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OEM China 12crmov Alloy Tube - seamless alloy steel pipe ASTM A335 standard high pressure boiler pipe – Sanonpipe

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  • OEM China 12crmov Alloy Tube - seamless alloy steel pipe ASTM A335 standard high pressure boiler pipe – Sanonpipe
  • OEM China 12crmov Alloy Tube - seamless alloy steel pipe ASTM A335 standard high pressure boiler pipe – Sanonpipe
  • OEM China 12crmov Alloy Tube - seamless alloy steel pipe ASTM A335 standard high pressure boiler pipe – Sanonpipe

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OEM China 12crmov Alloy Tube - seamless alloy steel pipe ASTM A335 standard high pressure boiler pipe – Sanonpipe Detail:

Overview

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 :P 1,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]

Test Requirement

In addition to ensuring chemical composition and mechanical properties, hydrostatic tests are performed one by one,  Nondestructive Examination ,Product Analysis , Metal Structure and Etching Tests ,Flattening test etc.

Supply Ability

Supply Ability: 2000 Tons Per Month Per Grade of ASTM A335  Alloy Steel Pipe

Packaging

In Bundles And In Strong Wooden Box

Delivery

7-14 days if in stock, 30-45 days to produce

Payment

30% depsoit, 70% L/C or B/L copy   or  100% L/C at sight

Product Detail

Boiler Tube


1


GB/T5310-2017


A106 Boiler Pipe


ASME SA-106/SA-106M-2015

carbon steel pipe


ASTMA210(A210M)-2012


eamless steel tubes for normal structure


ASME SA-213/SA-213M


boiler pipe IBR


ASTM A335/A335M-2018

Product detail pictures:

OEM China 12crmov Alloy Tube - seamless alloy steel pipe ASTM A335 standard high pressure boiler pipe – Sanonpipe detail pictures

OEM China 12crmov Alloy Tube - seamless alloy steel pipe ASTM A335 standard high pressure boiler pipe – Sanonpipe detail pictures

OEM China 12crmov Alloy Tube - seamless alloy steel pipe ASTM A335 standard high pressure boiler pipe – Sanonpipe detail pictures

Related Product Guide:
Sticking towards the principle of Super High-quality, Satisfactory service ,We've been striving to become a superb business partner of you for OEM China 12crmov Alloy Tube - seamless alloy steel pipe ASTM A335 standard high pressure boiler pipe – Sanonpipe , The product will supply to all over the world, such as: Amman, Belarus, Roman, Our company abides by the management idea of keep innovation, pursue excellence. On the basis of assuring the advantages of existing products, we continuously strengthen and extend product development. Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers.

    • The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Elizabeth from Kenya - 2017.07.28 15:46
    Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Elva from Kenya - 2017.03.07 13:42
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