Q195/Q235/Q345 Steel Hollow Section 60mm*60mm

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Q195/Q235/Q345 Steel Hollow Section 60mm*60mm

Customization:	Available
Type:	Welded
Technique:	Cold Rolled/Cold Formed/Hot Finished/Cold Drawn

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Product Description

Basic Info.

Model NO.

ASTM, GB, EN, AP

Material

API 5L, ASTM A53, BS En10219, GB/T 3091, JIS G3457

Surface Treatment

Bared, Oiled, Color Paint, 3LPE, or Other

Usage

Pipeline Transport, Special Purpose, Oil/Gas Drilling, Machinery Industry, Construction & Decoration

Section Shape

Round, Square, Rectangular

Item

Q195/Q235/Q345 Steel Hollow Section 60mm*60mm

Length

5.8~12m or Upon Customer' Requirements

Secondary

Non-Secondary

Transport Package

Bared, Oiled, Color Paint, 3LPE, or Other

Specification

CE, ISO, SGS AND SO ON

Production Capacity

250, 000 Ton/Year

Product Specification

Commodity	Q195/Q235/Q345 steel hollow section 60MM*60MM
Outer Diameter	ERW / HFW 1/8 - 20 inch	LSAW / DSAW 12 - 56 inch	SSAW / HSAW 8 - 126 inch	RHS 40 x 20 mm - 1,000 x 800 mm	SHS 15 x 15 mm - 1,000 x 1,000 mm
Wall Thickness	0.4 - 16 mm	6.0 - 40 mm	6.0 - 26 mm	1.0 - 30 mm	0.6 - 30 mm
Length	5.8 ~ 12.0 m or upon customers' requirements
Standard	GB/T 3091, GB/T 13793, ASTM A252, ASTM A53, ASTM A500, EN 10210, EN 10219, API 5L, DIN 1626/1615, DIN 17120, etc.
Grade	SS400, Q235, Q345, Q460, A572 Gr.50, Gr.1/Gr.2/Gr.3, S235, S275, S355, Grade A/B, X42, X52, X60, X70, etc.
Surface	Prime quality (bared, oiled, color paint, 3LPE, or other anti-corrosive treatment)
Inspection	With Chemical Composition and Mechanical Properties Analysis; Dimensional and Visual Inspection, also with Nondestructive Inspection.
Application	Structure, electric power transmission tower projects, piling, water, oil & gas pipeline engineering, mechanical industry, municipal projects, roads and its auxiliary facilities, etc.
Delivery Time	20-45 days after received deposit or confirmed L/C (Depends on order quantity)
Payment Terms	T/T (30% advance, 70% balance), L/C at sight, or mixed T/T and L/C.

Quality Control

We utilize complete detection devices for chemical composition analysis and mechanical properties testing, supported by our dedicated laboratory facilities to ensure premium product quality.

Product Application

Our steel pipes are extensively used in various sectors, including:

Structural and construction engineering
Electric power transmission tower projects
Water, oil, and gas pipeline engineering
Mechanical and industrial manufacturing
Municipal projects, piling, and road auxiliary facilities

Why Choose Our Steel Pipes

Over 20 years of manufacturing and design experience.

Strong Research and Development (R&D) capabilities.

Comprehensive OEM and ODM service availability.

Expert assistance in material (Standard, Steel Grade) selection and metallurgical properties.

Support with inspection and interpretation of specifications for Classification Societies.

Guaranteed adherence to strict technical requirements.

Optimized logistics management for large shipments.

Prompt investigation and resolution of any technical issues.

Our steel pipes are manufactured with top-quality materials and superior workmanship to ensure total customer satisfaction.

Frequently Asked Questions

What standards do your hollow sections comply with?

Our products comply with various international standards including GB/T 3091, ASTM A53, ASTM A500, EN 10210, EN 10219, and API 5L.

What range of sizes do you offer for SHS and RHS?

Rectangular Hollow Sections (RHS) range from 40x20mm to 1000x800mm, while Square Hollow Sections (SHS) range from 15x15mm to 1000x1000mm.

What types of surface protection are available?

We offer several options including bared finish, oiled surface, color painting, 3LPE coating, and other specialized anti-corrosive treatments.

How do you ensure the mechanical properties of the pipes?

Every batch undergoes rigorous chemical composition analysis and mechanical properties testing in our laboratory, along with nondestructive inspections.

What are your typical payment and delivery terms?

Standard payment terms are 30% T/T in advance or L/C at sight. Delivery usually takes between 20 to 45 days depending on the total order volume.