Jantes en aluminium sans soudure tube mécanique en acier avec matériel SAE4140
- Lieu d'origine:
- Shandong, Chine (continent)
Description du produit
1 > concerne ce tuyau
|
Product description |
Samll size seamless carbon steel pipe with ASTM A106B material |
|
Process |
mostly by cold drawn for those small size seamless pipes |
|
Delivery condition |
NBK, Annealing,high-temperature tempering |
|
Calculation of Theoretic Weight |
? kg/m = {(OD – W.T) * W.T} * 0.02466 |
Comparaison de Pipe matériel étranger
|
SAE |
GB |
DIN |
SCM |
|
4140 |
42CrMo |
42CrMo4 |
440 |
SAE4140 constitution chimique :
|
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 propriétés :
|
|
tensile strength MPa |
yield point MPa |
elongation (%) |
|
4140 |
>=1080 |
>=930 |
12 |
2 > brève introduction pour cette société
|
Company Name |
Shandong Province Liaocheng City Zhongxing Steel Pipe 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 ) |
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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 Grace : grace at zhongxingsteelpipe dot com dot cn Tel : 86-635-8245816 Fax : 86-635-8245817 Mobile : 86-13963509487 |
3 > organigrammes de processus
4 > photo pour ce tuyau
Groupes de Produits : Pipe sans couture > ASTM A106/A106M, ASTM A53/A53M
