Size: OD 1/2" - 3" ,W.T 4.78mm - 25.4mm
Material : Carbon Steel ASTM A106 Gr.B/ ASTM A53 Gr.B
20years in this line
Material : Carbon Steel ASTM A106 Gr.B/ ASTM A53 Gr.B
20years in this line
Small diameter thick wall carbon seamless steel pipe
1 > Short introduction for this company
Company Name | HEBEI ZEWO STEEL PIPE MANUFACTURING CO.,LTD |
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 . |
2 > Regard to this pipe
Product description | Samll diameter thick wall carbon seamless steel pipe with ASTM A106 Gr.B material |
Process | mostly by hot rolling for those thick wall seamless pipes |
Delivery Condition | BK : Generally used for motorcycle parts like Shock absorber sliding column |
BKW : Generally used for manufacturing automobile parts | |
BKS : Generally used for manufacturing All kinds of mechanical parts | |
GBK : Most commonly state which have a widely application scope | |
NBK : Oil well pipe is in this condition | |
Calculation of Theoretic Weight | ? kg/m = {(OD – W.T) * W.T} * 0.02466 |
Foreign Material Pipe Comparison
ASTM | GB | JIS | DIN |
A106 Gr.B | 20# | G3461 | St45.8 |
ASTM A106 Gr.B chemical constitution :
chemical composition; | GradeB |
Carbon, max | 0.30 |
Manganes | 0.29–1.06 |
Phosphorus,max | 0.035 |
Sulfur,max | 0.035 |
Silicon,min | 0.10 |
Chrome,max | 0.4 |
Copper,max | 0.4 |
Molybdenum,max | 0.15 |
Nickel,max | 0.40 |
Vanadium,max | 0.08 |
ASTM A106Gr.B Mechinical Properties :
tensile strength MPa | yield point MPa | elongation (%) | |
A106B | 410~550 | 245 | 24 |
