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Model No.: GB/T18254
Brand: Torich
Type: Seamless
Certification: UL
Application: Drill Pipe
Section Shape: Round
Surface Treatment: Polished
Usage: Construction & Decoration
Technique: Cold Drawn
Material: Carbon Steel
Packaging: Packed in bundles in boxes
Productivity: 25 tons per month
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 11000 tons per year
Certificate: ISO,CE
Port: Shanghai,Ningbo
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT
Specification
1.Outer Diameter:5mm---114 mm;2.Wall Thickness:1mm--14mm;
4.We can also produce according to customersrequirement
Material
GCr15(52100,SUJ2,SUJ3,100Cr6, SKF3S), 20CrNiMo(8620H,4118H) SKF,30Cr13
Feature:
High Dimensional Accuracy, Less Surface Decarburization, High utilization rate and stable properties
Application:
Automotive, electrical, instrumentation,aerospace etc.
Surface condition:
1.Possible oxide skin
2.Surface oxide free skin (common annealing, pickling, passivation) (gray white)
3.Micro oxide skin (black surface)
Organizational requirements:
No defects in appearance: folding, playful, crack, etc
There is no defect in internal structure: metallography is inconsistent, and grain size structure does not meet the technical requirements / standard requirements of customers
Macro and micro microstructure
Pearlite and grain size requirements
Slag inclusion, non-metallic slag inclusion
Non destructive testing:
Eddy Current Test, Ultrasonic Test, Hydrastatic Test
Destructive test:
Flattening Test, Flarring Test, Flange Test, Hardness Test, Metallographic analysis, internal grain size.
Product show:
Product Categories : Automotive Steel Tube
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.