OEM China Chs ! Astm A53a Erw Carbon Steel Welded Tube / umbhobho

OEM China Chs ! Astm A53a Erw Carbon Steel Welded Umbhobho / umbhobho Umfanekiso obonakalayo

Inkcazelo emfutshane:

Umbhobho weGi, umbhobho wentsimbi, umbhobho ovunyiweyo, umbhobho wentsimbi odiphu oshushu, icandelo eligongxogo elivuthelweyo, ityhubhu yentsimbi.

MOQ ngokobungakanani:Iitoni ezi-2

Min. Ubungakanani boodolo:Isikhongozeli esinye

Ixesha leMveliso:ngokuqhelekileyo iintsuku ezingama-25

Indawo yokuthumela:Xingang Tianjin Port e China

Immimiselo yokuhlawula:L/C,D/A,D/P,T/T

Uphawu:YOFA

Thumela i-imeyile kuthi Khuphela njengePDF

Iinkcukacha zeMveliso

Iithegi zeMveliso

Abasebenzi bethu bahlala benomoya "wophuculo oluqhubekayo kunye nokugqwesa", kwaye ngelixa usebenzisa izinto ezikumgangatho ophezulu, ixabiso elilungileyo kunye neenkonzo eziphezulu emva kokuthengisa, sizama ukufumana inkolelo yomthengi ngamnye we-OEM China Chs ! I-Astm A53a Erw Carbon Steel Welded Tube/umbhobho, Inkampani yethu yakhawuleza yakhula ngokobukhulu kunye negama ngenxa yokuzinikela kwayo ngokupheleleyo kwimveliso ekumgangatho ophezulu, ixabiso elikhulu lempahla kunye nomnikezeli omkhulu wabathengi.
Abasebenzi bethu bahlala benomoya "wophuculo oluqhubekayo kunye nokugqwesa", kwaye ngelixa sisebenzisa izinto ezikumgangatho ophezulu, ixabiso elifanelekileyo kunye neenkonzo eziphezulu emva kokuthengisa, sizama ukufumana inkolelo yomthengi ngamnye.Umbhobho wentsimbi yeCarbon, Erw Carbon Steel Pipe, Erw Steel Pipe, Inkampani yethu ithatha imibono emitsha, ulawulo olungqongqo lwekhwalithi, uluhlu olupheleleyo lokulandela umkhondo wenkonzo, kwaye ibambelele ekwenzeni izisombululo ezikumgangatho ophezulu. Ishishini lethu lijolise "ekunyanisekeni nasekuthembekeni, ixabiso elifanelekileyo, umthengi kuqala", ngoko ke siphumelele ukuthembela kuninzi lwabathengi! Ukuba unomdla kwizinto kunye neenkonzo zethu, nceda ungathandabuzi ukuqhagamshelana nathi!

Imveliso	Umbhobho weNtsimbi weDiphu oshushu
Izinto eziphathekayo	Intsimbi yeCarbon
IBanga	Q195 = S195 / A53 iBanga A Q235 = S235 / A53 iBanga B / A500 iBanga A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 iBanga B iBanga C
Umgangatho	ASTM A53, ASTM A500, A36, ASTM A795,ISO65, ANSI C80, DIN2440, JIS G3444,GB/T3091, GB/T13793
Umphezulu	I-Zinc yokugqoka i-200-500g / m2 (30-70um)
Iyaphela	Grooved iziphelo
Iyaphela	kunye okanye ngaphandle kweminqwazi

Ulawulo loMgangatho olungqongqo:
1) Ngexesha nasemva kwemveliso, abasebenzi aba-4 be-QC abanamava angaphezulu kweminyaka emi-5 bahlola iimveliso ngokungalindelekanga.
2) Ilabhoratri evunyiweyo yeSizwe enezatifikethi ze-CNAS
3) Uhlolo olwamkelekileyo oluvela kwiqela lesithathu eliqeshwe/elihlawulwe ngumthengi, njenge-SGS, BV.
4) Ivunywe yiMalaysia, Indonesia, Singapore, Philippines, Australia, Peru kunye ne-UK. Sine-UL /FM, ISO9001/18001, izatifikethi zeFPC.

funda ngakumbi malunga nezatifikethi

ulawulo lwemeko

Ukupakisha kunye nokuhanjiswa:

Iinkcukacha zokuPakisha : kwimiyanda engama-hexagonal ekulungele ulwandle epakishwe ngemicu yentsimbi, Nezilingi ezimbini zenayiloni kwimiqulu nganye.
Iinkcukacha zokuhanjiswa : Kuxhomekeka kwi-QTY, ngokwesiqhelo inyanga enye.

Steel eMild Round Hollow iCandelo Sch40 Gi Pipe Grooved iziphelo

微信图片_20170901161410
umbhobho wentsimbi Ukupakisha

Iqela le-Tianjin Youfa Steel Pipe likhethekileyo kwimveliso kunye nokuthengiswa kwemibhobho edityanisiweyo ethe tye, imibhobho yentsimbi eshushu-diphu, imibhobho yentsimbi enoxande, imibhobho yentsimbi eshushu, imibhobho yentsimbi edityanisiweyo yeplastiki, imibhobho yentsimbi edityanisiweyo. imibhobho edityanisiweyo. Eli qela likhulu leshishini lineempawu ezimbini: "Youfa" kunye ne "Zhengjinyuan". Yenze iziseko ezine zemveliso eTianjin, eTangshan, eHandan naseShaanxi Hancheng. I-subsidiaries yayo iquka i-9 amashishini okuvelisa umbhobho wentsimbi anemigca yemveliso engaphezu kwe-160, kwaye ineelabhoratri ezi-3 ezivunyiweyo kuzwelonke, i-1 Tianjin welded steel pipe technology iziko lobunjineli kunye ne-2 Tianjin City Enterprise Technology Centre. Iimveliso zithengiswa kulo lonke ilizwe kwaye zithunyelwe kuMntla Melika, eMzantsi Melika, eYurophu, eAfrika, eOceania, kuMbindi Mpuma, kuMzantsi-mpuma Asia, eHong Kong nakwamanye amazwe angama-100 kunye nemimandla. Kwi-2018, phantse i-14 yezigidi zeetoni zeentlobo ezahlukeneyo zemibhobho yensimbi zaveliswa. Ukusukela ngo-2006, iye yabekwa phakathi kweenkampani eziphezulu ezingama-500 zaseTshayina kunye neenkampani eziphezulu ezingama-500 zaseTshayina zokuvelisa iminyaka eli-13 ilandelelana.

izatifikethi