TORICH INTERNATIONAL LIMITED
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Delivery Time | 35-45days |
| Packaging Details | In wooden boxes or hexagonal bundles in seaworthy packing |
| Product Name | ASTM A671 ERW Steel Pipes |
| Model No | ASTM A671 |
| Technique | ERW |
| Steel Grade | CA55 CB60 CB65 CC70 CD70 CD80 |
| Type | Welded |
| Alloy Or Not | Not Alloy |
| Section Shape | Round |
| Application | For Boilers, Superheaters |
| Brand Name | TORICH |
| Model Number | ASTM A671 |
| Certification | ISO9001, ISO14001, TS16949 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Delivery Time | 35-45days |
| Packaging Details | In wooden boxes or hexagonal bundles in seaworthy packing | Product Name | ASTM A671 ERW Steel Pipes |
| Model No | ASTM A671 | Technique | ERW |
| Steel Grade | CA55 CB60 CB65 CC70 CD70 CD80 | Type | Welded |
| Alloy Or Not | Not Alloy | Section Shape | Round |
| Application | For Boilers, Superheaters | Brand Name | TORICH |
| Model Number | ASTM A671 | Certification | ISO9001, ISO14001, TS16949 |
| Place of Origin | CHINA | ||
| High Light | Lower Temperatures ERW Steel Pipes ，Welded ERW Steel Pipes ，Not Alloy Erw Steel Tubes | ||
Size range :OD ≥400mm,WT ≥6mm.
Production method:
OD tolerance:±5% of the specified outside diameter.
Out of Roundness: Difference between major and minor outside diameter 1%
Thickness: The minimum wall thickness at any point in the pipe shall not be more than 0.01inch 0.3mm under the specified nominal thickness.
Heat treatment:
1. Without heat treatment
2. Stress released
3. Normalizing
4. Normalizing+Tempering
5. Quenched and tempered
6. Quenched and precipitation heat treated
Testing:
1. Tension Test:
2. Transverse Guided Welded Bend Test
Material: CA55 CB60 CB65 CB70 CB60 CB65 CC70 CD70 CD80 CFA65 CFB70 CFD65 CG100
CH115 CJA115 CJB115 CJE115 CJF115 CJH115 CJP115 CK75 CP85
Referenced Documents
2.1 ASTM Standard:
A20/A20M Specification for General Requirements for Steel plates for Pressure Vessels.
A370 Test Methods and Definitions for Mechanical Testing of Steel Products
A435/A435M Specification for Straight-Beam Ultrasonic Examination of Steel Plates.
A530/A530M Specification for General Requirements for Specialized Carbon and
Alloy Steel Pipes
A577/A577M Specification for Ultrasonic Angle-Bram Examination of Steel Plates
A578/A578M Specification for Straight-Beam Ultrasonic Examination of Rolled Steel Plates for Special Applications
E110 Test Method for Rockwell and Brinell Hardness of Metallic Materials by Portable hardness Testers
E165/E165M Practice for Liquid Penetrant Examination for General Industry.
Plate Steel:
A203/A203M Specification for Pressure Vessel Plates,Alloy Steel,Nickel.
A285/A285M Specification for Pressure Vessel Plates,Carbon Steel,Low and Intermediate-Tensile Strength.
A299/A299M Specification for Pressure Vessel Plates, Carbon Sreel,Menaganese-Silicon.
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
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