Welded ERW Square Hollow Section Pipe Black / Galvanized Surface

Place of Origin:	Zhejiang

Company Profile

Hangzhou Heavy Steel Pipe Co., Ltd

Location:	Hangzhou, Zhejiang, China (Mainland)
Business Type:	Manufacturer
Main Products:	Steel Hollow Section

Product Detail

Model No.:	16

Product Description

Construction steel tube / steel hollow section

API tube / furniture steel pipe

structure steel tube / square steel tube

Welded ERW Square Hollow Section Pipe Black / Galvanized Surface

Description:

Square steel tube, construction steel tube, steel hollow section, black, welded

Type: Welded

Usage: Pipe

Wall Thickness: Thin

Steel Grade: 400 Series

Alloy or Not: Non-alloy

Section Shape: Square

Technique: ERW

Application: Structure Pipe

Special Pipe: API Pipe

Certification: UL

Surface Treatment: Black or Galvanized

Square steel tube

Thickness: 0.6-25mm

Specifications: 10*10-500*500mm

Length: 0.305-12m or cut as request

Application: Structure

Certification: ISO9001: 2000

Our company specializes in manufacturing of steel pipes for structures, electric power transmission project, pipeline of fluid use like water, oil and gas, piling, mechanical industry and municipal project. It has close relationships with many large steel corporations. So it supplies complete steel products according to customers’ requirements.

The products it mainly supplies are:

ERW longitudinally welded steel pipes in accordance with DIN, EN, ASTM and API standards.

Steel hollow sections hot and cold formed in accordance with ASTM 500, EN 10210 and EN 10219.

Seamless steel pipes with heavy wall thickness in accordance with EN 10210, EN 10216, EN 10297, API 5L, ASTM 106, ASTM A53, DIN 2440 – DIN 1629.

Galvanized steel pipes and tubes in accordance with ASTM A53, ASTM A106, DIN 2440/2444, BS 1387, and JIS C8305 standards.

Hot rolled steel beams H & I in accordance with JIS, DIN, ASTM standards.

Hot rolled steel round bars in accordance with AISI, ASTM, BS, DIN and JIS standards.

Hot & cold rolled steel products of steel strips, steel coils and steel sheets in commercial qualities and in accordance with DIN, EN, and ASTM standards

Further steel products are welcome upon customers’ requests.

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