Is surface treatment included?

Yes, we provide anti-rust oiled surface or black surface treatment.

What is the tolerance for dimensions?

Wall thickness and OD tolerance are controlled within +/- 0.25mm.

Do you provide warranty?

Yes, we provide warranty and after-sales service for our products.

Heavy-Duty Rectangular Welded Steel Pipe 200X400mm for Industrial Use

Name: Heavy-Duty Rectangular Welded Steel Pipe 200X400mm for Industrial Use
Brand: Qingdao Wanrunda Imp and Exp Co., Ltd.
SKU: 697836422

Shandong, ChinaQingdao Wanrunda Imp and Exp Co., Ltd.

US$630.00

20-39 Tons

US$620.00

40+ Tons

Product profile

Customization

Available

After-sales Service

Provided

Warranty

Provided

Model NO.

200x400x12mm x12meter

Type

Welded

Technique

ERW

Material

Alloy Steel

Surface Treatment

Black

Usage

Construction & Decoration

Section Shape

Rectangular

Size

200X400mm

Thickness

12mm

Length

12meters

Steel Grade

Q235/Q345/16mn/St52/A500/A36/Ss400

Yield Strength

345MPa - 355MPa

Transport Package

Bulk Packing, Anti-Rust Oil Covered

Specification

200x400x12mm x12meters

Trademark

Wanrunda

Origin

Tianjin

HS Code

7306610000

Production Capacity

200000mt Per Year

Key features

Customizable Steel Grades: Available in Q235, Q345, 16Mn, St52, A500, A36, Ss400, and other grades.

Fixed Length Options: Standard 12 meters or fixed length customization upon request.

Wide Application Range: Suitable for construction, steel structures, road signs, and hydraulic pipes.

Strict Tolerance Control: Wall thickness and OD tolerance maintained within +/- 0.25mm.

Anti-Rust Surface Treatment: Oiled or black surface treatment for enhanced corrosion resistance.

Fast Delivery Time: Delivery within 15-20 days after receiving the deposit.

Flexible Payment Terms: Accepts T/T or L/C at sight for secure transactions.

Comprehensive After-Sales: Provided warranty and professional after-sales service support.

Company profile

Qingdao Wanrunda Imp and Exp Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-09-18Nearest Port: Qingdao Port, Tianjin port, Shanghai PortAverage Response Time: ≤2.15hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryQingdao Wanrunda Imp and Exp Co., Ltd. is a China-based trading and manufacturing company engaged in steel products, with significant export activity making up 90% of its sales. Established with ISO certifications, the company offers diverse metal processing and surface treatment services. It operates five production lines and has substantial production capabilities across various steel products. Although its R&D and quality control staffing is minimal, it maintains a focus on quality and service, aiming for long-term client collaborations. The supplier has been exporting since 2008 and accepts multiple payment terms, showcasing flexibility in commercial transactions.

Supplier typeQingdao Wanrunda Imp and Exp Co., Ltd. is identified as both a trading company and a manufacturer/factory, indicating its dual role in production and trade activities.

CertificationsThe company holds ISO 9000 and ISO 9001 certifications, which establishes its compliance with international quality management standards.

R&D capabilityThe company has less than five R&D engineers, suggesting limited innovation capability.

Production capacityThe supplier operates five production lines and produces substantial quantities of various steel products, demonstrating strong production capability.

Customization capabilityThe company can manufacture according to several international standards (ASTM, JIS, DIN, API) and offers various processing and surface treatment services, indicating strong customization capabilities.