Steel Pipes Product Introduction

Product Types

Steel Grade Scopes

Products Executive standards

Product Main Uses

Boiler Pipes

25MnG，15MoG，15CrMoG，12Cr1MoVG，12Cr2MoG，15Ni1MnMoNbCu，10Cr9Mo1VNbN，P2，P5，P11，P12，P22，P36，P9，P91，P92，15Mo3，20G，13CrMo44，10CrMo910，P195GH，P235GH，P265GH，13CrMo4-5，10CrMo9-10，15NiCuMoNb5-6-4，X10CrMoVNb9-1，

GB3087， GB/T 5310， DIN17175， EN10216， ASME SA-106M， ASME SA192M， ASME SA209M， ASME SA -210M， ASME SA -213M， ASME SA -335M， JIS G 3456， JIS G 3461， JIS G 3462 and so on.

For the low and medium pressure boiler and steam header pipes; for the high-pressure boiler and steam pipes， and the petrochemical industry pipes.

Low temperature tube

16MnDG、10 MnDG、09DG 、Gr.1、Gr.6

GB/T18984-2016、ASTM/ASME A333/ SA333

Seamless steel pipes for -45°C to -100°C class cryogenic pressure vessel piping and cryogenic heat ex-changer piping

Petroleum cracking tube

GB9948-2013

10、20、12CrMo、15CrMo

For the manufacture of furnace tubes， heat ex-changer tubes and pipes for petroleum refineries.

Marine And Offshore Pipe

Gr.320，Gr.360，Gr.410，Gr.490，A，B，AH32，DH32，AH36，DH36，EH36，S235JR，S275J0H，S275J2H，S355J0H，S355J2H，S355K2H，S275NH，S275NLH，S355NH，S355NLH，S420NH，S420NLH，S460NH，S460NLH， STS370，STS410，STS480， 

EN10210，JIS G3455，

CCS Rules for Classification and Construction of Ships，

BV Rules for Classification of Ships，

LR Rules and Regulations for Classification of Ships，

DNV Rules for Classification of Ships，

ABS Rules for Classification of Ships，

NK Rules for Classification of Ships，

GL Rules for Classification and Construction，

Seamless steel tubes of carbon steel and carbon manganese steel for the manufacture of Class I pressurized pipe systems， Class II pressurized pipe systems， boilers and super heaters for ships.