ASTM A789 Super Duplex 2507 Pipe Cold Drawn Stainless Steel Tube For Petrochemical
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
| Minimum Order Quantity : | 1 Tons | Price : | negotiable |
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| Packaging Details : | In wooden boxes | Delivery Time : | 30-35 Days |
| Payment Terms : | D/A, L/C, D/P, T/T, Western Union, MoneyGram | Supply Ability : | 50000Tons/Years |
| Place of Origin: | China | Brand Name: | TORICH |
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| Certification: | ISO 9001,ISO 14001,TS 16949 | Model Number: | ASTM A688 |
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Detail Information |
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| Product Name: | ASTM A688 Welded Austenitic 25mm Stainless Steel Tube For Feedwarter Heater | Key Word: | Stainless Steel Pipes |
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| OD: | 4-420mm | WT: | 0.5-50mm |
| Length: | 1-12m | Payment: | L/C T/T D/P D/A |
| Materail: | Tp304 Tp310 | Shape: | Round |
| High Light: | stainless steel round tube,stainless tube steel |
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Product Description
ASTM A688 Welded Austenitic 25mm Stainless Steel Tube For Feedwarter Heater
Manufacturing process
- Automatic arc welding
- Laser welding
| Chemical Requirement | ||||||||
| Grade: | … | TPXM-19 | TPXM-10 | TPXM-11 | TPXM-29 | TP304 | TP304L | TP304H |
| UNS | S20400 | S20910 | S20900 | S21904 | S24000 | S30400 | S30403 | S30409 |
| C, max | 0.03 | 0.060 | 0.080 | 0.04 | 0.08 | 0.08 | 0.035 | 0.040-0.10 |
| Mn, max | 7.0-9.0 | 4.0-6.0 | 8.0-10.0 | 8.0-10.0 | 11.5-14.5 | 2.00 | 2.00 | 2.00 |
| P, max | 0.045 | 0.045 | 0.045 | 0.045 | 0.060 | 0.045 | 0.045 | 0.045 |
| S, max | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 |
| Si, max | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| Cr | 15.0-17.0 | 20.5-23.5 | 19.0-21.5 | 19.0-21.5 | 17.0-19.0 | 18.0-20.0 | 18.0-20.0 | 18.0-20.0 |
| Ni | 1.50-3.00 | 11.5-13.5 | 5.5-7.5 | 5.5-7.5 | 2.3-3.7 | 8.0-11.0 | 8.0-13.0 | 8.0-11.0 |
| Mo | … | 1.50-3.00 | … | … | … | … | … | … |
| Ti | … | … | … | … | … | … | … | … |
| Columbium | … | 0.10-0.30 | … | … | … | … | … | … |
| Tantalum | … | … | … | … | … | … | … | … |
| Nitrogen | 0.15-0.30 | 0.20-0.40 | 0.15-0.40 | 0.15-0.40 | 0.20-0.40 | … | … | … |
| Vanadium | … | 0.10-0.30 | … | … | … | … | … | … |
| Copper | … | … | … | … | … | … | … | … |
| Cerium | … | … | … | … | … | … | … | … |
| Boron | … | … | … | … | … | … | … | … |
| Aluminum | … | … | … | … | … | … | … | … |
| Grade: | … | TP304N | TP304LN | … | … | … | TP309S | TP309H |
| UNS | S30415 | S30451 | S30453 | S30600 | S30615 | S30815 | S30908 | S30909 |
| C, max | 0.040-0.10 | 0.080 | 0.035 | 0.018 | 0.16-0.24 | 0.05-0.10 | 0.080 | 0.040-0.10 |
| Mn, max | 0.80 | 2.00 | 2.00 | 2.00 | 2.00 | 0.80 | 2.00 | 2.00 |
| P, max | 0.045 | 0.045 | 0.045 | 0.020 | 0.030 | 0.040 | 0.045 | 0.045 |
| S, max | 0.030 | 0.030 | 0.030 | 0.020 | 0.030 | 0.030 | 0.030 | 0.030 |
| Si, max | 1.00-2.00 | 1.00 | 1.00 | 3.7-4.3 | 3.2-4.0 | 1.40-2.00 | 1.00 | 1.00 |
| Cr | 18.0-19.0 | 18.0-20.0 | 18.0-20.0 | 17.0-18.5 | 17.0-19.0 | 20.0-22.0 | 22.0-24.0 | 22.0-24.0 |
| Ni | 9.0-10.0 | 8.0-18.0 | 8.0-12.0 | 14.0-15.5 | 13.5-16.0 | 10.0-12.0 | 12.0-15.0 | 12.0-15.0 |
| Mo | … | … | … | 0.20 | … | … | 0.75 | … |
| Ti | … | … | … | … | … | … | … | … |
| Columbium | … | … | … | … | … | … | … | … |
| Tantalum | … | … | … | … | … | … | … | … |
| Nitrogen | 0.12-0.18 | 0.10-0.16 | 0.10-0.16 | … | … | 0.14-0.20 | … | … |
| Vanadium | … | … | … | … | … | … | … | … |
| Copper | … | … | … | 0.5 max | … | … | … | … |
| Cerium | … | … | … | … | … | 0.03-0.08 | … | … |
| Boron | … | … | … | … | … | … | … | … |
| Aluminum | … | … | … | … | 0.80-1.50 | … | … | … |
| Grade: | TP309Cb | TP309HCb | … | TP310S | TP310H | TP310Cb | TP310HCb | … |
| UNS | S30940 | S30941 | S31002 | S31008 | S31009 | S31040 | S31041 | S31050 |
| C, max | 0.080 | 0.040-0.10 | 0.015 | 0.080 | 0.040-0.10 | 0.080 | 0.040-0.10 | 0.025 |
| Mn, max | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 |
| P, max | 0.045 | 0.045 | 0.020 | 0.045 | 0.045 | 0.045 | 0.045 | 0.020 |
| S, max | 0.030 | 0.030 | 0.015 | 0.030 | 0.030 | 0.030 | 0.030 | 0.015 |
| Si, max | 1.00 | 1.00 | 0.15 | 1.00 | 1.00 | 1.00 | 1.00 | 0.40 |
| Cr | 22.0-24.0 | 22.0-24.0 | 19.0-22.0 | 24.0-26.0 | 24.0-26.0 | 24.0-26.0 | 24.0-26.0 | 24.0-26.0 |
| Ni | 12.0-16.0 | 12.0-16.0 | 24.0-26.0 | 19.0-22.0 | 19.0-22.0 | 19.0-22.0 | 19.0-22.0 | 20.5.0-23.5 |
| Mo | 0.75 | 0.75 | 0.10 | 0.75 | … | 0.75 | 0.75 | 1.6-2.6 |
| Ti | … | … | … | … | … | … | … | … |
| Columbium | 10XC min,1.10 max | 10XC min,1.10 max | … | … | … | 10XC min,1.10 max | 10XC min,1.10 max | … |
| Tantalum | … | … | … | … | … | … | … | … |
| Nitrogen | … | … | 0.10 | … | … | … | … | 0.09-0.15 |
| Vanadium | … | … | … | … | … | … | … | … |
| Copper | … | … | … | … | … | … | … | … |
| Cerium | … | … | … | … | … | … | … | … |
| Boron | … | … | … | … | … | … | … | … |
| Aluminum | … | … | … | … | … | … | … | … |
Applications: sanitary tubing in the dairy and food industry, and having special surface finishes
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.
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| TORICH INTERNATIONAL LIMITED |
| Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China |
| 86-574-88086983 |
| sales@steel-tubes.com |