Minimum Wall Thickness T22 Alloy Steel Tube Seamless

• After-sales Service: Change/Return If Quality Defect
• Warranty: 10 Year
• Type: Seamless
• Technique: Cold Drawn
• Material: Alloy Steel
• Surface Treatment: Varnishing
• Usage: Boiler Pipe
• Section Shape: Round
• Quality Control: Standard Manufacturing and Inspection
• Mill′s Test Certificate: En10204 3.1
• Lead Time: 15-20days for Stock 20 Tons Below
• Length: SRL, DRL, Fixed
• Transport Package: Bundles with Seaworthy
• Specification: 12.7-127mm
• Trademark: KM/OEM
• Origin: China
• Production Capacity: 100tons/Year

Product Description

Minimum Wall Thickness T22 Alloy Steel Tube Seamless 

SA213 T22 Is Seamless ferritic and austenitic alloy steel boiler tube used in super heater elements, heat exchangers, condensers, marine application, refineries, paper pulping, petrochemical applications, pressure vessels, and general engineering applications. It is also used in coal, thermal and oil power generation plants.
Manufacture: Seamless process ,Hot-finished or Cold-finished
Wall thickness(WT): 0.9 mm--12.7 mm.
Outer diameter (OD): 12.7 mm--127 mm
Length: 6M or specified length as required.
Ends: Plain End, Beveled End, Treaded

Chemical Properties
Carbon: 0.05 - 0.15$%	Silicon: 0.50%
Manganese: 0.30% - 0.60%	Nickle: N/A
Phosphorus Max: 0.025%	Chromium: 1.90% - 2.60%
Sulfur Max: 0.025%	Molybdenum: 0.87% - 1.13%
Mechanical Properties
Tensile Strength	ksi: 60 MPa: 415
Yield:	ksi: 30 MPa: 205
Hardness
Rockwell B	85 HRB Max
Brinell	163 HB Max
Vickers	170 HV Max

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.