Hot Rolled
Round Pipe Billet → Heating → Punching → Three-Roller Skew Rolling → Annealing →Acid Pickling→Coating Oil (Copper Plating) → Multi-pass Cold Drawing or ColdRolling → Pipe Billet → Heat Treatment → Straightening → Hydrostatic Test or Inspection → Marking → Warehousing
Cold Drawn
Round Pipe Billet → Heating → Punching → Pipe Head Treatment → Annealing →Acid Pickling →
Coating Oil (Copper Plating) → Multi-pass Cold Drawing or Cold Rolling → Pipe Billet → Heat Treatment → Straightening → Hydrostatic Test or Inspection → Marking → Warehousing
Round Pipe Billet → Heating → Punching → Three-Roller Skew Rolling → Annealing →Acid Pickling→Coating Oil (Copper Plating) → Multi-pass Cold Drawing or ColdRolling → Pipe Billet → Heat Treatment → Straightening → Hydrostatic Test or Inspection → Marking → Warehousing
Cold Drawn
Round Pipe Billet → Heating → Punching → Pipe Head Treatment → Annealing →Acid Pickling →
Coating Oil (Copper Plating) → Multi-pass Cold Drawing or Cold Rolling → Pipe Billet → Heat Treatment → Straightening → Hydrostatic Test or Inspection → Marking → Warehousing
STANDARD OF ASTM A106 GR.B Seamless steel pipe
Chemical Composition(%)
Mechanical Properties
Standard
Grade
Tensile Strength (Mpa)
Yield Strength (Mpa)
Elongation (%)
c
Si
Mn
P
S
Mo
Cr
V
ASTM A106
A
≤0.25
≤0.10
0.27-0.93
≤0.035
≤0.035
≤0.15
≤0.40
≤0.08
≥330
≥205
≥25
ASTM A106
B
≤0.30
≤0.10
0.29-1.06
≤0.035
≤0.035
≤0.15
≤0.40
≤0.08
≥415
≥240
≥16.5
ASTM A106
C
≤0.35
≤0.10
0.29-1.06
≤0.035
≤0.035
≤0.15
≤0.40
≤0.08
≥485
≥275
≥16.5
Other Types of ASME SA106 / ASTM A106 GR.B Pipes and Tubes:
ASME SA106 / ASTM A106 SMLS Pipe |
ASME SA106 / ASTM A106 SEAMLESS Pipe |
seamless steel pipe Exporter |
a106b Tubing Stockist |
cold drawn seamless tube suppliers |
seamless steel tube |
astm a106 seamless steel pipe supplier |
seamless pipe manufacturers |
seamless tube in Malaysia |
seamless carbon steel pipe |
smls pipe mill |
astm a106b seamless steel pipes |
astm a519 Mechanical Tubes |
a106 steel |
a53 pipe stockist |
astm a53 pipe |
a106 pipe manufacturer |
a53 steel |
a53b pipe |
Cold drawn seamless pipe |
a106grb steel pipes manufacturer |
cs seamless pipe |
a106b pipe supplier |
asme sa106 seamless pipe suppliers |
astm a106 pipe cold drawn steel tube |
seamless hot rolled pipes manufacturer |
st35 steel pipes |
asme a106 cold drawn pipe |
st52 steel tube |
seamless pipe suppliers |
a106 carbon steel |
seamless pipe manufacturing |
a106 tube |
seamless steel pipe manufacturer |
DIMENSION TOLERANCES OF SEAMLESS STEEL PIPE
Types |
Types |
Uses |
|
Hot rolled |
OD |
<50 |
±0.50mm |
≥50 |
±1% |
||
WT |
<4 |
±12. 5% |
|
≥4~20 |
+15%, - 12. 5% |
||
>20 |
±12. 5% |
||
Cold drawn |
OD |
6~10 |
±0. 20mm |
10~30 |
±0. 40mm |
||
30~50 |
±0. 45 |
||
>50 |
±1% |
||
WT |
≤1 |
±0. 15mm |
|
>1~3 |
+15%, - 10% |
||
>3 |
+12.5%, - 10% |
SPECIFICATIONS OF ASTM A106 GR.B Seamless steel pipe
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