Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
ISO 9001, ISO 9000
OEM/ODM Service
Sample Available

Steel Hollow Section, Steel Pipe, ERW Steel Pipe manufacturer / supplier in China, offering Black Anealed Steel Hollow Section for Steel Structure, 16ga Self Nailing Plates, 16ga Self Nailing Plate and so on.

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Supplier Homepage Products Steel Pipe Steel Hollow Section Black Anealed Steel Hollow Section for Steel Structure

Black Anealed Steel Hollow Section for Steel Structure

Get Latest Price
Min. Order / Reference FOB Price
20 Tons US $480/ Ton
Port: Qingdao, China
Production Capacity: 10000mt Per Month
Payment Terms: L/C, T/T, Western Union
Type: Welded
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Black
Usage: Construction & Decoration
Section Shape: Square

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Basic Info

Model NO.: SHS:10X10-600X600mm;RHS:10X20-400X600mm;CHS:10-720
Dimension(Mm): 10X10-600X600;10X20-400X600;10-720
Steel Grade: Q235/Q345/16mn/ASTM A500/Ss400/A53/A36
Wall Thickness(Mm): 1.5-20mm
Length: Normal 6 Meters, Accept Fixed Lenght
W.T Tolerance(Mm): +/- 0.2mm
Surface: Hot Rolled/Black Anneal/Anti Rust Oil
Trademark: Wanrunda
Transport Package: Anti-Rust Oiled;Be Packed in Bundle by Steel Strip
Specification: SHS:20X20-600X600mm,RHS:20X30-400X600mm,CHS:19-720
Origin: Qingdao and Tianjin
HS Code: 7306610000

Product Description

Qingdao Wanrunda Imp and Exp Co.,ltd mainly export Galvanized steel pipe/tube; Welded steel pipe/tube; Square pipe/tube; Seamless steel pipe; Stainless steel tube; Galvanized steel coil; Stainless steel coil; Angle steel; H beam; Channel beam; C beam/Riffled sheet; Square bar etc

Our Product introduction:
Black Anealed Steel Hollow Section for Steel Structure
Commodity:  HOT ROLLED STEEL HOLLOW SECTION
Dimension range: SHS:20X20-600X600mm, RHS:20X30-400X600mm,CHS:OD19-720mm
Wall thickness:  1.50-20 mm
Length:  1-12meters( normal length6000mm, accept fixed length)
Material:  Q195 and Q235 Mild Steel , Q345 Low Alloy steel, ASTM A500 Gr.B,
            ASTM A36, S355JRH,SS400
Surface treatment:  Anti-rust Oiled surface,Black
Thickness tolerance:  +/- 0.2mm
OD. Tolerance:  +/- 0.2mm 
Technique:  Hot rolled
Application: construction,Steel structure, Road sign,Steel frame,light industry,                automobile industry, agriculture, etc.
MOQ:  10MT
Package:  Surface to be oiled and be packed in bundle, wrapped with steel strips
Payment term:  T/T or L/C at sight
Delivery time:  within 15-20days after receiving the deposit
Remark:  Special spec is available

Black Anealed Steel Hollow Section for Steel Structure
Mechanical character & Chemical element of normal material:
Material
Chemical
Composition
(%)
Q195CMnSiSP 
0.06-0.120.25-0.50≤0.30≤0.050≤0.045 
Tensile strength: 315-430(Mpa)
Yield strength:195(Mpa)
Elongation:33
Q235CMnSiSP 
0.12-2.00.3-0.70≤0.30≤0.045≤0.045 
Tensile strength: 375-460(Mpa)
Yield strength:235(Mpa)
Elongation:26
Q345CMnSiSPV
≤0.20≤1.70≤0.55≤0.040≤0.0400.02-0.15
Tensile strength: 470-630(Mpa)
Yield strength:345(Mpa)
Elongation:21
Black Anealed Steel Hollow Section for Steel Structure
COMPANY INTRODUCTION:
QINGDAO WANRUNDA IMP AND EXP CO.,LTD is a special and experienced steel supplier and exporter, can manufacture according to ASTM,JIS,DIN,API standard. We have exported to Australia, Doha, Sri Lanka, India, Turkey, Kyrgyzstan, Russia, Canada, Poland, Middle east countries and African countries, We got very good reputation from all our cooperative clients;
We mainly manufacture and sale various kinds of steel pipe, include Welded pipe/Galvanized steel pipe/Pre-Galvanized steel pipe/Square and Rectangular hollow section/Furniture pipe/Warmhouse booth pipe/stainless steel pipe etc ; Steel coil include Pre-Galvanized steel coil and stainless steel coil; Steel profile include Angle steel/Channel steel/Steel checkered plate/Square steel/C-channel steel etc. We also deal with assorted products, such as Flange/Steel hinge/Plastic pipe plug and cap etc.

 
Normal dimension of steel pipe
Square (SHS)Rectangular(RHS)Circle (CHS)
Out dia.
(mm)
Wall thickness
(mm)
Out dia.
(mm)
Wall thickness
(mm)
Out dia.
(mm)
Wall thickness
(mm)
10x100.5-1.010x200.6-1.0100.5-1.0
12x120.5-1.012x250.6-1.0120.6-1.0
16x160.6-1.220x400.6-1.6160.6-1.0
19x190.6-1.525x500.8-2.75190.6-1.5
20x200.6-1.630x500.8-3.0200.6-1.5
25x250.8-2.7530x600.8-3.021.50.6-1.5
30x300.8-2.7540x601.0-4.0250.8-2.75
32x321.0-3.040x801.5-4.0270.8-2.75
38x381.0-3.050x751.5-4.0320.8-3.0
40x401.0-3.550x1002.0-6.038.11.0-3.0
50x501.0-5.050x1252.0-6.042.51.0-3.5
60x601.0-6.050x1503.0-6.048.41.0-5.0
63.5x63.51.0-6.060x801.5-6.050.81.0-5.0
70x701.5-6.060x1002.0-6.063.51.0-6.0
75x751.5-6.060x1202.0-6.0681.2-6.0
80x802.0-6.075x1002.0-6.0701.2-6.0
90x902.0-6.075x1252.0-6.0731.4-6.0
100x1002.3-6.075x1503.0-6.0761.4-6.0
120x1203.0-6.080x1202.0-6.0802.0-6.0
125x1253.0-6.080x1603.0-6.0892.0-6.0
150x1503.5-8.0100x1504.0-12902.0-6.0
200x2004.0-12100x1754.0-12952.0-6.0
250x2505.0-12100x2004.0-121002.3-6.0
300x3005.0-14150x2004.0-121022.3-6.0
350x3506.0-14150x2504.0-141082.3-6.0
400x4006.0-18150x3005.0-161102.3-6.0
500x5008.0-20200x3005.0-161142.3-6.0
600x6008.0-20200x4006.0-161333.0-6.0
  300x5006.0-201403.0-8.0
  400x6008.0-201523.0-8.0
    1653.0-8.0
    1903.5-12
    2004.0-12
    2194.0-12
    2734.0-14
    3255.0-16
    3775.0-16
    4266.0-20

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