NEWS

3.5 Steel Pipe Premium Carbon Steel Seamless Pipes & Fittings Supplier

ápr 24 2025

részesedés:

Did you know 68% of pipeline failures occur in substandard steel pipes? As your operations scale, ordinary 8 inch steel pipe solutions crumble under pressure. We've revolutionized carbon steel seamless steel pipe technology to slash maintenance costs by 40% - let's explore how.

(3.5 steel pipe)

Technical Superiority That Outperforms

Our 3.5 steel pipe
solutions deliver 2.3X longer service life through:

✓ 0.28% carbon content optimization
✓ 15,000 PSI burst strength
✓ -40°F to 750°F operational range

8 Inch Steel Pipe Price Comparison

Vendor	Price/ft	Warranty
Standard Supplier	$18.75	2 years
Our Solution	$15.90	7 years

Customized Pipe & Pipe Fittings Solutions

Our engineers deliver:

✓ 48-hour prototype turnaround
✓ ASTM A106/A53 compliance
✓ DNV GL & API certifications

Claim Your 15% New Customer Discount

Limited inventory for Q3 2024 projects - secure your carbon steel seamless steel pipe order today

(3.5 steel pipe)

FAQS on 3.5 steel pipe

Carbon Steel Seamless Steel Pipe Specifications

Q: What are the key specifications of 3.5-inch carbon steel seamless pipes?

A: 3.5-inch carbon steel seamless pipes typically have an outer diameter of 88.9 mm, wall thickness ranging from 3.68 mm to 12.7 mm, and comply with ASTM A106/A53 standards for high-temperature applications.

Price Comparison for Large-Diameter Pipes

Q: How does the 8-inch steel pipe price compare to 3.5-inch pipes?

A: 8-inch steel pipes generally cost 30-50% more than 3.5-inch pipes due to increased material usage, with current market prices averaging $800-$1,200 per ton depending on wall thickness and coating.

Compatibility of Pipe Fittings

Q: Are standard pipe fittings compatible with 3.5 steel pipe dimensions?

A: Yes, 3.5-inch pipes use NPS 3.5 fittings with 88.9 mm OD, but verification of pressure ratings and thread standards (NPT or BSP) is essential for proper sealing.

Material Advantages in Construction

Q: Why choose carbon steel seamless pipes for industrial applications?

A: Carbon steel seamless pipes offer superior strength, corrosion resistance, and leak-proof performance, making them ideal for high-pressure systems in oil/gas and chemical industries.

Ordering Considerations for Bulk Purchases

Q: What factors affect pricing when ordering 3.5 steel pipes in bulk?

A: Bulk pricing depends on material grade (A106B vs A53), surface treatment (galvanized/black), MOQ requirements (typically 20+ tons), and current raw material market fluctuations.

10-Foot Galvanized Pipe Durable & Rust-Resistant Competitive Price/Foot

Premium 2 1/2x2 1/2 Galvanized Square Tubing Durable & Corrosion-Resistant

FORRÓ AKCIÓS TERMÉKEK

Mechanical Clad Steel Pipe

Mechanical clad steel pipe (MCSP) is a kind of high-performance pipe, which is specially designed for demanding industrial applications. Combining the durability and strength of steel with advanced composite materials, MCSP provides enhanced corrosion resistance, high pressure and extreme temperatures.
AZ ÖSSZES MEGTEKINTÉSE
Karima

A karima termék bemutatása A karimákat csövek csövekhez vagy csövek berendezéshez történő csatlakoztatására használják, biztosítva a tömített és stabil csatlakozást. Megakadályozzák a folyadék szivárgását, és ellenállnak bizonyos nyomásoknak és igénybevételeknek, így biztosítva a megbízható csatlakozásokat. A karimák névleges átmérője DN15-DN2000 és azon túli tartományban van, így lefedik a különféle csővezeték-csatlakozási igényeket. A karimák elsősorban az olyan nemzetközi szabványoknak felelnek meg, mint az ASME B16.5-2020, ASME B16.47-2020 és az API 6A-2018.
AZ ÖSSZES MEGTEKINTÉSE
Könyök

Carbon Steel &stainless Steel Elbow Elbows are pipe fittings used to change the direction of pipelines in piping systems, commonly employed at pipeline bends. They are widely used in industries such as petroleum, chemical, and power. The common size range for elbows is DN15-DN2000, and typical angles include 45°, 90°, and 180°.
AZ ÖSSZES MEGTEKINTÉSE

Értéket teremteni az ügyfelek számára!

A Cangzhou Leo Technology Co., Ltd. a Mengcun megyei gazdaságfejlesztési zónában található, Cangzhou városában, Hebei tartományban. Ez egy speciális high-tech vállalkozás, amely integrálja a kompozit csövek és szerelvények kutatását és fejlesztését, gyártását és értékesítését.

Hír

A vállalat a termékminőséget a vállalkozás életének tekinti, megbízható minőségirányítási rendszert hoz létre az ipari és nemzeti szabványok követelményeinek megfelelően, a teljes folyamatban ellenőrzi a bemenet és a kimenet minden aspektusát, minden részletre odafigyel, és biztosítja, hogy a termék szállítási aránya 100%.

The Essential Role of Flanges in Plumbing and Construction

Flanges are crucial components in plumbing and construction systems, providing secure connections and ensuring the integrity of pipelines.

The Diverse Landscape of Flanges in Industrial Applications

Flanges are essential components in various industrial systems, playing a crucial role in connecting pipes, valves, pumps, and other equipment.

The Crucial Role of Metal Flanges in Plumbing and Beyond

Metal flanges are indispensable components in a variety of applications, playing a vital part in ensuring the integrity and functionality of systems.

Revolutionizing Plumbing Fixtures with Specialized Flanges

The plumbing industry is constantly evolving, with innovative components emerging to improve functionality, durability, and ease of installation.

Flange Varieties and Their Essential Roles in Engineering and Plumbing

Flanges are crucial components in various systems, from industrial piping networks to household plumbing setups.

Exploring the Diverse Landscape of Flange Types for Industrial and Plumbing Applications

Flanges are crucial components in various piping and connection systems, playing a vital role in ensuring secure and efficient fluid transfer, structural integrity, and ease of maintenance across industries.