What is the warranty period for the product?

We provide a 1-year warranty for our carbon steel tubes, accompanied by online technical support for after-sales service.

What are the common applications for these pipes?

These pipes are widely used in pipeline transport, boiler pipes, hydraulic/automobile pipes, oil/gas drilling, construction, machinery industry, and chemical industry.

Ms Carbon Steel Tube 200X200 Black Square Pipe Rectangular Tube

Name: Ms Carbon Steel Tube 200X200 Black Square Pipe Rectangular Tube
Brand: Shandong Baotai Steel Co., Ltd.
SKU: 1989348622

Shandong, ChinaShandong Baotai Steel Co., Ltd.

US$529.00

5-49 Tons

US$485.00

50-99 Tons

US$450.00

100+ Tons

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

1 Year

Model NO.

Q235 Q355 A36 S400 20# 355JR

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

Rectangular

Shape

Square

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

Thickness

0.5mm-600mm

Application

Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pip

Alloy or Not

Not Alloy

Length

12m, 11.8m, 6m, 5.8m, or as Required

Technology

ERW Welded Square Tube

Tolerance

Plusmn;1%

Materials

Q195/Q235/Q345 Ss400

Package

Covered with Tarpaulin, Containers or in Bulk

Delivery Time

Stock or Usually Within 10-45 Days After Receipt O

Transport Package

Standard Packaging

Specification

Customized

Trademark

BAOTAI

Origin

China

HS Code

7304191000

Production Capacity

50000 Tons/Month

Key features

Wide Customization Range: Offers flexible customization for shape, size, wall thickness, and surface treatment to meet specific project needs.

Extensive Material Options: Available in Q195, Q235, Q345, and SS400 carbon steel grades with various surface treatments like black, oiled, or painted.

Versatile Application Scope: Suitable for pipeline transport, construction, machinery, oil/gas drilling, and structural engineering projects.

Flexible Delivery Options: Stock items available or custom orders delivered within 10-45 days, accommodating urgent project timelines.

OEM/ODM Support: Provides full customization services from samples or designs, supporting OEM and ODM manufacturing requirements.

High Quality Assurance: 100% visual inspection of finished products ensures strict quality control and traceability of raw materials.

Secure Packaging: Products are covered with tarpaulin, packed in containers, or shipped in bulk to prevent damage during transit.

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: ≤6.42h

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 are the available customization options?

We offer flexible customization including shape (square/rectangular), size, wall thickness (0.5mm-80mm), surface treatment, and length. Full customization from samples or designs is supported.

Q:What materials and grades are available?

We provide carbon steel grades including Q195, Q235, Q345, and SS400. These are available in welded or seamless forms with various surface treatments.

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

The minimum order quantity is 2 tons. We also support small-amount payments and flexible customization for various order sizes.

Q:What is the lead time for delivery?

For stock items, delivery is immediate. For custom orders, the lead time is usually within 10-45 days after receiving the order, regardless of peak or off-peak seasons.

Q:What payment terms are accepted?

We accept various payment methods including LC, T/T, D/P, PayPal, Small-amount payment, and Western Union.