Austenite | Common standard |
| 304/304L，316/316L | SA213,SA312，GB/T14976， GB/T13296，EN10216-5 |
| 317/317L，321 | |
| Super Austenite | Common standard |
| 904L | GB/T13296，SB677 |
| 254SMO（S31254） | SA213,SA269 |
| N08926 | SA249/M, SB677 |
| N08925 | |
| Duplex Steel，Super Duplex Steel | Common standard |
| 2205，S31803，S32900 | SA789, SA790，GB/T21833 |
| S31260,S32750 | |
| S32760,S32707 | |
| S31500,S32304 | |
| Ferritic Steel，Martensitic stainless steel | Common standard |
| 405,410,430,446-1，44400,1Cr25Ti | SA213，SA268，GB/T14976 |
| Super ferritic Steel | Common standard |
| 44660 | SA268 |
| Refractory Ferritic Steel | Common standard |
| 0Cr18SiAl | GB/T14976 |
| Refractory Austenitic Steel | Common standard |
| 310S，314 | SA213，SA312，GB/T14976，GB/T13296 |
| 253MA（S30815） | SA213,SA276 |
| Precipitation Hardening Stainless Steel | Common standard |
| 17-4PH（c630） | |
| Tube for High Pressure Boiler | Common standard |
| 304H，321H，347H | GB/T5310,GB/T13296 |
| Urea Grade Austenitic Stainless Steel Tube | Common standard |
| 316Lmod，2522 | SA213 |
| Nickel-based Corrosion Resistant Alloy | Common standard |
| N08800，N08810，N08825,N08811 | SB163，SB423 |
| Refractory Austenitic Steel | Common standard |
| N06601,N06600 | SB163，SB167 |
| Titanium alloy | Common standard |
| Gr1，Gr2，TA1，TA2 | SB388，B388 |
| Nickel base alloy | Common standard |
| N02200，N02201 | SB163 |
Products and Services
Tubes available and the standards
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Package
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Techniques and Processes
Quality Management
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Address: 36 hua ye avenue, dong bang industrial park, changshu city, jiangsu province, China
Zip code: 215500
Foreign sales：Olaf Yang
Contact：86-19261320257
E-mail： olafyang@hotmail.com
gtwgg123@yeah.net
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