Visió general del producte

ElERW Black Straight Seam Welded Steel Pipe is a high-quality, cost-effective steel pipe manufactured using Electric Resistance Welding (ACRE) technology. Made from premium carbon steel grades Q195 and Q235, this pipe offers excellent strength, formability, and weldability for a wide range of structural and fluid conveyance applications. The straight seam welding process ensures consistent quality, smooth surface finish, and precise dimensional accuracy across the entire length of the pipe. Available in sizes ranging from 1/2″ to 26″ (DE: 21.3mm – 660.4mm) with wall thicknesses from 0.8mm to 22mm, this pipe meets multiple international standards including ASTM A53, GB/T 3091, BS 1387, i EN 10219. With a lightly oiled surface and plain ends (threading and coupling options available), it is suitable for water, gas, vapor, air conveyance, and structural applications. The product is available in circular, quadrat, rectangular, and oval shapes, with custom lengths up to 12 metres.

Standard Size ERW Black Straight Seam Welded Steel Pip

Especificacions tècniques

Standard Size ERW Black Straight Seam Welded Steel Pip

Característiques clau

1. ERW High-Frequency Welding – Consistent Quality
2. Premium Carbon Steel – Q195/Q235 Grade
3. Compliment de múltiples estàndards internacionals
4. Wide Size and Shape Range
5. Lightly Oiled Surface – Ready for Coating
6. Versatile End Finishes
7. OEM / Suport de personalització ODM

Aplicacions

1. Structural & Construction Applications
2. Fluid Conveyance – Water, Gas & Vapor
3. Mechanical & Aplicacions industrials
4. Fencing & Agricultural Applications
5. Scaffolding & Temporary Structures

Standard Size ERW Black Straight Seam Welded Steel Pip

Embalatge i enviament

L'embalatge depèn del tipus i la quantitat de producte. Options include steel bundles with waterproof paper wrapping, steel strapping, and plastic end caps. L'enviament es pot organitzar per mar, ferrocarril, aire, o segons la petició del client.

Perfil de l'empresa

LUOYANG CAME ENERGY TECH CO., LTD is a professional industrial steel pipe and valve supplier, dedicated to providing reliable flow control and piping solutions for fire protection, HVAC, tractament d'aigües, i sistemes de canonades industrials a tot el món. All products are manufactured to international standards with UL/FM, CE, i ISO 9001 certificacions. Amb més 10 anys d'experiència, una instal·lació moderna de 80,000 m², i 200+ treballadors professionals, donem servei als clients a 10+ països amb productes de qualitat, preus competitius, i lliurament fiable.

Condicions de pagament

T/T, L/C a la vista, Western Union, PayPal, Apple Pay, Google Pay, Targeta de crèdit, etc.

Standard Size ERW Black Straight Seam Welded Steel Pip

Preguntes freqüents

Q1: What is the difference between ERW steel pipe and seamless steel pipe?

A: ACRE (Electric Resistance Welded) steel pipe is manufactured by forming steel strip into a tubular shape and welding the seam using high-frequency welding; it offers lower costs and high dimensional accuracy, making it suitable for low-to-medium pressure and structural applications. Seamless steel pipe has no weld seam and is suitable for high-pressure and high-temperature applications, though it comes at a higher cost. For most structural and general fluid transport applications, ERW steel pipe is a cost-effective choice.

P2: What is the difference between Q195 and Q235 materials?

A: Q195 has a yield strength of approximately 195 MPa, offers good formability and weldability, and is suitable for light structures and bending operations. Q235 has a yield strength of approximately 235 MPa, offering higher strength, and is suitable for load-bearing structures and general engineering applications. This product is available in both material grades to meet various application requirements.

P3: Which international standards does this steel pipe meet?

A: This product complies with various international standards, including GB/T 3091, GB/T 13793, ASTM A53, BS 1387, EN 10219, API 5L, and JIS G3444, meeting project requirements across different countries and regions.

P4: Can the steel pipe be customized for length?

A: Sí. Les longituds estàndard són 6 metres i 12 metres, but custom lengths ranging from 1 meter to 12 meters can be provided upon request.

P5: What surface treatment options are available?

A: The standard finish is lightly oiled to prevent rust during storage and transportation. Black painting or unoiled surface treatments are also available upon request.

Standard Size ERW Black Straight Seam Welded Steel Pip