Spezilla Tube Co., Ltd. (Shanghai)
| Payment Terms | T/T, L/C |
| Supply Ability | 100TONS/MONTH |
| Delivery Time | Ex-Mill 15 - 30DAYS |
| Packaging Details | WOODEN BOXED |
| Material Grade | TP304, AISI 304 |
| Size Range | 4'' 101.6mm |
| Specification | ASTM A249 / ASME SA249 |
| Finishing Options | Annealing Pickling, Polishing, Custom Cutting |
| Test Certificate | EN10204 3.1 |
| Packaging | Wooden Box, Bundled, Export Packaging Available |
| Product Name | Welded Stainless Steel Tube |
| Quality Assurance | 100% ET |
| Brand Name | SPEZILLA |
| Model Number | WLD |
| Certification | ISO9001, TS16949, PED, AD2000 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 100TONS/MONTH |
| Delivery Time | Ex-Mill 15 - 30DAYS | Packaging Details | WOODEN BOXED |
| Material Grade | TP304, AISI 304 | Size Range | 4'' 101.6mm |
| Specification | ASTM A249 / ASME SA249 | Finishing Options | Annealing Pickling, Polishing, Custom Cutting |
| Test Certificate | EN10204 3.1 | Packaging | Wooden Box, Bundled, Export Packaging Available |
| Product Name | Welded Stainless Steel Tube | Quality Assurance | 100% ET |
| Brand Name | SPEZILLA | Model Number | WLD |
| Certification | ISO9001, TS16949, PED, AD2000 | Place of Origin | CHINA |
ASME SA249 ASTM A249 TP304 OD4'' X 1.5MM Welded Stainless Steel Tube for Falling Film Evaporators
AISI 304 welded stainless steel tube is the most common material in stainless steel. Because SS 304 contains 18% chromium (Cr) and 8% nickel (Ni), it is also known as 18/8 stainless steel. SS304 has good processability, weldability, corrosion resistance, heat resistance, low temperature strength and mechanical properties, good hot workability such as stamping and bending, and no heat treatment hardening. SS304 is widely used in the industrial and furniture decoration industry and the food and medical industry.
The reason why 304 grade stainless steel has excellent corrosion resistance in the atmosphere is due to the formation of a chromium passivation film on its surface. But when SS304 is in a warm chloride environment, the corrosion is even faster than non-alloy mild steel.
Description:
| Item Code: | SPWD-304 |
| Tube OD.: | 101.6MM, 4'' |
| Wall: | 1.5MM |
| Length: | 6000MM |
| Material: | TP304, AISI 304 |
| Standard: | ASTM A249 / ASME SA249 |
| Finish: | AP / Annealed & Pickled. Bright Annealed. |
| Type: | Welded |
| Certification: | ISO9001:2015 |
| Mill Test Certificate: | EN10204 3.1 |
| Packing: | Sleeved, Wooden Boxed |
| Chemical Element | % ( Weight ) |
| Carbon (C) | 0.0 - 0.08 |
| Chromium (Cr) | 18.00 - 20.000 |
| Manganese (Mn) | 0.0 - 2.00 |
| Silicon (Si) | 0.0 - 1.00 |
| Phosphorous (P) | 0.0 - 0.05 |
| Sulphur (S) | 0.0 - 0.03 |
| Nickel (Ni) | 8.00 - 10.50 |
| Nitrogen (N) | 0.0 - 0.11 |
| Iron (Fe) | Balance |
Mechanical Property AISI 304 Welded Stainless Steel Tube:
| Mechanical Property | Value |
| Proof Stress | 190 Min MPa |
| Tensile Strength | 500 to 700 MPa |
| Elongation A50 mm | 45 Min % |
| Hardness Brinell | 215 Max HB |
Available Tube Product Forms:
Straight.
Coiled.
Typical Applications:
Industrial
Lighting & Sensing
Seals & O-Rings
Lab / Instruments
Food / Beverage
Medical
Oil & Gas
Quality Assurance:
Spezilla's TP304 welded stainless steel tubes are produced acc. to the following process and inspection to assure our quality:
1. Chemical Composition Analysis Test With 100% PMI.
2. Solution Annealing / Bright Annealed.
3. 100% Hydrostatic Test and 100% Eddy Current Test
4. Mechanical Tests includes Tension Test, Flattening Test, Flaring Test, Hardness Test.
5. Impact Test subject to Standard request.
6. Grain Size Test and Intergranular Corrosion Test.
7. Visual Test and Endoscope Test for Surface Quality Test
Typical Manufacturing Specifications:
ASTM A249
ASTM A269
ASTM A270
EN10217-7
EN10296-2
Also individual customer specifications.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2011
Total Annual:
>3000000.00
Ecer Certification：
Verified Supplier
Spezilla specialise in manufacturing high quality precision stainless steel tube and other corrosion resistant alloy tubes that are designed to industry and customer specifications. Our products are manufactured to the highest quality standards and are very competitively priced. Our mission is to pr... Spezilla specialise in manufacturing high quality precision stainless steel tube and other corrosion resistant alloy tubes that are designed to industry and customer specifications. Our products are manufactured to the highest quality standards and are very competitively priced. Our mission is to pr...
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