What are the payment terms and delivery times?

Payment terms include LC, T/T, and small-amount payments. The average lead time is one month for both peak and off-peak seasons.

Does the supplier offer OEM or ODM services?

Yes, the supplier provides OEM and ODM services, including full customization, minor customization, and flexible customization from samples or designs.

What certifications does the company hold?

The company is certified under ISO9001:2015 for its management system, ensuring quality control and traceability of raw materials.

Welded Pipes (ERW/LSAW) for Fluid Transmission and Structural Engineering

Name: Welded Pipes (ERW/LSAW) for Fluid Transmission and Structural Engineering
Brand: Joho Steel Co., LTD
SKU: 2263206465

Hunan, ChinaJoho Steel Co., LTD

US$600.00

10-49 Tons

US$580.00

50+ 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

End Connection

Beveled End

Length

Custom Length

Outer Diameter

4 inch

Surface Finish

Black

Type

LSAW Pipe

Wall Thickness

Schedule 40

Shape

Round

Thickness

Customized

Payment Term

EXW,CIF,CFR,Fob

Transport Package

Standard Export Packing

Trademark

Joho steel

Origin

China

Key features

Wide Size Range: Outer diameter 355.6mm-2320mm, wall thickness 7-50mm for diverse applications.

Custom Length: Available in 5.8m, 6m, 11.8m, 12m, 18m, 32m, or customized lengths.

Multiple Standards: Complies with ASTM, EN, JIS, DIN, and AS1163 standards including PSL1/PSL2.

Versatile Surface Finish: Options include bare, black painting, varnished, galvanized, and anti-corrosion coating.

OEM/ODM Service: Supports full customization, minor customization, and flexible design options.

ISO9001 Certified: Manufacturing process certified under ISO9001:2015 quality management system.

Flexible Payment Terms: Accepts LC, T/T, and small-amount payments with EXW, CIF, FOB, etc.

Low MOQ: Minimum order quantity is only 2 tons, suitable for small batch purchases.

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: ≤8.28h

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 are the available outer diameter and wall thickness ranges?

The outer diameter ranges from 355.6mm to 2320mm, and the wall thickness is between 7mm and 50mm.

Q:What standards does the LSAW steel pipe comply with?

It complies with various international standards including ASTM A53/A252/A500/A672/A691/A139, EN10025/EN10210/EN10219/EN10217/EN10208/EN10297, AS1163, JIS G3457/JIS G3101, and DIN 17100.

Q:Can the length of the pipe be customized?

Yes, standard lengths include 5.8m, 6m, 11.8m, 12m, 18m, and 32m, but custom lengths are also available upon request.

Q:What surface treatments are available for the pipes?

Surface treatments include bare, black painting, varnished, galvanized, and anti-corrosion coating to suit different environmental conditions.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 2 tons, making it accessible for smaller projects or trial orders.