Torich International Limited
| Packaging Details | In bundles |
| Delivery Time | 30-60DAYS |
| Payment Terms | T/T L/C |
| Supply Ability | 50000 TONS PER YEAR |
| Application | sanitary tubing in the dairy and food industry, and having special surface finishes |
| Type | Seamless |
| Steel Grade | 300 Series |
| Standard | ASTM |
| Place of Origin | China |
| Brand Name | Torich |
| Certification | IS09001 ISO14001 TS16949 |
| Model Number | ASTM A270 |
View Detail Information
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Product Specification
| Packaging Details | In bundles | Delivery Time | 30-60DAYS |
| Payment Terms | T/T L/C | Supply Ability | 50000 TONS PER YEAR |
| Application | sanitary tubing in the dairy and food industry, and having special surface finishes | Type | Seamless |
| Steel Grade | 300 Series | Standard | ASTM |
| Place of Origin | China | Brand Name | Torich |
| Certification | IS09001 ISO14001 TS16949 | Model Number | ASTM A270 |
ASTM A270 Seamless and Welded Austenitic and Ferritic/Austetnitic Stainless Steel Sanitary Tubing
Size range: O.D.: 4.0-305mm W.T.:1-50mm L: according to customer requirement
Applications: Sanitary tubing in the dairy and food industry, and having special surface finishes
Chemical Requirement
| Grade: | TP304 | TP304L | … | TP316 | TP316L | … | … | … |
| UNS | S30400 | S30403 | S31254 | S31600 | S31603 | N08926 | N08367 | S31803 |
| C, max | 0.08 | 0.035 | 0.020 | 0.08 | 0.035 | 0.020 | 0.030 | 0.030 |
| Mn, max | 2.00 | 2.00 | 1.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 |
| P, max | 0.045 | 0.045 | 0.030 | 0.045 | 0.045 | 0.030 | 0.040 | 0.030 |
| S, max | 0.030 | 0.030 | 0.010 | 0.030 | 0.030 | 0.010 | 0.030 | 0.020 |
| Si, max | 1.00 | 1.00 | 0.80 | 1.00 | 1.00 | 0.50 | 1.00 | 1.00 |
| Ni | 8.0-11.0 | 8.0-12.0 | 17.5-18.5 | 10.0-14.0 | 10.015.0 | 24.026.0 | 23.525.5 | 4.5-6.5 |
| Cr | 18.020.0 | 18.020.0 | 19.520.5 | 16.018.0 | 16.018.0 | 19.021.0 | 20.022.0 | 22.023.0 |
| Mo | … | … | 6.0-6.5 | 2.003.00 | 2.003.00 | 6.0-7.0 | 6.0-7.0 | 3.0-3.5 |
| Ni | … | … | 0.180.22 | … | … | 0.150.25 | 0.180.25 | 0.140.20 |
| Copper | … | … | 0.501.00 | … | … | 0.50-1.5 | 0.75 max | … |
| Grade: | … | … | 2003 |
| UNS | S32205 | S32750 | S32003 |
| C, max | 0.030 | 0.030 | 0.030 |
| Mn, max | 2.00 | 1.20 | 2.00 |
| P, max | 0.030 | 0.035 | 0.030 |
| S, max | 0.020 | 0.020 | 0.020 |
| Si, max | 1.00 | 0.80 | 1.00 |
| Ni | 4.5-6.5 | 6.0-8.0 | 3.0-4.0 |
| Cr | 22.0-23.0 | 24.0-26.0 | 19.5-22.5 |
| Mo | 3.0-3.5 | 3.0-5.0 | 1.5-2.0 |
| Ni | 0.14-0.20 | 0.24-0.32 | 0.14-0.20 |
| Copper | … | 0.50 max | … |
| Group | Size, Outside Diameter, in(mm) | Permissible Variations in Outside Diameter, in.[mm]Over Uder | Permissible Variations in WT, % | Permisible Variations in Cut Length, in[mm] | |
| 1 | 1.000(25.4) and under | ±0.005[0.13] | ±15 | 1/8[3.2] | 0 |
| 2 | Over 1(25.4) to2(50.8) | ±0.005[0.20] | ±10 | 1/8[3.2] | 0 |
| 3 | Over 2 (50.8) to3(76.2) | ±0.010[0.25] | ±10 | 1/8[3.2] | 0 |
| 4 | Over 3(76.2) to4(101.6) | ±0.015[0.38] | ±10 | 1/8[3.2] | 0 |
| 5 | Over 3(101.6) to 5½(139.7) excl | ±0.015[0.38] | ±10 | 3/16[4.8] | 0 |
| 6 | 5 ½(139.7) to 8(203.2) excl | ±0.030[0.76] | ±10 | 3/16[4.8] | 0 |
| 7 | 8(203.2) to 12(304.8) | ±0.050[1.27] | ±10 | 3/16[4.8] | 0 |
| Grade | UNS | Tensile | Yield | Elongation | Rockwell |
| TP304 | S30400 | 75(515) | 30(205) | 35 | B90 |
| TP304L | S30403 | 70(485) | 25(170) | 35 | B90 |
| TP316 | S31600 | 75(515) | 30(205) | 35 | B90 |
| TP316L | S31603 | 70(485) | 25(170) | 35 | B90 |
|
| S31803 | 90(620) | 65(450) | 25 | C30.5 |
| 2205 | S32205 | 95(655) | 70(485) | 25 | C30.5 |
| 2507 | S32750 | 116(800) | 80(550) | 15 | C32 |
| 2003 | S32003 | 90(620) | 65(450) | 25 | C30 |
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller
Year Established:
2008
Total Annual:
15000000-20000000
Employee Number:
100~200
Ecer Certification：
Site Member
Torich Interational Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the factories of Seamless Steel Tubes with Carbon and Alloy Steel Grade, Welded Precision Steel Tubes，DO... Torich Interational Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the factories of Seamless Steel Tubes with Carbon and Alloy Steel Grade, Welded Precision Steel Tubes，DO...
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