Professional Factory for China High Pressure Seamless Steel Boiler Pipe

Our goal is usually to deliver high quality items at aggressive price ranges, and top-notch service to shoppers around the entire world. We're ISO9001, CE, and GS certified and strictly adhere to their high quality specifications for Seamless Steel Boiler and Chemical Pipe, We will do our best to meet your requirements and are sincerely looking forward to developing mutual beneficial business relationship with you! We can meet the various needs of customers at home and abroad. We welcome new and old customers to come to consult & negotiate with us. Your satisfaction is our motivation! Let us work together to write a brilliant new chapter!

The boiler and chemical pipe, especially high pressure boiler pipe is our advantage. High-pressure boiler tubes are often in high-temperature and high-pressure conditions when they are used. High-pressure boiler tubes are mainly used to make superheater tubes, reheater tubes, air ducts, and main steam tubes for high-pressure and ultra-high-pressure boilers. High-pressure seamless steel pipes are often in high temperature and high pressure conditions when used, and the pipes will be oxidized and corroded under the action of high-temperature flue gas and water vapor. The steel pipe is required to have high enduring strength, high oxidation and corrosion resistance, and good organizational stability. In China, its main grade include 20G、20MnG、25MnG(carbon steel); 15MoG、20MoG、12CrMoG、15CrMoG、12Cr2MoG、12CrMoVG、12Cr3MoVSiTiB(alloy structure steel) an so on

Standard

Grade

OD

Thickness

Remarke

ASTM A106

106B  106C

21.3-914mm

2-150mm

steel pipe

ASTM A213

T5  T9  T11  T12  T22  T91

19-127mm

2-20mm

Heat exchanger steel pipe

ASTM A335

P5  P9  P11 P12 P22 P36 P91

60.3-914mm

2-150mm

steel pipe

ASTM A333

Gr6  Gr8  Gr10

21.3-914mm

2-80mm

Low temperature pipeline steel pipe

EN10216-2

P195GH  P235GH  P265GH  16Mo3  13CrMo4-5 10CrMo9-10  15NiCuMoNb5-6-4(WB36)  X10CrMoVNb9-1 X20CrMoV11-1

19-914mm

2-150mm

steel pipe

GB9948

10  20  12CrMo  15CrMo  12Cr1MoV   12Cr2Mo 12Cr5Mo  12Cr9Mo

19-914mm

2-150mm

Oil cracking pipe

GB6479

10 20 Q345BCDE  12CrMo  15CrMo  12Cr2Mo 12Cr5Mo  10MoWVNb  12SiMoVNb

19-914mm

2-150mm

High-pressure fertilizer tube




  • Professional Factory for China High Pressure Seamless Steel Boiler Pipe Related Video: