| Unit Price: | USD 3000.0000 / Ton |
|---|---|
| Payment Type: | L/C,T/T,D/P,Paypal,Money Gram,Western Union |
| Incoterm: | FOB,CFR,CIF,FCA |
| Min. Order: | 1 Ton |
| Delivery Time: | 25 Days |
Basic Info
Model No.: HZ-E-ALLOY PIPE
Type: Round
Standard: AISI, ASTM, DIN, JIS
Steel Grade: 200 Series
Technique: Hot Rolled
Surface Treatment: Color Coated
Application: Boiler Plate
Size: 3 Inch
Schedule: Sch1160
Additional Info
Packaging: Wooden Cases or Pallets
Productivity: 1000 Pieces per Week
Brand: HZ
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 2000 Metric Ton per Month
Certificate: ISO 9001
Port: Tianjin Port
Product Description
Seamless Alloy Steel Pipe Chemical Composition and Mechanical Properties:
| Standard | ASTM SA335 | ||||||
|
Steel Code |
SA335 P11 |
SA335 P12 |
SA335 P22 |
SA335 P5 |
SA335 P91 |
SA335 P92 |
|
|
Chemical Component(%) |
C |
0.05∼0.15 |
0.05∼0.15 |
0.05∼0.15 |
≤0.15 |
0.08∼0.12 |
0.07∼0.13 |
| Si |
0.50∼1 |
≤0.50 |
≤0.50 |
≤0.50 |
0.20∼0.5 |
≤0.50 |
|
| Mn |
0.30∼0.6 |
0.30∼0.61 |
0.30∼0.6 |
0.30∼0.6 |
0.30∼0.6 |
0.30∼0.6 |
|
| P |
≤0.03 |
≤0.03 | ≤0.03 | ≤0.03 |
≤0.02 |
≤0.02 |
|
| S |
≤0.030 |
≤0.030 | ≤0.030 |
≤0.030 |
≤0.010 |
≤0.010 |
|
| Cr |
1∼1.50 |
0.8∼1.25 |
1.9∼2.60 |
4.00/6 |
8∼9.50 |
8.5∼9.50 |
|
| Mo |
0.5∼1.00 |
0.44∼0.65 |
0.87∼1.13 |
0.45/0.65 |
0.85∼1.05 |
0.3∼0.60 |
|
|
Cu |
B0.001 0.006 |
||||||
|
Ni |
≤0.4 |
≤0.4 |
|||||
|
V |
0.18∼0.25 |
0.15∼0.25 |
|||||
|
Al |
≤0.015 |
≤0.015 |
|||||
|
W |
1.50∼2 |
||||||
|
Nb |
0.06∼0.1 |
0.04∼0.09 |
|||||
|
N |
0.03∼0.07 |
0.03∼0.07 |
|||||
Seamless Alloy Steel Pipe Mechanical Properties:
| Standard |
Steel Code |
Tensile Strength (MPa) |
Yield Strength (MPa) |
Elongation Percentage(%) |
Impact Power(J) | Rigidity |
| ASME SA335 |
SA335 P11 |
≥415 | ≥205 |
≥22 |
≥35 | ≤163HB |
|
SA335 P12 |
≥415 |
≥220 |
≥22 | ≥35 | ≤163HB | |
|
SA335 P22 |
≥415 | ≥205 | ≥22 | ≥35 | ≤163HB | |
|
SA335 P5 |
≥415 | ≥205 | ≥22 | ≥35 | ≤187HB | |
|
SA335 P91 |
585∼760 |
≥415 | ≥20 | ≥35 | ≤250HB | |
|
SA335 P92 |
≥620 |
≥440 | ≥20 | ≥35 | ≤250HB |
Seamless Alloy Steel Pipe Dimension Tolerances:
|
Type of Steel Pipes |
OD(D) |
WT(S) |
||
|
Cold Drawn Steel Pipe |
OD(mm) |
Tolerance (mm) |
Wall Thickness(mm) |
Tolerance (mm) |
|
>30∼50 |
±0.3% |
>3∼20 |
±10% |
|
|
>114∼159 |
±0.8% |
≤30 |
±10% |
|
|
>114∼159 |
±1.0% |
|||
|
Hot Rolled Steel Pipe
|
>219∼457 |
±1.0% |
≤20 |
+10%,-12.5% |
|
>20∼40 |
+10%,-10% |
|||
Production process of Seamless Alloy Steel Pipe
Product picture of Seamless Alloy Steel Pipe
Package picture of Seamless Alloy Steel Pipe
Certificate
Contact Person: Jessica
Phone：86-311-66619538
Fax：86-311-66619527
Address: Room 12-3-801, Shangdong Lvzhou, No. 150, Donggang Road, Yuhua District,Shijiazhuang,Hebei
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