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High Pressure Alloy Welded Steel Pipe ASTM A335 P91 Low Alloy Steel Seamless Pipe 1/2- 5
High Pressure Alloy Welded Steel Pipe ASTM A335 P91 Low Alloy Steel Seamless Pipe 1/2- 5
High Pressure Alloy Welded Steel Pipe ASTM A335 P91 Low Alloy Steel Seamless Pipe 1/2- 5
High Pressure Alloy Welded Steel Pipe ASTM A335 P91 Low Alloy Steel Seamless Pipe 1/2- 5
Specifications
Brand Name :
HT
Model Number :
P91 Alloy Steel Pipe ASTM A335 P91 Low Alloy Steel Seamless Pipe 1/2"- 5"
Certification :
ISO SGS BV TUV
Place of Origin :
China
MOQ :
10KG
Price :
Negotiation
Payment Terms :
L/C, D/A, D/P, T/T, Western Union
Supply Ability :
1000000Tons per Year
Delivery Time :
3-15 work days
Packaging Details :
Plywood case,pallet,woven bag,or other Seaworthy packed as customed
Product Name :
P91 Alloy Steel Pipe ASTM A335 P91 Low Alloy Steel Seamless Pipe 1/2"- 5"
Standard :
ASTM A335
Material :
Alloy Steel
Prodcut :
Steel Pipe
Type :
Seamless
OD :
1/2"-48”
Thickness :
SCH 5-SCH XXS
End :
BE or PE
Description

P91 Alloy Steel Pipe ASTM A335 P91 Low Alloy Steel Seamless Pipe 1/2"- 5"

1. ASTM A335/ASME SA335 P91 Alloy Steel Pipes Specifications

  • Size range: ½” nominal through 60” OD
  • Wall Thickness up through 4” thick& heavier upon request
  • Alloy Steel Pipes Specifications & Grades:
    • SA-335 P5, P9, P11, P22, P91
    • SA-213 T5, T9, T11, T22, T91
    • A519 4130, 4140/42
    • Rolled & Welded A-691

2. Steel Pipe/ Tube Harmonized System Codes (HS Code)

730410 Line pipe of a kind used for oil or gas pipelines: Of iron or nonalloy steel:
730420 Casing, tubing and drill pipe, of a kind used in drilling for oil or gas: Casing:
730431 Tubes, Pipes and Hollow Profiles, of Iron or Non-alloy Steel, Cold-drawn or cold-rolled (cold-reduced)
730439 Other Tubes, Pipes and Hollow Profiles, of Iron or Non-alloy Steel
730441 Tubes, Pipes and Hollow Profiles, of stainless steel , Cold-drawn or cold-rolled (cold reduced)
730449 Other Tubes, Pipes and Hollow Profiles, of Stainless Steel, Seamless
730451 Tubes, Pipes and Hollow Profiles, of Other Alloy Steel, Cold-drawn or cold-rolled (cold reduced)
730459 Other Tubes, Pipes and Hollow Profiles, of Other Alloy Steel,
730490 Other Tubes, Pipes and Hollow Profiles, Seamless, of Iron or Steel

3. ASTM A335/ASME SA335 P91 Alloy Steel Pipes Chemical Composition

C, % Mn, % P, % S, % Si, % Cr, % Mo, %
0.05-0.15 0.30-0.60 0.025 max 0.025 max 0.50-1.00 1.00-1.50 0.44-0.65
4. ASTM A335/ASME SA335 P91 Alloy Steel Pipes Mechanical Properties
Tensile Strength, MPa Yield Strength, MPa Elongation, %
415 min 205 min 30 min

5. Outside Diameter & Tolerance

Outside Diameter & Tolerance

ASTM A450 Hot rolled Outside Diameter, mm Tolerance, mm
OD≤101.6 +0.4/-0.8
101.6＜OD≤190.5 +0.4/-1.2
190.5＜OD≤228.6 +0.4/-1.6
Cold Drawn Outside Diameter, mm Tolerance, mm
OD＜25.4 ±0.10
25.4≤OD≤38.1 ±0.15
38.1＜OD＜50.8 ±0.20
50.8≤OD＜63.5 ±0.25
63.5≤OD＜76.2 ±0.30
76.2≤OD≤101.6 ±0.38
101.6＜OD≤190.5 +0.38/-0.64
190.5＜OD≤228.6 +0.38/-1.14
ASTM A530 & ASTM A335 NPS Outside Diameter, inch Tolerance, mm
1/8≤OD≤1-1/2 ±0.40
1-1/2＜OD≤4 ±0.79
4＜OD≤8 +1.59/-0.79
8＜OD≤12 +2.38/-0.79
OD>12 ±1%
Wall thickness & Tolerance

ASTM A450 Hot rolled Outside Diameter, mm Tolerance, %
OD≤101.6, WT≤2.4 +40/-0
OD≤101.6, 2.4＜WT≤3.8 +35/-0
OD≤101.6, 3.8＜WT≤4.6 +33/-0
OD≤101.6, WT>4.6 +28/-0
OD>101.6, 2.4＜WT≤3.8 +35/-0
OD>101.6, 3.8＜WT≤4.6 +33/-0
OD>101.6, WT>4.6 +28/-0
Cold Drawn Outside Diameter, mm Tolerance, %
OD≤38.1 +20/-0
OD>38.1 +22/-0
ASTM A530 NPS Outside Diameter, inch Tolerance, %
1/8≤OD≤2-1/2 +20.0/-12.5
3≤OD≤18, WT/OD≤5% +22.5/-12.5
3≤OD≤18, WT/OD>5% +15.0/-12.5
OD≥20, WT/OD≤5% +22.5/-12.5
OD≥20, WT/OD>5% +15.0/-12.5

Length: 5800mm; 6000mm; 6096mm; 11800mm; 12000mm; and so on.
Max length: 16000mm

Keyword: High Pressure Steel Pipe, Boiler Steel Pipe, ASME SA335, P1, ASTM A335

5. Applications
Typical applications include:

  • Processing plant for sulphuric, phosphoric and acetic acids
  • Pulp and paper processing
  • Components in gas scrubbing plants
  • Seawater cooling equipment
  • Oil refinery components
  • Wires in electrostatic precipitators

High Pressure Alloy Welded Steel Pipe ASTM A335 P91 Low Alloy Steel Seamless Pipe 1/2

Product tags

alloy seamless steel pipe 12cr1mov

,

p91 t91 alloy steel pipe

,

t91 alloy steel pipe
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High Pressure Alloy Welded Steel Pipe ASTM A335 P91 Low Alloy Steel Seamless Pipe 1/2"- 5"

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Product Detail
Brand Name :
HT
Model Number :
P91 Alloy Steel Pipe ASTM A335 P91 Low Alloy Steel Seamless Pipe 1/2"- 5"
Certification :
ISO SGS BV TUV
Place of Origin :
China
MOQ :
10KG
Price :
Negotiation
Contact Supplier
High Pressure Alloy Welded Steel Pipe ASTM A335 P91 Low Alloy Steel Seamless Pipe 1/2- 5
High Pressure Alloy Welded Steel Pipe ASTM A335 P91 Low Alloy Steel Seamless Pipe 1/2- 5

Zhengzhou Huitong Pipeline Equipment Co.,Ltd.

Active Member
7 Years
henan, zhengzhou
Since 1978
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Hastelloy Pipe, Inconel Pipe, Nickel Alloy Pipe
Total Annual :
10000000-20000000
Employee Number :
50~100
Certification Level :
Active Member
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