New design steel structure factory/warehouse
US $500.00-$550.00
100Cr6 GCr15 bearing steel tube Cold Rolled/drawn Precision steel tube for bearing making
- Category: Carbon Steel >>>
- Supplier: Tisco Hongshuo Steel (Shandong) Co. Ltd.
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Product Overview
Description
Please contact us for the unique mannequin and size, and we will provide you the great price
Tube measurement can be designed as per clients necessities
Best hardness and machining ability
Frequent sizes for utilization
OD 8-120mm WT 1.5-20mm
Others as per customer's requirements
ID tolerance can be controled inside +/-0.05
Brigtht and Shinning internal and outer floor
Steel Grade: S45C, 4130,4140, 30CrMo, 42CrMo, 42CrMo4 and others
Good high-quality tubes eat much less button for grooving
Special manufacturing Mechod
Certificates:
According to EN 10204 3.1
Inspection Items: Tensile stength, Yield stength, Elongation, Flattenging, FlaringChemical analysisEddy Current
Test 100%, Size and floor checking 100%Other check object can be organized as per request
DELIVERY CONDITIONS:
The tubes can be produced in the following transport conditions:
BK (+C) Cold finished/hard (cold completed as drawn).
No warmness therapy after the final bloodless forming process.
BKW (+LC) Cold finished/soft (lightly bloodless worked)
After the ultimate warmth cure there is a mild ending pass by (cold drawing).
BKS (+SR) Cold finished/stress relieve annealed.
After the closing bloodless forming method the tubes are stress relieve annealed.
GBK (+A) Annealed.
After the ultimate bloodless forming system the tubes are annealed in a managed atmosphere.
NBK (+N) Normalized. (Mainly center of attention on)
After the closing bloodless forming procedure the tubes are annealed above the higher transformation factor in a managed ecosystem
Tube measurement can be designed as per clients necessities
Best hardness and machining ability
Frequent sizes for utilization
OD 8-120mm WT 1.5-20mm
Others as per customer's requirements
ID tolerance can be controled inside +/-0.05
Brigtht and Shinning internal and outer floor
Steel Grade: S45C, 4130,4140, 30CrMo, 42CrMo, 42CrMo4 and others
Good high-quality tubes eat much less button for grooving
Special manufacturing Mechod
Certificates:
According to EN 10204 3.1
Inspection Items: Tensile stength, Yield stength, Elongation, Flattenging, FlaringChemical analysisEddy Current
Test 100%, Size and floor checking 100%Other check object can be organized as per request
DELIVERY CONDITIONS:
The tubes can be produced in the following transport conditions:
BK (+C) Cold finished/hard (cold completed as drawn).
No warmness therapy after the final bloodless forming process.
BKW (+LC) Cold finished/soft (lightly bloodless worked)
After the ultimate warmth cure there is a mild ending pass by (cold drawing).
BKS (+SR) Cold finished/stress relieve annealed.
After the closing bloodless forming method the tubes are stress relieve annealed.
GBK (+A) Annealed.
After the ultimate bloodless forming system the tubes are annealed in a managed atmosphere.
NBK (+N) Normalized. (Mainly center of attention on)
After the closing bloodless forming procedure the tubes are annealed above the higher transformation factor in a managed ecosystem
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 | ||||||||||||||||||
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. | ||||||||||||||||||
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