- Product Details
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Quick Details
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Blade length:
-
Suitable
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Place of Origin:
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Jiangsu, China
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Brand Name:
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OTHER
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Model Number:
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Carbon Front Fork
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Product name of steel pipe tube:
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20# raw material road bike carbon fork,carbon front fork
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Color of steel pipe tube:
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Slivery of steel pipe tube
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Tolerance of steel pipe tube:
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+/-0.03mm of steel pipe tube
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Shape of steel pipe tube:
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Round of steel pipe tube
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Technology of steel pipe tube:
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Cold drawn & cold rolled
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Material of steel pipe tube:
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20# Carbon Seamless Steel Pipe Tube
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Yield Strength of steel pipe tube:
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≥414 (MPa)
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Tensile Strength of steel pipe tube:
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≥483 (MPa)
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Length of steel pipe tube:
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Customers' request
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Application of steel pipe tube:
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Drill Pipe, Fluid Pipe, Hydraulic Pipe, Oil Pipe, Structure Pipe
Quick Details
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Material:
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Carbon
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Use:
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BMX, Cruisers, Kids' Bikes, Mountain Bikes, Road Bicycles
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Stem Size:
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Customized
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Blade length:
-
Suitable
-
Place of Origin:
-
Jiangsu, China
-
Brand Name:
-
OTHER
-
Model Number:
-
Carbon Front Fork
-
Product name of steel pipe tube:
-
20# raw material road bike carbon fork,carbon front fork
-
Color of steel pipe tube:
-
Slivery of steel pipe tube
-
Tolerance of steel pipe tube:
-
+/-0.03mm of steel pipe tube
-
Shape of steel pipe tube:
-
Round of steel pipe tube
-
Technology of steel pipe tube:
-
Cold drawn & cold rolled
-
Material of steel pipe tube:
-
20# Carbon Seamless Steel Pipe Tube
-
Yield Strength of steel pipe tube:
-
≥414 (MPa)
-
Tensile Strength of steel pipe tube:
-
≥483 (MPa)
-
Length of steel pipe tube:
-
Customers' request
-
Application of steel pipe tube:
-
Drill Pipe, Fluid Pipe, Hydraulic Pipe, Oil Pipe, Structure Pipe
20# raw material steel pipe for road bike carbon fork,carbon front fork
20# Carbon Seamless Steel Pipe Tube
| Chemical Composition(%) | Mechanical Property | |||||||||
| C | Si | Mn | S | P | Cr | Ni | Cu | Mo | Yield Strength | Tensile Strength |
| ( σs ) | ( σb ) | |||||||||
| 0.18~0.23 | 0.15-0.35 | 0.30~0.60 | ≤0.050 | ≤0.040 | ≤0.25 | ≤0.25 | ≤0.25 | - | ≥414 (MPa) | ≥483 |
| (MPa) | ||||||||||
| End Shape | Beveled end, plain end, vanished, or adding plastic caps to protect the two ends as per customer's requirements | |||||||||
| Surface | Oiled, Galvanized, Phosphate etc | |||||||||
| Treatment | ||||||||||
| Technique | Cold drawn | |||||||||
| Application | 1. Automotive and mechanical pipes | |||||||||
| 2. Petroleum cracking pipes | ||||||||||
| 3. High Pressure Boiler Pipe | ||||||||||
| 4. Low and middle pressure fluid transportation pipeline | ||||||||||
| 5. Chemical fertilizer equipment pipes | ||||||||||
| 6. Heat exchanger pipes | ||||||||||
| Delivery | 1. BK (+C) | No heat treatment after last cold forming process. | ||||||||
| Conditions | 2. BKW (+LC) | After last heat treatment there is a light finishing pass (cold drawing) | ||||||||
| 3. BKS (+SR) | After the final cold forming process the tubes are stress relieve annealed. | |||||||||
| 4. GBK (+A) | After the final cold forming process the tubes are annealed in a controlled atmosphere. | |||||||||
| 5. NBK (+N) | After the final cold forming process the tubes are annealed above the upper transformation point in acontrolled atmosphere. | |||||||||
| Package | 1. Bundle Packing. | |||||||||
| 2. Plain end or vanished as per customer's request. | ||||||||||
| 3. Wrapped in waterproof paper. | ||||||||||
| 4. Sackcloth with several steel strips. | ||||||||||
|
5. Pack in heavy tri-wall boxes. |
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Our Seamless Steel Pipe are capable of making all of the following products :
|
Fuel injection Pipe, Oil flow pipeline |
Automobile and motorcycle Shock Absorber Pipe |
| Seat lifter Pipe | Hydrau - cylinder Pipe |
| Bicycle frame steel pipes | Mechanical steel pipes for auto and motor parts |
| Auto and Motorcycle Parts | Exhaust Pipe for Generator |
| High Heels Steel Pipes | Campanula Seamless Steel Pipe |
| Bike and Bicycle Frame | Hydraulic System(Oil Pipeline, Motor Engine Pipe) |
| Sewing machine and textile machine parts | Air conditioning fitting |
| Gas oil burner pipe | Oil pipe drilling |
| Auto and motor pipe fittings |
Gas Spring pipe,motor casing pipe
|
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| EQUIPMENT PRODUCTION: | EUIPMENT TESTING: | |
|
|
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| 1.Cold Drawn Machine; | 1.Chemical Analysis Instrument; | |
| 2.High Pressure Washing Platform; | 2.Optical Spectrum Analyze; | |
| 3.Anaerobic Annealing Furance; | 3.Eddy Current Detector; | |
| 4.Straightening Machine; | 4.Mechanical Tester; | |
| 5.Polishing Machine. | 5.Rockwell Harden Tester. |
1.We adopt special techniques and special skills in the acid cleaning process to deal with the place where it is easy to form fold crevice;
2.Well organized process,especially annealing treatment in a severely technical manner;
3.In respect with lubrication, we adopt the international advanced level treating process in the world, and put the surface quality of our products under strict control in order to prevent causing surface crack.
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1.Anti-rust oil coating(free) 2.Capping(charge)
3.Used steel stip to fix(free) 4.Packed with waterproof papper(free)
5.Packed with firm sack cloth(free) 6.Wooden case package(charge)
