Home > Rare Earth & Products >

ASTM / ASME A / SA 335 P22 Pipe , Seamless Alloy Steel Pipe Heat Treatment

Categories Seamless Steel Pipe
Brand Name: NEW FORCE
Model Number: P22
Certification: MTC
Place of Origin: China
MOQ: 10 tons or negotiable
Payment Terms: L/C, T/T
Supply Ability: 200000 tons per month
Delivery Time: 4~15 weeks
Packaging Details: bare and loose
Material: Alloy Steel
Standard: ASTM/ASME A/SA335
Grade: P22
Service: Power Plant
Max. Size: 56''
Structure: Seamless
  • Product Details
  • Company Profile

ASTM / ASME A / SA 335 P22 Pipe , Seamless Alloy Steel Pipe Heat Treatment

Seamless Steel ASTM / ASME A/SA 335 Gr. P22 Pipe for Power Plant Services


TIPTOP supplies a full range of seamless P22 pipes for power plant services, with OD up to 56'' (1422mm) and wall thickness up to 140mm. Based on customer's project requirements, TIPTOP will offer a satisfactory project solution.


1. Standards:
ASTM A335 Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service


2. Application:
For high pressure boiler and steam header pipes; petrochemical industry pipes; thermal power plant; nuclear power plant; USC boiler.


3. Ordering Information

Quantity (feet, meters, or number of lengths),

Name of material (seamless alloy steel pipe),

Grade (P22),

Manufacture (hot-finished or cold-drawn),

Size using one of the following:

NPS and schedule number;

Outside diameter and nominal wall thickness;

Outsider diameter and minimum wall thickness;

Inside diameter and nominal wall thickness;

Inside Diameter and minimum wall thickness.

Length (specific or random)

End finish (plain end or bevel end)


4. Chemical Requirements

Chemical Requirements
Grade

UNS

Designation

Composition, %
CMnP
max
S
max
SiCrMoOthers
P22K215900.05-0.150.30-0.600.0250.0250.50 max1.90-2.600.87-1.13...

5. Available Size Range

ODThickness
mminchmmSCH
88.9~14223''~ 56''2.11~140≥SCH10
*If the steel grades and size you are looking for are not listed above, please contact us for further information.

6. Tensile Requirements

Tensile Strength min.: 60ksi / 415MPa

Yield Strength min.: 30ks / 205MPa


7. Inspection & Test

Chemical composition, mechanical properties ( tensile strength, yield strength, elongation, flaring, flattening, bending, hardness, impact test), surface and dimension, NDE, hydrostatic test.


8. Manufacture

Hot Rolled or Cold Drawn


9. Manufacturing Process

Raw Material Inspection → Cold Centering → Heating → Piercing & Rolling → SIzing → Heat Treatment → Testing → Finishing → NDE → Visual & Dimension Inspection → Marking → Storing & Shipping


10. Supplementary Requirements

S1. Product Analysis

S2. Transverse Tension Tests

S3. Flattening Test

S4. Metal Structure and Etching Tests

S5. Photomicrographs

S6. Photomicrographs for Individual Pieces


Each pipe shall be ultrasonically examined full section over its entire length. If it is not possible to perform the examination prior to the pieces being cut to final length, the area on each end of each piece not accessible for examination (dead zone), if any, shall be examined by a procedure approved by customers that employs a nondestructive examination method.



Product Tags:

round steel tubing

  

seamless steel tube

  
Quality ASTM / ASME A / SA 335  P22 Pipe , Seamless Alloy Steel Pipe Heat Treatment for sale
Send your message to this supplier
 
*From:
*To: Xi'an New Force Energy Engineering Co.,Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You may also be interested in :
Inquiry Cart 0
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    More from this Supplier
    Contact Us Quickly