- Product Details
- {{item.text}}
Quick Details
-
Outer Diameter:
-
3 - 80 mm
-
Thickness:
-
0.5 - 8 mm
-
Secondary Or Not:
-
Non-secondary
-
color of steel tube:
-
slivery
-
tolerance of steel tube:
-
+/-0.03mm
-
shape of steel tube:
-
round pipe
-
technology of steel tube:
-
cold drawn & cold rolled
-
Usage:
-
Drill Pipe, Fluid Pipe, Hydraulic Pipe, Oil Pipe, Structure Pipe
-
Product name:
-
cold drawn astm a106/a53 gr.b st 53 seamless steel pipe/tube
-
Length:
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1-12m
-
Material:
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10#.20# 45# 16Mn etc
Quick Details
-
Section Shape:
-
Round
-
Surface Treatment:
-
Polishing
-
Place of Origin:
-
Jiangsu, China
-
Outer Diameter:
-
3 - 80 mm
-
Thickness:
-
0.5 - 8 mm
-
Secondary Or Not:
-
Non-secondary
-
color of steel tube:
-
slivery
-
tolerance of steel tube:
-
+/-0.03mm
-
shape of steel tube:
-
round pipe
-
technology of steel tube:
-
cold drawn & cold rolled
-
Usage:
-
Drill Pipe, Fluid Pipe, Hydraulic Pipe, Oil Pipe, Structure Pipe
-
Product name:
-
cold drawn astm a106/a53 gr.b st 53 seamless steel pipe/tube
-
Length:
-
1-12m
-
Material:
-
10#.20# 45# 16Mn etc
GB 10#
| Chemical Composition(%) | Mechanical Property | |||||||||
| C | Si | Mn | S | P | Cr | Ni | Cu | Mo | Yield Strength | Tensile Strength |
| ( σs ) | ( σb ) | |||||||||
| 0.07~0.14 | 0.17~0.37 | 0.35~0.65 | ≤0.04 | ≤0.35 | ≤0.15 | ≤0.25 | ≤0.25 | / | ≥205(25) (MPa) | ≥ 410(42) |
| (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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