Limestone Quarry Plant

One of the Top 500 enterprises in China foreign trade

QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association

 
 

GB/T8163 General Seamless Steel Pipe for Conveying Fluid

 

Product Description

Seamless carbon steel tube 
1. Size: OD4-60mm. WT0.5-8mm 
2. Standard: DIN2391. EN10305 
3. Length: 4-12m or as per your requirement Stainless steel pipe|
Seamless pipe | 
API  pipe|
4. Package: Bundles, wraaped with plastic film, Seaworthy packing, or as per your requirements. 
5. Process method: Cold drawn/cold rolled 
6. Certificate: ISO9001, SGS.non sparking tools

Steel pipe |


 
Type Dimensions
 
tolerances
General High-level
 
Cold drawn( rolled) steel pipes Carbon steel pipe|OD 6~10 ± O. 20 ± 0.15
> 10~30 ± O. 40 ± O. 20
> 30~50 ± O. 45 ± O. 30
     
> 50 ± l% ± O. 8%
WT ≤ l ± 0.15 ± 0.12
> l~3 +15%
-10%
+12.5%
-10%
> 3 +12.5%
-10%
± l0%
     
Steel Grade Tensile Strength
ó b/Mpa
Seamless steel pipe|Yield Point
Ó s/MPa
Elongation
δ 5(%)
S≤ 16 S> 16
10 335~475 205 195 24
20 410~550 245 235 20

 

 

 


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