High Strength Q355b Hot Rolled Round Steel Bar for Engineering Structure

Name: High Strength Q355b Hot Rolled Round Steel Bar for Engineering Structure
Brand: XINBAOLONG STEEL CO..LIMITED
SKU: 2322595265

Shandong, ChinaXINBAOLONG STEEL CO..LIMITED

US$600.00

1-49 Tons

US$550.00

50-99 Tons

US$500.00

100+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

One Year

Model NO.

Steel Bar

Type

Carbon Steel Bar

Standard

AISI, ASTM, GB, JIS, DIN, BS

Technique

Hot Rolled

Application

Structural Steel Bar, Tool Steel Bar, Die Steel Bar

Surface Treatment

Coated

Alloy

Special Use

Mold Steel, Free Cutting Steel, Cold Heading Steel

Tolerance

±5%

Model Number

4140/4340/P20/ SKD61 D2 SKD11 42CrMo Sm45 40cr H13

Grade

Processing Service

Welding, Cutting

Delivery Time

7-15days

Payment Term

30%Tt Advance + 70% Balance

Advantage

Strong Corrosion Resistance

Product Name

Carbon Steel Round Bar

Oil Wells Structural Steel

37mn5, 36mn2V

Transport Package

as Required

Specification

6-12m

Origin

Shandong, Liaocheng

Production Capacity

5000ton/Year

Key features

High-Quality Material: Made from high-strength carbon steel meeting ASTM, GB, EN, and JIS standards.

Versatile Applications: Suitable for building materials, structural bars, mold steel, and mechanical components.

Customizable Length: Available in lengths ranging from 1 to 12 meters for specific project needs.

Enhanced Processing: Offers bending, welding, decoiling, cutting, and punching services.

ISO9001 Certified: Factory holds ISO9001 authentication with strict quality control and 100% qualified guarantee.

Flexible Customization: OEM and ODM services available with flexible customization options.

Fast Delivery: Stock items can be shipped in 2 days; standard delivery takes around 20 days.

Strong Corrosion Resistance: Features strong corrosion resistance suitable for various industrial environments.

Company profile

Fast DeliveryODM ServicesR&D Capabilities

XINBAOLONG STEEL CO..LIMITED

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 1 year CertifiedNearest Port: TianjinAverage Response Time: ≤4.39h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company whose scope covers metal materials, metal structures and products, mechanical equipment, hardware, special steel, chains, construction reinforcement products, building materials, mechanical components, and non-ferrous alloys. It offers flexible customization, ODM services, and OEM services for popular brands, but has only one R&D engineer and no SDK. Quality assurance is stated, although finished-product inspection is based on random checks and packing-staff inspection, with one quality inspector and no raw-material traceability. No management-system certification is reported. Overseas service infrastructure is limited, with no overseas showroom, agents, branches, or offline trade-show participation. Financial records are indicated for 2022–2024, but no financial results are provided.

Supplier typeThe supplier is explicitly classified as a Trading Company. Its listed business scope covers a broad range of metal materials, structures, products, machinery, hardware, construction materials, and components, indicating a trading-oriented supplier rather than an explicitly identified manufacturer.

CertificationsThe supplier’s certification of management systems is reported as NIL. Therefore, no management-system certification is evidenced in the provided information.

After-Sales capabilityThe supplier has no overseas showroom, agents, branches, or recorded offline trade-show participation. It also reports no written procedures or records for handling customer complaints or corrective and preventive actions, which indicates a documented after-sales service weakness.

Customization capabilityThe supplier explicitly reports flexible customization and provides ODM services, demonstrating support for customized product or design requirements. No further limits on customization scope are stated.

Product Q&A

Q:Can I get samples before order?

Yes, of course. Usually our samples are free. We can produce by your samples or technical drawings.

Q:What is your delivery time?

The time of delivery is usually around 20 days (1*20FT as usual). We can send out in 2 days if it has stock.

Q:What is your payment terms?

Our usual payment term is 30% deposit, and rest against B/L. L/C is also acceptable. EXW, FOB, CFR, CIF, DDU.

Q:How does your factory do regarding quality control?

Quality is priority. Our factory has gained ISO9001 authentication. We guarantee the goods out from our factory 100% qualified. Each process has strict operation with 2 technicians to inspect. After the products are finished, we will make the last test to pick up the unqualified products.

Q:What is your MOQ?

As long as hold one container, we can accept the order.