Hot Dipped Galvanized Rectangular Pipe
Door panel: door panel is made of stainless steel 304 with no frame. Core materials are paper honeycomb, aluminum honeycomb, PU, EPS and etc. The installation sites of door lock, door closer and hinge are reinforced with square tubes of more than1.5mmthickness which are compression moulded by special technology.
Door frame: it is made of completely stainless steel 304. The connection types with wallboards are double-clip type and aluminum connection. The former is applied mostly to machine made wallboard and the latter hand made wallboard. The accessories are double window and lift type sweeping bar. The lock can be famous door lock or the owners can select lock brands themselves.
Specification: common sizes 800X2100, 900X2100, 1500X2100 or1800X2100, can customize to customers` requirements, the materials can be selected according to customers` requirements such as306Lor other special materials.
Features: the stainless steel 304 door we produced are of elegant appearance, sturdy and durable, acid and rotting resistance and thermal insulation. It is the first choice for high-end projects at home and engineering concerning foreign affairs that requires for anticorrosion and high quality such as electronics factory and food factory
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1. Size: 15mmx15mm/20mmx10mm-300x300mm/400mmx200mm
2. Material: Carbon steel
3. Factory price
4. Do small order
1) Thickness : 0.5-20mm
2) Size(dia.)Â :10mm*20mm/15mm*15mm-200mm*400mm/300mm*300mm
3) material : Q195 Q235 Q215 Q345 St37  ASTM A500
4) Certifications : ISO9001-2000, API-5L
5) Standard : ASTM BS GB API
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Length
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2m-12m ,by customer's requirements
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Standards
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GB/T6728-2002,GB/T6725-2002, GBT3094-2000,JG 178-2005, ASTM A500 JIS G3466,EN10210
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Materials
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Q195,Q215,Q235,Q345Â Â St37Â St52Â St42Â St35
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Product Category
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 Metallurgy, Mineral & Energy
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Technique
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 Welded, ERW Cold Rolled, Hot Rolled
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Surface
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 Bared, Galvanized, Oiled, Or Other Anti-corrosive Treatment.
 We can produce other specifications according to customer's requirements.
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Zinc Coating
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60-500g/M2
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Packing
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1.Big OD: In bulk
 2. Small OD: packed by steel strips Â
 3. 20"GP: 5.85*2.2*2.2  40"GP:11.85*2.2*2.2
Black steel pipe: oiled/painted, in bundles and tarpaulin outside          Â
According to the requirements of customers
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Inspection
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With Chemical Composition and Mechanical Properties Analysis;Â
Hydrostatic Test, Dimensional and Visual Inspection, Also With Nondestructive Inspection
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Usage/Application
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Mechanical & manufacture, Steel structure, Shipbuilding, Bridging ,Automobile chassis
Industrial water lines/plant piping, Vehicular chassis and frames, Idlers & belt conveyors Agriculture and Irrigation,
Scaffoldings, Electrical Cable conduits, Cooling towers, Antenna and Telecom Towers, Cold storages,Â
