Do you provide product certifications?

Yes, we provide Certificate of Origin (CO) and Mill Test Certificate (MTC).

What are the standard wall thickness ranges?

Wall thickness ranges from 1.50mm to 20mm depending on the specific size.

Durable 200X50X8mm Rectangular Steel Pipe for Machinery Manufacturing

Name: Durable 200X50X8mm Rectangular Steel Pipe for Machinery Manufacturing
Brand: Qingdao Wanrunda Imp and Exp Co., Ltd.
SKU: 716196142

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

US$700.00-800.00

10 Tons

Product profile

Customization

Available

Type

Welded

Technique

ERW

Model NO.

200x50x8mm

Material

A500, Q235, Q345, 16mn, A53

Surface Treatment

Hot Rolled Black Surface

Usage

Machinery Industry, Construction & Decoration, Machinery Industry, Steel Structure/Bridge etc

Section Shape

Rectangular

Size

Range:10X10-600X600mm, 10X20-400X600mm, Od19-720mm

Thickness

From2mm to 20mm

Length

Normal Length 6meters

Thickness Tolerance

+/- 0.05mm

Transport Package

to Be Packed in Bundle, Wrapped with Steel Strips.

Specification

200x50x8mm x 6meters

Trademark

Wanrunda

Origin

Tianjin and Qingdao

HS Code

73066100

Production Capacity

100000mt/Year

Key features

Wide Size Range: Rectangular sizes from 10x10mm to 600x600mm and thickness 1.5mm to 20mm available.

Multiple Material Options: Available in A500, Q235, Q345, 16mn, A53, S235B, S355B, SS400, and more.

Customizable Dimensions: Accept fixed length orders and custom dimensions within the specified range.

Versatile Surface Treatment: Options include hot rolled black, galvanized, painted, and anti-rust oil.

Competitive Factory Pricing: Direct factory sales ensure cost savings and competitive market prices.

Strict Quality Control: High-quality manufacturing with tolerance control and certified materials.

Comprehensive Certifications: Products comply with ASTM, JIS, DIN, BS, and GB standards with CO and MTC.

Fast Delivery Time: Delivery within 15-20 days after deposit receipt for standard orders.

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: ≤11.83hTerms 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 identified as both a trading company and manufacturer/factory based in Shandong, China. It reports five production lines and listed annual capacities totaling 1,600 tons across steel products, including steel fences, trellises, plates, coils, pipes, and sections. The supplier states that 90% of sales are exports, has held exporting activity since 2008, and possesses self-operated import and export rights. ISO 9000 and ISO 9001 management-system certifications are reported. Its capabilities include punching, bending, welding, galvanizing, electrostatic spraying, powder coating, painting, and oiling, with manufacturing to ASTM, JIS, DIN, and API standards. Evidence is insufficient to assess after-sales service execution, financial credibility, innovation strength, and customer cases.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. It is a China-based limited company in Shandong and reports self-operated import and export rights, with exporting activity beginning in 2008.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 supplier management-system certifications. These stated certifications provide explicit evidence of formal quality-management credentials.

Production capacityThe supplier reports five production lines and stated annual capacities of 200 tons for steel fence and guardrail, 300 tons for angle-steel and grape trellis, 100 tons for self-nail steel plates and hanger straps, and 500 tons each for steel angles/flat/coil/plate/stainless steel and steel pipe/hollow section/alloy steel. These figures explicitly demonstrate multi-product manufacturing capacity.

Customization capabilityThe supplier states that it has its own processing equipment and can perform punching, bending, welding, galvanizing, electrostatic spraying, powder coating, painting, and oiling. It also states that products can be manufactured according to ASTM, JIS, DIN, and API standards, supporting customized processing and specification compliance.