A Detailed Overview of 114 mm Diameter Steel Pipes
- sattheplocthien
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1. Introduction
A 114 mm steel pipe—often referred to as Ø114 pipe, DN100 pipe, or 4-inch steel pipe—is a common industrial pipe size used across construction, mechanical engineering, fluid transport, and structural applications. Its balance of strength, durability, and versatility makes it one of the most widely used pipe dimensions in both civil and industrial projects.
2. Common Specifications
Below are the typical technical specifications associated with 114 mm diameter steel pipes:
2.1 Nominal Diameter
Outer Diameter (OD): 114.3 mm
Commonly known as 4-inch pipe
2.2 Wall Thickness Options
Depending on standards and applications, wall thickness may include:
3.38 mm
4.5 mm
6.02 mm
8.56 mm
And other custom thicknesses
The wall thickness determines the pipe’s pressure capacity, weight, and strength.
2.3 Length
The standard lengths include:
6 meters
12 meters (for industrial projects)
Custom lengths on request
3. Material Types
114 mm steel pipes can be manufactured from different materials depending on the environment and requirements:
3.1 Carbon Steel
The most common type
Affordable and strong
Suitable for construction, structural frames, water pipelines, etc.
3.2 Stainless Steel (Inox)
Highly resistant to rust and corrosion
Used in food processing, chemical plants, and areas requiring hygiene
3.3 Galvanized Steel
Steel pipes coated with a layer of zinc
Excellent for outdoor installation
Prevents corrosion and increases lifespan
4. Manufacturing Standards
The production of Ø114 steel pipes typically follows international standards such as:
ASTM A53 / A106 (American standards for carbon steel pipes)
API 5L (used in gas and oil pipelines)
DIN / EN standards (European standards)
JIS G3444 / G3452 (Japanese standards)
These standards regulate dimensions, mechanical properties, and chemical compositions.
5. Applications of 114 mm Steel Pipes
5.1 Construction Industry
Pillars, columns, and structural frames
Scaffolding systems
Support beams and outdoor structures
5.2 Mechanical & Engineering Systems
Cooling and heating systems
High-pressure pipelines
Oil and gas transport
5.3 Water Supply & Drainage
Water transmission networks
Irrigation systems
Wastewater systems
5.4 Furniture & Architecture
Decorative railings
Handrails
Industrial-style furniture
6. Advantages of 114 mm Steel Pipes
High durability with excellent load-bearing capacity
Wide variety of wall thicknesses for different pressure requirements
Corrosion-resistant options
Easy to weld and fabricate
Long lifespan and low maintenance
7. Suppliers of Steel Pipes in Vietnam
Lộc Thiên Steel is recognized as one of Vietnam’s trusted sources for premium-grade steel pipes. With years of industry experience, the company provides reliable solutions tailored to diverse customer requirements—from residential installations to complex industrial and infrastructure projects.
Why Choose Lộc Thiên Steel for Your Steel Pipe Needs?
Quality-Assured Products (CO–CQ)All steel pipes supplied by Lộc Thiên Steel come with full certification, ensuring verified origin and compliance with industry standards.
Wide-Area Free ShippingCustomers in multiple regions can benefit from complimentary delivery, helping reduce logistics time and costs.
Competitive Discounts for Large QuantitiesBulk purchases are rewarded with significant price advantages, making Lộc Thiên Steel an economical choice for contractors and distributors.
Attractive Incentives for Referral PartnersThose collaborating with Lộc Thiên Steel can earn appealing commissions through referral and partnership programs.
Convenient and Flexible Payment MethodsThe company supports various payment options to suit the financial preferences of both individual buyers and business clients.
Professional Cutting & Custom Fabrication ServicesLộc Thiên Steel offers tailored machining solutions, including precision cutting of Φ21 pipes and other sizes according to customer specifications.
Contact Information
Address: No. 1001, Group 22, KP1, Long Hưng Ward, Biên Hòa City, Đồng Nai
Google map: https://maps.app.goo.gl/jZs1TtfB2uGWgqLX7
Hotline: 0858 676 679
Zalo Business: https://zalo.me/sattheplocthien
Website: https://sattheplocthien.com
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