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	Product Name: DIN 17175 seamless steel pipe
	Features:
	1) Specifications: OD: 219 – 965mm and THK: 6mm- 60mm
2) Grades: ST37,ST42,ST42.2,ST45.8,ST35.4,ST44,ST52
3) Made according to the standards of ASTM, AISI, BS, DIN, JIS, EN,GOST
| Heat-resistant seamless steel tube | |
| Applications: | Used for piping in boilers. | 
| Size (mm): | 
					O.D.: 6.0∼219.0; | 
	
Steel, chemical composition (DIN17175):
| Standard | Grade | Chemical Composition | Mechanical Properties | ||||||||
| C | Si | Mn | P≤ | S≤ | Cr | Mo | (MPa) | (MPa) | (%) | ||
| DIN17175 | St35.8 | ≤0.17 | 
					0.10~ | 
					0.40~ | 0.030 | 0.030 | / | / | 360~480 | ≥235 | ≥25 | 
| St45.8 | ≤0.21 | 
					0.10~ | 
					0.40~ | 0.030 | 0.030 | / | / | 410~530 | ≥255 | ≥21 | |
| 15Mo3 | 
					0.12~ | 
					0.10 | 
					0.40~ | 0.030 | 0.030 | / | 
					0.25~ | 460~600 | ≥270 | ≥20 | |
We can produce DIN 17175 pipe/,DIN17175 Heat Resistant Seamless Pipe,DIN 17175 Boiler tube,DIN 17175 seamless pipes/DIN 17175 seamless black steel high pressure pipe,
with API,CE,ISO,CCS certificate,we have more than 15 years in producing and exporting steel pipes.
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