What payment terms do you accept?

We accept T/T, L/C, and Western Union.

What material grades are available?

Available grades include Q195, Q235, A500 Gr. B, SS400, and S235.

What is the zinc coating thickness?

The zinc coating is 180-240 grams per square meter.

Heavy-Duty Galvanized Steel Water Transport Tube for Efficiency

Name: Heavy-Duty Galvanized Steel Water Transport Tube for Efficiency
Brand: Qingdao Wanrunda Imp and Exp Co., Ltd.
SKU: 698199492

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

US$580.00

10-19 Tons

US$570.00

20+ Tons

Product profile

Customization

Available

After-sales Service

Provide

Warranty

Provide

Model NO.

CHS: OD25-323mm

Type

Welded

Technique

ERW

Material

Q195/Q235/Ss400/A53 etc

Surface Treatment

Galvanized

Usage

Construction & Decoration, Special Purpose, Ornament/Furniture/Fence/Advertisement

Section Shape

Round/Square/Rectangular/Oval/Other Shapes

Dimensions

25X25-400X400mm,25X50-200X400mm,Od25-323mm

Wall Thickness

2.0-20mm

Length

1-12meters

Surface

Hot DIP Galvanized

Zinc Coat

180-240G/M2

Material Grade

Q195/Q235 Mild Steelastm A36,Ss400

Transport Package

to Be Straped in to Bundles or by Requirement

Specification

25X25-400X400mm, 25X50-200X400mm, CHS: OD25-323mm

Trademark

Wanrunda

Origin

Tianjin/Hebei/Qingdao

HS Code

7306610000

Production Capacity

100000mt/Year

Key features

15-Year Rust Guarantee: Hot dip galvanized surface ensures no rust for 15 years.

Custom Dimensions Available: Dimensions range from 25x25mm to 400x400mm and OD 25-323mm.

OEM and Design Services: Contract manufacturing, design service, and buyer label offered.

Low MOQ Requirement: Minimum order quantity is only 10 metric tons.

Fast Delivery Time: Delivery within 15-20 days with large inventory guarantee.

Multiple Material Grades: Available in Q195, Q235, A500 Gr. B, SS400, and S235.

High Zinc Coating: Zinc coating ranges from 180 to 240 grams per square meter.

Versatile Section Shapes: Offered in Square, Rectangular, Circular, Oval, and other shapes.

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: ≤24hTerms 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.