The Steel Pipe Pole Manufacturer!

 

 

Qingdao Jiudingli Steel Structure Engineering Co., Ltd.And mainly engaged in the production and manufacturing of solar bracket ,transmission line towers,substation steel structures,communication towers etc.

 

 
 

Why choose us

Complete Product Qualifications

The company holds Grade II Steel Structure Professional Contracting Qualification. Additionally, the company has obtained ISO 9001, ISO 14001, ISO 45001, and CE certifications.

 

Strong Technical Strength

The company employs 26 professional personnel with diverse technical and economic qualifications. It provides efficient OEM and ODM services, with an annual production capacity reaching up to 360,000 tons.

 

Advanced Production Equipment

The company is equipped with advanced machinery, including CNC cutting machines, three-roll hydraulic plate rolling machines, hydraulic plate shearing machines, edge planers, end milling machines, and automatic sandblasting facilities.

 

 

Height

From 10-100m or according to client's requirement

Suit for

Electric power transmission and distribution

Shape

Round polygon

Material

Steel

Power capacity

10-500kv

Tolerance of the dimension

According to client's requirement

Surface treatment

Hot dip galvanized or any other standard

Joint of poles

Slip joint ,flanged connected

Length of per section

Within 13m once forming

Welding standard

AWS

Package

Plastic paper or according to client's requirement

Life

50years

 

Advantages of Pipe Frame Buildings
132kv Power Steel Transmission Poles
Pipe Frame Buildings
How Much Do You Know About Communication Towers
What Is A Steel Pipe Rod

Strong And Durable
Steel has high strength and good toughness, and can withstand loads under various natural conditions, such as wind, ice and snow, gravity, etc. Thickness 2.5mm-20mm steel pole wall thickness can be selected according to needs to ensure that it meets different load requirements and has sufficient strength and stability. Welding AWS D 1.1, using welding technology that meets AWS standards to ensure welding quality, firm and reliable connection. Hot-dip galvanizing surface treatment can effectively prevent steel corrosion, improve the weather resistance of steel poles, and extend service life.

 

Strong Adaptability
Height 3-50m, steel poles of different heights can be selected according to actual needs to meet various terrains and power transmission requirements. Shape polygonal/circular, different cross-sectional shapes can be selected according to the design to optimize the structure and force performance. Power capacity 10-500 kV, suitable for transmission lines of different voltage levels, with wide applicability.

 

Easy Installation And Maintenance
The joints of the poles adopt sliding joints and flange connections, and adopt flexible connection methods, which are convenient for installation and disassembly, and also convenient for maintenance and replacement of parts. After each section is formed within 13m, it is transported and installed in sections, which reduces the difficulty of transportation and construction.

 

Quality Assurance
Passed ISO9001 quality management system certification to ensure that product quality meets standards. AWS D 1.1 adopts welding processes that meet AWS standards to ensure welding quality.

 

Surface Treatments

To enhance durability and resistance to corrosion, tubular steel poles undergo various surface treatments:

 
 

Hot-Dip Galvanization

Provides a protective zinc coating, following standards such as ASTM A123.

 
 
 

Polyester Powder Coating

Offers additional protection and aesthetic customization.

 
 
 

Specialized Coatings

Developed for extreme environments, including marine and industrial areas.

 

 

Customization Process
 

Communication Needs
Custom colors can be tailored to meet specific customer requirements. Please provide your customization concepts and detailed specifications for further discussion.

 

Production Execution
Following the confirmed design, we implement meticulous production processes with strict quality control at every stage, ensuring consistency and precision before proceeding to mass production.

 

Quality Inspection And Packaging
Upon completion of the product, a comprehensive three-stage inspection process is conducted to ensure quality standards are met. Subsequently, the products are packaged in accordance with your specified requirements.

 

Delivery Assurance
We ensure timely delivery of the products within the agreed timeframe as per the contract terms.

 

Shipping And Payment Terms

 

 

Terms Of Payment

We usually accept T/T, L/C, Paypal, Credit card, etc. If you prefer other payments terms, please feel free to discuss with us.

Shipping

It can be delivered by truck, train, sea, air.

 

FAQ

 

Q: Can I buy samples placing orders?

A: Yes.Please feel free to contact us.

Q: What is your lead time?

A: It depends on the order quantity and the season you place the order. Usually we can ship within 7-15 days for small quantity,and about 30 days for large quantity.

Q: What is your payment term?

A: T/T,Western Union,Alipay,MoneyGram,and Paypal.This is negotiable.

Q: What is the shipping method?

A: It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us before placing orders.

Q: What are the requirements for steel pipe?

A: Steel pipe is normally used for pipelines operating at a pressure of 100 psig or more. Steel pipe withstands high pressures, is durable, and has a long operating life cycle.

We're well-known as one of the leading steel pipe pole manufacturers and suppliers in China. If you're going to buy steel pipe pole made in China, welcome to get quotation and specification from our factory. For price consultation, contact us.

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