What materials are used for the steel tubes?

Materials include Q195, Q235 Mild Steel, ASTM A36, and SS400.

Is OEM service available?

Yes, we offer contract manufacturing, design services, and buyer labels.

What is the zinc coat thickness?

The zinc coat ranges from 80g to 120g per square meter, or as required.

Durable Pre-Galvanized Steel Tubes for Sri Lanka Distribution

Name: Durable Pre-Galvanized Steel Tubes for Sri Lanka Distribution
Brand: Qingdao Wanrunda Imp and Exp Co., Ltd.
SKU: 696362752

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

US$700.00-850.00

10 Tons

Product profile

Customization

Available

Type

Welded

Technique

ERW

Model NO.

20x40x0.8mm x 5800mm

Material

Carbon Steel

Surface Treatment

Galvanized

Usage

Construction & Decoration, Furniture, Ornament

Section Shape

Rectangular

Dimension(mm)

Shs:10X10-120X120, Rhs:10X20-80X120, Od12.7-101.

Wall Thickness

0.4-2.0 mm

Length

1-12meters(Normal 6000mm, Accept Fixed Length

Surface

Pre-Galvanized Surface, Zinc Coat:80g-120

Thickness Tolerance

+/- 0.05mm

Application for

Furniture Frame, Boards Frame, Billboard, Chair

Transport Package

to Be Packed in Bundle, Wrapped with Steel Strips

Specification

20x40x0.8mm x 5800mm

Trademark

Wanrunda

Origin

Tianjin and Qingdao

HS Code

7306309000

Production Capacity

8000mt Per Month

Key features

Wide Dimension Range: SHS 10x10-120x120mm, RHS 10x20-80x120mm, CHS OD 12.7-101.6mm available.

Customizable Specifications: Accepts fixed lengths, specific zinc coats, and non-standard product orders.

High-Quality Galvanizing: Pre-galvanized surface with zinc coat ranging from 80g to 120g per square meter.

Low Minimum Order Quantity: Small MOQ of 10MT, welcoming small quantity orders for flexibility.

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

OEM and Design Service: Offers contract manufacturing, design services, and buyer label options.

Versatile Applications: Suitable for furniture, billboards, construction, fencing, and decorative uses.

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: ≤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 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.