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ASTM/DIN/JIS Chrome moly alloy steel pipe
Product Name
ASTM/DIN/JIS Chrome moly alloy steel pipe
Size
OD: 12MM-325MM
Wall thickness: 1 - 60 mm
Length: 2.8m,6m,11.8m,12m or as required
Surface
Chrome Moly Coated , Painted , PE coated, Galvanized
Standard
DIN GB ISO JIS ASTM
Grade
GB:Q345,12Cr2Mo,1Cr5Mo,15CrMo,12CrMo
DIN:13CrMo44,10CrMo910,12CrMo195,X12CrMo91
ASTM:ASTM A213 T2,T12,T11,T22,T9,A199 T9 , ASTM A335 P2,P12,P11,P22,P5,P9,A199 T11,A200 T5
JIS:STBA20,STBA22,STBA23,STBA24,STBA25,STBA26,STPA20, STPA22,STPA23,STPA24,STPA25,STPA26
Technique
Cold Drawn / Hot Rolled
Package
1. Bundle packing.
2. Beveled end or plain end or varnished as per buyers request
3. Marking: as per customers requests.
4. Painting varnish coating on the pipe.
5. Plastic caps at ends.
Certification
API 5CT , API5L, SGS, ISO,RINA,TUV,LR
Mark
MTC certificate will be provided
Mechanics performance
|
Product Name |
Pipe&Tube for Ship |
|
Material |
Carbon&Carbon-Manganese , 1Cr0.5Mo , 2.25Cr1Mo |
|
industry |
Baosteel |
|
Standard |
DNV,BV,LR,GR,KR,CCS.ABS |
|
Grade |
320,360 ,410,440,460,490, |
|
Uses |
For manufacture of boiled,superheaters for ships, and pressure system pipelines |
Dimension tolerance
|
ID size |
ID deviation (mm) |
|||
|
H7 |
H8 |
H9 |
H10 |
|
|
30 |
+0.021 0 |
+0.033 0 |
+0.052 0 |
+0.084 0 |
|
>30~50 |
+0.025 0 |
+0.039 0 |
+0.062 0 |
+0.100 0 |
|
>50~80 |
+0.030 0 |
+0.046 0 |
+0.074 0 |
+0.120 0 |
|
>80~120 |
+0.035 0 |
+0.054 0 |
+0.087 0 |
+0.140 0 |
|
>120~180 |
+0.040 0
|
+0.063 0 |
+0.100 0 |
+0.160 0 |
|
>180~250 |
+0.046 0 |
+0.072 0 |
+0.115 0 |
+0.185 0 |
|
>250~315 |
+0.052 0 |
+0.081 0 |
+0.130 0 |
+0.210 0 |
|
>315~400 |
+0.0527 0 |
+0.089 0 |
+0.140 0 |
+0.230 |
Material range of alloy steel pipe
|
Steel Grade |
||
|
DIN |
1629 |
ST 37 / 44 / 52 |
|
|
1630 |
ST 37.4 / 44.4 / 52.4 |
|
|
2391-2 |
ST 35 / 45 / 52 |
|
EN |
17204 |
C22 – Ck 22 – Cm22 – |
|
|
17210 |
C15 – Ck 15 – Cm 15 – 16MnCr5 |
|
|
10305-1 |
E215/235/355/255 |
|
GB |
3639 |
10#, 20#, 16Mn, 45# |
|
ASTM |
A 519 |
1010 |
Our Company
We are professional supplier of steel tubes, cold drawn steel tube, cold rolled steel tube,
cold drawn honed steel tube, cold drawn rolled honed tube, honed tube, SRB tube, hydraulic cylinder pipe and so on.
Material:20# 45# 16Mn 25Mn 27SiMn ST35 ST52
Standard:GB/T8713 GB/T3639 DIN2391 EN10305 ASTM A519
