Alloy Structural Steel ASTM A519 Seamless Tubes for Machinery

1 / 5

Alloy Structural Steel ASTM A519 Seamless Tubes for Machinery

Still deciding? Get samples of $ !

Request Sample

Send Inquiry

Product Description

📊 Overview

Model NO.

ASTM A519 1010, 1020, 4130

Certification

JIS, TISI, IBR, BIS, SONCAP, GOST, AD2000-W0/TRD100, NF, CE

Usage

Commercial, Industrial

Shape

Round

Delivery Time

Just-in-Time Delivery

After Sales

6 Months

Customization

ODM & OEM

Capacity

2,000,000 tons/Year

📘 Product Description

Corporate Strength: Modern production park covering over 10,000 square meters with an annual capacity of 20,000 tons. Equipped with advanced units for seamless, welded, and stainless steel pipes.

Core Products: Strictly adhere to ASTM, GB, and ISO standards.

Seamless Steel Pipe: Carbon, alloy, and stainless steel (φ10mm to φ630mm).
Welded Steel Pipe: Spiral and straight seam (φ219mm to φ3000mm) for oil, gas, and water infrastructure.

⚙️ Specification

Category	Carbon Steel Pipe
Wall Thickness	1 - 200 mm
Length	1 - 12M or customized
Outer Diameter	16 - 1020mm
Material	A53, A283, A106-B, Q235, ST37, ST52, etc.
Standard	GOST 10704, EN-10208, ISO, ASTM A53, GB 3091
Heat Treatment	Annealed, Quenched, Tempered
Surface Treatment	Black painting, Galvanized, Antirust oil, 3PE

📦 Packing & Delivery

Standard Moisture-proof Packaging:

Anti-rust oil application (neutral export grade).
Inner vapor-phase rust-preventative film + outer waterproof woven fabric.
Steel strip binding with protective corner guards.

Note: Anti-rust period ≥6 months, ideal for long-distance sea freight.

🏢 Production Facilities

❓ Frequently Asked Questions

Can I get free samples?

Yes, we can provide free samples, but the delivery costs must be borne by the customer.

What is the typical delivery time?

Generally within 15-30 days after receiving the deposit or L/C, depending on the quantity and product type.

Do you support product customization?

Yes, we support ODM & OEM services, including custom sizes, materials (high temperature/corrosion resistant), and personalized logos.

What is your Minimum Order Quantity (MOQ)?

MOQ varies by product. For example, PPGI is typically 10MT. Trial orders are generally accepted.

How do you ensure delivery reliability?

Honesty is our tenet. We promise timely delivery and consistent quality regardless of market price fluctuations.

How can I receive a quotation quickly?

Please provide your quantity, material specifications, and destination port. We monitor inquiries 24/7 to provide the latest pricing.

Alloy Structural Steel ASTM A519 Seamless Tubes for Machinery

Product Description

Related Products

High Tensile Alloy Seamless Steel Tube for Structural Construction and Heavy Equipment

Alloy Structural Steel Pipe/Tube E155 E190 E195 E220 E235 1.0033 1.0031 1.0034 1.0215 1.0306 Seamless Steel Pipe Metal Round Tube

ASTM A519 Structural Seamless Hollow Steel Pipes Alloy Steel Shaped Tube Pipe

Inconel Alloy Pipe Customized Scaffolding Tube A789 2507 with Structural Steel Profile

High Quality 16mm Seamless Alloy Hydraulic Precision Pipe 16mm Structural Steel Tubes GB Standard

Alloy Structural Seamless Steel Tubes in 34nicrmov14-5 38xh3ma 35nicrmov12-5 38hn3mfa

Factory Direct Alloy Structural Steel Pipe/Tube C60e C60r90 Mn420 Mn530 Mn5 1.1221 1.1223 1.1273 1.1233 1.1165 Metal Carbon Steel Round Tube

Thick Wall Welded Seamless Honing Honed Square Brass Copper Titanium Nickel Alloy Galvanized Black Inox Stainless Steel Tube for Structural Hydraulic Cylinder

Non-Alloy Hot-DIP Galvanized Steel Tube for Reliable Structural Support

Alloy Structural Steel ASTM A519 Seamless Tubes for Machinery