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316 Stainless Steel Seamless pipe, ASTM A376 ASME SA376 Seamless 316 Pipes and Tubes Supplier and Distributor
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316 Stainless Steel Seamless Pipe & Tubes, Manufacturer, Stockholder, Suppliers And Exporter In India
MD Exports LLP Pipe has pride in providing a whole range of high-class, customizable and innovative ASTM A376 TP316 Stainless Steel EFW pipes using state-of-art technology. Our range includes ASTM A376 TP316 Stainless Steel EFW pipes, Stainless Steel Seamless pipes & Tubes, Carbon Steel Seamless Pipes & Tubes and Alloy Steel Seamless Pipes & Tubes. For more than five decades, MD Exports LLP Pipe has been serving the needs of the oil and gas industries, automotive, shipbuilding, power plants. All the supply records for most of the severe environment of ASTM A376 TP316 Stainless Steel EFW pipes & pipe line indicate that MD Exports LLP Pipe is the leader in line pipe technologies.
We have been supplying high quality ASTM A376 TP316 Stainless Steel EFW pipes with most advance technology and with most reliable quality. We place importance not just on managing material sales, but also on 'before' and 'after service'.
Spec. No. |
Title |
Scope |
ASTM A376 ASME SA376 |
Seamless Austenitic Stainless Steel Pipe for High-Temp Central-Station Service. |
Austenitic stainless steel pipe intended for high temperature and general corrosive service. Better surface than A312 pipe. |
This specification covers seamless austenitic steel pipe intended for high-temperature central-station service. The grades covered are five H grades and two nitrogen grades. Pipe may be either hot finished or cold finished, with a suitable finishing treatment. All pipes shall be furnished in the heat-treated condition unless the order specifically states that no final heat treatment shall be applied. Tensile tests, hydrostatic test, nondestructive electric tests, ultrasonic tests, eddy-current tests, tension tests, and flattening tests shall be made to conform to the requirements specified.
Scope
1. This specification covers seamless austenitic steel pipe intended for high-temperature central-station service. Among the grades covered are H grades and nitrogen grades that are specifically intended for high-temperature service.
2. Optional supplementary requirements (S1 through S10) are provided.
3. Grades TP321 and TP321H have lower strength requirements for nominal wall thicknesses greater than 3/8 in. [9.5 mm].
4. The dimensionless designators NPS (nominal pipe size) and DN (Diametre Nominel) have been substituted in this standard for such traditional terms as “nominal diameter,” “size,” and “nominal size.”
ASTM A376 Grade 202 Stainless Steel Pipe
ASTM A376 Grade 301 Stainless Steel Pipe
ASTM A376 Grade 301L Stainless Steel Pipe
ASTM A376 Grade 301LN Stainless Steel Pipe
ASTM A376 Grade 302 Stainless Steel Pipe
ASTM A376 Grade 303 Stainless Steel Pipe
ASTM A376 Grade 304 Stainless Steel Pipe
ASTM A376 Grade 304LN Stainless Steel Pipe
ASTM A376 Grade 304H Stainless Steel Pipe
ASTM A376 Grade 304L Stainless Steel Pipe
ASTM A376 Grade 304N Stainless Steel Pipe
ASTM A376 Grade 305 Stainless Steel Pipe
ASTM A376 Grade 309 Stainless Steel Pipe
ASTM A376 Grade 309S Stainless Steel Pipe
ASTM A376 Grade 310 Stainless Steel Pipe
ASTM A376 Grade 310S Stainless Steel Pipe
ASTM A376 Grade 314 Stainless Steel Pipe
ASTM A376 Grade 316 Stainless Steel Pipe
ASTM A376 Grade 316N Stainless Steel Pipe
ASTM A376 Grade 316H Stainless Steel Pipe
ASTM A376 Grade 316L Stainless Steel Pipe
ASTM A376 Grade 316LN Stainless Steel Pipe
ASTM A376 Grade 316Ti Stainless Steel Pipe
ASTM A376 Grade 316Cb Stainless Steel Pipe
ASTM A376 Grade 317 Stainless Steel Pipe
ASTM A376 Grade 317L Stainless Steel Pipe
ASTM A376 Grade 317LN Stainless Steel Pipe
ASTM A376 Grade 317LMN Stainless Steel Pipe
ASTM A376 Grade 321 Stainless Steel Pipe
ASTM A376 Grade 321H Stainless Steel Pipe
ASTM A376 Grade 330 Stainless Steel Pipe
ASTM A376 Grade 347 Stainless Steel Pipe
ASTM A376 Grade 347H Stainless Steel Pipe
ASTM A376 Grade 310 MoLN Stainless Steel Pipe
ASTM A376 Grade 904L Stainless Steel Pipe
Type 316 Stainless Steel is an austenitic chromium nickel stainless steel containing molybdenum. This addition increases general corrosion resistance, improves resistance to pitting from chloride ion solutions, and provides increased strength at elevated temperatures. Properties are similar to those of Type 304 except that this alloy is somewhat stronger at elevated temperatures. Corrosion resistance is improved, particularly against sulfuric, hydrochloric, acetic, formic and tartaric acids; acid sulfates and alkaline chlorides. Type 316L Stainless Steel is an extra-low carbon version of Type 316 that minimizes harmful carbide precipitation in the heat affected zone during welding.
