What are the main markets?

Our main markets include the Middle East, South America, South Asia, Africa, Southeast Asia, Northern Europe, and Western Europe.

Q355b Hot Rolled Seamless Pipe Low Alloy Od 89-325mm for Building Structure Support

Name: Q355b Hot Rolled Seamless Pipe Low Alloy Od 89-325mm for Building Structure Support
Brand: LIAOCHENG HUAJIAN STEEL CO., LTD.
SKU: 2152152952

Shandong, ChinaLIAOCHENG HUAJIAN STEEL CO., LTD.

US$560.00-650.00

10 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Seamless

Technique

Hot Rolled

Material

Carbon Steel

Surface Treatment

Black

Usage

Construction & Decoration

Section Shape

Round

Standard

BS, GB, DIN, JIS, En, etc

Grade

Q235 Q345 St37 St52 St37-2 10# 20# 16mn

Surface

Black, Paint, Galvanized

Outer Diameter

10-710mm

Thickness

2-65mm

Application

Structure Pipe, etc

Packing

in Bundles

Delivery Time

Within 15~20 Days

MOQ

25tons

Transport Package

Standard Export Sea-Worthy Packing

Specification

standard

Trademark

HJ steel

Origin

Shandong Province, China

Production Capacity

5000tons Per Month

Key features

Wide Customization Range: OD/ODM supported with flexible customization from samples, designs, and full customization options.

Extensive Stock Availability: Large stocks maintained for normal sizes, enabling shipment within 7-10 days after deposit receipt.

Competitive Pricing: Lowest ex-factory prices due to long-term cooperative factories, lower than commercial peers.

Strict Quality Control: ISO9001:2000 certified production with hydraulic, eddy current, and infrared testing.

Free Sample Provision: Samples provided free of charge; customers only need to cover freight costs.

High Production Capacity: Monthly productivity of 6000 Mts with established supply chain partners.

Versatile Application: Suitable for scaffolding, structure pipes, fencing, furniture, and low-pressure fluid transport.

Multiple Surface Treatments: Options include black, paint, and galvanized finishes (Zinc coating 60-400g/m2).

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

LIAOCHENG HUAJIAN STEEL CO., LTD.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Qingdao Port, Tianjing PortAverage Response Time: ≤10.75h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with broad customization, 3D software design, ODM, OEM, and recent new-product development capabilities. It reports substantial steel plate and H-beam output, inventory capability, overseas warehouse services, overseas agents or branches, and direct import-export rights. Export activity represents 90% of total sales, with Europe and North America listed as primary markets and 12 years of export experience. Service procedures exist for corrective and preventive actions and complaint handling, with follow-up records. Financial records are referenced for 2021–2023, but their actual results are not provided. Certification, manufacturing-contract status, environmental compliance, fire-drill status, and formal supplier-service assessment procedures remain insufficiently documented.

Supplier typeThe supplier is explicitly described as a professional technical supplier, with steel plate and H-beam production, direct import-export rights, and Europe and North America identified as primary export markets. Its export share is stated as 90%, and it has 12 years of export experience, indicating a technically oriented and internationally active manufacturing supplier.

After-Sales capabilityThe supplier has clear procedures and follow-up records for corrective and preventive actions and customer complaints. It also reports inventory capability, overseas warehouse services, overseas agents or branches, and participation in the 2023 MTM offline trade show; however, there is no overseas showroom and the number of countries served overseas is recorded as 0.

R&D capabilityThe supplier provides 3D software design services, supports multiple forms of customization, reported new products within the past year, and offers ODM services. It has no available SDK, which limits the evidence for software-development integration capability but does not negate its documented product and design innovation capabilities.

Production capacityThe supplier reports annual production information of 50,000 tons of steel plate and 50,000 tons of H-beam, 21–30 quality-control staff, in-stock capability, and lead times within 15 working days in both peak and off-seasons. A valid manufacturing-capacity contract is unknown, so contractual validation is incomplete, but the stated operating capabilities support a positive assessment.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design, ODM, and OEM services for well-known brands. This combination demonstrates broad documented customization coverage.

Client casesThe supplier reports OEM services for well-known brands and participation in the 2023 MTM offline trade show. These are relevant customer or market-experience indicators, but no customer names, project details, order outcomes, or verifiable case descriptions are supplied.

Product Q&A

Q:Why should I choose your company?

We have large stocks and long-term cooperative factories, allowing us to offer the lowest ex-factory prices. Our prices are reasonable and lower than commercial peers, while we guarantee product quality.

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

The minimum order quantity is 15 Metric Tons.

Q:What is the delivery time?

For normal sizes with stock, shipment occurs within 7-10 days after receiving the deposit. For production, delivery to the loading port takes 25-30 days after receiving the deposit via T/T or original L/C.

Q:What payment methods are supported?

We support T/T and 100% L/C at sight.

Q:Do you charge for samples?

No, we provide samples for free. Customers only need to pay for the freight charges.