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ASTM A53 Welded Steel Tube Black Hot Dipped Zinc-Coated For General Purpose

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ASTM A53 Welded Steel Tube Black Hot Dipped Zinc-Coated For General Purpose

Name: ASTM A53 Welded Steel Tube Black Hot Dipped Zinc-Coated For General Purpose
Brand: TORICH
SKU: ASTM A53
Rating: 4.7 (121 reviews)

Minimum Order Quantity :	1 Ton	Price :	Negotiable
Packaging Details :	In bundles or in wooden boxes.	Delivery Time :	20-40days
Payment Terms :	L/C, D/A, D/P, T/T, Western Union, MoneyGram	Supply Ability :	60000 Ton/Tons per Year

Place of Origin:	Zhejiang/China	Brand Name:	TORICH
Certification:	ISO 9001 ISO14001 TS16949	Model Number:	ASTM A53

Detail Information
Section Shape:	Round/Square/Rectangular/Oval.etc	Secondary Or Not:	Non-secondary
Technique:	ERW,Cold Drawn	Thickness:	0.4 - 50 Mm
Application:	General Purpose	Surface Treatment:	Galvanized
Alloy Or Not:	Non-alloy,Is Alloy	Standard:	ASTM
Standard2:	ASTM A53-2007	Grade Group:	A53-A369
Length:	1-12m/as Customers' Requests	Surface:	Galvanized Coated
Outer Diameter(round):	114 - 610 Mm	Product Name:	Galvanized Square Steel Pipe/Tube
Highlight:	ASTM A53 Welded Steel Tube , General Purpose Welded Steel Tube , Hot Dipped welded steel tube

Product Description

ASTM A53 Welded Steel Tube Black Hot Dipped Zinc-Coated For General Purpose 0

ASTM A53 Gr.A Gr.B Welded Steel Tube Black Hot-Dipped Zinc-Coated Welded Steel Tube For General Purpose

Material

ASTM A53 is a specification for pipe intended for mechanical and pressure applications, and is suitable for welding and bending. The specification covers both black and hot-dipped galvanized welded and seamless steel pipes.

Specification

The ASTM A53 specification includes two grades of steel: Grade A and Grade B. These grades differ in their chemical composition and mechanical properties.

Key Features

Versatility: Suitable for a wide range of applications including structural and mechanical uses.
Corrosion Resistance: Hot-dipped zinc coating provides excellent corrosion resistance.
Weldability: Designed for welding, making it ideal for various construction and manufacturing processes.
Availability: Widely available in different sizes and thicknesses.

Chemical Composition

Element	Grade A (%)	Grade B (%)
Carbon (C)	0.25 max	0.26 max
Manganese (Mn)	0.40 max	0.40 max
Phosphorus (P)	0.04 max	0.04 max
Sulfur (S)	0.05 max	0.05 max
Copper (Cu)	0.20 max	0.20 max
Silicon (Si)	0.10 - 0.40	0.10 - 0.40
Nickel (Ni)	0.40 max	0.40 max
Chromium (Cr)	0.40 max	0.40 max

Mechanical Properties

Property	Grade A	Grade B
Yield Strength (ksi)	30	35
Tensile Strength (ksi)	48	60
Elongation (%)	20	20
Hardness (Rockwell)	B70	B70

Steel Grade

Grade A: Lower strength, suitable for non-critical applications.
Grade B: Higher strength, suitable for more demanding applications.

Application

ASTM A53 welded steel tubes are commonly used in:

Structural applications
Plumbing and piping systems
Oil and gas industries
Mechanical applications
General construction

Possible Alternative Grades

ASTM A500: For cold-formed welded and seamless structural tubing.
ASTM A252: For welded and seamless steel pipe piles.
ASTM A106: For seamless carbon steel pipe for high-temperature service.

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TORICH Group, an one-stop service provider of raw materials engaged in raw material production, R&D and

trade, has 30+ years of experience in the market, exported to 56 +countries, and won good reputation and

credibility among domestic and foreign customers.

The company's production plant covers an area of over 10,000 square meters, with an annual production

capacity of 50,000 tons of materials and a comprehensive trading and warehousing capacity of 100,000 tons, which can satisfy customers' personalized needs for raw materials in terms of diversity and timeliness.

The group holds shares in more than ten domestic production entities, whose main products include

seamless steel pipes ( carbon steel and stainless steel), welded pipes ( carbon steel and stainless steel), pipe fittings ( carbon steel and stainless steel), titanium (titanium tubes, titanium rods, titanium cakes, titanium plates, etc.), aluminum (aluminum tubes, aluminum rods, aluminum die casting, aluminum casting, CNC machining), and CNC deep processing of metal materials such as tubes, rods, and casting parts.

Over the past 30 years, the company has been gradually developing new technologies and materials to meet

the growing needs of customers and various diversified needs, exporting to more than 56 countries and still

increasing the number of exporting countries, aiming to help customers to solve the demand for raw materials, and to facilitate one-stop purchasing for customers.

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Q: Are you trading company or manufacturer ?

A: manufacturer,also can do trading.

Q: How long is your delivery time?

A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact with me.

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ASTM A53 Welded Steel Tube Black Hot Dipped Zinc-Coated For General Purpose