square steel tube
material :Q195 Q235 GR .B
with own factory
thickness:0.3-2.5mm
StandurdGB/T6725,GB/T3094,TSAM A500,EN10210,GB/T9711.1-1997, API Material:Q195,...
1.manufacturer
2.high quality and competitive price
3. main provide pipes
4.short delievery time
5.tianjin port
1.product name : black round steel pipe2....
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECOL Limited and/or its subsidiaries and licensors. All rights reserved.