Company Details

  • Shijiazhuang Bang dong Pipeline Technology Co,Ltd.

  •  [Hebei,China]
  • Business Type:Manufacturer
  • Main Mark: Africa , Asia , East Europe , Europe , Middle East , North Europe , West Europe
  • Exporter:91% - 100%
  • Certs:CE, ISO9001
  • Description:ASTM A335 P11 Cold-drawnPipe,ASTM A335 P22 Chrome-moly Pipe,ASTM A335 P5 Hot-finished Pipe
Inquiry Basket ( 0 )

Shijiazhuang Bang dong Pipeline Technology Co,Ltd.

ASTM A335 P11 Cold-drawnPipe,ASTM A335 P22 Chrome-moly Pipe,ASTM A335 P5 Hot-finished Pipe

Home > Products > Steel Pipe > Alloy Steel Pipe > ASTM A335 P91 P11 P22 P5 Seamless Pipe

ASTM A335 P91 P11 P22 P5 Seamless Pipe

Share to:  
    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 10 Piece/Pieces
    Delivery Time: 15 Days

Basic Info

Model No.: Seamless Pipe

Type: Seamless

Certification: API, CE, BSI, UL

Application: Structure Pipe, Fluid Pipe, Oil Pipe, Boiler Pipe, Chemical Fertilizer Pipe, Gas Pipe, Hydraulic Pipe, Drill Pipe

Section Shape: Round

Surface Treatment: Oiled

Usage: Pipeline Transport, Special Purpose, Oil&Gas Well Drilling, Machinery Industry, Chemical Industry, Thermal Equipment, Mining, Construction & Decoration

Technique: Cold Drawn

Material: Carbon Steel

Additional Info

Packaging: Wooden Cases or as per buyer's requirements

Productivity: 1000pcs/month

Brand: Bangdong

Transportation: Ocean,Land,Air,Train/TNT/DHL

Place of Origin: Cangzhou,China

Supply Ability: 1000pcs/month

Certificate: ISO/CE/API

HS Code: 73043990

Port: Beijing Air Port,Zhengzhou Train Station,Tianjin New Port

Product Description

ASTM A335 P91 P11 P22 P5 Seamless Pipe

Bangdong Supply ASTM A335 P11 SMLS Alloy Steel Pipe,ASTM A335 P22 Seamless Pipe,ASTM A335 P5 Seamless Pipe.We are exporters of Outlets fittings and prepare them in various designs as per the specifications of our clients. Extensively used at various industries like chemical, petrochemical, refineries, fertilizers, power plant and many more, these products provide optimum and effective performance, have longer service life and require very less maintenance.

ASTM A335 Seamless Ferritic Alloy Steel Pipe for High-Temperature Service

Astm A335 standard specication for seamless ferritic alloy-Steel Pipe for high-temperature service
ASTM A335 standard is issued under the fixed designation A 335/A 335M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon ( ュ) indicates an editorial change since the last revision or reapproval.
Main ASTM A335 alloy pipes/tubes

General Abbreviations of chrome moly pipe are chrome-moly, cro-moly, CrMo, CRMO, CR-MOLY.

The range of ASTM A335 P9 seamless alloy steel pipe sizes that may be examined by each method shall be subjected...
ASTM A335 P11 alloy pipe
ASTM A335 P11 Steel Pipe
ASTM A335 P11 is the part of ASTM A335, the pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding.
ASTM A335 P22 is the part of ASTM A335, the pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding.
A335 P22 Steel Pipe
ASTM A335 P22 is the part of ASTM A335, the pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding.
ASTM A335 P91 alloy pipe
A335 P91 alloy pipe
ASTM A335 P91 is the part of ASTM A335, the pipe shall be suitable for bending, flanging...
ASTM A335 P92 alloy pipe
ASTM A335 P92 alloy pipes
ASTM A335 P92 pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding.
ASTM A335 P5 High pressure boiler pipes
A335 P5 High pressure pipes
The range of ASTM A335 P5 pipe sizes that may be examined by each method shall be subjected to...


Scope

1.1This specification covers nominal (average) wall seamless alloy-steel pipe intended for high-temperature service (Mote 1). Pipe ordered to this specification shall be suitable for bending, flanging (vanstoning), and similar forming operations, and for fusion welding. Selection will depend upon design, service conditions, mechanical properties, and high-temperature characteristics.
NOTE 1 Α Appendix X1 lists the sizes and wall thicknesses of pipe which may be obtained under current commercial practice.
1.2 Several grades of ferritic steels (Note 2) are covered. Their compositions are given in Table 1.

