- ASTM A192 seamless boiler pipe
- 2016-11-14 11:14
- ShandongLiaochengXinHeChengSteelPipeIndustryCo.,LtdProductASTM A192 seamless boiler pipe1.StandardGB/T3087,ASTMA1062.Gra
- Grade B seamless steel pipe line
- 2016-10-26 01:36
- L245,L290,L360 seamless steel pipe line 1.We are direct producer2. OD 32-1240mm WT:3- 100mm,3.length:5-12m4. APIISO cert