ASTM A213 T22 A199 T22 St35.8 Alloy Seamless Steel Pipe Structural St37 St52 St45 Smls Steel Pipe Steel Tube

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Product Description

Basic Info

Model NO.
ASTM A213 T22 A199 T22 St35.8
Type
Seamless/Welded
Technique
Hot Rolled/Cold Rolled
Material
Alloy Steel
Surface Treatment
Varnishing
Standard
ASTM/ASME/DIN/En
Grade
P5 P11 P12 P22
Process
LSAW - Uo(UOE)
Wall Thickness
1.65mm-59.54mm
OD Size
21.3mm-609.6mm

Why Choose Us?

HIGH QUALITYGuaranteed premium standards for all piping solutions.
LOW PRICECompetitive factory pricing to support your project.
24H SERVICEOnline technical support available around the clock.
SMALL ORDERSFlexible MOQ requirements are warmly welcomed.

Product Specifications

Category Specifications
Standard API 5L, DIN 215L, ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A179/A192/A213/A210, WP91, WP11, WP22, DIN17440, JISG3452-54
Material Grade API 5L Gr.A&B, X42, X46, X52, X56, X60, X65, X70, X80, ASTM A53, A106, A135, A252, A500, DIN1626, ISO3183, KS4602
Outside Diameter 1/2" - 24" (21.3mm - 609.6mm)
Wall Thickness SCH5S to SCH160, XS (1.65mm - 59.54mm)
Surface Treatment Black Painted, Galvanized, Natural, Anticorrosive 3PE coated, Polyurethane foam Insulation
Application Oil & Gas Pipeline, Boiler Pipe, Hydraulic Pipe, Chemical Industry, Ship Building, Scaffolding

Chemical Composition & Properties

Grade C (Max) Si (Max) Mn P (Max) S (Max) Cr Mo
P50.150.500.3-0.60.0250.0254-60.45-0.65
P110.05-0.150.5-1.00.3-0.60.0250.0251.0-1.50.44-0.65
P220.05-0.150.500.3-0.60.0250.0251.9-2.60.87-1.13

Product Display

Alloy Steel Pipe Display
Steel Pipe 1
Steel Pipe 2
Steel Pipe 3
Steel Pipe 4
Steel Pipe 5
Steel Pipe 6
Steel Pipe 7
Steel Pipe 8

Packing & Shipping

Steel pipes are packed in bundles or bulk with steel strips for secure transportation. Bevel ends (>2") or plain ends (≤2") come with plastic caps for protection.

Packing and Shipping Logistics Process

Frequently Asked Questions

What is your Minimum Order Quantity (MOQ)?
Generally, our MOQ is 2 tons. For smaller quantities, we can check our current stock availability.
How long is the delivery time?
Delivery is typically 15 days for in-stock items. For non-stock goods, it takes 25-30 days depending on the order quantity.
Do you provide samples? Is it free?
Yes, we can offer samples free of charge; however, the cost of freight is not included.
What are your terms of payment?
For orders under 1000 USD, 100% in advance. For orders over 1000 USD, 30% T/T in advance and balance before shipment.
What standards and grades do you support?
We support a wide range of international standards including ASTM A106, A53, A213, and DIN/JIS/ISO, with grades like P5, P11, P12, and P22.
What surface treatments can be applied?
Options include black painting, galvanizing, natural finish, 3PE anticorrosive coating, and polyurethane foam insulation.

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