MachineU > China Products > Minerals & Metallurgy > Carbon Steel > Steel Pipes > Seamless Steel Pipes
ASTM A335 P2 Seamless Boiler Tube For Power Generation Systems
ASTM A335 P2 Seamless Boiler Tube For Power Generation Systems
Specifications
Brand Name :
Jinxi Pipe
Model Number :
Alloy Steel Pipe
Certification :
ISO 9001,BV,SGS,TUV,CE
Place of Origin :
China
MOQ :
1
Price :
1500 USD/TON
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
100000
Delivery Time :
7 days
Packaging Details :
Bundles
Product Name :
Boiler Pipe & Tube, Seamless Boiler Tube, Low And Medium Pressure Boiler Tube, High Pressure Boiler Tube, Alloy Steel Boiler Tube.
Standard :
ASTM A335 P2 Boilar Steel Pipe
ASTM A335 P2 Tube Type :
Seamless
ASTM A335 P2 OD :
3.2-762mm
ASTM A335 P2 Thickness :
0.4-63.5mm
ASTM A335 P2 Length Range :
5.8/11.86 Meter, 20 FT (6 Meter), 40FT (12 Meter) Or Customized
ASTM A335 P2 Ends Type :
Beveled Ends, Plain Ends
ASTM A335 P2 Protection Caps :
Plastic Caps
Description

ASTM A335 P2 Boilar Steel Pipe For Power Generation Systems

Specification

ASTM A335 P2 is a seamless ferritic alloy steel pipe for high-temperature service, featuring chromium (0.50-0.81%) and molybdenum (0.44-0.65%) for enhanced strength and corrosion resistance, making it ideal for power plants and petrochemicals, known as Chrome Moly pipe and available in various finishes.

American Standard Standard Name
A335 / A335M Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

ASTM A335 P2 Seamless Boiler Tube For Power Generation Systems

ASTM A335 P2 Boilar Steel Pipe Chemical Composition

Sources American Standard A335 / A335M TABLE 1 Chemical Requirements

ASTM A335
Grades		 UNS
Designation		 C Mn P S Si Cr Mo
P2 K11547 0.10-0.20 0.30-0.61 0.025 0.025 0.10-0.30 0.50-0.81 0.44-0.65

ASTM A335 P2 Boilar Steel Pipe Mechanical Properties

Sources American Standard A335 / A335M TABLE 3 Tensile Requirements

ASTM‎‏ A335
Grade		 UNS
Designation		 Yield strength,
Min:ksi/MPa		 Tensile strength,
Min:ksi/MPa		 Elongation Requirements % (Min) Hardness Requirements (Max)
Brinell Vickers Rockwell
P2 K11547 30/205 55/380 30 – - –

ASTM A335 P2 Boilar Steel Pipe Heat Treatment

Sources American Standard A335 / A335M TABLE 2 Heat Treatment Requirements A

ASTM A335

Grade

 Heat Treatment Type Normalizing Temperature Range F [C] Cooling Media Subcritical Annealing or Tempering Temperature,min or range“F[°C]
P2 full or isothemmal anneal or - - -
normalize and temper or - - 1200 [650]
subcritical anneal - - 1200-1300[650-705]
A Where ellipses (_) appear in this table there is no requirement.

ASTM A335 P2 Boilar Steel Pipe Permissible Variations in Outside Diameter

Sources American Standard A335 / A335M TABLE 7 Permissible Variations in Outside Diameter

NPS

[DN] Designator

 Over Under
in. mm in. mm
1/8 to 1 1/2 [6 to 40], incl. 1/64 (0.015) 0.4 1/64 (0.015) 0.4
Over 1 1/2 to 4 [40 to 100], incl. 1/32 (0.031) 0.79 1/32 (0.031) 0.79
Over 4 to 8 [100 to 200], incl. 1/16 (0.062) 1.59 1/32 (0.031) 0.79
Over 8 to 12 [200 to 300], incl. 3/32 (0.093) 2.38 1/32 (0.031) 0.79
Over 12 [300] +/- 1% of the specified outside diameter

ASTM A335 P2 Boilar Steel Pipe Permitted Variations in Wall Thickness

Sources American Standard A335 / A335M TABLE 8 Permitted Variations in Wall Thickness

NPS [DN] Designator Tolerance, % from Specified
Over Under
1/8 to 2 1/2 [6 to 65] incl., all t/D ratios 20.00% 12.50%
Above 2 1/2 [65], t/D < or = 5% 22.50% 12.50%
Above 2 1/2 [65], t/D > 5% 15.00% 12.50%
(t = Specified Wall Thickness; D = Specified Outside Diameter)

ASTM A335 P2 Boilar Steel Pipe Manufacturing Proces

ASTM A335 P2 Seamless Boiler Tube For Power Generation Systems

ASTM A335 P2 Boilar Steel Pipe Application

  • Power Generation Systems
  • Petroleum Refinery Piping
  • Process Industry Heater Tubes
  • High-Temperature Heat Exchanger & Condenser Tubes
  • Industrial Boiler Piping
  • Thermal Fluid (Hot Oil) Systems

ASTM A335 P2 Boilar Steel Pipe Packing & Loading

a. 1/2"-2"Plain end with black oil paint, caps both ends, bundles with loading belt.

b. 2"-4"Beveled end with black oil paint, caps both ends, bundles with loading belt.

c. 10"-20"Beveled end with black oil paint, caps both ends, loose packed in to container.

ASTM A335 P2 Seamless Boiler Tube For Power Generation Systems

→Boilar Steel Pipe is transported in containers

ASTM A335 P2 Seamless Boiler Tube For Power Generation Systems

Send your message to this supplier
Send Now

ASTM A335 P2 Seamless Boiler Tube For Power Generation Systems

Ask Latest Price
Product Detail
Brand Name :
Jinxi Pipe
Model Number :
Alloy Steel Pipe
Certification :
ISO 9001,BV,SGS,TUV,CE
Place of Origin :
China
MOQ :
1
Price :
1500 USD/TON
Contact Supplier
ASTM A335 P2 Seamless Boiler Tube For Power Generation Systems

Jinxi Steel Industry Group Co.Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 1986
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Main Products :
Seamless Steel Pipe, Stainless Steel Pipe, Alloy Steel Pipe
Total Annual :
10000000000-30000000000
Employee Number :
100~500
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Boiler Tube
MachineU China Products Minerals & Metallurgy Carbon Steel Steel Pipes Seamless Steel Pipes
Contact Supplier
Submit Requirement