ASTM A519 tus qauv npog seamless mechanical tubing ntawm ntau qib ntawm carbon thiab hlau alloy. Cov raj no yog siv rau kev siv tshuab engineering, kev siv tshuab thiab kev siv siab, thiab rau kev thauj mus los ntawm chav dej, dej, roj, thiab lwm yam.
ASTM A519 steel kav muaj ntau qib, xws li 1008, 1010, 1018, 1020, 1025, 1026, 4130 thiab 4140.
GNEE muab ASTM A519 precision steel raj, uas yog seamless txias-draw thiab muaj nyob rau hauv qhov ntau thiab tsawg mus txog 12 3/4 nti (323.8 hli) OD nrog phab ntsa thickness raws li xav tau. Cov raj tuaj yeem yog puag ncig, square, duab plaub lossis ntu tshwj xeeb, raws li tus neeg yuav khoom tau teev tseg.
Cov ntaub ntawv khoom
Specification ntawm ASTM A519 Precision seamless raj
Txuj: ASTM A519
Khoom siv: 1020, 1035, 1045, 4130, 4140
Technical: txias-draw seamless
Sab nraud txoj kab uas hla: 4-260mm
Phab ntsa thickness: 0 5-25mm
Ntev: 3m-8m
Deliery condition:
BK (txias kos, nyuaj), BKW (txias kos, mos), BKS (txias kos, kev ntxhov siab), GBK (annealed), NBK (normalized)
Daim ntawv thov: siv nyob rau hauv hydraulic lub tog raj kheej ntawm Lub Hnyav Machinery, Cranes, Excavator, thiab Forklifts.
Cov khoom tso tawm
ASTM A519 txias kos steel kav
Vim li cas thiaj xaiv GNEE
GNEE tau nyob rau hauv kev lag luam steel rau ntau tshaj 16 xyoo, tshwj xeeb hauv seamless steel kav, roj casing / laum kav, galvanized steel kav, stainless hlau kav, ERW / SSAW / LSAW / welded kav.
Peb ib txwm muab kev pabcuam zoo tshaj plaws. Peb yuav ua qhov zoo tshaj plaws kom tau raws li koj cov kev xav tau rau cov khoom. Peb cov khoom tau raug muag rau ntau lub teb chaws thiab cheeb tsam hauv ntiaj teb, xws li South America, Iran, Kenya, Israel, thiab lwm yam, thiab peb cov khoom xa tawm mus txog 160, 000 tons hauv ib xyoos.
Peb nruj me ntsis ua raws li ISO 9001,2008 kev lees paub zoo, thiab yuav muab tag nrho cov ntawv pov thawj thiab kev tshuaj xyuas thib peb raws li cov neeg siv khoom xav tau, xws li MTC, API, ABS, ISO9001, SGS BV, thiab lwm yam.
Yog tias muaj lus nug, thov hu rau peb dawb los ntawm E-mail lossis Xov Tooj.sales@gneetube.com
GNEE Cov neeg siv khoom tuaj xyuas
GNEE GROUP PARTICIPATED IN THE NECC EXHIBITION
GNEE Factory Environment
GNEE packaging thiab Shipping
FAQ
Q.Koj puas tuaj yeem muab cov qauv?
A. Tau kawg, peb tuaj yeem muab cov qauv dawb rau koj, tab sis cov neeg siv khoom yuav tsum tau them tus nqi thauj khoom.
Q. Koj lub sijhawm xa khoom ntev npaum li cas?
A.Tshwj xeeb, yuav tsum xav txog qhov ntau thiab qhov tshwj xeeb ntawm koj qhov kev txiav txim.
Q.Koj puas muaj kev tswj xyuas zoo?
A. Yog, peb tau txais BV.SGS ntawv pov thawj.
Cim npe nrov: astm a519 seamless precision steel raj, Tuam Tshoj astm a519 seamless precision steel raj manufacturers, lwm tus neeg, Hoobkas
