Big Size Carbon Seamless Steel Round Tube or Pipe ASTM A106 Gr.B/A53Gr.B
1 >
1.standard:GB / ASTM / SAE/ AISI/ JIS/DIN
2.Material : A106B/C,A53B/C,20#,St37/45/ ,SAE1045 etc
3.OD:219.1mm-660mm
4.WT:12.7-70mm
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
Short introduction for this company
Company Name |
Shandong Province Liaocheng City GB/T8163-2008 seamless steel pipe for fluid transportg Steel Pipe Co.,Ltd Add: Dongchang East Road,Liaocheng City, Shandong Province China |
Business Type |
Professional manufacturer and exporter for seamless pipe and tube |
Rich experience : |
We have specialized in this pipe line for 20years including professional exporting for 6years. |
Product Description |
Seamless carbon steel tube Thick wall pipe with big size ASTM A106B /A53B material Application: Used to Billets of Hollow parts , Petroleum geological drilling pipe, Petroleum chemical industry with cracking tube, boiler pipe, high precision structure pipe for automobile, tractor, aviation , public waterworks , Agricultural irrigation etc |
Package : Genrally bare pipe in those big sizes ,also could be Black painting on surface and plastic caps on both ends as per clients requirements | |
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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 . | |
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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. | |
2 > Foreign Material Pipe Comparison:
| ASTM | GB | JIS | DIN |
| A106 Gr.B | 20# | G3461 | St45.8 |
3 > 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 |
4 > ASTM A106Gr.B Mechinical Properties :
|
tensile strength MPa |
yield point MPa |
elongation (%) |
|
A106B |
410~550 |
245 |
24 |
Seamless Steel Pipe mills, volume should go through continuous annealing (CAPL unit) to eliminate cold hardening and rolling stress, or batch annealing reach the GB/T8163-2008 seamless steel pipe for fluid transport mechanical properties of the corresponding standard specifies. Seamless Steel Pipe surface quality, appearance, dimensional accuracy GB/T8163-2008 seamless steel pipe for fluid transport better than hot-rolled plate, and right-rolled thin product thickness is about 0.18mm, so the majority of users favor.
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Seamless Steel Pipe deep processing of high value-added products. Such as electro-galvanized, hot dip galvanized, electro-galvanized fingerprint resistant, painted steel roll damping composite steel, GB/T8163-2008 seamless steel pipe for fluid transport laminating steel plates, etc, so that the excellent quality of these products has a beautiful, high resistance to corrosion, has been widely used.