Contact Us

Contact Person : Cherry Gao

Phone Number : +86 573 82602311

WhatsApp : 8613857354118

Free call

SMLS Duplex Stainless Steel Seamless Tube S31803 / S32205 / S32750

Minimum Order Quantity : negotiable Price : 5500-10000USD/TON
Packaging Details : Iron Case / Plywood Case Delivery Time : 30 Days
Payment Terms : T / T ; L / C Supply Ability : 300 Tons / Month
Place of Origin : CHINA Brand Name : MTSCO
Certification : ISO 9001 & PED & AD2000 Model Number : MTSCODST12

Detail Information

Material: Duplex S31803 / S32205 / S32750 Type: SMLS
Standard: ASTM A790 / ASTM A789 Length: 10 FT / 20 FT
Test: NDT Technology: Cold Drawn

Product Description

Duplex Stainless Steel Seamless Tube S31803 / S32205 / S32750

 

 

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

 

ASTM A789 / A789M

 

UNS Designation T.S. Min , Ksi [Mpa] Y.S. Min , Ksi [Mpa] Elongation Min % Hardness, Max
S31803 90 [620] 65 [450] 25 30.5
S32205 95 [655] 70 [485] 25 30.5
S32750 116 [800] 80 [550] 15 32
S32760 109 [750] 80 [550] 25

 

MTSCO is a leading manufacturer who is specialized in stainless steel seamless pipes , bright 

annealed tubes , seamless coiled tubing etc basic products . We also have duplex stainless steel tubes and 

pipes , nickel alloy tubes and pipes etc . MTSCO has the most advanced producing and testing 

equipment. We can totally satisfy your requirement . 

According to standard very strictly , duplex steel tubes which produced by us always have correct OD and WT 

tolerance . And they have more perfect corrosion ability .

 

SMLS Duplex Stainless Steel Seamless Tube S31803 / S32205 / S32750

 

MTSCO has 26 cold-drawing production lines. And the annual production capacity is 5000 tons,

the annual GDP is more than 30 million USD.

 

1 . Seamless tube : small diameter seamless overlength coiled tubing , bright annealed tube , inside and outside polished tube , heat exchanger tube , U-bent tube , the products all adopt the most advanced technology , with 26 production lines .

 

2 . Seamless pipe : MTSCOMAXTECH has 8 production lines for stainless steel cold drawn pipe , 10 production lines for cold roll pipe .

 

3 . Other Products : Stainless steel welded pipe , flange and fitting are our relevant products , for providing

our clients the supplied solutions of the pipeline projects .

 

You Might Be Into These
Get in touch with us

Enter Your Message

mt@mtstainlesssteel.com
8613857354118
gkx1229