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| Categories | Stainless Steel Tube |
|---|---|
| Brand Name: | TORICH |
| Model Number: | ASTM A213 |
| Certification: | ISO9001, ISO14001, TS16949 |
| Place of Origin: | ZHEJIANG, CHINA |
| MOQ: | 1Tons |
| Price: | negotiable |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 2000Tons per Year |
| Delivery Time: | 30-45 work days |
| Packaging Details: | Tubes are packed in wooden boxes or hexagonal bundles in seaworthy packing. |
| Keyword: | Stainless Steel Tube or Coil Tube |
| Standard: | ASTM A213 |
| Material: | 304,316,310S,2520,316L,316Ti,317L |
| Surface: | Bright Annealed, BA+Polish, Electricity Polish |
| OD: | 3.18-120 mm |
| WT: | 0.2-20 mm |
| Length: | max: Straight 14m, Coil 200m |
| Usage: | Boiler, Heat Exchanger, Superheater |
| Company Info. |
| TORICH INTERNATIONAL LIMITED |
| Verified Supplier |
| View Contact Details |
| Product List |
Product Name | Seamless Ferritic and Austenitic Stainless Steel Tube or Coil Tube
for Boiler |
Standard | ASTM A312,A213,A269,A511,A789,A790, GB/T14975, GB/T14976, GB/T13296
etc |
Size | OD: 3.18-120 mm WT: 0.2-20 mm Length : max Straight 14m, Coil 200m |
Condition | BA(Bright Annealed), BA+Polished, EP(Electricity Polished) |
Material | 304, 316, 310S, 2520, 316L, 316Ti, 317L |
Application | Boiler, Heat exchanger, Superheater etc |
Chemical Composition
Element | TP304 | TP316 | TP310S | TP316L | TP316Ti | TP317L |
C | 0.08 | 0.08 | 0.08 | 0.035 | 0.08 | 0.035 |
Mn | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 |
P | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 |
S | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 |
Si | 1.00 | 1.00 | 1.00 | 1.00 | 0.75 | 0.75 |
Cr | 18.0-20.0 | 16.0-18.0 | 24.0-26.0 | 16.0-18.0 | 16.0-18.0 | 18.0-20.0 |
Ni | 8.0-11.0 | 10.0-14.0 | 19.0-22.0 | 10.0-14.0 | 10.0-14.0 | 11.0-15.0 |
Mo | 2.0-3.0 | 2.0-3.0 | 2.0-3.0 | 3.0-4.0 | ||
N | 0.10 | |||||
Nb | ||||||
Ti | 5X(C+N)-0.70 | |||||
Other |
Mechaniacl Properties
Steel Grade | UNS Desigation | Tensile Strength Mpa | Yeild Strength Mpa | Elongation % | Hardness Brinell Rockwell | |
TP304 | S30400 | 75 [515] | 30 [205] | 35 | 192HBW/200HV | 90HRB |
TP316 | S31600 | 75 [515] | 30 [205] | 35 | 192HBW/200HV | 90HRB |
TP310S | S31008 | 75 [515] | 30 [205] | 35 | 192HBW/200HV | 90HRB |
TP316L | S31603 | 70 [485] | 25 [170] | 35 | 192HBW/200HV | 90HRB |
TP316Ti | S31635 | 75 [515] | 30 [205] | 35 | 192HBW/200HV | 90HRB |
TP317L | S31703 | 75 [515] | 30 [205] | 35 | 192HBW/200HV | 90HRB |
Grade and Applications
Grade | Applications | ||
TP304 | Traffic barriers, water pipes | ||
TP316Ti | Good resistance to intergranular corrosion and high temperature
strength is required | ||
TP317L | Chemical processing tubings,dyeing equipment ,ink manufacturing
equipment | ||
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.
Products Show
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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