thaum Lub Kaum Hli 14, 2019. Tab sis cov ntaub ntawv tsis tiav, yog li kuv teb rau cov neeg siv khoom kom paub meej ntxiv. Yuav tsum nco ntsoov tias thaum nug cov neeg siv khoom txog cov ntsiab lus ntawm cov khoom, yuav tsum muab ntau txoj kev daws teeb meem rau cov neeg siv khoom xaiv, es tsis txhob cia cov neeg siv khoom ...Nyeem ntxiv
