TORICH INTERNATIONAL LIMITED
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 60000tons per year |
| Delivery Time | 5-8week days |
| Packaging Details | In bundles |
| Material | Carbon steel |
| Size | 5-400mm |
| End | plain |
| Origin | China |
| Length | As per requests |
| Application | Mechaning pipes |
| Technique | Cold Drawn,Hot Rolled,Cold Rolled |
| Brand Name | Torich |
| Model Number | ASTM A519 |
| Certification | ISO9001-2008 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 60000tons per year |
| Delivery Time | 5-8week days | Packaging Details | In bundles |
| Material | Carbon steel | Size | 5-400mm |
| End | plain | Origin | China |
| Length | As per requests | Application | Mechaning pipes |
| Technique | Cold Drawn,Hot Rolled,Cold Rolled | Brand Name | Torich |
| Model Number | ASTM A519 | Certification | ISO9001-2008 |
| Place of Origin | China | ||
| High Light | 1026 alloy steel mechanical tubing ，astm a519 alloy steel mechanical tubing ，4140 heavy wall mechanical tubing | ||
ASTM A519 1020 1045 Cold Drawn Seamless Heavy Wall Steel Tube
Quick detail :
| Origin | China |
| Brand name | Torich |
| Certificate | ISO9001 TS16949 |
| Material | Carbon steel 1020,1010,1045,4130,4140,38CrMoAl,20Cr etc |
| Product name | ASTM A519 1020 1045 Cold Drawn Seamless Heavy Wall Steel Tube |
| Capacity | Cold drawing,Cold rolled,Hot rolled,Cutting ,Charmfering,Polishing,Threading etc |
Basic introduction of Precision steel tubes for machining and cold-drawn profile tubes
Production method:Cold drawing,Cold rolled,Hot rolled etc
Material:
1020,1010,1045,4130,4140,38CrMoAl,20Cr etc
Shape:Round Heavy thock
| Steel Grade and Chemical Compositions: | |||||||
| Steel | C | Mn | P | S | Si | Cr | Mo |
| Grade | max | max | max | max | min | ||
| 1008 | 0.10 | 0.30-0.50 | 0.040 | 0.050 | |||
| 1010 | 0.08-0.13 | 0.30-0.60 | 0.040 | 0.050 | |||
| 1018 | 0.15-0.20 | 0.60-0.90 | 0.040 | 0.050 | |||
| 1020 | 0.18-0.23 | 0.30-0.60 | 0.040 | 0.050 | |||
| 1026 | 0.22-0.28 | 0.60-0.90 | 0.040 | 0.050 | |||
| 1035 | 0.32-0.38 | 0.60-0.90 | 0.040 | 0.050 | |||
| 1045 | 0.43-0.50 | 0.60-0.90 | 0.040 | 0.050 | |||
| 4130 | 0.28-0.33 | 0.40-0.60 | 0.040 | 0.040 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
| 4140 | 0.38-0.43 | 0.75-1.00 | 0.040 | 0.040 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
| Grade | condition | Ultimat | Yield | Elongation | Rockwell |
| Strength | Strength | Hardness | |||
| ksi Mpa | ksi Mpa | % | B Scale | ||
| 1020 | HR | 50 345 | 32 221 | 25 | 55 |
| CW | 70 483 | 60 414 | 5 | 75 | |
| SR | 65 448 | 50 345 | 10 | 72 | |
| A | 48 331 | 28 193 | 30 | 50 | |
| N | 55 379 | 34 234 | 22 | 60 | |
| 1025 | HR | 55 379 | 35 241 | 25 | 60 |
| CW | 75 517 | 65 448 | 5 | 80 | |
| SR | 70 483 | 55 379 | 8 | 75 | |
| A | 53 365 | 30 207 | 25 | 57 | |
| N | 55 379 | 36 248 | 22 | 60 | |
| 1035 | HR | 65 448 | 40 276 | 20 | 72 |
| CW | 85 586 | 75 517 | 5 | 88 | |
| SR | 75 517 | 65 448 | 8 | 80 | |
| A | 60 414 | 33 228 | 25 | 67 | |
| N | 65 448 | 40 276 | 20 | 72 | |
| 1045 | HR | 75 517 | 45 310 | 15 | 80 |
| CW | 90 621 | 80 552 | 5 | 90 | |
| SR | 80 552 | 70 483 | 8 | 85 | |
| A | 65 448 | 35 241 | 20 | 72 | |
| N | 75 517 | 48 331 | 15 | 80 | |
| 4130 | HR | 90 621 | 70 483 | 20 | 89 |
| SR | 105 724 | 85 586 | 10 | 95 | |
| A | 75 517 | 55 379 | 30 | 81 | |
| N | 90 621 | 60 414 | 20 | 89 | |
| 4140 | HR | 120 855 | 90 310 | 15 | 100 |
| SR | 120 855 | 100 689 | 10 | 100 | |
| A | 80 552 | 60 414 | 25 | 85 | |
| N | 120 855 | 90 621 | 20 | 100 |
| Wall Thickness Tolerance, a Percent Over and Under Nominal | Wall Thickness Range,
As Percent of Outside Diameter | |
| Outside Diameter Size Range In. (mm) | Under 15 | 15 and Over
|
| Up to 2.999 (76.19) | 12.5 | 10.0 |
| 3.000-5.999 (76.20-152.37) | 10.0 | 7.5 |
| 6.000-10.750 (152.40-273.05) | 10.0 | 10.0 |
| 10.750 and larger | ±12-1/2% | ±12-1/2% |
What we can do :
| Service | Work range | Tolerance |
| OD | 5-400mm | +/-0.1 mm |
| WT | 5-20mm | +/-0.1mm |
| Concentricity | ≤0.5mm |
Feature:
1. High precision tolerance of outer diameter and inner diameter
2. Good concentricity
3. Good mechanical properties
4. Machining of cutting, threading and chamfering can be provided
Why choose Torich heavy thick cold drawn seamless precision tube?
Material saving: The lower the ratio of outside diameter to inside diameter, the more evident is the use of precision steel
tubes for machining. The tube with its annular cross-section is the natural semifinished material for the production of
hollow cylindrical machined parts.
Tip:
Drawn Over Mandrel (DOM)
Hot Rolled Seamless (HRS)
Cold Drawn Seamless (CDS)
Hot Rolled Electric Weld (HREW)
Cold Rolled Electric Weld (CREW)
4140 Alloy (Aly)
Product show:
Packaging:Bundles or according to client’s requirements
Shipping: Land transportation/Ocean transportation
Equipments:
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
Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the ... Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the ...
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