What are the standard length options?

Standard lengths are 3', 4', 8', 10', and 12', with custom lengths available.

What material grades are used?

Materials include ASTM A1011 SS GR 33 for plain steel and ASTM A653 GR 33 for pre-galvanized.

What are the lead times for orders?

Peak season lead time is one month, while off-season is within 15 workdays.

High-Quality Perforated Square Tubes, 1 1/2" Cross Section

Name: High-Quality Perforated Square Tubes, 1 1/2" Cross Section
Brand: Qingdao Wanrunda Imp and Exp Co., Ltd.
SKU: 853242195

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

US$1.00-11.90

1,000 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Type

Welded

Technique

ERW

Model NO.

perforated tube

Material

Carbon Steel

Surface Treatment

Plain/Pre-Galvanized/HDG/Powder Coating

Usage

Special Purpose, Unistrut System, Traffic Contral ,Safety Products

Section Shape

Square

Cross Section

1 1/2" ; 1 3/4" ; 2" ; 2 1/4" ; 2 1/2"

Wall Thickness

12ga (2.7mm) ; 14ga (1.9mm)

Length

3';4';8';10';12' or Customized

Holes

Dia. 7/16" , Holes Center Distance 1"

Surface

Plain / Pre-Galvanized / HDG/Powder Coating etc

Powder Coating Color

Customized

Material Grade

Plain: ASTM A1011 Gr33 ; Pg- ASTM a 653 Gr33

Yield Strength

60,000 Psi Minimum

Transport Package

Standard Exporting Package

Specification

1 5/8" x 1 5/8", 1 7/8" x 1 7/8", 2''x2''

Trademark

WRD

Origin

China

HS Code

73066100

Production Capacity

50000PCS Per Month

Key features

Customized Powder Coating Color: Available in various colors to meet specific aesthetic requirements.

Customized Length Options: Standard lengths of 3, 4, 8, 10, 12 feet or fully customized sizes.

Superior Torsional Stability: Square shape design provides exceptional stability against wind and forces.

Versatile Surface Treatments: Options include Plain, Pre-Galvanized, HDG, and Powder Coating.

OEM and Design Services: Full OEM support including design services and buyer label customization.

High Load Capacity: Engineered for superior loading capacity and safe installation.

Multi-Side Mounting Capability: Allows signs to be mounted back-to-back on all four sides at any height.

Durable Material Grade: Constructed from ASTM A1011 SS GR 33 or ASTM A653 GR 33 steel.

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: ≤1.11hTerms 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.