the term “duplex” refers to a family of stainless steels that have double structure – i.e. they are neither a fully austenitic ss structure, like 304 stainless, nor a standard ferritic, such as the 430 series.duplex stainless steel (uns s31803/uns s32205) has been deve
people have been experimenting with metal alloys for thousands of years. while examples of iron smelting can be found as far back as 1800 b.c., the introduction of crucible steel goes as far back as 300 b.c.stainless steel is a very versatile material. through the year
grade 316 stainless steel has molybdenum-bearing grade making it a fair bit more resilient to corrosive abuse than grade 304. this is especially noticeable in highly sulfuric, hydrochloric, formic and tartaric environments where pitting usually persists. 316 stainless steel is extrem
product name: api 5ct casingsize: 400*6*12000mmstandard: api 5ct steel grade: l80the order is from an old client, who needs to applicate for the energy transportation project. when the product arrived at the energy transportation project location,
product name: seamless steel pipesize: 355.6*31.75*12000standard: en10210steel grade: s355jrthe order is from an old client, who needs to applicate for the energy transportation project. when the product arrived at the energy transportation project loc
product: boiler steel pipeapplication: heat exchange projectstandard: astm a192product arrived location: perusize: 65.3x3.175x6.1mthe order is from a new client, who needs to applicate for the heat exchange project. when the product arrived at t
product: seamless steel pipeapplication: energy projectstandard: api 5lproduct arrived location: south africasize: 508x12.7x12000the order is from a new client, who needs to applicate for a new energy project. when the product arrived at the ene
product: ssaw steel pipeapplication: energy projectstandard: astm a53product arrived location: uaesize: 800x15x12000mmthe order is from a new client, who needs to applicate for a new energy project. when the product arrived at the energy project
product: finished p110 tubingstandard: astm a179size: 600mmx5mmx11580mmproject location: australiafast time and competitive cost supported, warmly welcome to check with us at any time!
product: erw steel pipestandard: astm a53 gr.bsize: 80mmx4mmx11560mmproject location: vietnamfast time and competitive cost supported, warmly welcome to check with us at any time! <
product: seamless steel pipe standard: astm a179size: 48.3mmx3.4mmx11560mmproject location: egyptfast time and competitive cost supported, warmly welcome to check with us at any time!
product: finished seamless steel pipe standard: astm a106/api 5l grade b size: 3'' x sch. 40 x 6.1mproject location: nigeriafast time and competitive cost supported, warmly welcome to check with us at any time!
what is the raw material required for manufacturing seamless & erw stainless steel pipes? seamless steel pipe is made from a solid round steel ‘billet’ which is heated and pushed or pulled over a form until the steel is shaped into a hollow tube. billets are procured both from indigenous supplie
there are many kinds of black steel pipes, such as the carbon steel pipes, the water-gas steel pipes and the natural gas steel pipes. the black steel pipes have been widely used in our daily life. if the black steel pipes have been used for quite a long time, it may be dirty or have some cracks o
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