Ecvv Trade
Tianjin Sanon Steel Pipe Co., Ltd.

China Manufacturer with main products: Seamless Steel Pipe, Boiler Pipe, Line Pipe, Galvanized Steel Pipe, Seamless Alloy Pipe, A335 Alloy Pipe, CrMo Alloy Pipe, Carbon Steel Pipe

Home  >Products Catalog > A335 Seamless Alloy Steel Pipe from China Famous Mills

A335 Seamless Alloy Steel Pipe from China Famous Mills

FOB Price: 1500.00 - 3000.00 USD/Piece
Supply Ability: 20,000 Ton(s) per Year
Shipping: Tianjin, Seaport
Payment Terms: L/C, T/T
In Stock

Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Hebei in China
Packaging Details: Black varnish

Quick Details

  • Section Shape: Round
  • Outer Diameter: 1/2-36 inch
  • Thickness: 2.77-150 mm
  • Grade: Cr-Mo alloy
  • Grade: 10CrMo910
  • Standard: ASTM
  • Standard: ASTM A213-2001,ASTM A335M-2006
  • Outer Diameter: 219.1mm
  • Alloy Or Not: Is Alloy
  • Special Pipe: Thick Wall Pipe
  • Certification: API
  • Technique: Hot Rolled
  • Application: Boiler Pipe
  • Secondary Or Not: Is Secondary
  • Shape: Round
  • size: 1/2-36inch
  • seamless steel pipe: alloy pipe
  • A335: P5.P9,P11,P22,P91

Specifications

Application

It Is Mainly Used to Make High-Quality Alloy Steel Boiler Pipe, Heat Exchanged Pipe, High Pressure Steam Pipe for Petroleum and Chemical Industry

Main Grade

Grade of High-Quality Alloy Pipe:P1,P2,P5,P9,P11,P22,P91,P92 Etc

 

Chemical Component
Grade UN C≤ Mn P≤ S≤ Si≤ Cr Mo
Sequiv.
P1 K11522 0.10~0.20 0.30~0.80 0.025 0.025 0.10~0.50 0.44~0.65
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
P5 K41545 0.15 0.30~0.60 0.025 0.025 0.5 4.00~6.00 0.44~0.65
P5b K51545 0.15 0.30~0.60 0.025 0.025 1.00~2.00 4.00~6.00 0.44~0.65
P5c K41245 0.12 0.30~0.60 0.025 0.025 0.5 4.00~6.00 0.44~0.65
P9 S50400 0.15 0.30~0.60 0.025 0.025 0.50~1.00 8.00~10.00 0.44~0.65
P11 K11597 0.05~0.15 0.30~0.61 0.025 0.025 0.50~1.00 1.00~1.50 0.44~0.65
P12 K11562 0.05~0.15 0.30~0.60 0.025 0.025 0.5 0.80~1.25 0.44~0.65
P15 K11578 0.05~0.15 0.30~0.60 0.025 0.025 1.15~1.65 0.44~0.65
P21 K31545 0.05~0.15 0.30~0.60 0.025 0.025 0.5 2.65~3.35 0.80~1.60
P22 K21590 0.05~0.15 0.30~0.60 0.025 0.025 0.5 1.90~2.60 0.87~1.13
P91 K91560 0.08~0.12 0.30~0.60 0.02 0.01 0.20~0.50 8.00~9.50 0.85~1.05
P92 K92460 0.07~0.13 0.30~0.60 0.02 0.01 0.5 8.50~9.50 0.30~0.60

A New Designation Established in Accordance with Practice E 527 and SAE J1086, Practice for Numbering Metals and Alloys (UNS). B Grade P 5c Shall Have A Titanium Content of Not Less Than 4 Times the Carbon Content and Not More Than 0.70 %; Or A Columbium Content of 8 to 10 Times the Carbon Content.

Mechanical Property
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
Grade Heat Treatment Type Normalizing Temperature Range F [C] Subcritical Annealing or Tempering
P5, P9, P11, and P22 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]
Tolerance

for Pipe Ordered to Inside Diameter, the Inside Diameter Shall Not Vary More Than 6 1 % from the Specified Inside Diameter

Permissible Variations in Outside Diameter

NPS Designator in Mm in Mm
18to 112, Incl 164 (0.015) 0.4 164(0.015) 0.4
over 112 to 4, Incl. 132(0.031) 0.79 132(0.031) 0.79
over 4 to 8, Incl 116(0.062) 1.59  132(0.031) 0.79
over 8 to 12, Incl.  332(0.093) 2.38 132(0.031) 0.79
over 12 6 1 % of the Specified
Outside
Diameter
Test Requirement

Hydraustatic Test:

the Steel Pipe Should Be Tested Hydraulically One by One. the Maximum Test Pressure Is 20 MPa. under the Test Pressure, the Stabilization Time Should Be Not Less Than 10 S, and the Steel Pipe Should Not Leak.

after the User Agrees, the Hydraulic Test Can Be Replaced by Eddy Current Testing or Magnetic Flux Leakage Testing.

Nondestructive Test:

Pipes that Require More Inspection Should Be Ultrasonically Inspected One by One. after the Negotiation Requires the Consent of the Party and Is Specified In the Contract, Other Non-Destructive Testing Can Be Added.

Flattening Test:

Tubes with An Outer Diameter Greater Than 22 Mm Shall Be Subjected to A Flattening Test. No Visible Delamination, White Spots, or Impurities Should Occur during the Entire Experiment.

Hardness Test:

for Pipe of Grades P91, P92, P122, and P911, Brinell, Vickers, Or Rockwell Hardness Tests Shall Be Made on A Specimen from Each Lot

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
A335 seamless alloy steel pipe from China famous mills

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Alloy Steel from this supplier

API 5CT Oilfield Seamless Tubing & Casing Pipes In K55 J55 N80 L80 P110    
FOB Price: 700.00-1500.00 USD/Ton
Min Order: 1 Ton
Pipe Pile Driving Foundation|BS EN10210/EN10219/ASTM/ASME A252|S275JR/S355JR/A252/J0    
FOB Price: 450.00-500.00 USD/Ton
Min Order: 20 Tons
CARBON SEAMLESS STEEL PIPE ASTM, BS, DIN, JIS    
FOB Price: 580.00-600.00 USD/Ton
Min Order: 5 Tons
Hot Dipped Galvanized 50mm Pipe Price List/Pipe/Galvanized Steel Pipe    
FOB Price: 70.00-1200.00 USD/Meter
Min Order: 1 Meter
Australia Regular Hollow Section Steel Pipe|as/NZS1163-2016|C250/C350/C350L0equivalent|CHS450 610mmx12.7mm    
FOB Price: 500.00-550.00 USD/Ton
Min Order: 20 Tons

More products from other suppliers

Pipes    
FOB Price: 1.00-3000.00 USD/Ton
Min Order: 1 Ton
Tubing    
Min Order: 100 Ton
Polyethylene pipe SDR21    
FOB Price: 0.10-1.00 USD/Piece
Min Order: 100 Pieces
PPR pipe    
honed seamless steel tube    
FOB Price: 1.00-10.00 USD
welded stainless steel circular tube    
FOB Price: 1.00-23,000.00 RMB/Metric Ton
Min Order: 1 Metric Ton

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join Facebook Group