En
English Chinese
Products
We have professional sales team numbered 36 with more than 10 years experience.
Position:
Home > Products > Steel Pipe > Seamless Steel Pipe
ASTM A335 P22 Seamless Alloy Steel Pipe
ASTM A335 P22 Seamless Alloy Steel Pipe
ASTM A335 P22 Seamless Alloy Steel Pipe
ASTM A335 P22 Seamless Alloy Steel Pipe

ASTM A335 P22 Seamless Alloy Steel Pipe

The A335 grade P22 pipe end is available in either a plain end, threaded ending and bevelled ending. The form of A335 P22 welded pipe can be either one of these shapes, for example - square, rectangle, round and hydraulic.
Product introduction
Product Description

ASTM A335 P22 is the part of ASTM A335. ASTM A335 P22 alloy steel pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding. The steel material shall conform to chemical composition, tensile property, and hardness requirements.

Each length of pipe shall be subjected to the hydrostatic test. Also, each pipe shall be examined by a non-destructive examination method in accordance to the required practices.

The range of ASTM A335 P22 pipe sizes that may be examined by each method shall be subjected to the limitations in the scope of the respective practice.

The different mechanical test requirements for pipes, namely, transverse or longitudinal tension test, flattening test, and hardness or bend test are presented.Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested.

Outer Dimensions: 19.05mm – 114.3mm
Wall Thickness: 2.0mm – 14 mm
Length: max 16000mm



Steel grade: ASTM A335 P22 

Packing:

Bare packing/bundle packing/crate packing/wooden protection at the both sides of tubes and suitably protected for sea-worthly delivery or as requested.

Inspection and Test:

Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.

Surface treatment:

Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested.Mechanical properties for ASTM A335 P11


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

Heat Treatment

A / N+T
N+T / Q+T
N+T

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 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.

Related informations :

European Standards for steel
ASTM Standards for steel pipes
JIS Seamless Pipe
Tubes for Mechanical and Automobile
ASTM A335 Pipe Specifications
ASTM A333 Pipe Specifications
ASTM A213M-09 Standard Specication
How to packing the seamless pipe
Tubes in small calibers for boilers and petro chemical industry
Technical data
ASTM A335 P22 Chemical Composition
C, % Mn, % P, % S, % Si, % Cr, % Mo, %
0.015 max 0.30-0.61 0.025 max 0.025 max 0.50 max 1.90-2.60 0.87-1.13
  ASTM A335 P22 Properties
Tensile Strength, MPa Yield Strength, MPa Elongation, %
415 min 205 min 30 min

ASTM A335 Gr P22 Equivalent Material
ASTM ASME Equivalent material JIS G 3458 UNS BS DIN ISO ABS NK LRS
A335 P22 SA335 P22 T22, 10CrMo910, 10CrMo9-10, 1.7380, 11CrMo9-10, 1.7383 STPA 24 K21590 3604 P1 622 17175
10CrMo910
2604 II TS34 ABS 13 KSTPA 24 Sec 2
2-1/4Cr1Mo410

 

Related Products
ASTM A106 Seamless Pressure Pipe
API 5L X42 steel pipe
A53 steel pipe
Seamless API 5L Line Pipe
Structural Steel Pipe
Seamless Alloy Steel Tube
Seamless Steel Pipe
Seamless Boiler Tube
ASTM A213 T22 Seamless Boiler Tubes
Carbon SMLS pipe API5L X52
ASTM A335 P91 Seamless Alloy Steel Pipe
steel square tubing
Oil pipe line API 5L ASTM A106 A53 seamless steel pipe
Cold drawn Seamless Steel pipe and tube
ASTM A106 Gr.B SCH40 Seamless Carbon Steel Pipe
SCH120 carbon hot rolled seamless steel pipe
A106 seamless steel pipe
API 5CT casing tubing
API 5L seamless steel pipe
API 5L steel pipe
API 5L seamless steel pipe
API 5L steel pipe
API 5L steel pipe
API 5L oil pipeline
API 5L pipeline
A333 seamless steel pipe
SA192 Seamless Boiler Pipe
SA179 boiler tube
34CrMo4 Seamless pipe
Inquiry
* Name
* E-mail
Phone
Country
Message