Tuam Tshoj Txheej Txheem Cej Luam ntawm Cov Kav Dej Kho Tshuab / Cov Kav Dej Tshuaj & Cov Kav Dej Chiv Chaw Tsim Khoom thiab Chaw Muag Khoom

Kev Txheeb Xyuas Txog Cov Kav Dej Mechanical / Cov Kav Dej Tshuaj & Cov Kav Dej Chiv

Cov Qauv:
ASTM A106—Seamless carbon steel yeeb nkab rau qhov kub siab

ASTM A213—Seamless ferritic thiab austenitic alloy steel tubes rau boilers, superheaters thiab heat exchangers

ASTM A333—Seamless thiab welded nominal steel yeeb nkab rau qhov kub tsawg

ASTM A335—Seamless ferritic alloy steel nominal raj rau qhov kub siab

EN10216-2—Cov kav hlau tsis muaj hlau thiab cov kav hlau sib xyaw nrog cov khoom kub siab tshwj xeeb

GB9948—Seamless steel yeeb nkab rau roj av tawg

GB6479—Cov yeeb nkab hlau tsis muaj qhov tsis sib xws rau cov khoom siv chiv siab

Tus Qauv	Gkev ua lag luam	OD	Tqhov hnyav	Kev Tshaj Tawm
ASTM A106	106B 106C	21.3-914mm	2-150 hli	yeeb nkab hlau
ASTM A213	T5 T9 T11 T12 T22 T91	19-127 hli	2-20 hli	Cov yeeb nkab hlau sib pauv cua sov
ASTM A335	P5 P9 P11 P12 P22 P36 P91	60.3-914 hli	2-150 hli	yeeb nkab hlau
ASTM A333	Qib 6 Qib 8 Qib 10	21.3-914mm	2-80 hli	Cov yeeb nkab hlau tsis kub
EN10216-2	P195GH P235GH P265GH 16Mo3 13CrMo4-5 10CrMo9-10 15NiCuMoNb5-6-4(WB36) X10CrMoVNb9-1 X20CrMoV11-1	19-914 hli	2-150 hli	yeeb nkab hlau
GB9948	10 20 12CrMo 15CrMo 12Cr1MoV 12Cr2Mo 12Cr5Mo 12Cr9Mo	19-914 hli	2-150 hli	Cov yeeb nkab tawg roj
GB6479	10 20 Q345BCDE 12CrMo 15CrMo 12Cr2Mo 12Cr5Mo 10MoWVNb 12SiMoVNb	19-914 hli	2-150 hli	Lub raj mis chiv siab

Yav dhau los: Kev Txheeb Xyuas Txog Cov Kav Dej Roj Av

Tom ntej no: Txheej txheem cej luam ntawm Boiler yeeb nkab

Sau koj cov lus ntawm no thiab xa tuaj rau peb