Low Middle and High Pressure Boiler Tubes

What is Low, Middle and High Pressure Boiler Tubes?
Boiler tube refers to a steel with open ends and a hollow section, and its length is larger than that of the periphery. According to the production method, it can be divided into seamless steel pipe and welded steel pipe. Wall thickness means a wide range of dimensions, from capillary tubes with a small diameter to large-diameter tubes with a diameter of several meters. Steel pipes can be used for pipelines, thermal equipment, machinery industry, petroleum geological exploration, containers, chemical industry and special purposes.

Low, Middle and High Pressure Boiler Tubes have function for boiler waterwall, economizer, re-heater and the steam pipe manufacturing.

Product Standard: GB5310, GB3087, ASME SA209, SA210, SA213, DIN17175 Main steel grades

GB3087: 10, 20

GB5310: 20G, 12CrMoG, 15CrMoG, 12Cr1MoVG; ASME SA209: SA209 T1, SA209 T1b;

ASME SA210: SA210 A1, SA210 C;

ASME SA213: SA213 T1, T5, T11, T22, T91; DINl7175: St35.8/III, St45.8/III, 15Mo3, 10CrMo910;