Coiled stainless steel tubing TP347 / 347H

Coiled stainless steel tubing TP347 / 347H


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Place of Origin
China
Payment Terms
L/C,T/T
Production method
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Shipping / Lead Time
Negotiable / Negotiable
Keyword
coiled stainless steel tubing
Category
Stainless Steel , Steel Pipes
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Huzhou Dongshang Stainless steel Co.,Ltd

Membership
BIZ
Country / Year Established
China China / 2006
Business type
Manufacturer
Verified Certificate

7

Product name Coiled stainless steel tubing TP347 / 347H Certification -
Category Stainless Steel
Steel Pipes
Ingredients -
Keyword coiled stainless steel tubing Unit Size -
Brand name - Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

 

 

 

347 stainless steel tube: chromium 18%, containing nickel 11%
347 stainless steel tube = 0Cr18Ni11Nb containing Nb to improve resistance to intergranular corrosion, with strength, plastic does not reduce. So that the thickness of the material is reduced. As a structural strength component.
347 stainless steel tube heat treatment: solution treatment (℃) 980-1150 fast cooling
Mechanical properties of 347 stainless steel tube treated by austenitic steel (GB / T4237-92)
Yield strength ≥205 / MPa, tensile strength ≥ 520 / MPa, elongation ≥35%, hardness test: HBS ≤ 187, HRB ≤ 90, HV ≤ 200
347 stainless steel Chemical composition: C≤0.08, Si≤1.00, Mn≤2.00, P≤0.035, S≤0.030, Ni = 9 to 13, Cr = 17.00 to 19.00, Nb ≥ 5 *
In the air or chemical corrosion medium can resist corrosion of a high alloy steel, stainless steel is a beautiful surface and corrosion resistance, do not have to wait through the surface treatment of color, and play the inherent surface properties of stainless steel, used in more A kind of steel, usually called stainless steel. On behalf of the performance of 13 chrome steel, 18-8 chrome nickel steel and other high alloy steel.
From the perspective of metallography, because the stainless steel contains chromium and the surface to form a very thin chromium film, the membrane separated from the steel intrusion of oxygen from the role of corrosion resistance.
In order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than 12% of the chromium.

 

Chemical Composition

 

 C(max)Si(max)Mn(max)P(max)S(max)CrNiMo Ti
TP304/1.43010.0801.002.000.0450.03018.0-20.08.0-10.5  
TP304L/1.43070.0351.002.000.0450.03018.0-20.08.0-12.0  
TP304H/1.49480.04-0.101.002.000.0450.03018.0-20.08.0-12.0  
TP316/1.44010.0801.002.000.0450.03016.0-18.011.0-14.02.0-3.0 
TP316L/1.44040.0351.002.000.0450.03016.0-18.010.0-14.02.0-3.0 
TP316Ti/1.45710.0801.002.000.0450.03016.0-18.010.0-14.02.0-3.00.7>5x(C+N)
TP321/1.45410.0801.002.000.0450.03017.0-19.09.0-12.0 0.7>5x(C+N)
TP317L/1.44490.0801.002.000.0450.03018.0-20.011.0-14.03.0-4.0 
TP347H/1.49120.04-0.101.002.000.0450.03017.0-19.09.0-13.0  
TP309S/1.48330.0801.002.000.0450.03022.0-24.012.0-15.00.75 
TP310S/1.48450.0801.002.000.0450.03024.0-26.019.0-22.00.75 

 


 

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Price (FOB) Negotiable transportation -
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Payment Options L/C,T/T Shipping time Negotiable

Huzhou Dongshang Stainless steel Co.,Ltd

Country / Year Established
China China / 2006
Membership
BIZ
Business type
Manufacturer

7

President
Amiee Peng
Address
Industrial Zone, Heping Town, Changxing County, Huzhou City, Zhejiang Province China
Product Category
Stainless Steel
Year Established
2006
No. of Total Employees
101-500
Company introduction

Established in 2006, Huzhou Dongshang Stainless Steel Co.,Ltd is a stainless steel tube, pipe & tubular products manufacturer in China, We cover 30000 square meters including production workshop, packing workshop, pickling workshop and testing laboratory. More than skillful 80 staffs including 10 engineers, each year we produce more than 5000 tons stainless steel products. We hold a set of advanced production equipment and test devices, eight cold rolling & cold drawn production lines and eleven auto welding production lines, standards as ASTM, DIN, JIS, ISO, GB, stainless steel materials include 300 series, 400 series, 600 series and duplex steel. 

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