Wrought Austenitic Seamless Tube Manufacturing Stainless Steel Astm A403
| Product Name | TORICH ASTM A403 Wrought Austenitic Stainless Steel Piping Fitting |
| Brand | TORICH |
| Standard | ASTM A403 |
| Reference Standard | A351/A351M,A743/A743M,A960/A960M,E112,E165,ASME B16.9,MSS SP-25 etc |
| Grade | WPXM-19, WP304, WP304L, WP309, WP310S, WP316, WP316L etc |
| Type | Seamless/Welded |
| Test | Hydrostatic Test |
| Used | Pressure Piping application |
Chemical Requirements
| Grade | C | Mn | P | S | Si | Ni | Cr | Mo | Ti N |
| WPXM-19 | 0.06 | 4.0-6.0 | 0.045 | 0.030 | 1.00 | 11.5-13.5 | 20.5-23.5 | 1.50-3.00 | --- 0.20-0.40 |
| WP304 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 8.0-11.0 | 18.0-20.0 | --- | --- --- |
| WP304L | 0.030 | 2.00 | 0.045 | 0.030 | 1.00 | 8.0-12.0 | 18.0-20.0 | --- | --- --- |
| WP309 | 0.20 | 2.00 | 0.045 | 0.030 | 1.00 | 12.5-15.0 | 22.0-24.0 | --- | --- --- |
| WP310S | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 19.0-22.0 | 24.0-26.0 | --- | --- --- |
| WP316 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 10.0-14.0 | 16.0-18.0 | 2.00-3.00 | --- --- |
| WP316L | 0.030 | 2.00 | 0.045 | 0.030 | 1.00 | 10.0-14.0 | 16.0-18.0 | 2.00-3.00 | --- --- |
Tensile Requirement
| Grade | Yield Strength, min, ksi [MPa] | Tensile Strength, min, ksi [MPa] |
| 304,304LN,304H,309,310,316,316LN316H,317 317L,321,321H,347,347H,348,348H,S31725 | 30 [205] | 75 [515] |
| 304L,316L | 25 [170] | 70 [485] |
| 304N,316N,S31726 | 35 [240] | 80 [550] |
| XM-19 | 55 [380] | 100 [690] |
| S31254 | 44 [300] | 94 [650]-119[820] |
| S33228 | 27 [185] | 73 [500] |
| S34565 | 60 [415] | 115 [795] |
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.
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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
TORICH ASTM A403 Wrought Austenitic Stainless Steel Piping Fitting
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