exhaust manifolds, furnace parts, heat exchangers, pharmaceutical and photographic equipment, valve and pump trim, chemical equipment, digesters, tanks, evaporators, pulp, paper and textile processing equipment, parts exposed to marine atmospheres and tubing
Element |
Type 316 |
Carbon |
0.08 max. |
Manganese |
2.00 max. |
Sulfur |
0.030 max. |
Phosphorus |
0.045 max. |
Silicon |
0.75 max. |
Chromium |
16.0 – 18.0 |
Nickel |
10.00 – 14.00 |
Molybdenum |
2.00 – 3.00 |
Nitrogen |
0.10 max. |
Type |
Yield Strength 0.2% offset (KSI) |
Tensile Strength (KSI) |
% Elongation (2" Gauge length) |
Hardness Rockwell |
316 |
30 min. |
75 min. |
40 min. |
HRB 95 max. |
Density (lb./ in^2) @ RT |
|
0.29 |
Modulus of Elasticity in Tension (psi x 10^6) |
|
28.0 |
Specific Heat (BTU/o F/lb.) |
32 to 212 oF |
0.12 |
Thermal Conductivity (BTU/hr/ft^2/ft) |
212oF |
9.4 |
|
932oF |
12.4 |
Mean Coefficient of Thermal Expansion (in. x 10^-6 per o F) |
32 to 212oF |
8.9 |
|
32 to 600oF |
9.0 |
|
32 to 1,000oF |
9.7 |
|
32 to 1,200oF |
10.3 |
Electrical Resistivity (micro ohms - cm) |
at 70oF |
29.4 |
Melting Point Range (oF) |
|
2500 - 2550 |
Types 316 and 316L are non-hardenable by heat treatment. Annealing: Heat to 1900 - 2100°F then rapidly quench Forming: Types 316 and 316L can be readily formed and drawn.
These alloys are generally considered to have poorer weldability than Types 304 and 304L. A major difference is the higher nickel content for these alloys which requires slower arc welding speed and more care to avoid hot cracking. When filler is needed, AWS E/ER 316L and 16-8-2 are most often specified.
Types 316 and 316L Stainless Steels exhibit better corrosion resistance than Type 304. They provide excellent pitting resistance and good resistance to most chemicals involved in the paper, textile and photographic industries.
ASTM A376 TP316 Stainless Steel EFW pipes Packaging at MD Exports LLP Pipe Factory |
ASTM A376 TP316 Stainless Steel EFW pipes Packaging at MD Exports LLP Pipe Factory |
Packaging Details: |
There are probably hundreds of different methods for packing a pipe, and most of them have merit, but there are two principles that are vital for any method to work prevent rusting and Sea transportation security. Our ASTM A376 TP316 Stainless Steel EFW pipes packing can meet any needs of the customers. ASTM A376 TP 316 Stainless Steel EFW pipes Bundle packing |
Delivery Detail: | 7-15 days |
Price of Stainless Steel 316 EFW Pipe ASTM A376 TP 316: $ 6400 ~ $ 7900 USD/Ton
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