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Alloy seamless steel mechanical pipe with material SAE4140
1 > Regard to this pipe
1.standard:GB / ASTM / SAE/ AISI/ JIS/DIN
2.Material : 42CrMo/4140
3.OD:21.3-355.6 mm
4.WT:2.77-55mm
Our products are offered in standard as well as customized specifications given as per client .
5.Length :
generally 5-5.8meters random length for 20ft ctnr ,6-12m random length for 40ft ctnr, or fixed length as per demand .
6.Ends : Plain ends or beveled ends as per request .
7. Calculation of Theoretic Weight : ? Kgs /m = {(OD – W.T ) *W.T }*0.02466
8. Type : Seamless
9. Technique : Hot rolling
10. Certificate: Mill Testing Certificate
11 .Foreign Material Pipe Comparison
Foreign Material Pipe Comparison
SAE | GB | DIN | SCM |
4140 | 42CrMo | 42CrMo4 | 440 |
SAE4140 chemical constitution :
chemical composition; | GradeB
|
Carbon, max | 0.38-0.43 |
Manganes | 0.75-1.00 |
Phosphorus,max | 0.025 |
Sulfur,max | 0.025 |
Silicon,min | 0.15-0.35 |
Chrome,max | 0.8-1.1 |
Nickel,max | 0.25 |
SAE414 Mechinical Properties :
| tensile strength MPa | yield point MPa | elongation (%) |
4140 | >=1080 | >=930 | 12 |
2> Short introduction for this company
Company Name | ShandongTiger Iron&Steel Production Co.,Ltd Dongchang East Road Liaocheng City Shandong Province China |
Business Type | Professional manufacturer and exporter for pipe |
Mainly Products :
| 1> seamless steel pipe Size: OD 1/8 inch --14 inch, wall thickness 2mm --60mm. 2> ERW steel pipe Size: OD89mm to 820mm ,wall thickness :4mm to 30mm 3> Spiral double-side submerged-Arc Welded steel pipe, Size : OD 219mm to 2000mm , wall thickness : 5mm to 25.4mm 4> centrifugal casting pipe,size OD 203mm-750mm,thickness 30mm-120mm. length 1-7 meters The common material are A53A/B,A106B/C,A519 ST33,ST37,ST52,ST35.8,AISI1026, SAE1010 SAE1045/4140/1541/5140/4119,P11,27SiMn and other special material etc. |
Rich experience :Specialized in steel pipe line for 20years including professional exporting for 6years. (check the 6TH YEARS GOLD SUPPLIER tag and A&V authentication ) |
Our mainly regular clients : Egypt , Iran ,Sudan, Belgium , Brazil , Venezuela, Chile , North Africa , Austrilia ,India, Srilanka, Pakistan, Vietnam, Malaysia, Etc . and we are now devoting to expand our maket to more countries in the world . |
Sales : Ms Tina ,skype:tigersteeltina 86-15020667003 |
Specialized in seamless steel pipe for more than 20years including exporting for more than 6years, we achieved much experience for good service
annular furnace
product line:
close shot of pipe:
carbon seamless steel pipe
cold drawn precision pipe:
certification: