SMLSCO has been involved in the stainless steel seamless pipeline system industry since 2006. After 17 years of development, SMLSCO has achieved an excellent reputation in the industry by supplying good quality materials with considerate service.
Duplex Steel Chemical Composition(wt.%)
| UNS Designation | C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu |
| max | max | max | max | max |
| S31803 | 0.03 | 1 | 2 | 0.03 | 0.02 | 21.0 - 23.0 | 4.5 - 6.5 | 2.5 - 3.5 | 0.08 - 0.20 | - |
| S32205 | 0.03 | 1 | 2 | 0.03 | 0.02 | 22.0 - 23.0 | 4.5 - 6.5 | 3.0 - 3.5 | 0.14 - 0.20 | - |
| S32750 | 0.03 | 0.8 | 1.2 | 0.035 | 0.02 | 24.0 - 26.0 | 6.0 - 8.0 | 3.0 - 5.0 | 0.24 - 0.32 | 0.5 max |
| S32760 | 0.05 | 1 | 1 | 0.03 | 0.01 | 24.0 - 26.0 | 6.0 - 8.0 | 3.0 - 4.0 | 0.20 - 0.30 | 0.50 -1.00 |
We offer a diverse range of flange specifications including, but not limited to, Slip-On, Welding Neck, Socket Weld, Blind Flange, Lap Joint, Threaded Flange and more. Our products can be manufactured in accordance with various international and regional standards such as ASME, JIS, DIN, EN, BS, etc., and are available in austenitic stainless steel and duplex steel. Whether it is a standard size or a customised requirement, Maxtor is able to provide high quality products to meet customer requirements.
Flange PACKAGE
As a manufacturer with 17 years of experience in the pipeline industry, SMLSCO has many years of experience in packaging and crating.
Each flange is supplied with a surface protector and individual bubble bags before being packed in wooden crates. The surface of the flange will not be damaged during transport.
All inspection results and loading process will be documented with photographs to fulfil your traceability requirements.