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JIS G3442 SGPW Welded Steel Tube Galvanized Steel Pipes For Ordinary Piping

JIS G3442 SGPW Welded Steel Tube Galvanized Steel Pipes for Ordinary Piping

Name: JIS G3442 SGPW Welded Steel Tube Galvanized Steel Pipes For Ordinary Piping
Brand: TORICH
Price: 1 USD

Introduction

JIS G3442 is a Japanese Industrial Standard that specifies the requirements for welded steel tubes used in ordinary piping applications. These pipes are often galvanized to enhance their corrosion resistance, making them suitable for various environments. This article delves into the material specifications, key features, chemical composition, mechanical properties, steel grades, applications, and possible alternative grades of JIS G3442 SGPW welded steel tubes.

Material

JIS G3442 SGPW pipes are typically made from carbon steel, which is known for its strength and durability. The galvanization process involves coating the steel with a layer of zinc to protect it from corrosion.

Specification

The standard outlines the dimensions, tolerances, and testing methods for the welded steel tubes. The pipes are available in various diameters and wall thicknesses to suit different applications.

Key Features

Corrosion Resistance: The galvanized coating provides excellent protection against rust and corrosion.
Strength and Durability: Made from high-quality carbon steel, these pipes are designed to withstand high pressures and mechanical stress.
Versatility: Suitable for a wide range of applications, including water supply, gas distribution, and structural uses.

Chemical Composition

Element	Composition (%)
Carbon (C)	0.06 - 0.20
Manganese (Mn)	0.30 - 0.60
Phosphorus (P)	≤ 0.04
Sulfur (S)	≤ 0.04
Zinc (Zn)	70 - 100 g/m²

Mechanical Properties

Property	Value
Yield Strength (MPa)	≥ 235
Tensile Strength (MPa)	≥ 370
Elongation (%)	≥ 20
Hardness (HB)	≤ 150

Steel Grade

The primary steel grade for JIS G3442 SGPW pipes is typically SPHC (Hot Rolled Steel) or equivalent grades that meet the specified mechanical and chemical properties.

Application

JIS G3442 SGPW welded steel tubes are widely used in:

Water supply systems
Gas distribution networks
Structural applications in construction
Agricultural irrigation systems

Possible Alternative Grades

While JIS G3442 SGPW is a standard choice, alternative grades may include:

ASTM A53: Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
EN 10255: Non-alloy steel tubes suitable for welding and threading
BS 1387: Steel tubes for mechanical and general engineering purposes

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.

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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Categories	Welded Steel Tube
Brand Name:	TORICH
Model Number:	JIS G3442
Certification:	ISO 9001 ISO14001 TS16949
Place of Origin:	Zhejiang/China
MOQ:	1 Ton
Price:	Negotiable
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:	60000 Ton/Tons per Year
Delivery Time:	20-40days
Packaging Details:	In bundles or in wooden boxes.
Section shape:	Round/Square/Rectangular/Oval.etc
Secondary or not:	Non-secondary
Technique:	ERW,Hot Rolled,Cold Rolled,Cold Drawn
Thickness:	0.4 - 50 mm
Application:	Ordinary Piping
Surface treatment:	Galvanized
Alloy or not:	Is Alloy
Standard:	ASTM
Standard2:	JIS G3442
Grade group:	SGPW
Special pipe:	precision tube
Length:	1-12m/as customers' requests
Surface:	Galvanized Coated
Outer diameter(round):	114 - 610 mm
Product name:	galvanized square tube 4x4 gi square pipe ms square tube price list,ERW steel pipes,galvanized round pipe