
S31803 / S32205 Small Size 1/2 Inch Duplex Seamless Steel Tube For Chemical
Contact Person : Cherry Gao
Phone Number : +86 573 82717867
WhatsApp : +8613857354118
Minimum Order Quantity : | negotiable | Price : | 5500-10000USD/TON |
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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 |
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Certification: | ISO 9001 & PED & AD2000 | Model Number: | MTSCODST19 |
Detail Information |
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Material: | 1.4845 / TP310S | Type: | Seamless |
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Technology: | Cold Rolled | Test: | 100% PMI |
Length: | 5800MM | Condition: | Soft |
Highlight: | Cold Drawn Tube,Duplex Stainless Steel tube |
Product Description
1.4845 TP310S Stainless Steel Seamless Tube , Duplex Steel Tube With Annealing
Super duplex stainless such as duplex is a mixed microstructure of austenite and ferrite which has improved strength over ferritic and austenitic steel grades . The main difference is super duplex has a higher molybdenum and chromium content which gives the material greater corrosion resistance .
Super duplex has the same benefits as its counterpart - it has lower production costs when compared with similar ferritic and austenitic grades and due to the materials increased tensile and yield strength , in many cases this gives the purchaser the welcomed option of purchasing smaller thicknesses without the need to compromise on quality and performance .
Terms & Conditions | Price Item | FOB, CFR, CIF or as negotiation |
Payment | T/T, LC or as negotiation | |
Delivery Time | 30 working days after received your deposit (Normally according to the order quantity) | |
Package | Iron case; woven bag or as per customer’s requirement | |
Quality Requirement | Mill Test Certificate will be supplied with shipment, Third Part Inspection is acceptable | |
Quality | Test | NTD(Ultrasonic test, Eddy Current test); |
Mechanical Test(Tension Test, Flaring Test, Flattening Test, Hardness Test, Hydraulic test); | ||
Metal Test(Metallographic Analysis, Impact Test-High/low temperature); | ||
Chemical Analysis(Photoelectric Emission Spectroscopic) |
ASTM/UNS | C (max) | Si (max) | Mn (max) | P (max) | S (max) | Cr | Ni | Mo | Ti |
TP304/S30400 | 0.080 | 1.00 | 2.00 | 0.045 | 0.03 | 18.0-20.0 | 8.0-10.5 | ||
TP304L/S30403 | 0.035 | 1.00 | 2.00 | 0.045 | 0.03 | 18.0-20.0 | 8.0-13.0 | ||
TP304H/S30409 | 0.04-0.10 | 1.00 | 2.00 | 0.045 | 0.03 | 18.0-20.0 | 8.0-11.0 | ||
TP316/S31600 | 0.080 | 1.00 | 2.00 | 0.045 | 0.03 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | |
TP316L/S31603 | 0.035 | 1.00 | 2.00 | 0.045 | 0.03 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | |
TP316Ti/S31635 | 0.080 | 1.00 | 2.00 | 0.045 | 0.03 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | 0.7>5x(C+N) |
TP321/S32100 | 0.080 | 1.00 | 2.00 | 0.045 | 0.03 | 17.0-19.0 | 9.0-12.0 | 0.7>5x(C+N) | |
TP317L/S31703 | 0.035 | 1.00 | 2.00 | 0.045 | 0.03 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 | |
TP347H/S34709 | 0.04-0.10 | 1.00 | 2.00 | 0.045 | 0.03 | 17.0-19.0 | 9.0-13.0 | ||
TP309S/S30908 | 0.080 | 1.00 | 2.00 | 0.045 | 0.03 | 22.0-24.0 | 12.0-15.0 | 0.75 | |
TP310S/S31008 | 0.080 | 1.00 | 2.00 | 0.045 | 0.03 | 24.0-26.0 | 19.0-22.0 | 0.75 |
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Features :
1 . UNS S32750 has excellent corrosion resistance in a wide variety of corrosive chemicals
2 . Outstanding resistance to pitting and crevice corrosion in seawater and other chloride containing environments, with critical pitting temperature exceeding 50°C
3 . High strength compared to austenitic and 22%Cr duplex stainless steels
4 . Excellent ductility and impact strength at both ambient and sub-zero temperatures
5 . High resistance to abrasion, erosion and cavitation erosion
6 . Excellent resistance to stress corrosion cracking in chloride containing environments
7 . ASME approval for pressure vessel application
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