Round Ttst35n Alloy Steel Pipe Seamless Cold Drawn For Heater Exchanger
Product Details
alloy steel tube
,seamless alloy steel pipe
Round alloy seamless ttst35n alloy steel pipe for heater exchanger
Seamless steel tubes for heat exchangers
Relative standard:
DIN28180 Seamless steel tubes for tubular heat exchangers
DIN1713Seamless circular steel tubes for low temperatures
Material: ttst35n
| grade | condition | Diameter/mm | Wall thickness /mm | |||||||||||
| 0.5 | 0.6 | 0.8 | 1 | 1.25 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | |||
| TA1,TA2,TA3,TA9,TA9-1, TA10 | Annealing (M) | >10-15 | o | o | o | o | o | o | o | - | - | - | - | - |
| >15-20 | - | o | o | o | o | o | o | o | - | - | - | - | ||
| >20-30 | - | o | o | o | o | o | o | o | - | - | - | - | ||
| >30-40 | - | - | - | - | o | o | o | o | o | - | - | - | ||
| >40-50 | - | - | - | - | o | o | o | o | o | o | - | - | ||
| >50-60 | - | - | - | - | - | o | o | o | o | o | o | - | ||
| >60-80 | - | - | - | - | - | - | o | o | o | o | o | o | ||
Welded pipes
| grade | condition | Diameter/mm | Wall thickness /mm | ||||||
| 0.5 | 0.6 | 0.8 | 1 | 1.25 | 1.5 | 2 | |||
| TA1,TA2,TA3,TA9,TA9-1, TA10 | Annealing (M) | 6-10 | o | o | o | o | o | o | |
| >10-15 | o | o | o | o | o | o | |||
| >15-30 | o | o | o | o | o | o | o | ||
Chemical Composition:
C:0.17max
Si:0.35max
Mn:0.4 min
P:0.03 max
S:0.025 max
Mechanical properties:
Tensile strength:
340-460Mpa
Yeild strength:
225Mpa min
A:
25%min
Round alloy seamless ttst35n alloy steel pipe for heater exchanger
Surface: W/O coating
Size: OD6-420 mm
WT1-50mm
Production method: Cold drawn ,Cold rolled,Hot rolled etc
Heat treatment:SR A QT etc as per requests,Pls advise specification
Packaging: In bundles or in wooden boxes packaging.
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.
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 ? is it free or extra ?
A: Yes, we could offer the sample of Round alloy seamless ttst35n alloy steel pipe for heater exchanger 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
Round alloy seamless ttst35n alloy steel pipe for heater exchanger
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