Product Details
Place of Origin: Jiangsu, China
Brand Name: Hongbao
Certification: TS16949,DNV,PED,ISO,TUV,LR
Model Number: HBHST-1
Payment & Shipping Terms
Minimum Order Quantity: 1 ton
Price: Negotiable
Packaging Details: Original packaging according to the customers Export standard package in bundled or as required.
Delivery Time: within 50 days
Supply Ability: 30000MT per year
Brand:: |
Hongbao |
Certificate:: |
TS16949,DNV,PED,ISO,TUV,LR |
Material:: |
ST37.4,ST52.4,E235,E355,26MnB5,34MnB5 |
OD:: |
6-120mm |
Thickness:: |
0.5-15mm |
Length:: |
12000mm Max |
Shape:: |
Round |
Type:: |
Welded Or Seamless |
Brand:: |
Hongbao |
Certificate:: |
TS16949,DNV,PED,ISO,TUV,LR |
Material:: |
ST37.4,ST52.4,E235,E355,26MnB5,34MnB5 |
OD:: |
6-120mm |
Thickness:: |
0.5-15mm |
Length:: |
12000mm Max |
Shape:: |
Round |
Type:: |
Welded Or Seamless |
EN10305 E235 E355 Cold Finishing Hollow Steel Round Tube For Car Hydraulic System
Description:
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Product Name
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E235 E355 Precision Steel Tube
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Material
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Carbon Steel, Alloy Steel,etc
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Technique
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Cold Rolled, Cold Drawn
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Color
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Black, Natural or As per customer's Request
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Standard
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DIN EN GB ISO JIS BA ANSI
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Grade
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ASTM A 106 GR A & B, A 53 GR A & B, ASTM A 333, Gr 1 to 6 (IBR & NON IBR),APL 5L GR.A & B,API 5 L GR.X-42,X-46,X-52,X-56,X-60,X-65 & X-70 IN PSL 1 & PSL 2;
ASTM A 335, GR P 1, P 2, P 5, P 9, P 11, P 12, P 22, P 91, GR T 1, T 2, T 5, T 9, T 11, T 12,T 22, T 91(IBR & NON IBR); S10C,S15C,S20C,S45C, St37,St35.8,St45-8,St52,St52.4,etc. |
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Shapes
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Round,Square,Rectagular,Oval,Special Shape according to csutomer's requirement
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Outer Diameter(OD)
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2~406mm; DN6~DN400
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Wall Thickness(WT)
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1~60mm; SCH5S~SCH40~SCH60~SCH80~XXS
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Tolerance
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According to standard or Customized
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Length
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Fixed Length: 5.8m, 6m, 7m,can cut to be short parts
Random Length or as request |
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Surface
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Bare,Galvanized,Painted,Oiled,Chrome,etc.
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Marking
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Product,Size,Heat No.According to customer's demand
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Ends
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Plain ends,Bevelled ends,Square cut
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Application
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Machinery,Bearing,Hydraulic equipment, Automobile parts, Steel sleeve,Military,Etc.
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Delivery Condition
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BK(+C), BKW(+LC), BKS(+SR), GBK(+A),NBK( +N)
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Production Process:
Cold rolling by Cold pilger machine and Cold rolling machine
Size: 6-350mm
WT: 1.0-35mm
1. Standard:
EN10305-2 Cold Drawn Precision Seamless Steel Pipes
2. Steel Grade:
E155,E195,E235,E275,E355, other materials upon agreement with customers.
3. Production method:
Cold drawn on the welded steel tubes, to reach high accuracy on the OD and WT tolerance
4. Packing:
In Hexagonal Bundles, with anti-rust oil protection, with seaworthy packing
5. Deliver condition:
1) +C No heat treatment after the final cold drawing process
2) +LC After the final heat treatment there is a suitable drawing pass
3) +SR After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere
4) +A After the final cold drawing process the tubes are annealed in a controlled atmosphere
5) +N After the final cold drawing operation the tubes are normalized in a controlled atmosphere
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