TORICH INTERNATIONAL LIMITED
| Payment Terms | T/T, L/C, D/A, D/P, Western Union, |
| Supply Ability | 5000 TONS PER MONTH |
| Delivery Time | 20-45 DAYS |
| Packaging Details | packing in anti-rust oil p in bundles or wooden box |
| Product name | Boiler Tubes,Carbon Steel Heat Exchanger Tube from TORICH |
| Keyword | carbon steel heat exchanger tube |
| Application | For High Pressure Boiler and Superheater Tubes |
| Standard | ASTM A179/A192 |
| Technique | Cold Drawn |
| Material | A179 Grade T1/T1a/T1b |
| Surface | According to customer's request |
| WT | 1-25.4mm |
| OD | 12.7-177.8mm |
| Length | Max12000mm |
| Brand Name | TORICH |
| Model Number | ASTM A179/A192 |
| Certification | ISO9001,ISO14001,TS16949 |
| Place of Origin | Zhejiang,China |
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Product Specification
| Payment Terms | T/T, L/C, D/A, D/P, Western Union, | Supply Ability | 5000 TONS PER MONTH |
| Delivery Time | 20-45 DAYS | Packaging Details | packing in anti-rust oil p in bundles or wooden box |
| Product name | Boiler Tubes,Carbon Steel Heat Exchanger Tube from TORICH | Keyword | carbon steel heat exchanger tube |
| Application | For High Pressure Boiler and Superheater Tubes | Standard | ASTM A179/A192 |
| Technique | Cold Drawn | Material | A179 Grade T1/T1a/T1b |
| Surface | According to customer's request | WT | 1-25.4mm |
| OD | 12.7-177.8mm | Length | Max12000mm |
| Brand Name | TORICH | Model Number | ASTM A179/A192 |
| Certification | ISO9001,ISO14001,TS16949 | Place of Origin | Zhejiang,China |
| High Light | carbon steel tube ，high carbon steel tube | ||
| Standard | ASTM A192 |
| Matrial | 10# 20# etc Carbon Steel |
| Size | OD: 12.7-177.8mm WT: 1-25.4mm Length: according to customer requirement |
| Application | For Boilers,Superheaters, Heat-Exchangers, High-pressure Boilers |
| Production | Tubes are manufactured by seamless process and both hot finished and cold finished are applicable |
| Heat treatment | Hot finished tubes need not be heat treated. Cold Finished tubes are heat treated after the final cold finishing pass at a temperature of 1200℉(650℃) or higher |
| C | 0.06-0.18 |
| Mn | 0.27-0.63 |
| P | ≤0.035 |
| S | ≤0.035 |
| Si | ≤0.25 |
| Brinell Hardness | Rockwell Hardness Number |
| WT≥0.200 in (5.1mm) | WT≤0.200 in (5.1mm) |
| 137 HRB | 77HRB |
Mechanical Properties Tests and Inspection
Tensil Streghth: min ksi[Mpa] 47[325] Flattening Test Flaring Test
Yield Point: min ksi[Mpa] 26[180] Flange Test Hardness Test
Elongation: ≥35% Hydrostatic Test
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.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
25000000-30000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Company Overview A Professional Steel Tube Manufacturer and Solution Provider TORICH INTERNATIONAL LIMITED integrates steel tube manufacturing, international trade, warehousing, technical support and customized processing. Our manufacturing operations cover cold drawing, cold rolling, heat treat... Company Overview A Professional Steel Tube Manufacturer and Solution Provider TORICH INTERNATIONAL LIMITED integrates steel tube manufacturing, international trade, warehousing, technical support and customized processing. Our manufacturing operations cover cold drawing, cold rolling, heat treat...
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