High Frequency Electric Weld (ERW) Line Pipe,ERW casing pipe
August 15, 2017
ASTM A53 vs. ASTM A500 steel pipes
August 28, 2017
Boiler pipes often in high temperature and high pressure work, pipe smoke and water at high temperature steam oxidation and corrosion effects will occur, thus requiring durable steel with high strength, high oxidation resistance, and good organizational stability, high pressure boiler tube in addition to chemical composition and mechanical properties, hydrostatic testing done by the root, to be flaring, flattening test. Steel to heat treatment delivery. In addition, the finished steel microstructure, grain size, there are certain requirements decarburization.
Specification of Seamless Boiler Steel Pipe & Tube :
| Standard | Material | Type | Process |
| GB/T3087-2008, GB/T5310-2008 | 20#, 10#, 20G, 25MnG, 15MoG, 15CrMoG, 12Cr2MoG, 12Cr1MoVG | Seamless steel pipe | Hot rolled and hot expanded |
| Dimension | |||
| Diameter | Thickness | Length | Specification |
| 114MM-630MM | 4MM-50MM | client requirements | 114-630MM*4-50MM |
seamless boiler tube is widely used in boiler industry, petroleum, chemical industry, chemical fiber, metallurgy, medicine, machinery, paper, heat preservation, refrigeration, mechanical equipment, food, electricity, water, construction, aviation, aerospace, marine, shipbuilding, environmental protection and boiler heat exchangers.
Related posts
The service temperature is 580 ℃, and the steel plate is required to have high high temperature endurance strength. The steel plate is delivered in the normalized and tempered state. 12Cr1MoVG alloy pipe is based on high-quality carbon structural steel, and one or several alloy elements are appropriately added to improve the mechanical properties, toughness and hardenability of the steel.
