Spezilla Tube Co., Ltd. (Shanghai)
| Payment Terms | T/T, L/C |
| Supply Ability | 100 TONS / MONTH |
| Delivery Time | WITHIN 30 DAYS |
| Packaging Details | WOODEN BOXED |
| Product Name | Stainless Steel U Tube |
| Standard | ASTM A688/ASTM A249 |
| Grade No. | TP304, TP304L, TP316L |
| OD | 1/2'' - 2'' |
| WT | 0.035'' - 0.083'' |
| Tube Shape | U BEND TUBE |
| Type | WELDED |
| Surface | BRIGHT ANNEALED |
| Shape | Round |
| Package | Wooden Case |
| Application | Heat Exchanger |
| Brand Name | SPEZILLA |
| Model Number | ASTM A249 A269 A688 |
| Certification | ISO9001:2008 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 100 TONS / MONTH |
| Delivery Time | WITHIN 30 DAYS | Packaging Details | WOODEN BOXED |
| Product Name | Stainless Steel U Tube | Standard | ASTM A688/ASTM A249 |
| Grade No. | TP304, TP304L, TP316L | OD | 1/2'' - 2'' |
| WT | 0.035'' - 0.083'' | Tube Shape | U BEND TUBE |
| Type | WELDED | Surface | BRIGHT ANNEALED |
| Shape | Round | Package | Wooden Case |
| Application | Heat Exchanger | Brand Name | SPEZILLA |
| Model Number | ASTM A249 A269 A688 | Certification | ISO9001:2008 |
| Place of Origin | CHINA | ||
| High Light | u bend tube ，aluminium extruded finned tubes | ||
ASME SA 688 Bright Annealed Stainless Steel heat exchanger u tube
Spezilla produce U-tubes as per standards:
1. ASTM A688/A688M-15 Specification for Seamless and Welded Austenitic Stainless Steel Feedwater Heater Tubes
2. ASTM A803/A803M-12 Standard Specification for Seamless and Welded Ferritic Stainless Steel Feedwater Heater Tubes
3. ASTM A556/A556M-12 Standard Specification for Seamless Cold-Drawn Carbon Steel Feedwater Heater Tubes
Main Testing Terms and Procedure:
1. Heat Treatment and Solution Annealing / Bright Annealing
2. Cutting to required length and deburring;
3. Chemical Composition Analysis Test With 100% PMI and One tube from each heat by Direct Reading Spectrometer
4. Visual Test and Endoscope Test for Surface Quality Test
5. 100% Hydrostatic Test and 100% Eddy Current Test
6. Ultrasonic Test subject to the MPS (Material Purchase Specification)
7. Mechanical Tests includes Tension Test, Flattening Test, Flaring Test, Hardness Test
8. Impact Test subject to Standard request
9. Grain Size Test and Intergranular Corrosion Test
10. Ultrasoic measuring of Wall Thickness
11. Stress Relieve Annealing on U bend Parts after bending
Spezilla provides customers with a vertically integrated supplier, with tube mills and value-add finishing facilities all under one umbrella. We offer wide range of welded, welded-and-drawn, and seamless stainless steel tube and pipe to meet your unique needs.
In addition to a full range of standard sizes and traditional grades, such as 304 and 316, we also supply a wide variety of custom tube and pipe, including the following alloys:
Austenitic – 304, 316, 317L, 321, 347, 904L
Ferritic – 409, 430, 439, 446
Martensitic – 440
Duplex Alloys – 2003, 2101, 2205, 2507
| ASTM A249ASME SA249 | Standard Specification for Welded Austenitic SteelBoiler, Superheater, Heat Exchanger, and Condenser Tubes |
| ASTM A268 ASME SA268 | Standard Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service |
| ASTM A269ASME SA269 | Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service |
| ASTM A270ASME SA270 | Standard Specification for Seamless and Welded Austenitic and Ferritic / Austenitic Stainless Steel Sanitary Tubing |
| ASTM A312ASME SA312 | Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes |
| ASTM A358 ASME SA358 | Standard Specification for Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications |
| ASTM A554ASME SA554 | Specification for Welded Stainless Steel Mechanical Tubing |
| ASTM A688 ASME SA688 | Standard Specification for Welded Austenitic Stainless Steel Feedwater HeaterTubes |
| ASTM A789 ASME SA789 | Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service |
| ASTM A790 ASME SA790 | Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe |
| ASTM A999ASME SA999 | Specification for General Requirements for alloy and Stainles Steel Pipe |
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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