China manufacturer Seamless or weld black square pipe steel

FOB Price

USD $450 - $500 / Ton

10 Tons(Min.Order)

Supply Ability 15000 Ton / Tons per Month
Port Tianjin China
Payment Terms:T/T Credit Card

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Product Details

Place of Origin:	Tianjin, China	Thickness:	1.0, 5.0
Application:	Structure Pipe	Technique:	ERW
Alloy Or Not:	Non-alloy
Secondary Or Not:	Non-secondary

Product Description

Product Introduction

ERW black Square and Rectangular Hollow Sectionscome in different sizes, specifications and wall thickness. Its uniformity make them predictable to use and visually appealing.they have a high weight-to-strength ratio. It's easy to bend, and because square and rectangular steel tubing are inexpensive, they are cost-effective- even for large projects.

Specifications

-Bare ERW Square Hollow Sections

Size (mm)	Thickness of Wall (mm)	Size (mm)	Thickness of Wall (mm)	Size (mm)	Thickness of Wall (mm)
16×16	0.4~1.5	38×38	1.0~4.0	75×75	2.0~6.0
18×18	0.4~1.5	40×40	1.0~4.5	80×80	2.0~6.0
20×20	0.4~1.5	44×44	1.0~4.5	85×85	2.0~6.0
25×25	0.6~2.0	45×45	1.0~5.0	95×95	2.0~8.0
30×30	0.6~4.0	50×50	1.0~5.0	100×100	2.0~8.0
34×34	1.0~2.0	60×60	1.5~5.0	120×120	4.0~8.0
35×35	1.0~4.0	70×70	2.0~6.0

-Bare ERW Rectangular Hollow Sections

Size (mm)	Thickness of Wall (mm)	Size (mm)	Thickness of Wall (mm)	Size (mm)	Thickness of Wall (mm)
10×20	0.6~1.5	30×40	1.0~3.75	50×100	2.0~8.0
14×21	0.6~1.5	30×45	1.0~3.75	60×80	2.0~6.0
15×30	1.5~1.5	30×50	1.0~4.0	80×100	2.0~8.0
15×38	0.6~1.5	30×60	1.0~4.5	120×60	2.5~10.0
20×30	0.6~2.0	40×50	1.0~4.5	120×80	2.5~10.0
20×40	0.8~2.0	40×60	1.0~5.0	150×100	2.5~12.0
20×50	1.0~2.0	40×80	1.5~5.0	180×150	2.5~12.0
22×35	0.9~2.0	40×100	2.0~5.0	200×100	4~12.0
25×40	0.9~3.75	50×60	2.0~5.0	200×150	4~12.0
25×65	1.0~2.0	50×80	2.0~5.0

Detailed Images

Surface Treatment:black Painted, Bare, Oiled.

Ends:Plain ends.

Factory & Warehouse

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Facebook: /ruijiesteelpipe

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Dechuang Hardware Co., Ltd.

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China manufacturer Seamless or weld black square pipe steel

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