Boiler Seamless Stainless Steel Tube OD 6-127mm WT 0.5-12mm ISO9001 Approval
Brand Name:TORICH
Certification:ISO9001
Model Number:ASTM A213
Minimum Order Quantity:5 tons
Delivery Time:45-50 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Verified Supplier
Location:
Ningbo Zhejiang China
Address:
Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
Supplier`s last login times:
within 42 hours
Product Details
Company Profile
Product Details
Product Description
304 316 304H Stainless steel heat exchanger and boiler tubes
heat exchanger stainless steel tubes
OD:6-127mm
WT:0.5-12mm
Grade:304 304H 316 316L etc
Keywords:Stainless steel heat exchanger tubes
SA213 long steel tubes, make to U bend tubes for boilers and heat
exchangers.
With strong wood structure box packing by containers loading and
shipping.
Heater tubes U TUBES with Stainless, Alloy steel grade available, Carbon Steel grade is also available.
Mechanical Properties:
| Material | Mechanical Properties | ||
| Tensile Strength ≥ MPa | yield strength ≥ MPa | Elongation ≥ % | |
| TP304 | 515 | 205 | 35 |
| TP304L | 458 | 170 | 35 |
| TP316 | 515 | 205 | 35 |
| TP316L | 485 | 170 | 35 |
| TP317 | 515 | 205 | 35 |
| TP317L | 515 | 205 | 35 |
| TP321 | 515 | 205 | 35 |
Acknowledge:
Gauge-Inch-mm Gauge 12 14 15 16
Products Show
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.
Our Company
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples of honed tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not 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.
Boiler Seamless Stainless Steel Tube OD 6-127mm WT 0.5-12mm ISO9001 Approval
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