Tabular poles Fire Protection Systems, HVAC, Plumbing, Fabrication industry,Â
Food Processing, Pharmaceutical, Petrochemical, Chemical, Machine Building, Automobile.Â
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Main market
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North America     South America   Eastern Europe  Southeast Asia
Africa  Oceania   Mid East   Eastern Asia   Western Europe
Central America   Northern Europe   Southern Europe
South Asia   Domestic MarketÂ
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Country of origin
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China
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Productivity
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450,000Metric Tons per Year
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Delivery Detail:
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15-20days after receive the prepayment or L/C
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Normal dimension of steel pipe Black Steel Pipe
(Square)SHS
(Rectangular)RHS
(Out dia.)mm
(Wall thickness)mm
(Out dia.)mm
(Wall thickness)mm
15*15
0.8-2.5
20*30
0.8-2.75
20*20
0.8-2.75
20*40
0.8-2.75
25*25
0.8-2.75
30*40
0.8-3.0
30*30
0.8-3.0
25*50
0.8-3.0
38*38
0.8-4.0
30*50
0.8-4.0
40*40
0.8-4.0
30*60
0.8-4.0
50*50
0.8-5.0
40*60
0.8-5.0
60*60
0.8-5.0
40*80
0.8-5.0
70*70
1.3-5.0
50*70
0.8-5.0
80*80
1.5-5.0
60*80
1.3-5.0
100*100
1.5-12.0
50*100
1.3-6.0
120*120
1.6-12.0
60*100
1.3-6.0
130*130
2.0-12.0
60*120
1.6-6.0
140*140
2.0-12.0
80*100
1.6-6.0
150*150
2.0-12.0
80*120
1.6-12.0
160*160
2.0-12.0
80*140
2.0-12.0
180*180
2.0-12.0
80*160
2.0-12.0
200*200
2.0-12.0
100*150
2.0-12.0
250*250
3.5-12.0
100*200
2.0-12.0
300*300
3.5-12.0
150*250
3.0-12.0
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100*300
3.0-12.0
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200*300
3.0-12.0
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200*400
3.0-12.0
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Hot Dipped Galvanized Steel Pipe
(Square)SHS
(Rectangular)RHS
(Out dia.)mm
(Wall thickness)mm
(Out dia.)mm
(Wall thickness)mm
15*15
0.82-2.52
20*30
0.82-2.77
20*20
0.82-2.77
20*40
0.82-2.77
25*25
0.82-2.77
30*40
0.82-3.02
30*30
0.82-3.02
25*50
0.82-3.02
38*38
0.82-4.02
30*50
0.82-4.02
40*40
0.82-4.02
30*60
0.82-4.02
50*50
0.82-5.02
40*60
0.82-5.02
60*60
0.82-5.02
40*80
0.82-5.02
70*70
1.32-5.02
50*70
0.82-5.02
80*80
1.52-5.02
60*80
1.32-5.02
100*100
1.52-12.02
50*100
1.32-6.02
120*120
1.62-12.02
60*100
1.32-6.02
130*130
2.02-12.02
60*120
1.62-6.02
140*140
2.02-12.02
80*100
1.62-6.02
150*150
2.02-12.02
80*120
1.62-12.02
160*160
2.02-12.02
80*140
2.02-12.02
180*180
2.02-12.02
80*160
2.02-12.02
200*200
2.02-12.02
100*150
2.02-12.02
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100*200
2.02-12.02
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150*250
2.02-12.02
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Pre-Galvanized Steel Pipe
(Square)SHS
(Rectangular)RHS
(Out dia.)mm
(Wall thickness)mm
(Out dia.)mm
(Wall thickness)mm
15*15
0.7-2.0
20*30
0.7-2.0
20*20
0.7-2.0
20*40
0.7-2.0
25*25
0.7-2.0
25*50
0.7-2.0
30*30
0.7-2.0
30*40
0.7-2.0
38*38
0.7-2.0
30*50
0.7-2.0
40*40
0.7-2.0
40*60
0.7-2.0
50*50
0.7-2.0
40*80
0.7-2.0
60*60
0.7-2.0
37*57
0.7-2.0
80*80
0.7-2.0
27*47
0.7-2.0
100*100
0.7-2.0
37*77
0.7-2.0
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50*100
0.7-2.0
1. High quality and reasonable price.
2. Customized on-demand.
3. Reasonable shipping and fast delivery.
4. Free sample.
If you have any question, please contact us!
We will reply you within 24 hours.
In order to make best quotation, Please kindly indicate length, width, thickness and the standard, material you required.
TANGSHAN LIANCHUANG STEEL MAKING SCIENCE & TECHNOLOGY CO., LTD
Add:Â LUAN COUNTY,EQUIPMENT MANUFACTURING INDUSTRIAL PARK,TANGSHAN CITY,HEBEI PROVINCE,CHINA
Tel: +86-18833353021 Â Fax:+86-315-7410603