What are the payment terms?

We accept LC, T/T, and Small-amount payment.

What is the lead time for delivery?

Shipment is within 10-15 workdays. For quantities beyond 1000 tons, it takes 25-30 days. Peak and off-season lead times are approximately one month.

Heavy Quality Carbon Steel Structural Engineering Strong ERW Steel Pipe

Name: Heavy Quality Carbon Steel Structural Engineering Strong ERW Steel Pipe
Brand: Joho Steel Co., LTD
SKU: 2253533455

Hunan, ChinaJoho Steel Co., LTD

US$750.00

2-4 Tons

US$680.00

5+ Tons

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.

ASTM A106 A36 A53

End Connection

Beveled End

Length

Custom Length

Outer Diameter

4 inch

Surface Finish

Bare

Type

ERW Pipe

Wall Thickness

Schedule 40

Shape

Round

Thickness

Customized

Payment Term

EXW,Fob,CIF,CFR

Transport Package

Standard Export Packing

Specification

60.3*3.91mm

Trademark

Joho steel

Origin

China

Key features

Wide Application Scope: Suitable for chemical, construction, oil & gas, water transport, and scaffolding.

Flexible Customization: Supports custom thickness, length, and shape (Round) to meet specific project needs.

High Quality Standards: Complies with ISO9001, SGS, ASTM, DIN, EN, and JIS international standards.

Strict Quality Control: Includes hydrostatic test, non-destructive testing, and full quality reports.

Fast Delivery Time: Ships within 10-15 workdays for standard orders under 1000 tons.

Durable Material: Made from high-quality medium carbon steel with bare surface finish.

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: ≤15h

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.

Product Q&A

Q:What types of steel pipes do you supply?

We mainly provide welded steel pipes (ERW, LSAW, SSAW), seamless steel pipes, galvanized steel pipes, plastic lined steel pipe3PE spiral anti-corrosive pipe and coated steel pipes (internal/external epoxy, PE, PP). Applications cover construction, water supply, oil & gas, fire protection, and industrial fluid transmission.

Q:Can you customize pipe specifications?

Yes, we support customization of outer diameter (15mm-2000mm), wall thickness (1.5mm-20mm), length (3m-12m or as required), and material grades (Q235, Q355, ASTM A53, etc.). Please provide detailed requirements for a custom quote.

Q:What standards do your steel pipes comply with?

Our products meet international standards including GB/T, ASTM, DIN, EN, and JIS. Common certifications (ISO 9001, CE, SGS, SIRIM) are available upon request to ensure compliance with target market regulations.

Q:How do you ensure product quality?

We implement strict quality control from raw material inspection to production process monitoring (welding, heat treatment, coating) and final inspections (hydrostatic test, non-destructive testing, dimensional check). A full quality report is provided with each shipment.

Q:What is the minimum order quantity?

The minimum order quantity is 2 Tons.