ST37 SEAMLESS SHS &RHS STEEL TUBE

SEAMLESS SHS &RHS STEEL TUBE

Min.Order Quantity: 1 Ton

Supply Ability: 4800 Tons / Month

Port: Tianjin port

Certification: SGS、BV、API、CCIC,CE、ISO

Delivery Detail: 10-20 days

Payment Terms: FOB, T/T, L/C,Deferred Payment L/C

Our company accept payment after material  at your warehouse.

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SEAMLESS SHS &RHS STEEL TUBE

SEAMLESS SHS &RHS STEEL TUBE

The seamless square pipe is widely used in  High-pressure  such as Hydrocarbon Industries & Refineries,

Oil & Gas Exploration & Drilling, Oil & Gas Transportation and Air and Hydraulic cylinders, Bearings, Boilers, Automobiles ans so on.

Material :ST37

Type:seamless

Technology: hot rolled

size:15*15-500*500mm/20*30-400*600mm

thickness:2-20mm

Tolerance:±0.2mm

Certification:Iso 9001:2008,SGS,BV,CCIC,etc

Surface: black,oil,painting ,galvanized

Inspection: With Chemical Composition and Mechanical Properties Testing; Hydrostatic Test, Dimensional and Visual Inspection.

Assisted Machining:pain ends,cutting threading,beveled end,3PE,black and color painting,anti-rusting oil steel pipe,drilling,diameter reducing pipe ,etc.

Application:machinery manufacturing, construction, metallurgical industry, agricultural vehicles, agricultural greenhouse,

the automotive industry, railway, highway guardrail, container frame, furniture, decoration and steel structure, etc.

Use in structures

SEAMLESS SHS &RHS STEEL TUBE, especially rectangular sections, are commonly used in welded steel frames where members experience loading in

multiple directions. Square and circular HSS have very efficient shapes for this multiple-axis loading as they have uniform geometry along two or more cross-sectional axes,

and thus uniform strength characteristics. This makes them good choices for columns. They also have excellent resistance to torsion.

HSS can also be used as beams, although wide flange or I-beam shapes are in many cases a more efficient structural shape for this application. However,

the HSS has superior resistance to lateral torsional buckling.

The flat square surfaces of rectangular HSS can ease construction, and they are sometimes preferred for architectural aesthetics in exposed structures,

although elliptical HSS are becoming more popular in exposed structures for the same aesthetic reasons.

In the recent past, HSS was commonly available in mild steel, such as A500 grade B. Today, HSS is commonly available in mild steel, A500 grade C.

Other steel grades available for HSS are A847 (weathering steel), A1065 (large sections up to 50 inch sq made with SAW process), and recently approved

A1085 (higher strength, tighter tolerances than A500).

Manufacture

SEAMLESS SHS &RHS STEEL TUBE is made the same way as pipe. During the manufacturing process flat steel plate is gradually changed in shape to

become round where the edges are presented ready to weld. The edges are then welded together to form the mother tube. During the

manufacturing process the mother tube goes through a series of shaping stands which form the round HSS (mother tube) into the final square or

rectangular shape. Most American manufacturers adhere to the ASTM A500 or newly adopted ASTM A1085 standards, while Canadian manufacturers

follow both ASTM A500 and CSA G40.21. European hollow sections are generally in accordance with the EN 10210 standard.

Website: http://www.zssteeltube.com/

Buy It Now: https://www.alibaba.com/product-detail/ST37-SEAMLESS-SHS-RHS-STEEL-TUBE_60758736647.html?spm=a2747.manage.list.36.17f571d2uiCTKc

Overview

SEAMLESS SHS &RHS STEEL TUBE

Standard: ASTM
Standard2: ASTM A513-2007
Grade Group: 10#-45#
Grade: 10#, 20#, 45#
Thickness: 1 - 30 mm
Section Shape: Square
Outer Diameter: 10*10-600*600mm
Place of Origin: Hebei, China (Mainland)
Secondary Or Not: Non-secondary
Application: Structure Pipe
Technique: Hot Rolled, hot rolled
Certification: CE
SEAMLESS SHS &RHS STEEL TUBE
Surface Treatment: Galvanized
Special Pipe: API Pipe
Alloy Or Not: Non-alloy
Usage: Construction Structure
Shape: Square. Rectangular.Round
Material: Q195/Q215/Q235/Q345

Packing and Delivery

SEAMLESS SHS &RHS STEEL TUBE

PP / PE / Bundle / caps both ends / according to customer requirement /All for customer and all for

customer benifit.

Pls contact me

Andy

Sales Manager

Cangzhou Zhongshun Steel Pipe Trade Co.,Ltd.

Add: 101, Cangzhou Custom House Building, Cangzhou City, Hebei Province, China

Tel: +86-18903179350         Fax: 0086-317-2159105

Website: http://www.zssteeltube.com/

Email: andy@zssteeltube.com  

SKYPE ID: +86-18903179350

Facebook: https://www.facebook.com/andycliff.376258

Buy It Now: https://www.alibaba.com/product-detail/ST37-SEAMLESS-SHS-RHS-STEEL-TUBE_60758736647.html?spm=a2747.manage.list.36.17f571d2uiCTKc

Global Business

1. More than 10 years of sales experience

2. Product exported more than 150 countries

3. Arrange to produce according yo customer's request

Fast Delivery

1. AA level customs broker,Faster through

2. 20 years of experience in the freight forwarding company

3. Delivery Detail: 10-20 days

Trusted Quality

1. Certificate: API, CE, ISO9001.2000.MTC etc

2. Inspection: BV,SGS,others is avaliable.

3. A complete testing system and testing equipments

One-Step Service

1. Free sample can be provided

2. Small order is acceptable

3. OEM is acceptable

4. Any third party testing is acceptable

 

Email

Tel

  • Phone0086-317-2159105

Fax

  • Phone0086-317-2159106