Electric Resistance Welded Steel Pipe Outer Diameter From 21.3mm to 660mm

Name: Electric Resistance Welded Steel Pipe Outer Diameter From 21.3mm to 660mm
Brand: Joho Steel Co., LTD
SKU: 2255302935

Hunan, ChinaJoho Steel Co., LTD

US$550.00-600.00

10 Yards

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Chemical Industry, Construction Industry, Oil and Gas Industry

Carbon Content

Medium Carbon Steel

Model NO.

ERW Pipe

End Connection

Beveled End

Length

Custom Length

Outer Diameter

4 inch

Surface Finish

Black

Type

ERW Pipe

Wall Thickness

Schedule 40

Ship Terms

EXW/Fob/CIF/CFR

Payment

T/T, L/C

Usage

Pipeline Transport, Machinery Industry, Chemical I

Third-Party Testing

Acceptable

Section Shape

Round

Transport Package

Standard Export Package

Specification

114.3*6.02mm

Trademark

Joho Steel

Origin

China

HS Code

7304

Production Capacity

50000ton/Year

Key features

Wide Size Range: Outer diameter from 21.3mm to 660mm and wall thickness 1.8mm-22.2mm.

Custom Length: Available in standard 5.8m-12m or customized lengths per request.

Diverse Surface Finish: Options include black painting, galvanizing, and anti-corrosion coating.

Flexible End Connections: Available in plain end, beveled end, or threaded configurations.

OEM/ODM Service: Full customization available including logo printing and design specs.

Fast Delivery: Normal lead time within 10-25 workdays for most orders.

Free Samples: Free samples are available upon request for quality verification.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceQuality AssuranceManagement Certification

Joho Steel Co., LTD

Hunan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 YearsNearest Port: Shanghai port, Tianjian port, Qingdao portAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier is a steel pipe manufacturer with stated production capacity exceeding 400,000 metric tons annually, supported by two ERW, one LSAW, and two SSAW production lines. It holds an ISO 9001:2015 certificate, offers extensive customization and ODM/OEM services, and has participated in an international trade exhibition. However, its service-management procedures, complaint-handling process, corrective-action mechanism, overseas service presence, inventory capability, and digital management systems are limited or absent. Financial information provided for 2024 reports zero values across the listed indicators, which does not establish financial credibility. The supplier reports two R&D engineers and no new products in the past year, so innovation strength is not demonstrated. Customer cases are not specifically documented.

Supplier typeThe supplier identifies itself as a steel pipe manufacturer operating two ERW lines, one LSAW line, and two SSAW lines, with stated annual steel pipe capacity exceeding 400,000 metric tons. This supports classification as a manufacturing supplier rather than a purely trading or service company.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate. This is explicit evidence of a quality-management-system certification, although no further certification scope or validity details are provided.

After-Sales capabilityThe supplier has no written procedures or records for service assessment, corrective and preventive actions, or complaint handling. It also has no overseas showroom, agents or branches, overseas warehouse, or inventory capability, although it has participated in one offline trade show and reports a one-month average lead time.

Production capacityThe supplier states that five steel pipe production lines support annual capacity exceeding 400,000 metric tons, indicating substantial manufacturing capability. However, in-stock capability is explicitly absent, while the status of capacity reconciliation, outsourcing procedures, and manufacturing contracts is unknown.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, along with ODM services and OEM services for known brands. These statements provide direct evidence of broad customization capability.