TOBO International Trading(Shanghia)Co.,Ltd Tianda Oil Pipe Co., Ltd
TOBO Pipeline Equipment Co.,Ltd TPCO & TISCO Pipe(Tianjin)Co.,Ltd.
October 28, 2021
Duplex steel: 31803,32205,32750,32760
|Standard||ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092|
|Marking||Supply Logo + Standard + Size(mm) + HEAT NO +or as your requirement|
|Test||Chemical Component Analysis, Mechanical Properties, Metallurgical Analysis, Impact Testing, Hardness testing , Ferrite Testing, Intergranular corrosion testing, X-ray Inspection (RT), PMI, PT, UT, HIC & SSC test, etc. or as your requirment|
Ø EN 1.4835 has a good weldability and can be welded using the following methods:
1. Shielded metal arc welding (SMAW)
2. Gas tungsten arc welding, GTAW (TIG)
3. Plasma arc welding (PAW)
4. Gas metal arc GMAW (MIG)
5. Submerged-arc welding (SAW)
Ø Typical application areas for 1.4835:
4. As details at high temperature
Package:Standard export carton packing.
Delivery time:stock-45 days after confirming order,detail delivery date should be decided according to production season and order quantity.