TIANJIN RELIANCE STEEL CO., LTD

Jinghai District Tianjin City, China

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Seamless ASTM A106 Steel Pipe for Construction ApplicationsSeamless ASTM A106 Steel Pipe for Construction Applications
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Seamless ASTM A106 Steel Pipe for Construction Applications

2025-05-13

Seamless steel pipes are manufactured using high-quality carbon and alloy steel, ensuring exceptional strength, durability, and corrosion resistance.

These pipes are widely used in oil & gas, pressure vessels, mechanical structures, and fluid transportation systems.

Key Features:

Material: Carbon steel, alloy steel, stainless steel (ASTM A106, API 5L, ASTM A53, ASTM A333, etc.)
Size Range: OD 10mm – 820mm, WT 1mm – 80mm
Surface Treatment: Black, galvanized, 3PE, anti-rust oil
Applications: Pipelines, boilers, heat exchangers, structural use, and more

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Affordable Seamless Steel Pipe Various Sizes Available for Your ProjectsAffordable Seamless Steel Pipe Various Sizes Available for Your Projects
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Affordable Seamless Steel Pipe Various Sizes Available for Your Projects

2025-05-13

Seamless steel pipes are manufactured using high-quality carbon and alloy steel, ensuring exceptional strength, durability, and corrosion resistance.

These pipes are widely used in oil & gas, pressure vessels, mechanical structures, and fluid transportation systems.

Key Features:

Material: Carbon steel, alloy steel, stainless steel (ASTM A106, API 5L, ASTM A53, ASTM A333, etc.)
Size Range: OD 10mm – 820mm, WT 1mm – 80mm
Surface Treatment: Black, galvanized, 3PE, anti-rust oil
Applications: Pipelines, boilers, heat exchangers, structural use, and more

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Quick Delivery Seamless Pipe Competitive Pricing and Reliable ServiceQuick Delivery Seamless Pipe Competitive Pricing and Reliable Service
01

Quick Delivery Seamless Pipe Competitive Pricing and Reliable Service

2025-05-13

Seamless steel pipes are manufactured using high-quality carbon and alloy steel, ensuring exceptional strength, durability, and corrosion resistance.

These pipes are widely used in oil & gas, pressure vessels, mechanical structures, and fluid transportation systems.

Key Features:

Material: Carbon steel, alloy steel, stainless steel (ASTM A106, API 5L, ASTM A53, ASTM A333, etc.)
Size Range: OD 10mm – 820mm, WT 1mm – 80mm
Surface Treatment: Black, galvanized, 3PE, anti-rust oil
Applications: Pipelines, boilers, heat exchangers, structural use, and more

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SSAW Spiral Pipe Corrosion Resistant and Strong for ConstructionSSAW Spiral Pipe Corrosion Resistant and Strong for Construction
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SSAW Spiral Pipe Corrosion Resistant and Strong for Construction

2025-05-13

Spiral welded steel pipes (SSAW) are manufactured using high-strength steel with advanced welding technology, ensuring superior durability, pressure resistance, and anti-corrosion performance. These pipes are widely used in oil & gas transportation, water pipelines, structural projects, piling, and infrastructure construction.

Key Features:

Material: Carbon steel (API 5L, ASTM A252, ASTM A53, etc.)
Coating Options: Black, 3PE, FBE, galvanized, or custom coatings
Diameter Range: 219mm – 3000mm
Wall Thickness: 4mm – 25mm
Applications: Pipelines, piling, construction, and more

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Spiral Welded Steel Pipe Perfect for Water and Sewage SystemsSpiral Welded Steel Pipe Perfect for Water and Sewage Systems
01

Spiral Welded Steel Pipe Perfect for Water and Sewage Systems

2025-05-13

Spiral welded steel pipes (SSAW) are manufactured using high-strength steel with advanced welding technology, ensuring superior durability, pressure resistance, and anti-corrosion performance. These pipes are widely used in oil & gas transportation, water pipelines, structural projects, piling, and infrastructure construction.

Key Features:

Material: Carbon steel (API 5L, ASTM A252, ASTM A53, etc.)
Coating Options: Black, 3PE, FBE, galvanized, or custom coatings
Diameter Range: 219mm – 3000mm
Wall Thickness: 4mm – 25mm
Applications: Pipelines, piling, construction, and more

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High-Quality Spiral Steel Pipe for Various ApplicationsHigh-Quality Spiral Steel Pipe for Various Applications
01

High-Quality Spiral Steel Pipe for Various Applications

2025-05-13

Spiral welded steel pipes (SSAW) are manufactured using high-strength steel with advanced welding technology, ensuring superior durability, pressure resistance, and anti-corrosion performance. These pipes are widely used in oil & gas transportation, water pipelines, structural projects, piling, and infrastructure construction.

Key Features:

Material: Carbon steel (API 5L, ASTM A252, ASTM A53, etc.)
Coating Options: Black, 3PE, FBE, galvanized, or custom coatings
Diameter Range: 219mm – 3000mm
Wall Thickness: 4mm – 25mm
Applications: Pipelines, piling, construction, and more

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Pre Galvanized Square Steel Pipe High-Quality and Corrosion-ResistantPre Galvanized Square Steel Pipe High-Quality and Corrosion-Resistant
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Pre Galvanized Square Steel Pipe High-Quality and Corrosion-Resistant

2025-05-13

Pre-galvanized square and rectangular steel pipes are coated with a high-quality zinc layer, providing superior corrosion resistance and extended durability.

These pipes are widely used in construction, scaffolding, furniture manufacturing, greenhouse frames, and fencing structures.

