ASTM A355 Alloy Seamless Steel PipeLow Pressure Boiler Pipe
Ang A333Gr3 low temperature pipe ay angkop para sa -45℃～-195℃ grade low temperature pressure vessel pipe at seamless steel pipe para sa low temperature heat exchanger pipe.
4J36 seamless steel pipe sa stock 34*2.2mm, 37*1.75mm, 25.4*1.45mm
A588 GrA/B/C corten steel pipe
Q345,Q390, Q420, Q460, Q500, Q550, Q620, Q690 alloy square tube, round pipe
Seamless alloy steel pipe na may ASTM A335 P91 grade, malaking stock na mabenta!
JISG3466 STKR400 at STKR490 square & rectangular hollow section
EN10210 S235 S275 S355 Hollow na seksyon na may FPC certificate at Mill certificate
AS1163-C350LO NZS1163-C350LO Steel Hollow Section
Istraktura Steel Seamless Pipe
GB/T 8162-2008 20，45，20Mn，Q345B，Q345C,Q345D,45Mn2, 27SiMn
epoxy primer square tube na may iba't ibang grado
SPA-H Q235NH, Q355NH, Q450NQR1 weathering Resistance steel square tube
Iwanan ang Iyong Mensahe
