What are the standard diameter options?

Standard diameters include 27, 32, and 40 mm, with custom sizes also available.

What are the length specifications?

Available lengths are 6m, 9m, or random lengths.

What are the lead times?

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

Wind Pressure Resistance OEM/ODM Custom Steel Circular Structural Pipe

Name: Wind Pressure Resistance OEM/ODM Custom Steel Circular Structural Pipe
Brand: Shandong Zhengyang Machinery Co., Ltd.
SKU: 2181201502

Shandong, ChinaShandong Zhengyang Machinery Co., Ltd.

US$500.00

30 Pieces

Product specifications

Model

Sample price:US$500.00/ton.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

1 Year

Model NO.

Circular Hollow Section

Type

Welded

Technique

Hot Rolled, Cold Rolled

Material

Steel

Surface Treatment

Black

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose, New Energy Industry, Building Steel Structure

Section Shape

Square/Round

Product Name

Circular Hollow Section Steel Pipe

Keywords

Steel Pipe

Feature

Light-Weight & Energy-Saving

OEM Custom

Yes

ODM Custom

Yes

Process

Hot Rolled/Cold Rolled

Lenght Specifications

6m/9m/Random Lenght

Wall Thickness

1.1/1.2/1.5/2/2.5/3/3.5/4/5 or Customized

Diameter

27/32/40 or Customized

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

Origin

Shandong, China

Production Capacity

300000t/Year

Key features

High Yield Strength: Yield strength spectrum from 700MPa to 1500MPa for extreme load bearing.

Strategic Lightweighting: Reduces total structural weight by 20% to 30% for cost efficiency.

Customized Dimensions: Wall thickness and diameter available in custom sizes beyond standard options.

Superior Fatigue Resistance: Engineered for high toughness and low-temperature resistance in punishing environments.

ISO9001 Certified: Passes international quality standard with full-process quality control.

Versatile Applications: Ideal for wind turbines, architecture, logistics, and new energy infrastructure.

OEM/ODM Service: Full customization options from samples and designs available.

Multiple Process Options: Available in both Hot Rolled and Cold Rolled techniques.

Company profile

Shandong Zhengyang Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤8.54h

About Our Factory & Business Background

AddressJining, Shandong, China

Plant Area10500 square meters

Number of Employees40

Registered Capital20,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Set

Supply Chain Partners15

Our Production Capability & Technical Expertise

Main ProductsSteel Tube

Production Lines6

Production MachinesLaser Tube Cutting Machine, Laser Cutting Machine, Welding Robot, Hydraulic Press, Punch Press, Sawing Machine, Lathe, Shot Blasting Machine, Drilling Machine, Machining Center, Painting Line

QA/QC inspectors3 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers6 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2004-10-25

Main MarketsSoutheast Asia/ Mideast

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:How can you guarantee quality?

Our products have passed ISO9001 international quality standard certification. We implement all-round quality control from raw materials to finished products. The quality inspection system tracks the whole process and matches the extreme performance test of finished products to fully guarantee the product quality.

Q:Why should you buy from us, not from other suppliers?

We are a global supplier specializing in R&D and manufacturing of semi-trailer axles/accessories; The production process is subject to unified, strict and perfect quality control and quality inspection procedures; After 20 years of testing in the market, our cooperative customers are all over the world, and so far we have maintained zero quality disputes.

Q:Do you have an MOQ?

Depends on different ideas; can be negotiated. The larger the quantity is, the more competitive the unit price will be.

Q:If you are interested in purchasing, could you please provide us with the specifications of the products?

Yes, please select the corresponding product model in our product catalog or feel free to email us for more product detail.

Q:What are the available wall thickness options?

Standard options include 1.1, 1.2, 1.5, 2, 2.5, 3, 3.5, 4, and 5 mm, with custom sizes also available.