With precise dimensions and excellent mechanical properties, they offer reliable strength and longevity for various industrial and structural applications.

Available in multiple sizes and thicknesses to meet your project needs.

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Pre-Galvanized Square Pipe Affordable and Versatile Steel SolutionPre-Galvanized Square Pipe Affordable and Versatile Steel Solution
01

Pre-Galvanized Square Pipe Affordable and Versatile Steel Solution

2025-05-13

Pre-galvanized square and rectangular steel pipes are coated with a high-quality zinc layer, providing superior corrosion resistance and extended durability.

These pipes are widely used in construction, scaffolding, furniture manufacturing, greenhouse frames, and fencing structures.

With precise dimensions and excellent mechanical properties, they offer reliable strength and longevity for various industrial and structural applications.

Available in multiple sizes and thicknesses to meet your project needs.

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Eco-Friendly Galvanized Square Steel Pipe Recyclable and SustainableEco-Friendly Galvanized Square Steel Pipe Recyclable and Sustainable
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Eco-Friendly Galvanized Square Steel Pipe Recyclable and Sustainable

2025-05-13

Pre-galvanized square and rectangular steel pipes are coated with a high-quality zinc layer, providing superior corrosion resistance and extended durability.

These pipes are widely used in construction, scaffolding, furniture manufacturing, greenhouse frames, and fencing structures.

With precise dimensions and excellent mechanical properties, they offer reliable strength and longevity for various industrial and structural applications.

Available in multiple sizes and thicknesses to meet your project needs.

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Pre Galvanized Square Pipe Quick Delivery and Competitive Pricing AvailablePre Galvanized Square Pipe Quick Delivery and Competitive Pricing Available
01

Pre Galvanized Square Pipe Quick Delivery and Competitive Pricing Available

2025-05-13

Pre-galvanized square and rectangular steel pipes are coated with a high-quality zinc layer, providing superior corrosion resistance and extended durability.

These pipes are widely used in construction, scaffolding, furniture manufacturing, greenhouse frames, and fencing structures.

With precise dimensions and excellent mechanical properties, they offer reliable strength and longevity for various industrial and structural applications.

Available in multiple sizes and thicknesses to meet your project needs.

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Premium Pre Galvanized Square Tube High Strength for Structural ApplicationsPremium Pre Galvanized Square Tube High Strength for Structural Applications
01

Premium Pre Galvanized Square Tube High Strength for Structural Applications

2025-05-13

Pre-galvanized square and rectangular steel pipes are coated with a high-quality zinc layer, providing superior corrosion resistance and extended durability.

These pipes are widely used in construction, scaffolding, furniture manufacturing, greenhouse frames, and fencing structures.

With precise dimensions and excellent mechanical properties, they offer reliable strength and longevity for various industrial and structural applications.

Available in multiple sizes and thicknesses to meet your project needs.

view detail
Hot Dip Galvanized Square Tube High Strength and Durability Various Sizes AvailableHot Dip Galvanized Square Tube High Strength and Durability Various Sizes Available
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Hot Dip Galvanized Square Tube High Strength and Durability Various Sizes Available

2025-04-22

Hot-dip galvanized square and rectangular steel pipes offer excellent corrosion resistance, high strength, and long durability, making them ideal for construction, structural supports, fencing, and industrial applications.

Manufactured according to international standards, these pipes provide superior performance in harsh environments.

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Premium Hot Dip Galvanized Square Steel Pipe Ideal for Construction and FencingPremium Hot Dip Galvanized Square Steel Pipe Ideal for Construction and Fencing
01

Premium Hot Dip Galvanized Square Steel Pipe Ideal for Construction and Fencing

2025-04-22

Hot-dip galvanized square and rectangular steel pipes offer excellent corrosion resistance, high strength, and long durability, making them ideal for construction, structural supports, fencing, and industrial applications.

Manufactured according to international standards, these pipes provide superior performance in harsh environments.

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Wholesale Hot Dip Galvanized Square Tube Corrosion Resistant Custom Sizes AvailableWholesale Hot Dip Galvanized Square Tube Corrosion Resistant Custom Sizes Available
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Wholesale Hot Dip Galvanized Square Tube Corrosion Resistant Custom Sizes Available

2025-04-22

Hot-dip galvanized square and rectangular steel pipes offer excellent corrosion resistance, high strength, and long durability, making them ideal for construction, structural supports, fencing, and industrial applications.

Manufactured according to international standards, these pipes provide superior performance in harsh environments.

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Durable Hot Dip Galvanized Square Pipe Perfect for Industrial and Agricultural UseDurable Hot Dip Galvanized Square Pipe Perfect for Industrial and Agricultural Use
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Durable Hot Dip Galvanized Square Pipe Perfect for Industrial and Agricultural Use

2025-04-22

Hot-dip galvanized square and rectangular steel pipes offer excellent corrosion resistance, high strength, and long durability, making them ideal for construction, structural supports, fencing, and industrial applications.

Manufactured according to international standards, these pipes provide superior performance in harsh environments.

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Custom Hot Dip Galvanized Square Tube Full Specifications Available Fast DeliveryCustom Hot Dip Galvanized Square Tube Full Specifications Available Fast Delivery
01

Custom Hot Dip Galvanized Square Tube Full Specifications Available Fast Delivery

2025-04-22

Hot-dip galvanized square and rectangular steel pipes offer excellent corrosion resistance, high strength, and long durability, making them ideal for construction, structural supports, fencing, and industrial applications.

Manufactured according to international standards, these pipes provide superior performance in harsh environments.

view detail