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Ganyeah Holding Group Co., Ltd
Ganyeah Holding Group Co., Ltd  

Gold Index: 85757

You are here: home  > Duplex Stainless Steel Pipe  > 6 Inch Welded Duplex Stainless Steel Pipe

6 Inch Welded Duplex Stainless Steel Pipe 

Price: 4800.0 USD 
Payment Terms: T/T,L/C,D/P 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: 730640
Production Capacity: 2000Ton/Month
Delivery Date: 15days
Grade: SUS 304/304L/ 316L/347H/S32...
Inspection: UT, ET, HT, RT
Certification: API 5LC,DNV•GL, ABS, TUV, L...
Surface: Pickling,annealing,polishin...
Origin: China
Means of Transport: Ocean,Land
Packing: Plastic, Wooden Case, Other...
Brand: Ganyeah
Standard: Astm a312/Astm a778/Astm a5...
Section Shape: Round
Length: 6 m or as customers' reques...
HS Code: 730640000/730611000

Micro structure Analysis
Grain size examination
Polishing Machine
Electro Etching Machine
Inverted Metallurgical Microscope

Why us?

  • 6 Inch Duplex Stainless Steel Pipe & Tubes Manufacturer since 2010

  • The annual capacity of the plant equals about 30.000 tons

  • Specialized in Pipes & Tubes, Stainless Steel Pipe & Carbon Steel Pipe

  • We export seamless tubes / welded tubes everywhere in the world

  • We have our own warehouse of 10,000 feet, so we can offer best price in the market

  • Supplier and trader of IBR Materials like IBR approved Pipes,


  • Heilights:

  • Pipes up to 24" made in continuous production from coil

  • Pipes up to 80" made from single plates

  • Maximum thickness 40 mm


  • Strength:

  • Contacts with major mills & stockists around the world.

  • Can offer ex-stock materials as well as mill delivery with nominal margins.

  • Complete in-house testing facilities viz. hydro, eddy current, UT, chemical analysis,

  • physical/mechanical, PMI, microscopic examination, etc…

  • Prime and genuine materials with co-relating original test certificates.


Mechanical Properties
Mechanical and Physical Properties 
2507 combines high tensile and impact strength with a low coefficient of thermal expansion and high thermal conductivity. These properties are suitable for many structural and mechanical components. The low, ambient, and elevated temperature mechanical properties of 2507 sheet and plate are shown below. All of the test data shown are for samples in the annealed and quenched condition.
2507 is not recommended for applications which require long exposures to temperatures in excess of 5700F because of the increased risk of a reduction in toughness. The data listed here are typical for wrought products and should not be regarded as a maximum or minimum value unless specifically stated.
6 Inch Duplex Stainless Steel Pipe Mechanical Properties

Ultimate Tensile Strength, ksi116 min.
0.2% Offset Yield Strength 0.2%, ksi80 min.
0.1% Offset Yield Strength 0.2%, ksi91 min.
Elongation in 2 inches, %15 min.
Hardness Rockwell C32 max.
Impact Energy, ft.-lbs.74 min.

6 Inch Duplex Stainless Steel Pipe Low Temperature Impact Properties

Temperature 0FRT34-4-40
Ft.-lbs.162162155140
Temperature 0F-76-112-148-320
Ft.-lbs.11044307

6 Inch Duplex Stainless Steel Pipe Elevated Temperature Tensile Properties

Temperature 0F68212302392482
0.2% Offset Yield Strength, ksi8065615855
Ultimate Tensile Strength, ksi116101989594

6 Inch Duplex Stainless Steel Pipe Physical Properties

Densitylb/in30.28
Modulus of Elasticitypsi x 10629
Coefficient of Thermal Expansion 
68-2120F/0F
x10-6/0F7.2
Thermal ConductivityBtu/h ft 0F8.7
Heat CapacityBtu/lb/0F0.12
Electrical ResistivityW-in x 10-631.5


Mr. stephen
 Mr. stephen

Tel: 86-578-6752999
Fax: 86-578-6752188
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Company Info

Ganyeah Holding Group Co., Ltd [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Lishui
Province/State: Zhejiang
Country/Region: China (Mainland)

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