Product Details:
Payment & Shipping Terms:
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| Section Shape: | Round,Square,Rectangular,Round/Square/Rectangular/Oval.etc,according To Customer | Secondary Or Not: | Non-secondary |
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| Application: | Structure Pipe,motor Electric | Surface Treatment: | Oil,painted |
| Special Pipe: | Thick Wall Pipe,precision Tube | Length: | 5.8-12m |
Steel Grade/Steel Material:
E155 E195 E235 E275 E355
Delivery Condition:
1 BK Cold finished(hard)
2 BKW Cold finished(soft)
3 BKS Cold finished and stress-relieved
4 GBK Annealed
5 NBK Normalized
Size Range:
O.D.:6-350mm
W.T.:1-35mm
L:max12000mm
Characteristic:
Good concentricity
Good OD and ID tolerance
High precision
Stable quality
Smooth roughness
DOM Steel Tube Production Process:
Raw material → Incoming inspection → Cutting → Heating → Piercing → Hammering →Pickling → Cold-drawing → Heat treatment → Physical chemistry test → Straightening → Ends cutting → Final inspection → Bundling →Storage
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Standard
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DIN2391, EN10305, ASTM A519, GB/T 8713, GB/T3669...
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Material
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20# ,45# ,Q345B,Q345D,25Mn,27sIMn,E355/st52, SAE1026...
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Specification
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ID OD
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2-30mm 20-350mm
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I.D Tolerance
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H8 H9
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Length
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3-6m (Customers usually choose the 4~5.8m)
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Straightness
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1/1000
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Surface
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polished or coating
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Delivery time
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25-45 days
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Packing
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Bundled with knitted plastic bag, wooden cases or according to customers' request.
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application
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Fluid and gas transport,decoration, construction,medical equipment, aviation,
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A: A professional steel pipes materials inventor, manufacturer and solution provider
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample of E155,E195,E235,E275,E355 EN10305-2 Welded Cold drawn Precision Steel Tubes for free charge but need pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us
