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ASTM A335 P91 SCH High Pressure Alloy Welded Steel Pipe Low Alloy Steel Seamless OD1/2"-48”

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ASTM A335 P91 SCH High Pressure Alloy Welded Steel Pipe Low Alloy Steel Seamless OD1/2"-48”

ASTM A335 P91 SCH High Pressure Alloy Welded Steel Pipe  Low Alloy Steel Seamless OD1/2"-48”
ASTM A335 P91 SCH High Pressure Alloy Welded Steel Pipe  Low Alloy Steel Seamless OD1/2"-48” ASTM A335 P91 SCH High Pressure Alloy Welded Steel Pipe  Low Alloy Steel Seamless OD1/2"-48” ASTM A335 P91 SCH High Pressure Alloy Welded Steel Pipe  Low Alloy Steel Seamless OD1/2"-48” ASTM A335 P91 SCH High Pressure Alloy Welded Steel Pipe  Low Alloy Steel Seamless OD1/2"-48”

Large Image :  ASTM A335 P91 SCH High Pressure Alloy Welded Steel Pipe Low Alloy Steel Seamless OD1/2"-48”

Product Details:

Place of Origin: China
Brand Name: BY
Certification: ISO SGS BV TUV
Model Number: BYAS00005

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: Negotiable
Packaging Details: PLY-WOODEN CASE OR PALLET
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10000 ton per Month
Detailed Product Description
Product Name: Steel Pipe Tube Color: Silver
Material Grade: ASTM A335 / ASME SA 335 P5, P9, P11, P22, P91 OD: 1/2"-48”
Type: Seamless Or Welded Thickness: SCH 5-SCH XXS
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alloy steel seamless pipes

ASTM A335 P91 High Pressure Alloy Welded Steel Pipe Low Alloy Steel Seamless OD1/2"-48”

 

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:
  1. SA-335 P5, P9, P11, P22, P91
  2. SA-213 T5, T9, T11, T22, T91
  3. A519 4130, 4140/42
  4. 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

 

ASTM A335 P91 SCH High Pressure Alloy Welded Steel Pipe  Low Alloy Steel Seamless OD1/2"-48” 0

 

 

Product Attribute

 

Place of Origin China Brand Name BOYUE
Standard ANSI, ISO, ASME, DIN, ASTM Type

Seamless

ModelNumber Alloy Steel Pipe Thickness SCH 5-SCH XXS
Packing Depending on customer Payment 30%TT+70% Balance

 

Supply Ability:40000Pieces / per Month

Packaging & Delivery

Packaging Details:Generally plywooden case or following customer's requirement.

Port:Shanghai/Tianjin

 

Commerce Clause

 

Minimum Order Quantity: 1pcs
Price: Depending on quantity
Payment Terms: T/T or Western Union or LC
Supply Ability: 40000 ton per month
Delivery Time: 10-100 days depending on quantity
Packaging Details: Depending on customer

 

 

Why Choose Us

 

1.One-Stop Service,One Single Source.

2.No MOQ.

3.Best quality,competitive price

4.Fast Reply.

5.On-Time Delivery

6.Professional sales and technical team .

 

FAQ

 

Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing of Large-size products.(View Mor)

Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, and in stock, we can produce based on your drawings.

Q3: Will my drawing be safe after you get it?
A3: Yes, we will not release your design to third party unless with your permission.

Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.

Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to ensure quality standard, but it’s charged according to your drawing.

Contact Details
BoYue Industrial (Shanghai)Co., Ltd.

Contact Person: david

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