How are the tubes packaged for shipping?

Straight lengths can be sleeved in paper or plastic with cardboard spacers. Coiled tubes use separators. All are packed in wooden crates, reinforced cases, or cardboard boxes.

What is the lead time for delivery?

The average lead time is one month, regardless of whether it is peak season or off-season.

Do you provide technical support or samples?

Yes, we provide after-sales service including technical support, samples, and quality assurance.

10305 E235 1.0308 Welded Steel Cold Sized Square Rectangular Tube

Name: 10305 E235 1.0308 Welded Steel Cold Sized Square Rectangular Tube
Brand: Hunan Shunfu Metal Material Co., Ltd.
SKU: 2084019975

Hunan, ChinaHunan Shunfu Metal Material Co., Ltd.

US$600.00-1,300.00

1 Ton

Sample price:US$80.00/kg.Request sample

Product profile

Customization

Available

After-sales Service

Technical/Sample/Quality

Type

Welded

Model NO.

E235 1.0308

Technique

Hot-Rolled+Cold-Drawn

Material

Carbon Steel

Surface Treatment

as Required

Usage

Hydraulic/Automobile Pipe, Machinery Industry, Special Purpose

Section Shape

Round

Cutting Service

Available

Mtc

3.1 or 3.2 Certificate

Transport Package

Seaworthy Standard Package

Specification

8-200mm

Trademark

SHUNFU

Origin

China

Production Capacity

50000tons/Year

Key features

High Strength-to-Weight Ratio: Cold sized tubing offers excellent strength properties combined with low weight for efficient engineering.

Precision Dimensional Accuracy: Manufactured to BS EN 10305-5 standards with tight tolerances for H, B, and T dimensions.

Superior Surface Quality: Features excellent micro-structure uniformity and smooth finish suitable for machining and post-treatments.

Versatile Surface Options: Available in S1 black, S2 pickled, S3 cold rolled, or S4 coated conditions; suitable for hot dip galvanizing.

Customizable Cutting Service: Exact length or standard 6-meter lengths available; cutting service provided for small pieces.

Comprehensive MTC Certification: Includes 3.1 or 3.2 Mill Test Certificates to verify chemical and mechanical properties.

Multiple Steel Grades Available: Range from E155 to E420 (1.0033 to 1.0575) to meet specific mechanical and chemical requirements.

Flexible Delivery Conditions: Options include +CR1, +CR2, Annealed (+A), and Normalized (+N) to suit final processing needs.

Company profile

Fast DeliveryLow MOQHigh Repeat Buyers ChoiceExperienced Team

Hunan Shunfu Metal Material 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 CertifiedExport Year: 5 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryHunan Shunfu Metal Material Co., Ltd. is a supplier of steel pipes with a focus on ODM and OEM services, though it lacks 3D design services and recent product innovations. The company has a solid export focus, especially in Southeast Asia and the Middle East. Despite having no overseas showrooms or participation in trade shows, it maintains effective production with a significant proportion of exports. However, the company lacks formal procedures for quality assurance and customer complaint handling, and does not hold any certification for these processes.

Supplier typeHunan Shunfu Metal Material Co., Ltd. is a professional technique supplier specialized in steel pipes and operates as a limited company. It offers ODM and OEM services but does not provide 3D design services or belong to a larger company group.

CertificationsThe supplier underwent an audit conducted by SGS, but the result of the audit evaluation was zero, and there is no indication of any certifications held.

After-Sales capabilityThere are no written procedures or records for handling customer complaints or quality assurance, indicating gaps in formal after-sales service processes.

R&D capabilityThe supplier has not launched any new products in the past year and lacks SDK availability, indicating limited innovation capability.

Production capacityThe supplier has a significant annual production output of 100,000 tons of oil steel products, indicating strong production capabilities.

Customization capabilityThe supplier provides customization services from samples and designs, along with ODM and OEM capabilities, highlighting strong customization capability.

Product Q&A

Q:What are the available surface conditions?

The tubes are available in S1 (black), S2 (pickled), S3 (cold rolled), and S4 (coated). They are also suitable for hot dip galvanizing.

Q:Can the tubes be customized?

Yes, we offer cutting services, custom lengths, specific surface conditions, and CNC machining based on your drawings.

Q:What is the minimum order quantity?

The minimum order quantity is 1 Ton.

Q:What payment terms do you accept?

We accept T/T, L/C, D/P, PayPal, and Western Union. O/A (credit) is available upon request.

Q:What are the typical applications for these tubes?

They are widely used in hydraulic cylinders, auto and truck axles, suspension parts, high-speed shafts, bearings, roll cages, and agricultural components.