Duplex 2205/S31803/1.4462 Seamless Pipe PMI Tested

• After-sales Service: Change Against Defect or Technical
• Warranty: 1 Year
• Type: Seamless
• Technique: Cold Drawn
• Material: Stainless Steel
• Usage: Boiler Pipe, Chemical Industry
• Model NO.: DN200
• Section Shape: Round
• Thickness: 0.8-34mm
• Surface: Pickling/Sand Blast
• Length: 5.8m, 6m, 11.8m, 5-7m
• Quality Control: Hydro/Ut/Dimension/PMI
• Transport Package: Bundle or Wooden Box
• Specification: 9.5-813mm diameter
• Trademark: KM/OEM
• Origin: China
• HS Code: 73044190
• Production Capacity: 1500ton/Month

Product Description

Duplex 2205/S31803/1.4462 Seamless Pipe PMI tested 

Duplex stainless steel 2205 alloy is a duplex stainless steel composed of 21% chromium, 2.5% molybdenum and 4.5% nickel-nitrogen alloy. It has high strength, good impact toughness and good overall and local stress corrosion resistance.

Compared with ferritic stainless steel and martensitic stainless steel, duplex stainless steel has high toughness, low brittle transition temperature, significantly improved intergranular corrosion resistance and welding performance, while retaining the high thermal conductivity of ferritic stainless steel. The coefficient of linear expansion is small, and it has some characteristics such as superplasticity. Compared with austenitic stainless steel, its strength is higher, especially the yield strength is significantly improved, and the resistance to intergranular corrosion, stress corrosion and corrosion fatigue is obvious.
 

APPLICATIONS 

1. Pipe and Tubes for petrochemical industry
2. Pharmaceutical industry
3. Food industry
4. Aviation and aerospace industry
5. Architectural decoration industry

 

Other Features:

 

1) Chemical and Physical characteristic: durable, corrosion resistant and high-temperature resistant

2) We also produce pipes with special specifications according to customers' requirements
Similar Standards

PIPE STANDARD	WERKSTOFF NR.	UNS
Duplex 2205 Pipe	1.4462 / 1.4462	S31803 / S32205

Chemical composition

C	N	P	Si	Mn	Mo	Fe	Cr	S	Ni
1.0	0.03	0.02	2.0	3.0 - 3.5	22.0 - 23.0	0.03	4.5 - 6.5	0.14 - 0.2	Bal

Mechanical Properties

Pipe Density	Pipe Melting Point	Yield Strength (0.2%Offset)	2205 Duplex SS Pipe Tensile Strength	Elongation
7.8 g/cm3	1350 °C (2460 °F)	Psi - 80000 , MPa - 550	Psi - 116000 , MPa - 800	15 %

Specification

Name	Acero Inoxidable duplex stainless steel Pipe S31803 00Cr22Ni5Mo3N duplex 2205
Items	ROUND SS SMLS PIPE
Standard	ASTM ,GB,DIN AISI
Material Grade	S31803
	2205
	Outer Diameter Round pipe9.5mm--813mm
Thickness	0.8mm - 34mm
Length	5.8m,6m, or as customers' request
Tolerance	a) Outer Diameter: +/- 0.2mm
	b) Thickness: +/- 0.02mm
	c) Length: +/- 5mm
Surface	annealing,pickling
	sandblasting
Application	industry,exhausting,water
Test	Squash test, extended test, water pressure test,heat treatment, NDT

Company Profile
From 1989 to now, Kingmetal Steel focus on manufacturing and distributing pipeline products including piping, fitting, flange, valve and fastener in stainless, carbon, alloy and duplex steel.
Kingmetal has a factory to manufacture seamless stainless steel pipe from DN6 to DN600 and distribute seamless steel pipe and fitting from top brand manufacturers such as Baosteel, Hengsteel, Tiansteel and Pansteel etc.
All of products are strictly compliance with standard, 100% inspection passed including visual, dimension and PMI test before shipment.
Both our sales and logistic teams are over 10 years of experiences and training frequently.
After- sales service with high efficiency, if any products are short quantity/weight or damaged caused by manufacturing, design or transportation can be compensated.

Why choose us?
One-Stop Solution
We have thousands of total production experience, from raw materials to finished products.
Competitive Price
Large scale purchase, standardized production process and efficient management make our price competitive.
Quick Shipping
Years of export experience enable us to control the transportation time more accurately.
Quality Control
The standardized production process, comprehensive management system, professional testing equipment
Special material customization
We support the customization of various complex materials
OEM/ODM
We support any form of OEM/ODM customization requirements.