ST37 steel yeeb nkab

ST37 steel yeeb nkab yog qhov kub thiab txias siab lub nkoj carbon structural steel yeeb nkab haum rau qhov kub thiab txias ib puag ncig xws li -45 degree mus rau -195 degree . Lub npe "ST37" muaj lub npe German "St" (rau Stahl, lub ntsiab lus hlau) ua raws li qhov tsawg kawg nkaus tensile zog tus nqi (hauv N / mm²). Lub zog tensile ntawm ST37 steel yeeb nkab tsis tsawg dua 370 N / mm² (370 MPa).

Raws li cov chaw tsim khoom thiab xa khoom ntawm ST37 steel kav, GNEE Group muab ST37 steel kav rau cov neeg siv khoom thoob ntiaj teb, suav nrog ST37.2 carbon structural steel kav, St37-3U cov kav dej, St37-3n cov kav dej qis , RSt-2 cov kav dej, thiab USt37-2 welded kav. Yog tias koj muaj kev xav tau, thov hu rau peb txhua lub sijhawm.

ST37 Steel Tubes Specification

Txheem:TSI 37

Loj:OD ({{0}}mm) x WT (0.5-15mm)

NtevNtev: max 6000mm

Kev kam rau siab:±1%

Cov nqe lus them nqi: T/T ,L/C.

Cov ntsiab lus ntawm kev lag luamNqe: FOB, CFR, CIF, DDP, EXW.

Kev tshuaj xyuas:Chemical Component Analysis, Flattening Test, Bending Test, Hardness Test, thiab lwm yam.

Ntim: Waterproof Paper qhwv, Steel Strips bundled, ob lub cim npe ntawm txhua pob

Tshuaj muaj pes tsawg leeg ntawm ST37 Hollow Section Steel Tube rau cov qauv

Qib	C	Si	Mn	Pmax	Smax
St37	Tsawg dua lossis sib npaug rau 0.17	Tsawg dua lossis sib npaug rau 0.35	Ntau dua lossis sib npaug rau 0.35	0.04	0.04

 

ST37 Hollow Steel Square Thiab Rectangular Welded Steel Pipe

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GNEE ST37 Hollow Section Surface Defect Detection Test

• Eddy Kev Xeem Tam Sim No

  Eddy kev sim tam sim no los ntawm ntau hom, feem ntau suav nrog cov qauv ntsuas tam sim no, cov chaw taws teeb eddy tam sim no, kev ntsuas ntau zaus eddy tam sim no, thiab ntsuas pulsed eddy tam sim no. Nws siv eddy tam sim no sensors induces tam sim no nyob rau hauv hlau. Ntau hom thiab cov duab ntawm qhov tsis xws luag nyob rau saum npoo ntawm cov square thiab lub voj voos yuav tsim cov cim sib txawv. Nws cov txiaj ntsig muaj xws li kev tshawb pom qhov tseeb, kev tshawb nrhiav siab, kev tshawb nrhiav ceev ceev, muaj peev xwm txheeb xyuas qhov chaw thiab subsurface ntawm lub raj xa dej, thiab tsis muaj kev cuam tshuam los ntawm impurities xws li cov roj stains ntawm qhov chaw kuaj lub raj. Qhov tsis zoo yog tias nws yooj yim rau kev txiav txim siab cov qauv tsis raug raws li qhov tsis xws luag, ua rau lub tswb tsis muaj tseeb, thiab qhov kev daws teeb meem tsis yooj yim rau kev kho.

• Kev kuaj Ultrasonic

  Thaum ultrasonic nthwv dej ntsib qhov teeb meem hauv ib yam khoom, ib feem ntawm cov nthwv dej yuav tshwm sim. Los ntawm kev txheeb xyuas cov nthwv dej uas cuam tshuam, lub transmitter thiab receiver tuaj yeem txheeb xyuas qhov tsis xws luag. Kev kuaj ultrasonic feem ntau yog siv rau hauv kev tshuaj xyuas ntawm forgings. Nws muaj qhov rhiab heev rau kev kuaj pom qhov tsis zoo tab sis tsis haum rau kev tshuaj xyuas cov hlab ntsha uas tsis sib xws. Nws yuav tsum tau soj ntsuam qhov chaw ntawm lub square thiab lub raj raj kom muaj ib qho kev huv huv, thiab tus neeg sawv cev sib txuas yuav tsum tau ua kom tiav qhov sib txawv ntawm qhov kev sojntsuam thiab qhov chaw kuaj xyuas.

• Sib Nqus Particle Test

  Lub hauv paus ntsiab lus ntawm kev soj ntsuam magnetic particle yog tsim kom muaj ib qho chaw sib nqus nyob rau hauv cov khoom ntawm cov square thiab rectangular raj. Raws li kev sib cuam tshuam ntawm cov xaim hlau nplaum ntawm qhov tsis xws luag thiab cov khoom sib nqus, thaum muaj qhov tsis sib xws lossis qhov tsis xws luag ntawm lossis ze ntawm qhov chaw, qhov chaw sib nqus hauv zos tshwm sim ntawm qhov tsis sib xws lossis qhov tsis xws luag, tsim cov hlau nplaum sib nqus. Nws qhov zoo muaj xws li cov cuab yeej siv qis, kev ntseeg siab, thiab kev nkag siab zoo. Txawm li cas los xij, qhov tsis zoo yog cov nqi khiav lag luam siab, tsis muaj peev xwm txheeb xyuas qhov tsis xws luag, thiab kev tshawb nrhiav qhov nrawm.

• Kev Ntsuas Infrared

  Los ntawm kev siv high-frequency induction coils, ib qho induction tam sim no yog tsim nyob rau saum npoo ntawm cov square thiab cov hlab. Qhov induction tam sim no yuav ua rau thaj chaw tsis zoo siv hluav taws xob ntau dua, ua rau qhov kub thiab txias hauv cheeb tsam. Qhov ntsuas kub hauv zos yog tom qab ntawd kuaj pom siv cov kab hluav taws xob infrared los txiav txim siab qhov tob ntawm qhov tsis xws luag. Kev ntsuam xyuas infrared feem ntau yog siv los kuaj xyuas qhov tsis xws ntawm cov chaw tiaj tus thiab tsis haum rau kev kuaj xyuas qhov tsis sib xws ntawm cov hlau.

• Sib nqus Flux Leakage Test

  Txoj kev sib nqus flux to test method rau square thiab rectangular tubes zoo ib yam li magnetic particle test method. Nws muaj kev siv zog ntau dua, kev nkag siab zoo, thiab kev ntseeg siab piv rau kev kuaj cov khoom sib nqus.

GNEE Group ua raws li kev muab cov neeg siv khoom nrog cov kav dej zoo. Yog tias koj muaj kev xav tau, thov hu rau peb dawb.

Cim npe nrov: st37 structural steel yeeb nkab, Tuam Tshoj st37 structural steel yeeb nkab manufacturers, lwm tus neeg