A333 Seamless & Welded Steel Pipe
Classification :
PRODUCT DETAILS
A333 Seamless & Welded Steel Pipe Description
ASTM A333 is the standard specification for seamless and welded carbon and alloy steel pipe for low temperature applications or other applications requiring notch toughness. This standard covers several grades of ferritic steel: Grade 3, Grade 4, Grade 6, Grade 7, Grade 8, Grade 9, Grade 10 and Grade 11.
Product Parameters
Product Name | A333 Seamless & Welded Steel Pipe | |
Standard | EN/DIN/JIS/ASTM/BS/ASME/AISI etc. | |
Outer Diameter | Seamless: 1/4"-36" | Welding: 21.3mm-3620mm |
Round Tube: 1/2"-10" | Square Tube/Rectangular Tube: 15x15mm-400x600mm | |
Wall Thickness | Seamless: 1.25mm-50mm | Welding: 1.65mm-65mm |
Length | 3-12 meters, Support customization | |
Surface Process | Bright, Polished, Black | |
Other Services | Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc. | |
Chemical Composition
A333 | Grade1 | Grade3 | Grade4 | Grade6 | Grade7 | Grade8 | Grade9 | Grade10 | Grade11 |
C | 0.30 | 0.19 | 0.12 | 0.30 | 0.19 | 0.13 | 0.20 | 0.20 | 0.10 |
Mn | 0.40-1.06 | 0.31-0.64 | 0.50-1.05 | 0.29-1.06 | 0.90 | 0.90 | 0.40-1.06 | 1.15-1.50 | 0.60 |
P | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.035 | 0.025 |
S | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.015 | 0.025 |
Si | - | 0.18-0.37 | 0.08-0.37 | 0.10 min | 0.13-0.32 | 0.13-0.32 | - | 0.10-0.35 | 0.35 |
Ni | - | 3.18-3.82 | 0.47-0.98 | 0.40 | 2.03-2.57 | 8.40-9.60 | 1.60-2.24 | 0.25 | 35.0-37.0 |
Cr | - | - | 0.44-1.01 | 0.30 | - | - | - | 0.15 | 0.50 |
Cu | - | - | 0.40-0.75 | 0.40 | - | - | 0.75-1.25 | 0.15 | - |
Al | - | - | 0.04-0.30 | - | - | - | - | 0.06 | - |
Mechanical Properties
A333 | Tensile Strength min. | Yield Strength min. | Elongation % min. | |||
Grade | psi | MPa | psi | MPa | Vertical | Transverse |
Grade1 | 55 000 | 380 | 30 000 | 205 | 35 | 25 |
Grade3 | 65 000 | 450 | 35 000 | 240 | 30 | 20 |
Grade4 | 60 000 | 415 | 35 000 | 240 | 30 | 16.5 |
Grade6 | 60 000 | 415 | 35 000 | 240 | 30 | 16.5 |
Grade7 | 65 000 | 450 | 35 000 | 240 | 30 | 22 |
Grade8 | 100 000 | 690 | 75 000 | 515 | 22 | - |
Grade9 | 63 000 | 435 | 46 000 | 315 | 28 | - |
Grade10 | 80 000 | 550 | 65 000 | 450 | 22 | - |
Grade11 | 65 000 | 450 | 35 000 | 240 | 18 | - |
Scope of Application
Seamless and welded steel pipes for low temperature service and other applications with the required notch toughness.
Packing and delivery
The company has become a trustworthy partner of the international steel industry. After nearly two decades of unremitting efforts, our customer base now covers more than 110 countries and regions in Europe, the Middle East, South America, and Southeast Asia.
Quality Inspection
Our company has passed ISO9001 quality management system certification, Our Mill product with CE/EN10204 / ASTM/Classification society certificate/CASO/BIS etc certificate.All the customers give good appreciation to our products.We are glad to be your good partner. Warmly welcome you to visit our factory!
FACTORY WORKSHOP
CERTIFICATES
VERIFICATION OF CONFORMITY
QUALITY MANAGEMENT SYSTEM CERTIFICATE
CERTIFICATE OF QUALITY MANAGEMENTSYSTEM CERTIFICATION
CERTIFICATE OF MANUFACTURING ASSESSMENT
CERTIFICATION OF QUALITY MANAGEMENT SYSTEM
NTEGRITY MANAGEMENT LIXIN ENTERPRISE
HONEST SUPPLIER ENTERPRISE
HONORARY CERTIFICATE OF HONEST ENTREPRENEUR
PARTNERS
APPLICATION FIELD
New Energy
Energy extraction
Precision Manufacturing
Aerospace
Bridge construction
Rail Transit
FAQ
Q:Does the product have quality inspection before loading?
A: Of course, all our products are strictly quality tested before packing, unqualified products will be destroyed, customers can appoint a third party to inspect the products before loading as well.
Q:Can l go to your factory to visit?
A: Of course, we welcome customers from all over the world to visit our factory
Q:How many countries you already exported to?
A: We have exported to the United States, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana, Somalia and other African countries. We have rich export experience, we are familiar with different market demands and can help customers avoid a lot of trouble.
Q:How long does your delivery time take?
A: Generally speaking, our delivery time is within 7-15 days, if the quantity is very large or special circumstances occur, it may be longer.
Q:lt's my first time to import steel products, can you help me with it?
A: Of course, we have agent to arrange the shipment and we will do it with you.
Q:What product information do l need to provide?
A: Please provide the grade, width, thickness, surface treatment requirements (if you have any) and the quantity you need to purchase.
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Room 4006, Building 1, China Resources Land Plaza, Lixia District, Jinan, Shandong, China
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