boiler steel pipe

boiler steel pipe 1.OD:20-325mm 2.WT:4-70mm 3.Length: 5.8-11.8m 4.Technique: hot rolled, coled drawn, ERW

Weldless steel pipes for boiler.

High quality for both high pressure and low pressure boiller.Harder than welded pipes. Your best choice for high quality products.

Material:10#,20#,12CrMoV,15CrMo,10CrMo910,A335P11,Cr5Mo,T91,P91,12Cr2MoWVTiB,WB36,A335P5.

WE ARE THE PROFESSIONAL MANUFACTURER OF STEEL PIPE FOR 7 YEARS, WE CAN SUPPLY YOU MANY KINDS OF STEEL PIPE.

Product specifications summary

Product Name  Grades or grade  standards  Size range General structure of seamless steel pipes  10#20#35#45#Q345 Etc.  GB/T8162-1999  Φ8*1~Φ720*50 General fluid with seamless steel pipe  10#20#Q345 Etc.  GB/T8163-1999  Φ8*1~Φ720*50 Low and Medium Pressure Boiler Seamless Steel Tubes  10#20# Etc.  GB3087-1999  Φ8*1~Φ720*50 Fung-free high-pressure boiler steel pipe  20G12CrlMoVG15CrMoG1C r5Mo1Cr9Mo Etc.  GB5310-1995  Φ8*1~Φ720*50 High-pressure chemical fertilizer equipment, with seamless steel pipe  10#20#Q34515CrMo1C r5Mo Etc.  GB6479-2000  Φ8*1~Φ720*50 Seamless steel pipes oil cracking  10#20#15CrMo1Cr5Mo1Cr9Mo Etc.  GB9948-1988  Φ8*1~Φ720*50 Ship with carbon steel seamless steel pipe  10#20#Q345Etc.  GB/T5312-1999  Φ8*1~Φ720*50 Pipe conveying fluid with  L175~415 Etc.  GB/T9711.1 GB/T9711.2  Φ114.3*4~Φ1930*19.1 American Standard Carbon Steel Tube  A53  ASTM  Φ17.1*3.2~Φ609.6*9.53

boiler steel pipe