• Wuxi ShiLong Steel Co.,Ltd.
    John Fairbank
    stainless steel strip with good quality and the Sales clerk service is very good.i like this company i hope can work with your again
  • Wuxi ShiLong Steel Co.,Ltd.
    Fierce Urchin
    good ,the galvanized steel coil quality is good and i donot see the broken on them.that is nice
  • Wuxi ShiLong Steel Co.,Ltd.
    Fleuriau
    Shipment speed is very fast, and the requirements can meet me. Salesman is very responsible.
Contact Person : Miss Jo
Phone Number : 0086 18706170710
WhatsApp : +8618706170710

Ss 304 7" Seamless SS Pipe 8mm Schedule 80

Place of Origin CHINA
Brand Name OEM/ODM
Certification ISO
Model Number High Alloy Stainless Steel
Minimum Order Quantity 5 tons
Price negotiable based on the quantity
Packaging Details standard seaport packing or as customers' request
Delivery Time within 15 days
Payment Terms T/T, Western Union, L/C
Supply Ability 3000 tons per month
Product Details
Standard ASTM, AISI, DIN, EN, GB, JIS Material Stainless Steel
Length 1000-6000mm Width 150mm-2500mm
Surface BA/2B/NO.1/NO.3/NO.4/8K Edge Slit Edge Or Mill Edge
Technic Cold Rolled/hot Rolled Port Shanghai
High Light

304 stainless steel schedule 80 pipe

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ss pipe 8mm

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ss 304 schedule 80 pipe

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Product Description
                                               Dia50mm BA Surface Hastelloy B2 Cold Rolled Steel Rods
Hastelloy B2 is a solid solution strengthened, nickel-molybdenum alloy, with significant resistance to reducing environments like hydrogen chloride gas, and sulfuric, acetic and phosphoric acids. Molybdenum is the primary alloying element which provides significant corrosion resistance to reducing environments. This nickel steel alloy can be used in the as-welded condition because it resists the formation of grain-boundary carbide precipitates in the weld heat-affected zone.
This nickel alloy provides excellent resistance to hydrochloric acid at all concentrations and temperatures. In additions, Hastelloy B2 has excellent resistance to pitting, stress corrosion cracking and to knife-line and heat-affected zone attack. Alloy B2 provides resistance to pure sulfuric acid and a number of non-oxidizing acids.
Limiting Factors of Hastelloy B2
Alloy B-2 has poor corrosion resistance to oxidizingenvironments, therefore, it is not recommended for use in oxidizing media or in the presence of ferric or cupric salts because they may cause rapid premature corrosion failure. These salts may develop when hydrochloric acid comes in contact with iron and copper. Therefore, if this alloy is used in conjunction with iron or copper piping in a system containing hydrochloric acid, the presence of these salts could cause the alloy to fail prematurely. In addition, this nickel steel alloy should not be used at temperatures between 1000° F and 1600° F because of a reduction in the ductility in the alloy.
Characteristics
Great resistance to stress corrosion cracking and pitting
  • Significant resistance to reducing conditions like hydrogen chloride, sulfuric, acetic and phosphoric acids
  • Resistance to hydrochloric acid at all concentrations and temperatures
Chemical Composition
Ni
Mo
Fe
C
Co
Cr
Mn
Si
P
S
Balance
26.0-30.0
2.0 max
.02 max
1.0 max
1.0 max
1.0 max
.10 max
.040 max
.030 max
ASTM Specifications
Pipe Smls
Pipe Welded
Tube Smls
Tube Welded
Sheet/Plate
Bar
Forging
Fitting
B622
B619
B622
B626
B333
B335
B564
B366
Mechanical Properties
Annealed Material
Product
Tensile Min. (ksi)
.2% Yield Min. (ksi)
Elongation Min.
Rod & Bar
110
51
40
Sheet/Plate
110
51
40
Welded Pipe & Tube
110
51
40
Seamless Pipe & Tube
110
45
40
This is a nickel-molybdenum alloy that is particularly suited to handling reducing acids at high concentrations and temperatures. It may be used in the as-welded condition since it is not susceptible to grain-boundary carbide precipitation following welding. The alloy should not be used in the presence of oxidizing media.
This alloy finds its main uses in the chemical manufacturing industries, particularly in the production of acetic acid, herbicides, insecticides, ethylene glycol and ethyl benzene. It is also used in the production of high-octane gasoline.