What is the warranty policy for these products?

We provide after-sales service and warranty coverage for our products to ensure quality and customer satisfaction.

Gi Ms Steel Tubes Square Hollow Sections Galvanized Square Box Sections

Name: Gi Ms Steel Tubes Square Hollow Sections Galvanized Square Box Sections
Brand: Shandong Baotai Steel Co., Ltd.
SKU: 1948182372

Shandong, ChinaShandong Baotai Steel Co., Ltd.

US$760.00

10-49 Tons

US$690.00

50-99 Tons

US$630.00

100+ Tons

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

Q235 Q355 20#

Type

Welded

Technique

Hot Rolled

Material

Carbon Steel

Surface Treatment

Black

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape

Round

out Diameter

1/2"-48"

Ends

Plain or Beveled

Wall Thickness

0.5mm-80mm

Certification

ASME, ANSI, DIN, JIS, BS, GB, Ks, API

Technics

Pushing

Transport Package

Standard Packaging

Specification

Customized

Trademark

BAOTAI

Origin

China

HS Code

7304191000

Production Capacity

50000 Tons/Month

Key features

Wide Customization Range: Customizable OD, wall thickness, ends, and certification per customer design or sample.

Multiple Material Options: Available in Carbon Steel, including Q345B low alloy and 20# seamless varieties.

Extensive Application Scope: Suitable for construction, oil/gas pipelines, machinery, solar support, and shipbuilding.

Flexible Length Options: Standard lengths from 1M to 12M, or fully customized to buyer requirements.

OEM and ODM Services: Full customization support including samples, designs, and minor adjustments.

Strict Quality Inspection: 100% visual inspection of finished products with full raw material traceability.

Reliable After-Sales Support: Dedicated after-sales service team available for warranty and technical assistance.

Company profile

High Repeat Buyers ChoiceExperienced TeamFast DeliveryProduct Certification

Shandong Baotai Steel 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: 4 years CertifiedNearest Port: Qingdao portAverage Response Time: ≤5.05h

About Our Factory & Business Background

AddressRoom 606-3, Building 2, China Construction Jinxiu Plaza, No. 3716 Qingdao Road, Huaiyin District, Jinan, Shandong

Plant Area260 square meters

Number of Employees32

Registered Capital50,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Small-amount payment, Western Union

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity2 tons

Supply Chain Partners12

Our Production Capability & Technical Expertise

Main ProductsSection Steel Galvanized Steel Coil, PPGI, Corrugated Sheet, Stainless Steel Coil, Stainless Steel Pipe, Sheet Pile, Ductile Iron Pipe, Carbon Steel Sheet, Carbon Steel Pipe, Aluminum and Copper

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers1 people

Traceability of Raw MaterialsYes

Test Reports for Raw MaterialsOthers

Our Industry Experience & Global Business Record

Year of Establishment2021-04-26

Main MarketsSoutheast Asia/ Mideast, East Asia(Japan/ South Korea), Central Asia

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff22

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Product CertificationCE

Cooperated with Fortune 500No

Product Q&A

Q:What materials and types of square tubes do you supply?

We supply Carbon Steel square tubes, including seamless and welded types. Specific grades include Q345B low alloy and 20# seamless square pipes. Sizes range from 5mm-1000mm OD and 0.4mm-40mm wall thickness.

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

The minimum order quantity is 2 tons.

Q:What are the payment terms and lead times?

Payment terms include LC, T/T, D/P, PayPal, Small-amount payment, and Western Union. The average lead time is within 15 workdays for both peak and off-season periods.

Q:What are the main applications for these square tubes?

Applications include construction, machinery manufacturing, steel structure projects, shipbuilding, solar power generation support, power engineering, agricultural machinery, glass curtain walls, and highway railings.

Q:Do you provide OEM and ODM services?

Yes, we provide both OEM and ODM services, allowing for customization from samples, designs, or flexible minor customizations.