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ASTM A312 Stainless Steel Round Tube 347 316
ASTM A312 Stainless Steel Round Tube 347 316
ASTM A312 Stainless Steel Round Tube 347 316
ASTM A312 Stainless Steel Round Tube 347 316
ASTM A312 Stainless Steel Round Tube 347 316
ASTM A312 Stainless Steel Round Tube 347 316
Specifications
Brand Name :
GNEE
Model Number :
ASTM A312 347 316
Certification :
SGS
Place of Origin :
henan
MOQ :
1 Tons
Price :
negotiable
Payment Terms :
L/C, T/T
Supply Ability :
10000 Tons per Month
Delivery Time :
30 days
Packaging Details :
seaworthy export packing with fumigated wooden pallets or steel pallets
Product Name :
ASTM A312 347 316 ss seamless pipe
Grade :
ASTM A312 347 316
Standard :
ASTM
shape :
Round/Rectangle
Length :
10m-12m,12m or as customer's actual reques.
Package :
In Bulk, in Bunddle, in Water Proof plastic Wrap
Description

Alloys 347 and 347H are high carbon niobium stabilized austenitic stainless steels with added niobium. The addition of element Nb makes TP347H have good intergranular corrosion performance, especially for corrosive media such as acids, alkalis, and salts. It is widely used in heat exchangers, superheater tubes, reheater tubes, and steam tubes in industries such as power generation, petroleum, chemical industry, synthetic fiber, food, and papermaking. The element Nb is less susceptible to burning than Ti, so it can be used as a welding rod for Cr-Ni austenitic stainless steel. Similar to Ti-containing 18-8 austenitic stainless steel, grade 347H has higher high-temperature strength and better oxidation resistance than 316 stainless steel.
316 stainless steel is an austenitic stainless steel. The addition of Mo element greatly improves the corrosion resistance and high temperature strength. It can withstand high temperatures of 1200-1300 degrees and can be used under harsh conditions.
The tensile strength (Mpa) of 316 stainless steel is 520MIN, the yield strength (Mpa) is 205MIN, and the elongation (%) is 30MIN. Its main uses include heat exchangers for pulp and papermaking equipment, dyeing equipment, pipes, and exterior materials for buildings in coastal areas.

Grade-CMnSiPSCrMoNi
316Min---0-16.02.0010.0
Max0.082.00.750.0450.0318.03.0014.00.10
316LMin-----16.02.0010.0
Max0.032.00.750.0450.0318.03.0014.00.10
316HMin0.040.040--16.02.0010.0
max0.100.100.750.0450.0318.03.0014.0-

Typical Applications

Typical manufacturing specifications

  • ASTM A213
  • ASTM A269
  • ASTM A312
  • ASTM A632
  • ASME SA213
  • NFA 49-117
  • BS 10216
  • Also individual customer specifications.

ASTM A312 Stainless Steel Round Tube 347 316ASTM A312 Stainless Steel Round Tube 347 316

FAQ
Q.Are you a factory or trading company?
A.We are professional manufacturer for steel pipe, and our company also is a veryprofessional a trade company for steel products.we can also provide a wide range of steelproducts.
Q.Can I get samples before order ?
A.Yes, of course. Usually our samples are free. we can produce by your samples ortechnical drawings.
Q.What is ASTM A312 stainless steel?
A.ASTM A312 is a specification for seamless and welded austenitic stainless steel pipes that perform well in high temperature and corrosive environments.










Product tags

astm a269 stainless steel tube

,

a269 stainless steel tube

,

astm a249 stainless tube
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ASTM A312 Stainless Steel Round Tube 347 316

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Product Detail
Brand Name :
GNEE
Model Number :
ASTM A312 347 316
Certification :
SGS
Place of Origin :
henan
MOQ :
1 Tons
Price :
negotiable
Contact Supplier
ASTM A312 Stainless Steel Round Tube 347 316
ASTM A312 Stainless Steel Round Tube 347 316
ASTM A312 Stainless Steel Round Tube 347 316

Gnee (Tianjin) Multinational Trade Co., Ltd.

Verified Supplier
5 Years
henan, anyang
Since 2008
Business Type :
Manufacturer, Trading Company
Main Products :
Shipbuilding Steel Plate, Pressure Vessel Steel Plate, Stainless Steel Plate Sheet
Total Annual :
3000000-3500000
Employee Number :
100~200
Certification Level :
Verified Supplier
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