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Yuhong Group Co.,Ltd

  • China,Ningbo ,Zhejiang
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China ASTM A268 Seamless TP409 Ferritic Martensitic Boiler Tubes
China ASTM A268 Seamless TP409 Ferritic Martensitic Boiler Tubes

  1. China ASTM A268 Seamless TP409 Ferritic Martensitic Boiler Tubes
  2. China ASTM A268 Seamless TP409 Ferritic Martensitic Boiler Tubes
  3. China ASTM A268 Seamless TP409 Ferritic Martensitic Boiler Tubes
  4. China ASTM A268 Seamless TP409 Ferritic Martensitic Boiler Tubes

ASTM A268 Seamless TP409 Ferritic Martensitic Boiler Tubes

  1. MOQ: 1ton
  2. Price: 1-120000 USD
  3. Get Latest Price
Payment Terms T/T, L/C
Supply Ability 1500tons/month
Delivery Time 5-65 days
Packaging Details Ply-wooden Case /Iron Case/ Bundle With Plastic Cap
Product Seamless Tube
Materialrd Ferritic and Martensitic Stainless Steel
Standard ASTM A268
Grade TP409
Application For General Service
Length or as required
Certificate ISO9001-2008, API 5L, API 5CT, etc.
Packing Details Ply-wooden Case /Iron Case/ Bundle With Plastic Cap
Brand Name YUHONG
Model Number ASTM A268
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, L/C Supply Ability 1500tons/month
Delivery Time 5-65 days Packaging Details Ply-wooden Case /Iron Case/ Bundle With Plastic Cap
Product Seamless Tube Materialrd Ferritic and Martensitic Stainless Steel
Standard ASTM A268 Grade TP409
Application For General Service Length or as required
Certificate ISO9001-2008, API 5L, API 5CT, etc. Packing Details Ply-wooden Case /Iron Case/ Bundle With Plastic Cap
Brand Name YUHONG Model Number ASTM A268
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 Place of Origin CHINA
High Light ASTM A268 seamless boiler tubesTP409 ferritic martensitic tubesstainless steel seamless boiler tubes

ASTM A268 Seamless TP409 Ferritic Martensitic Boiler Tubes

 

YUHONG Group offers ASTM A268 TP409 SMLS/WELDED ferritic martensitic stainless steel tubes and we sell these tubes in more than 70 countries up to now. This specification covers a number of grades of nominal-wall-thickness, stainless steel tubing for general corrosion-resisting and high-temperature service. Most of these grades are commonly known as the “straight-chromium” types and are characterized by being ferromagnetic. 

 

TP409 stainless steel, due to its good corrosion resistance and high temperature strength, it is widely used in automotive exhaust systems, gas burners, waste incinerators, home appliances, and construction. In addition, it has good processing properties and is easy to cut, weld and form. Besides, due to its low cost, it is an economical choice in some applications where corrosion resistance is required.

 

Specifications

 

Standard ASTM A268
Name of Material Ferritic and Martensitic Stainless SteelTubes----Seamless or Welded
Keywordas Ferritic stainless steel;  welded steel tube, etc.
Condition Annealed
Quantity Feet,metres,or number of lengths
Length Specific or random

 

Chemical Composition % UNS S40900/TP 409

 

Grade Carbon Manganese Phosphorous Sulfur Silicon Nickel Chromium Titanium
TP409 0.08 max 1.00 max 0.045max 0.03max 1.00max 0.50max 10.5-11.7 6×Cmin 0.75max

 

Tensile Requirements

 

Grade Yield Strength (Mpa) Tensile Strength (Mpa) Elongation (%)
TP409 170min 380min 20 min

 

Heat Treatment

 

As a final heat treatment, tubes shall be reheated to a temperature of 1200°F [650°C] or higher and cooled (as appropriate for the grade) to meet the requirements of this specification

 

Hardness Requirements

 

Brinell Hardness,max Rockwell Hardness,max
207 95

 

Test Required

 

Chemical Analysis/ Mechanical Properties/ Hardness Test/ Flattening Test/ Tension Test/ FlaringTest

Intergranular Corrosion Test/ Hydrostatic or Nondestructive Electric Test/ Ultrasonic Test

 

Applications Industries

 

Heat Exchangers

Sea Water Equipment

Condensers & Boiler                                                

Petrochemicals- Oil Refining Chemical,etc.            

Food Processing- Salt Making,etc.                                     

Energy Field- Nuclear Power Generation,Tidal Power Generation,etc                                                               

Environmental Protection Field- Gas Processing,Waste Water Treatment,etc.

 

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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