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Yuhong Group Co.,Ltd

  • China,Ningbo ,Zhejiang
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China ASTM A335 Gr. P9 Alloy Steel Tube With 11Cr Fins , Serrated Fin Tubes For Fire
China ASTM A335 Gr. P9 Alloy Steel Tube With 11Cr Fins , Serrated Fin Tubes For Fire

  1. China ASTM A335 Gr. P9 Alloy Steel Tube With 11Cr Fins , Serrated Fin Tubes For Fire
  2. China ASTM A335 Gr. P9 Alloy Steel Tube With 11Cr Fins , Serrated Fin Tubes For Fire
  3. China ASTM A335 Gr. P9 Alloy Steel Tube With 11Cr Fins , Serrated Fin Tubes For Fire
  4. China ASTM A335 Gr. P9 Alloy Steel Tube With 11Cr Fins , Serrated Fin Tubes For Fire

ASTM A335 Gr. P9 Alloy Steel Tube With 11Cr Fins , Serrated Fin Tubes For Fire

  1. MOQ: 500 KGS
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T, L/C at sight
Supply Ability According to Clients' Requirement
Delivery Time 5 - 90 Work Days
Packaging Details Ply-Wooden Case /Iron Case/ Bundle with Plastic Cap
Standard ASTM A335, ASME SA335
Material Grade P11, P12, P22, P5, P9, P91, 11Cr, 13Cr
Fin material Aluminum,Copper,carbon steel,stainless steel
Fin height 0-17mm
Tube length 18 meters max
Fin pitch 2-14mm
Length 1000mm-6000mm or As Customized
Application Heater Parts,Refrigeration Parts,heat exchanger,Cooler,Fluid Cooling
Brand Name YUHONG
Model Number P5, P9, P11, P22
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, L/C at sight Supply Ability According to Clients' Requirement
Delivery Time 5 - 90 Work Days Packaging Details Ply-Wooden Case /Iron Case/ Bundle with Plastic Cap
Standard ASTM A335, ASME SA335 Material Grade P11, P12, P22, P5, P9, P91, 11Cr, 13Cr
Fin material Aluminum,Copper,carbon steel,stainless steel Fin height 0-17mm
Tube length 18 meters max Fin pitch 2-14mm
Length 1000mm-6000mm or As Customized Application Heater Parts,Refrigeration Parts,heat exchanger,Cooler,Fluid Cooling
Brand Name YUHONG Model Number P5, P9, P11, P22
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 Place of Origin China
High Light P9 Alloy Steel Serrated Fin Tubes11Cr Serrated Fin TubeHeat Exchanger Tube ASTM A335

ASTM A335 Gr. P9 Alloy Steel Tube With 11Cr Fins , Serrated Finned Tubes For Fire Furnace

 

ASTM A335 Gr.P9 is a specification for seamless ferritic alloy-steel pipe designed for high-temperature service. It is widely used in power plants, refineries, and other high temperature and high pressure applications. The Gr.P9 composition offers excellent resistance to oxidation and high-temperature strength. A fin tube is a heat transfer surface consisting of a base tube with fins wrapped around its outer surface. The fins increase the surface area of the tube, facilitating enhanced heat transfer. The ASTM A335 Gr.P9 is composed of chemical composition of 8-10% chromium, 0.25-1% silicon and 0.9-1.1% molybdenum. It also has small amoun of carbon, manganese, phosphorous, and sulfur. The A335 P9 material is highly corrosion and oxidation resistant. They perform well under extreme pressures and high temperatures. The ASTM A335 Gr.P9 Alloy is suitable for bending, flanging, and all forming operations.

 

Features:

  • Enhanced heat transfer efficiency
  • High-temperature resistance
  • Corrosion resistance
  • Reduced energy consumption

 

Specification:

Specification ASTM A335, ASME SA335
Outer Diameter Size 1/8" To 30"
Wall Thickness Sch 10S To Sch XXS
Length Standard length, Double length & In Cut length
Pipe Ends Plain Ends / Beveled Ends / threaded Ends/ Coupling

 

 

Chemical Composition:

Grade C Mn P S Si Cr Mo
P9 0.15 max 0.3-0.6 ≤0.025 ≤0.025 0.25-1 8-10 0.9-1.1

 

Mechanical Properties:

Grade Tensile Yield Elongation Hardness, max
Strength (Mpa), min Strength (Mpa), min (%)
P9 585 415 30 25HRC

 

Applications:

Boilers

Condensers

Heat Exchangers

Water Supply Systems

Oil and Gas Industry

Fabrication Industry

High temperature Equipments

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2007

  • Total Annual:

    50M-70M

  • Employee Number:

    50~850

  • Ecer Certification:

    Verified Supplier

  YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR,  PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...   YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR,  PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...

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  • Yuhong Group Co.,Ltd
  • 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
  • https://www.steelseamlesspipe.com/

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