Duplex Steel UNS S31803 Pipes and Tubes
Nascent Group is Manufacturer, Supplier and Exporter of Duplex Steel UNS S31803 Pipes and Tubes. All the offered products are designed and manufactured using quality material. These are known for high durability, dimensional accuracy, and fine finish. Our highly sophisticated manufacturing unit enables us to produce Duplex Steel Pipes & Tubes that are in sync with the international standards.
Nascent Group is one of the leading masters in Stocking & Importing of Duplex Pipes & Tubes Our supply chain includes its Malaysia, Nigeria, Egypt, South Africa, Tanzania,Kenya, Algeria, Sudan, Uganda, Morocco, Ghana, Mozambique, Angola, Gabon, Russia, Germany, Turkey, France, United Kingdom, Italy, Spain, Netherlands, Iran, Iraq, Saudi Arabia, United Arab Emirates, Israel, Jordan, Oman, Kuwait, Qatar, Bahrain, Bangladesh, China,Indonesia, Japan, Philippines, Singapore, Sri Lanka, Thailand ,Vietnam, Brazil, Colombia, Argentina, United States, Mexico, Canada & Australia & many other Import sources who are highly Renowned and Professional manufacturers acquiring High Level of industry expertise and latest technologies. We welcome your inquiries.
Specifications :-
Item
|
Description
|
|
Basic Information |
Material Grade
|
S32205, S31803, S32304, S32750, F51, F53, 2205, 2507 etc |
Outer Diameter
|
5.80mm-323.90mm (0.23″ to 12″) | |
Wall Thickness
|
0.71mm-25.4mm (0.04″ to 1″) | |
Length
|
Normally fixed length 6m, can as per customers requirement | |
Standard
|
ASTM A789; ASTM A790; EN 10216-5ect. | |
Process Method
|
Cold Drawn or Cold Rolled | |
Industry & Advantage |
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 | ||
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 customers 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) | ||
Market |
Main Market
|
Europe, Middle East, Southeast Asia, South America. etc |
Type | Welded, Erw, Seamless, Efw, Saw, Square, Rectangle, Oval, Triangular, Rectangular Pipe, Fabricated Pipe. |
Material Grades | ASTM A790, ASTM/ASME A815 UNS S31803 |
Schedule | SCH20, SCH30, SCH40, STD, SCH80 |
STANDARD | UNS | WERKSTOFF NR. |
Duplex 2205 | S31803 | 1.4462 |
Chemical Composition :
Ni | Cr | Mo | Mn | Si | C | N | S | P | Fe | |
MIN | 4.5 | 22.0 | 3.0 | – | – | – | 0.14 | – | – | – |
MAX | 6.5 | 23.0 | 3.5 | 2.0 | 1.0 | 0.03 | 0.2 | 0.02 | 0.03 | Balance |
Dimensional Tolerance :
Nominal pipe sizeup to 4 = 0.79 mm | 5 thru 8 = + 1.58 mm / – 0.79 mm10 thru 18 = + 2.37 mm / – 0.79 mm | 20 thru 24 = + 3.18 mm / – 0.79 mm | ||
Wall ThicknessAll Diameters = – 12.5%+ tolerance not specified | Length+ 6.40 mm / – 0 mm | WeightWeight = + 10% / – 1.5% |
Available Duplex Stainless Steel Pipes