What are the payment terms?

We accept 30% TT in advance and the balance against the copy of B/L or irrevocable L/C at sight.

Hollow Section Pipe, Square Shape, Galvanized Steel for Construction

Name: Hollow Section Pipe, Square Shape, Galvanized Steel for Construction
Brand: TIANJIN FRIEND STEEL TUBE CO., LTD.
SKU: 2191256795

Tianjin, ChinaTIANJIN FRIEND STEEL TUBE CO., LTD.

US$760.00-820.00

10 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Welded

Technique

ERW

Model NO.

Q195/Q235/Q345

Material

Carbon Steel

Surface Treatment

Galvanized

Usage

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

Od

20mm*20mm~750mm*750mm

Thickness

1.0mm~20mm

Length

0.5m~12m

Surface

Black/Galvanized/Paint

Transport Package

Package by Bundle

Specification

Q195/Q235/Q345

Trademark

FRD

Origin

Made in China

HS Code

7306900

Production Capacity

30000tons

Key features

Customizable Dimensions: Outer diameter 20-750mm, thickness 1.0-20mm, length 0.5-12m available.

Multiple Surface Options: Available in Black, Galvanized, or Painted finishes to suit needs.

Wide Material Selection: Offers Q195, Q235, Q345, SS330, SPHC, and other carbon steel grades.

Robust Corrosion Resistance: Hot-dipped galvanized coating provides 200-400g/m2 zinc protection.

Versatile Application Range: Suitable for construction, machinery, oil/gas drilling, and fluid transport.

OEM Service Available: Customization from samples and OEM manufacturing services offered.

Fast Delivery Time: Ships within 7-15 days after receiving 30% TT deposit.

Strict Quality Control: 100% visual and functional inspection for all finished products.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

TIANJIN FRIEND STEEL TUBE CO., LTD.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin portAverage Response Time: ≤1.99h

AI-Powered supplier vetting

SummaryTIANJIN FRIEND STEEL TUBE CO., LTD., established in 2009, is a combined business entity in China, specializing in the production of steel pipes and scaffolding. The company has a strong export focus, with 71% to 90% of sales coming from exports since it began exporting in 2021. The company holds ISO9001:2015 and ISO14001:2015 certifications, indicating adherence to quality and environmental management standards. It emphasizes customer service, with capabilities for handling special requirements and offering after-sales support. However, details on innovation and financial credibility remain unclear.

Supplier typeThe supplier is a combined business entity located in Tianjin, China, operating as a limited company.

CertificationsThe supplier holds ISO9001:2015 and ISO14001:2015 certifications, reflecting strong management systems in quality and environmental practices.

After-Sales capabilityThe supplier has a dedicated and enthusiastic after-sales service team, indicating strong after-sales service capability.

Production capacityThe supplier produces 5,000 tons of scaffolding tubes annually with 5 production lines, indicating robust production capacity, especially for exports.

Customization capabilityThe supplier can handle special customer requirements and use imported materials for customized processing.

Product Q&A

Q:What is black square & rectangular steel pipe?

Welding pipes is an incredibly efficient and robust method to join piping seamlessly. Steel pipes can be effortlessly welded together using techniques like MIG (Metal Inert Gas), TIG (Tungsten Inert Gas), or SMAW (Stick Metal Arc) welding. Prior to welding, it's crucial to ensure there are no gaps between the pipes. During the welding process, maintain perfect alignment to secure a sturdy and long-lasting connection.

Q:What is pre-galvanized square & rectangular steel pipe?

The pre-galvanized welded steel pipe refers to a type of welded tube that undergoes an intricate process of degreasing, rust removal,phosphorization, and drying before galvanization. These preliminary treatments enable the pipe to be conveniently coated with zinc, ensuring consistent coating thickness, robust adhesion, and significantly enhanced corrosion resistance.

Q:What is hot-dipped galvanized square & rectangular steel pipe?

Hot-dip galvanizing (HDG) involves immersing fabricated steel into a vat of molten zinc, where the iron undergoes a metallurgical reaction with the zinc to create a tightly-bonded alloy coating. This process grants the steel exceptional corrosion resistance and long-lasting protective qualities, making it a superior choice for robust construction needs.

Q:What are the available customization options for dimensions?

We offer customizable outer diameters from 20mm to 750mm, thickness from 1.0mm to 20mm, and lengths from 0.5m to 12m based on customer requirements.

Q:What is the minimum order quantity?

The minimum order quantity is 2MT for a trial order, with a standard requirement of 30 Tons.