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ASTM A500 Q235B Ceramic-Lined Square Steel Tube Black Bright 6 Inch S355J2H
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ASTM A500 Q235B Ceramic-Lined Square Steel Tube Black Bright 6 Inch S355J2H

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 GB standard Q235B square steel tube for construction
 
 
Quick Detail:
 
square steel tube
OD:15mm*15mm-400*400mm
Thickness:0.5mm to 25mm
Steel tube manufacturer Goup
Large in stock
 
Description:
 
Certifications : BV,SGS
Standard:
Strictly follow the ASTM A 554 and others.
Features:
1) Material of stainless steel: grade: AISI 201, 202, 301,304, 304L, 316.etc.
2) Applied field: construction upholstery, and industry instruments (fencing, railing,safe doors / windows, gate fittings, inside staircases, balcony balustrades,furniture, sanitry wares, kitchen wares)
Specifications: (or according to customers' requests)
1) Round pipes - Outside diameter(mm) :
8,9.5,11,12, 12.7,14.5, 15.9, 17,18,19,20,22,23,28,29, 31.8 ,35,36,38,45, 47,48,50.8,60,63,76,88.9,102,114,133,141,159,219
2)Square pipes - Outside dimensions(mm) : 10x10,12x12,15x15,17x17,18x18,19x19,20x20,22x22,23x23,24x24,25x25,28x28,30x30,36x36,38x38,40x40,48x48,50x50,60x60,70x70,80x80
3)Rectangular pipes - Outside dimensions(mm) : 20x10,23x11,24x12,25x13,28x13,30x15,34x22,36x23,37x24,38x25,40x20,48x23,50x15,50x25,60x15,60x30,73x43,75x45,95x45
4) Wall thickness: 0.3 - 3.0mm
5) Length: 6m (or according to customers' requests)
6) Polishing: 600#,400#, 320#, 240#, 180#.etc.
7) Tolerance:
8) Outer diameter: ±0.15mm
9) Thickness: ±10% of wall thickness
10) Length: ±4.5mm - 0mm
11) Other size can be manufactured according to requirements
Packing:
Inner: bundles packing, plastic bag cover every pipe
Outer: woven bag, wooden case
Applications:
 
The square steel tube used for general structure, engineering support, mechanical processing, etc
 
 
Specifications:
 
 

square steel tube
 

Name

 
Diameter or Size

 
Wall Tickness

 
Round pipe

 
8mm-3000mm

 
0.4mm-60mm

 
Square pipe

 
30×30mm-800×800mm

 
2mm-30mm

Rectangular pipe

 
50×30mm-800×300mm

 
2mm-30mm

 
Length

 
1m-16m or according to customers’requirements

 
Standards

 
EN 10210 EN10219   ASTM A500   JIS G3466 STKR etc

 
Grade

 
S235JRH S275J2H S355J0H S355J2H Grade A/B/C/D 400/490

 
Surface finish

 
Black Bright and Galvanized or painted

 
Packing

 
With steel belts or nylon or according to customers’requirements

 
Application

 
Structural pipe Pressure pipe Mechanical system roller,etc

 
Supply ability

 
10000T per month

 
Payment terms

 
L/C T/T or Western Union

Trade terms

 
FOB/CIF/CFR

Certification

Send message to this supplier
Mr. Tim
Tel: 86-22-60392991
Enter between 20 to 3,000 chatacters.
Contact Method
Tianjin Dongmao Special Steel Metal Material Trade Co., Ltd
5/F, Transportation Qualification Training Center, Chenyun Road, No. 57, Shuangjiang Rd., Beichen District, Tianjin, China (Mainland)
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