ASTM A36 Black Steel Flat Bar for Construction Projects

Name: ASTM A36 Black Steel Flat Bar for Construction Projects
Brand: Shandong Guojie New Material Co., Ltd.
SKU: 2271331235

Shandong, ChinaShandong Guojie New Material Co., Ltd.

US$550.00

1-9 Tons

US$475.00

10-49 Tons

US$400.00

50+ Tons

Product profile

Customization

Available

Technique

Hot Rolled

Standard

AISI, JIS, ASTM, DIN, BS, GB

Model NO.

A36, S235JR, S355JR,St37-2, SS400, Q235, Q195,Q345

Certification

IS0, RoHS, ABS

Application

Structural Steel Bar, Tool Steel Bar

Special Use

Free Cutting Steel

Surface Like

Smooth and Bright

Length

4-12m Random Length or Customized Fixed Length

Rusty Feature

Not Easy Get Rusty Indoors

Straightness Degree

Max 0.8mm/M

Tolerance Class

H11

Special Packing

Wood Crate

Customized Service

Heat Treatment, Short Piece Supply

Cutting Pieces Tolerance

-0.1/+0.1mm

Delivery Condition

Bk, Bkw, Gbk, Nbk

Shape

Round, Square, Flat, Hex, Hexagonal

Transport Package

Wrapped by Steel Strips and Plastic Clothes

Specification

GB/T 3078-2019, GB/T 905-1994

Trademark

GUOJIE

Origin

Shandong China

HS Code

7214910000

Production Capacity

5000 Tons/Year

Key features

Stable straightness & precise dimensional tolerance

Q235B/Q355B material, good weldability & toughness

Easy cutting, bending, punching for quick fabrication

Full size range, custom length, galvanizing & painting available

Low material waste, high utilization rate to save cost

Widely used for brackets, frames, grating base & machinery parts

Comply with GB/ASTM/EN standards, complete MTC reports

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityQuality Assurance

Shandong Guojie New Material Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.33h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D design and broad customization, from prototypes to mass production. Its business scope covers metal materials, forgings, powder metallurgy, metal structures, hardware, and related construction materials. It reports inventory capability, export capability, and participation in an international metallurgy exhibition, but has no overseas warehouse, showroom, agent, or branch. Quality assurance and complaint/CAPA procedures exist, although no written records are available. RoHS compliance is stated, while no Fortune 500 cooperation is reported. Financial and production information is incomplete and internally difficult to interpret, so those areas require further verification.

Supplier typeThe supplier describes itself as supporting prototyping through mass production and is explicitly identified as a professional technical supplier. Its stated business scope includes metal materials, forgings, powder metallurgy products, metal structures, hardware, and related construction materials.

CertificationsRoHS is listed as a product compliance certification. No additional certifications or certification scope are provided, so the assessment is limited to this stated certification.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, and one R&D engineer. However, no SDK is available, and the limited staffing information does not establish broad or advanced innovation capacity.

Production capacityThe supplier states that it supports both single-piece prototyping and mass production, has inventory capability, and holds self-operated import/export rights. Nevertheless, no specific equipment, capacity, facility, workforce, or production-output data is provided.

Customization capabilityCustomization is explicitly offered through flexible, minor, and full customization, including customization from customer designs and samples. The supplier also states that it provides technical consulting and optimization recommendations.

Product Q&A

Q:Are you trading company or manufacturer ?

We have our own steel structure, steel sheet and sandwich panel manufacturing factories. Welcome to our company to see our products and discuss your project.

Q:Can you provide on-site installation service?

We can provide Installation guide service based on customers' request. The shop drawing, installation drawing and video will send to client to help the site erection. If need, our engineer will come to site to guide the installation.

Q:What is the delivery time?

It depends on the quantities of order. Generally, the delivery time will be within 25 to 60 days.

Q:How can I get a quotation for my project?

Pls no hesitate to send me message here or Email me. I will reply to you ASAP. Welcome to contact me for your building!

Q:Can you do the design for us?

Yes, we can design diverse drawings as your requirements. By using AutoCAD, Tekla Structures, SAP2000 and STAAD Pro, etc. to design buildings such as warehouse, workshop, office, school, apartment and exhibition hall.