High-Quality ASTM A423 Gr. 1 Corten Steel Pipe Seamless for Pre-Heater Applications

• Customization: Available
• After-sales Service: Replace Aginst Defect or Techical
• Warranty: 1 Year
• Type: Welded
• Technique: Hot Rolled
• Material: Alloy Steel
• Surface Treatment: Black
• Usage: Pipeline Transport
• Section Shape: Round
• Quality Test: Chemical,Mechanical,Dimension and X-ray
• Mill′s Test Certificate: En10204 3.1b
• Transport Package: Bundles
• Specification: 1/2" to 16"
• Trademark: KM/OEM
• Origin: China
• Production Capacity: 1000 Ton/Year

Product Description

High-Quality ASTM A423 Gr. 1 Corten Steel Pipe Seamless for Pre-Heater Applications

ASTM A423 Grade 1 is a highly durable and robust alloy steel that can withstand extreme environmental conditions. Its high alloy content improves several properties, including oxidation resistance, acid pitting resistance, crevice resistance, and stress corrosion cracking resistance. astm a423 pipe is commonly used in economizers and air preheaters, but it can be applied in any application that requires long-term, abrasion-resistant material. It is also used in power generation, specialty chemical plants, and water treatment equipment. These types of pipes are a cost-effective option for any application that requires a high-quality, long-lasting material. They can withstand a wide range of temperatures and pressures, which makes them suitable for use in any environment.
Mechnical property for A423 Grade 1 welded pipe:
 

Yield strength (Mpa) Min.	Tensile strength (Mpa) Min.	Elongation in 50mm  ≥,%
255	415	25

Chemical composition for A423 Grade 1 welded pipe (Heat Analysis Max%)
 

Main chemical elements composition of A423 Grade 1
C	Si min.	Mn	P	S	Cu	Cr	Ni
0.15	0.10	0.55	0.06-0.16	0.06	0.20-0.60	0.24-1.31	0.20-0.70

Size: 0.9mm--12.7mm wall thickness  12.7mm--127mm outer diameter    500mm--18000mm length

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.