Stainless Steel Super Duplex Tubing ASME SA789 S32205 Polishing
Tube With Soomth Surface
MTSCO is specialized in duplex steel pipes produce . So we know
good at duplex steel knowledge . Hope the clients who are choose us
can be very assured . And no need worry about our produce ability.
We , MTSCO , is worth for your belived .
Most of 2507 duplex steel pipes are produced by cold drawn method .
The alloy has higher yield strength and lower ductility than
austenitic steels so fabricators may fid that higher forming forces
, increased radius of bending , and increased allowance for
springback are necessary . Deep drawing , stretch forming , and
similar processes are more difficult to perform on 2507 than on an
austenitic stainless steel . When forming requires more than 10%
cold deformation , a solution anneal and quench are recommended .
And finished cold drawn duplex steel pipe , manufacturer should be
solution annealed and quenched . The minimum annealing tempeture is
19250F . Annealing should be followed immediately by a rapid air or
water quench. To obtain maximum corrosion resistance, heat treated
products should be pickled and rinsed .
Application:
a) Petroleum
b) Chemical industry
c) Instrument
d) Industrial transportation
e) Mechanical structure industry
f) Need high corrision ability pipe's industry, such as offshore
industry etc
Advantages:
a) Superior surface finish,
b) Better mechanical property
c) More precise dimension
d) Perfect inspection method and inspection equipment
