Annealed Steel Seamless Boiler Tubes GB 18248 34Mn2V With Varnish Surface We can supply carbon steel seamless pipes for HP gas cylinders of all sizes. ...
35CrMo 34Mn2V 34CrMo4 Cold Finished Steel Seamless Boiler Tubes / Pipe With TUV BV BKW NBK GBK The tubes shall be manufactured by a seamless process ....
2.5IN OD Seamless/Welded Cold Rolled Boiler Tubes SA-213-T22 For Chemical Industry Product Description The steel pipe is divided into two categories: ...
ASTM A213 Grade T11 T12 T13 8 Inch Sch 40 Seamless Alloy Steel Tube Our seamless steel pipe production base has installed with hot-rolled production ....