Do you offer OEM and ODM services?

Yes, we support full customization, minor customization, and customization from samples or designs.

What are the standard certifications for this product?

Our products comply with ASTM A53M, ASTM A106M, JIS G3454, JIS G 3455, and JIS G 3456 standards.

What are the payment terms accepted?

We accept LC, T/T, PayPal, Western Union, small-amount payment, and D/P.

Hot Rolling Black Painted Seamless Steel Pipe Line Pipes for Liquid Transportation

Name: Hot Rolling Black Painted Seamless Steel Pipe Line Pipes for Liquid Transportation
Brand: Qingdao Ironsteel International Trading Co., Ltd.
SKU: 761084385

Shandong, ChinaQingdao Ironsteel International Trading Co., Ltd.

US$489.00-789.00

5 Tons

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year

Model NO.

Type

Seamless

Technique

Hot Rolled, Cold Rolled

Material

Carbon Steel

Surface Treatment

Black

Usage

Pipeline Transport, Oil/Gas Drilling, Construction & Decoration, Special Purpose

Section Shape

Round

Outer Diameter

88.9mm~610mm

Wall Thickness

2.5mmm~20mm

Length

6meters, 9meters, 12 Meters or by Random

Surface

Bare Pipe or Black Painting

Transport Package

Standard Seaworthy Packing

Specification

full catagory

Trademark

Iron&steel

Origin

China

HS Code

7306

Production Capacity

2000tons Per Month

Key features

Comprehensive Material Range: Available in 10#, 20#, Q345, X42, X52, X60, X70 steel grades.

Multiple Surface Options: Choice between bare pipe or black painting surface treatment.

Flexible Dimensional Customization: Outer diameter 88.9mm-610mm, wall thickness 2.5mm-20mm, lengths 6m/9m/12m or random.

Strict Standard Compliance: Meets ASTM A53M, ASTM A106M, JIS G3454, JIS G 3455, JIS G 3456 standards.

Dual Rolling Techniques: Manufactured using both hot rolling and cold rolling techniques.

One Year Warranty Coverage: Includes one-year warranty and one-year after-sales service.

OEM and ODM Services: Full customization, minor customization, and design-based options available.

Versatile Application Scope: Suitable for pipeline transport, oil/gas drilling, construction, and decoration.

Company profile

Importers and ExportersYears of Export ExperienceManagement CertificationHigh Repeat Buyers Choice

Qingdao Ironsteel International Trading Co., Ltd.

Shandong, 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: 20 years CertifiedNearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤0.95h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design, ODM, OEM, and broad customization services. It reports quality-related certification support, including API, ISO, IBR, and SGS certifications, and holds an ISO9001:2015 certificate. Production and service lead times are stated as within 15 working days in both peak and off-peak seasons, with 11–20 quality-control staff and North America as the primary export market. However, the supplier has no available SDK, launched no new products in the past year, has only one year of R&D engineer experience reported, and lacks overseas showrooms, agents or branches, and offline trade-show participation. Environmental assessment documentation, raw-material traceability status, quality assurance status, and several process records are incomplete or unavailable. OEM service for popular brands provides evidence of customer-related experience, but no specific customer names or cases are supplied.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and provides 3D software design services. It also offers ODM and OEM services, indicating both technical-service and manufacturing capabilities.

CertificationsThe supplier states that it can provide certifications such as API, ISO, IBR, and SGS according to customer requirements, and specifically reports an ISO9001:2015 certificate. This is explicit evidence of certification-related capability, although no separate certificate details or validity dates are provided.

After-Sales capabilityThe supplier has no overseas showroom, overseas agent or branch, or offline trade-show participation, and reports zero countries with overseas services. It has written procedures for corrective actions and complaint handling, but no written records, so international after-sales coverage and documented execution remain limited.

R&D capabilityThe supplier provides professional technical services, 3D design, ODM, and customization, but reports no available SDK and no new products launched during the past year. Only one year of total R&D engineer experience is stated, while product-information R&D capability is also marked as having no new products, limiting evidence of recent innovation output.

Production capacityThe supplier reports 11–20 quality-control staff, an annual production-output range, and lead times within 15 working days during both peak and off-peak seasons. These statements support production and fulfillment capability, although detailed production capacity, equipment, and factory performance records are not provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its stated 3D design, ODM, and OEM services further support a broad ability to adapt products to customer requirements.