Hebei Huayang Steel Pipe Co., Ltd yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm lsaw carbon steel yeeb nkab dn1020 astm a672 gr.c70 rau kev pabcuam kub hauv Suav teb. Thov koj xav tias dawb mus yuav pheej yig lsaw carbon steel yeeb nkab dn1020 astm a672 gr.c70 rau kev pabcuam kub ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab tus nqi qis.
DN1020 LSAW Steel Pipe nyob rau hauv ASTM A672 GR.C70 rau Pressure Systems
ASTM A672 Qib C70 specification txhais tau hais tias lub zog txhua yam thiab thermal stability yuav tsum muaj rau loj - txoj kab uas hla hluav taws xob - fusion-welded kav ua hauj lwm nyob rau hauv siab - siab thiab nruab nrab - mus rau - kub tej yam kev mob nyob rau hauv industrial utility tes hauj lwm.
|
Technical Parameter |
Specification nthuav dav |
|---|---|
|
Yam khoom |
LSAW (Longitudinal Submerged Arc Welded) |
|
Standard / Qib |
ASTM A672 GR.C70 (A516 Gr. 70 phaj) |
|
Nominal Dia |
DN1020 (40-nti / 1016mm OD) |
|
Tensile zog |
485 - 620 MPa (70 - 90 ksi) |
|
Yield zog |
Yam tsawg kawg nkaus 260 MPa (38 ksi) |
|
Kev kho cua sov |
CL12 (Stress Relieved) / CL22 (Nco ntsoov) |
Huayang's DN1020 LSAW kav siv siab -purity siab lub nkoj daim hlau thiab siab heev JCOE txoj kev siv tshuab, kom ntseeg tau tshwj xeeb weld kev ncaj ncees thiab creep tsis kam rau siab heev - kub lub zog kis tau tus mob thiab chav tsev infrastructure.
Engineering rau Thaum tshav kub kub: Huayang's LSAW Solutions rau C70 Qib Siab Piping
Huayang Steel Pipe leverages tshwj xeeb longitudinal submerged arc vuam (LSAW) cov kab ntau lawm los tsim DN1020 ASTM A672 Qib C70 cov kav dej, tshwj xeeb yog tsim los rau cov kev xav tau ntawm siab - kub siab tshuab. Los ntawm kev siv cov hlab ntsha siab zoo A516 Qib 70 daim hlau nrog cov manganese refined - mus rau - silicon piv, peb cov kav dej C70 tau txais qhov tsawg kawg nkaus lub zog ntawm 260 MPa thaum tswj kev ruaj ntseg zoo tshaj plaws ntawm qhov kub siab. Peb cov txheej txheem tsim khoom suav nrog precision German molding technology thiab automated post-weld heat treatment (PWHT) kom tshem tawm cov kev ntxhov siab uas seem thiab ua kom muaj kev sib koom ua ke nyob rau hauv Heat Afected Zone (HAZ). Qhov kev sib raug zoo ntawm metallurgical no yog qhov tseem ceeb rau kev tiv thaiv ntev -lub sij hawm thermal qaug zog thiab kev ntxhov siab{15}}corrosion cracking nyob rau hauv complex industrial steam networks. Txhua cov yeeb nkab tau dhau 100% automated ultrasonic kuaj (AUT) thiab kev X-ray tshuaj xyuas ntawm txoj hlua ntev kom ua tau raws li qhov nruj xoom- cov txheej txheem tsis raug rau siab - kev pabcuam siab. Nrog rau ib xyoos ib zaug LSAW muaj peev xwm ntawm 300,000 tons thiab tag nrho API 5L ntawv pov thawj, Huayang muab siab -kev ua tau zoo piping kev daws teeb meem uas lav ntev - lub sij hawm ua hauj lwm kev ntseeg siab nyob rau hauv lub ntiaj teb no feem ntau xav tau thermal zog thiab petrochemical ib puag ncig.
Peb Daim Ntawv Pov Thawj
Cim npe nrov: lsaw carbon steel yeeb nkab dn1020 astm a672 gr.c70 rau kev pabcuam kub, Tuam Tshoj lsaw carbon steel yeeb nkab dn1020 astm a672 gr.c70 rau kev pabcuam kub manufacturers, lwm tus neeg, Hoobkas
