ASTM B111 U Bending Cold Drawn Seamless Copper Alloy Tubes C68700 C71500 C68700
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
Minimum Order Quantity : | 500kgs | Price : | USD30-70/pc |
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Packaging Details : | Copper Alloy U Bending Tubes are packed in wooden boxes in seaworthy packing. | Delivery Time : | 30-45 work days |
Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability : | 5000Tons per Year |
Place of Origin: | ZHEJIANG, CHINA | Brand Name: | TORICH |
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Certification: | ISO9001, ISO14001, TS16949 | Model Number: | ASTM B111 |
Detail Information |
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Keyword: | Copper Alloy U Bending Tube | Grade: | C68700 C71500 |
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OD: | 12-80mm | WT: | 1.5-5mm |
Length: | 1000-25000 Mm | Production Method: | Cold Drawn + Bending |
Application: | For Heat Exchanger | MTC: | En10204.3.2B |
High Light: | bend steel tubing,bending steel tubing |
Product Description
Key Word
|
Seamless Mechanical Tube
|
Material
|
ASTM B111
|
Production method
|
Cold Drawn + Bending
|
General size
|
OD: 19.05, 25 ,12.7;WT: 1.65 ,1.245 ,2.11
|
Application
|
Heat Exchanger, Condenser, Superheater etc
|
Chemical Requirement
Steel Grade
|
C4430
|
C4440
|
C4450
|
C68700
|
C71500
|
Cu
|
70.0-73.0
|
70.0-73.0
|
70.0-73.0
|
76.0-79.0
|
remainder
|
Tin
|
0.9-1.2
|
0.9-1.2
|
0.9-1.2
|
-
|
-
|
Al
|
-
|
-
|
-
|
1.8-2.5
|
-
|
Ni, incl Co
|
-
|
-
|
-
|
-
|
29.0-33.0
|
Pb max
|
0.07
|
0.07
|
0.07
|
-
|
29.0-33.0
|
Fe max
|
0.06
|
0.06
|
0.06
|
0.06
|
0.4-1.0
|
Zn max
|
remainder
|
remainder
|
remainder
|
remainder
|
1.0
|
Mn max
|
-
|
-
|
-
|
-
|
1.0
|
As
|
0.02-0.06
|
-
|
-
|
0.02-0.06
|
-
|
Sb
|
-
|
0.02-0.10
|
-
|
-
|
-
|
P max
|
-
|
-
|
0.02-0.10
|
-
|
-
|
QUALITY CONTROL:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us
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