Brand Name: Zhuxin
Model Number: 201/304/304L/316/316L/430
Place of Origin: Shanghai, China (Mainland)
Zhuxin Stainless Steel
Specifications:
| Commodity | Food Grade Sanitary Welded Stainless Steel Tube |
| Standard | ASTM/AISI/GB/DIN/JIS/EN |
| Material Grade | 201/202/304/304L/316/316L/430 |
| Certification | SGS,BV,ISO |
| Outer Diameter | 6mm - 660mm |
| Wall Thickness | 1mm - 40mm |
| Length | 2-12m, or customized |
| Tolerance | a) Outer Diameter: +/-0.2mm |
| b) Thickness: +/- 10%, or customized | |
| c) Length: +/- 10mm | |
| Surface Finish | Satin/Hairline: 180#/ 320# |
| Polish: 400#/ 600#/ 800#/ Mirror | |
| Process Method | Cold Drawn/EFW/ERW |
| MOQ | 0.5 Ton |
| Productivity | 3000 Tons/Month |
| Packing | Standard export package, or as requested |
| Delivery | 5-15 days after receiving the deposit |
Technical Requirement:
| TYPE NO. | C | Mn | P | S | Si | Cr | Ni |
| % | % | % | % | % | % | % | |
| 201 | ≤0.15 | 5.5-7.5 | ≤0.050 | ≤0.03 | ≤1.00 | 16.0-18.0 | 3.5-5.5 |
| 202 | ≤0.15 | 7.5-10 | ≤0.060 | ≤0.03 | ≤1.00 | 17.0-19.0 | 4.0-6.0 |
| 301 | ≤0.15 | ≤2 | ≤0.045 | ≤0.03 | ≤1.00 | 16.5-18.0 | 6.0-8.0 |
| 302 | ≤0.15 | ≤2 | ≤0.045 | ≤0.03 | ≤1.00 | 17.0-19.0 | 8.0-10.0 |
| 304 | ≤0.08 | ≤2 | ≤0.045 | ≤0.03 | ≤1.00 | 18.0-20.0 | 8.0-10.5 |
| 304L | ≤0.03 | ≤2 | ≤0.045 | ≤0.03 | ≤1.00 | 18.0-20.0 | 8.0-12.0 |
| 316 | ≤0.08 | ≤2 | ≤0.045 | ≤0.03 | ≤1.00 | 16.0-18.0 | 10.0-14.0 |
| 316L | ≤0.03 | ≤2 | ≤0.045 | ≤0.03 | ≤1.00 | 16.0-18.0 | 10.0-14.0 |
| 321 | ≤0.08 | ≤2 | ≤0.045 | ≤0.03 | ≤1.00 | 17.0-19.0 | 9.0-12.0 |
| 410 | ≤0.15 | ≤1.00 | ≤0.040 | ≤0.03 | ≤1.00 | 11.5-13.5 | |
| 430 | ≤0.12 | ≤1.00 | ≤0.040 | ≤0.03 | ≤1.00 | 16.0-18.0 |
Mechanical Properties:
| TYPE NO. | Y.S | T.S | ELOG. | Hardness | ||
| N/mm2 | N/mm2 | % | HB | HRB | HV | |
| 301 | ≥205 | ≥520 | ≥40 | ≤207 | ≤95 | ≤218 |
| 304 | ≥205 | ≥520 | ≥40 | ≤187 | ≤90 | ≤200 |
| 304L | ≥175 | ≥480 | ≥40 | ≤187 | ≤90 | ≤200 |
| 316 | ≥205 | ≥520 | ≥40 | ≤187 | ≤90 | ≤200 |
| 316L | ≥175 | ≥480 | ≥40 | ≤187 | ≤90 | ≤200 |
| 321 | ≥205 | ≥520 | ≥40 | ≤187 | ≤90 | ≤200 |
| 410 | ≥205 | ≥440 | ≥20 | ≤201 | ≤93 | ≤210 |
| 430 | ≥205 | ≥450 | ≥22 | ≤183 | ≤88 | ≤200 |
Competitive Advantage:
(1) Heat and corrosion resistance
(2) Fine mechanical properties
(3) Great intensity in low temperature
(4) No hardening phenomenon when in heat treatment
(5) Good hot workability such as in stamping and bending
(6) Non-magnetic
Applications:
(1)Construction
(2)Decoration
(3)Engineering
(4)Machine
(5)Industrial material
(6)Chemical industry
(7)Food industry
(8)Boiler heat exchangers
(9)Natural gas industry
(10)Pharmaceutics
(11)Water transfer
(12)Environmental protection
Process Flows:
Verified Supplier - shanghai zhuxin Stainless Steel Co.,Ltd
Bussiness Type: Manufacturer 
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