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Astm A789/a790 Uns S31803 Duplex Steel Pipe
Product Overview
Key Features
. UNS S31803 is a duplex stainless steel grade. It owns the combined characteristic of austenitic and ferritic steel:
a Excellent resistance to stress corrosion cracking in chloride environment
a High resistance to pitting and crevice corrosion
a Good resistance to erosion corrosion and corrosion fatigue
a Very high mechanical strength
a Good weldability
S31803 has the excellent corrosion property, so it is a highly suitable material for service under grim environment, containing chlorides and hydrogen sulphide. It also owns very high strength, which makes this material as an attractive alternative to the austenitic steel grades in structure subjected to heavy load.
The good mechanical and corrosion property make this material an economical choice in many applications by reducing the life cycle cost of equipment.
The typical applications include the following:
Pipe used in the flowline for the extraction of oil and gas from sour well
Pipe used in the heat exchanger in the chemical industry
Pipe used in dilute sulphuric acid environment
Pipe used in the pulp and paper industry
Pipe used in the waste water treatment system
Pipe used under the marine environment
Company Details
Focusing on a customer-centric approach, Jiangsu Goldway Specialty Steel Company Limited has a pan-India presence and caters to a huge consumer base throughout the country. Buy Steel Pipes & Tubes in bulk from Jiangsu Goldway Specialty Steel Company Limited at Trade India quality-assured products.
Business Type
Exporter, Manufacturer
Employee Count
150
Seller Details
Jiangsu Goldway Specialty Steel Company Limited
Sales Manager
Mr. hans sun
AddressView on Map
Jiayuan Road No. 492, Xiangcheng District, Suzhou, Jiangsu, 215000, China
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