Chemical Composition:
Grade C Mn P S Si Mo
P1 0.10-0.20 0.30-0.80 0.025 0.025 0.10-0.50 0.44-0.65
P2 0.10-0.20 0.30-0.61 0.025 0.025 0.10-0.30 0.44-0.65
P5 0.15max 0.30-0.60 0.025 0.025 0.50max 0.45-0.65
P5b 0.15max 0.30-0.60 0.025 0.025 1.00-2.00 0.45-0.65
P5c 0.12max 0.30-0.60 0.025 0.025 0.50max 0.45-0.65
P9 0.15max 0.30-0.60 0.025 0.025 0.25-1.00 0.90-1.10
P11 0.05-0.15 0.30-0.60 0.025 0.025 0.50-1.00 0.44-0.65
P12 0.05-0.15 0.30-0.61 0.025 0.025 0.50max 0.44-0.65
P15 0.05-0.15 0.30-0.60 0.025 0.025 1.15-1.65 0.44-0.65
P21 0.05-0.15 0.30-0.60 0.025 0.025 0.50max 0.80-1.06
P22 0.05-0.15 0.30-0.60 0.025 0.025 0.50max 0.87-1.13
P23 0.04-0.10 0.10-0.60 0.030max 0.010max 0.50max 0.05-1.30
Mechanical Properties
Mechanical properties P1,P2 P12 P23 P91 P92,P11 P122
Tensile strength 380 415 510 585 620 620
Yield strength 205 220 400 415 440 400


Heat Treatment
A / N+T
N+T / Q+T
N+T
Material & Manufacture

Pipe may be either hot finished or cold drawn with the finishing heat treatment noted below.

Heat Treatment Requirements
Grade Heat Treatment Type
P5, P9, P11, and P22
Normalizing Temperature Range F [C] Subcritical Annealing or Tempering
Temperature Range F [C]
A335 P5 (b,c) Full or Isothermal Anneal
Normalize and Temper ***** 1250 [675]
Subcritical Anneal (P5c only) ***** 1325 – 1375 [715 - 745]
A335 P9 Full or Isothermal Anneal
Normalize and Temper ***** 1250 [675]
A335 P11 Full or Isothermal Anneal
Normalize and Temper ***** 1200 [650]
A335 P22 Full or Isothermal Anneal
Normalize and Temper ***** 1250 [675]
A335 P91 Normalize and Temper 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]
Quench and Temper 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]
Mechanical Tests Specified

Transverse or Longitudinal Tension Test and Flattening Test, Hardness Test, or Bend Test
For material heat treated in a batch-type furnace, tests shall be made on 5% of the pipe from each treated lot. For small lots, at least one pipe shall be tested.
For material heat treated by the continuous process, tests shall be made on a sufficient number of pipe to constitute 5% of the lot, but in no case less than 2 pipe.

Notes for Hardness Test:
P91 shall not have a hardness not exceeding 250 HB/265 HV [25HRC].

Notes for Bend Test:
For pipe whose diameter exceeds NPS 25 and whose diameter to wall thickness ratio is 7.0 or less shall be subjected to the bend test instead of the flattening test.
Other pipe whose diameter equals or exceeds NPS 10 may be given the bend test in place of the flattening test subject to the approval of the purchaser.
The bend test specimens shall be bent at room temperature through 180 without cracking on the outside of the bent portion.

Hydrostatic Test
The inside diameter of the bend shall be 1 inch [25 mm].
Each length of pipe shall be Hydro tested, at option of manufacture nondestructive electric testing can be used.

Ordering Information

Orders for material under this specification should include the following, as required, to describe the desired material adequately:

Quantity Feet, meters, or number of lengths
Name of material Seamless Alloy Steel Pipe
Grade P5, P9, P11, P22, P91
Manufacture Hot-finished or cold-drawn
Size using one of the following:
NPS and Schedule Number
Outside Diameter and Nominal Wall Thickness
Outside Diameter and Minimum Wall Thickness
Inside Diameter and Nominal Wall Thickness
Inside Diameter and Minimum Wall Thickness
Length Specific or Random
26168357_175110303237386_414148374577160170_n



Looking for ideal ASTM A335 P11 Cold-drawnPipe Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the ASTM A335 P22 Chrome-moly Pipe are quality guaranteed. We are China Origin Factory of ASTM A335 P5 Hot-finished Pipe. If you have any question, please feel free to contact us.

Product Categories : Steel Pipe > Alloy Steel Pipe

Email to this supplier
  • *Subject:
  • *Messages:
    Your message must be between 20-8000 characters
Communicate with Supplier?Supplier
luffy Ms. luffy
What can I do for you?
Contact Supplier