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321 Stainless Steel Pipe ASTM A376 ASME SA376 UNS S32100 Seamless Welded Pipe Manufacturer

321 Stainless Steel Seamless pipe, ASTM A376 ASME SA376 Seamless 321 Pipes and Tubes Supplier and Distributor

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321 Stainless Steel Pipe ASTM A376 ASME SA376 UNS S32100 Seamless Welded Pipe Manufacturer

321 Stainless Steel Seamless pipe, ASTM A376 ASME SA376 Seamless 321 Pipes and Tubes Supplier and Distributor

Brand: A376 Pipe | SS TP321 Pipe | SUS 321 Pipe | AISI 321 Seamless Pipe | 321 Pipe | 321 Tube | 321 SS Pipe | 321 SS Tube

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321 Stainless Steel Pipe, ASTM A376 ASME SA376 UNS S32100 Werkstoff Nr. 1.4541 Seamless Welded Pipe

321 Stainless Steel Werkstoff Nr. 1.4541 Seamless Pipe & Tubes, Manufacturer, Stockholder, Suppliers And Exporter In India

ASTM A376 TP321 Stainless Steel UNS S32100 EFW pipes Manufacturer

MD Exports LLP Pipe has pride in providing a whole range of high-class, customizable and innovative ASTM A376 TP321 Stainless Steel EFW pipes using state-of-art technology. Our range includes ASTM A376 TP321 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 TP321 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 TP321 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'.

ASTM A376 ASME SA376 Stainless Steel Pipe & Tube Specification

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.”

Grades under ASTM A376 EFW Pipes

ASTM A376 Grade 201 Stainless Steel Pipe

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

321 SS Seamless Pipe UNS S32100 Introduction

321 stainless steel pipe is an austenitic chromium-nickel stainless steel containing Titanium which is recommended for parts fabricated by welding which cannot subsequently be annealed. Type 321 is a stabilized austenitic stainless steel similar to type 304 but with a titanium addition. This titanium addition reduces or prevents carbide precipitation during welding and in 800 – 1500°F (427 – 816°C) service. It also improves the elevated temperature properties of the alloy. Type 321 provides excellent resistance to oxidation and corrosion and possesses good creep strength.

321 Stainless Steel Pipe Chemical Composition

Carbon	0.08 max
Chromium	17 - 19
Iron	Balance
Manganese	2 max
Nickel	9 - 12
Phosphorus	0.045 max
Silicon	1 max
Sulphur	0.03 max
Titanium	5 x (C+N)-0.70

Principal Design Features

The key feature of 321 stainless is its resistance to intergranular corrosion. It employs titanium as a stabilizing element against chromium carbide formation. This alloy also exhibits strength characteristics superior to those of 304 stainless.

Applications

Jet engine parts, furnace heat treated parts, expansion joints, turbo superchargers, oil refiners, exhaust manifolds and high temperature chemical production equipment.

Machinability

Slightly tougher than 304 stainless, this material will produce the same tough stringy chips. The use of slow speeds and constant positive feeds will minimize this alloy's tendency to work harden.

Welding

321 may be welded by all commonly used fusion and resistance methods. Oxyacetylene welding is not recommended. When necessary, use AWS E/ER347 filler metal.

Hot Working

Working temperatures of 2100-2300 F (1149-1260 C) are recommended for forging, upsetting and other hot work processes. Do not work this alloy at temperatures below 1700 F ( 927 C). Material must be water quenched or fully annealed after working to reattain maximum corrosion resistance.

Cold Working

Although this material requires higher initial forces than 304 stainless, it is quite tough and ductile and can be readily stamped, blanked, spun and drawn.

Annealing

1800-2000 F (928-1093 C), air cool. This procedure will result in maximum ductility. For maximum corrosion resistance, see the note on stabilizing anneal under corrosion.

Hardening

This alloy does not harden by heat treating. Elevated properties may only be obtained through cold reduction.

321 Stainless Steel Physical composition:

Density (lb / cu. in.)	0.29
Specific Gravity	7.9
Specific Heat (Btu/lb/Deg F - [32-212 Deg F])	0.12
Electrical Resistivity (microhm-cm (at 68 Deg F))	432
Melting Point (Deg F)	2600
Modulus of Elasticity Tension	28

ASTM A376 TP 321 Stainless Steel pipes Packaging & Delivery

ASTM A358 TP 310 Stainless Steel EFW pipes Packaging

ASTM A376 TP321 Stainless Steel EFW pipes Packaging at MD Exports LLP Pipe Factory

ASTM A358 TP 310 Stainless Steel EFW pipes Packaging

ASTM A376 TP321 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 TP321 Stainless Steel EFW pipes packing can meet any needs of the customers.

ASTM A376 TP 321 Stainless Steel EFW pipes Bundle packing
ASTM A376 TP 321 Stainless Steel EFW pipes Crate packing
ASTM A376 TP 321 Stainless Steel EFW pipes Naked packing
ASTM A376 TP 321 Stainless Steel EFW pipes Protect by wood at both ends

Delivery Detail:

7-15 days

ASTM A376 TP321 Stainless Steel EFW pipes FOB Price

Price of Stainless Steel 321 Seamless Pipe ASTM A376 TP 321: $ 5600 ~ $ 6800 USD/Ton

Price of Stainless Steel 321 Seamless Pipe ASTM A312 TP 321: $ 5400 ~ $ 6900 USD/Ton

Price of Stainless Steel 321H Seamless Pipe ASTM A312 TP 321H: $ 5500 ~ $ 7000 USD/Ton

Price of Stainless Steel 321 ERW/Welded Pipe ASTM A312 TP 321: $ 4900 ~ $ 6400 USD/Ton

Price of Stainless Steel 321H ERW/Welded Pipe ASTM A312 TP 321H: $ 5000 ~ $ 6500 USD/Ton

Price of Stainless Steel 321 EFW Pipe ASTM A358 TP 321: $ 4500 ~ $ 6000 USD/Ton

Price of Stainless Steel 321H EFW Pipe ASTM A358 TP 321H: $ 4700 ~ $ 6200 USD/Ton

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Summary

Product Name:321 Stainless Steel Pipe ASTM A376 ASME SA376 UNS S32100 Seamless Welded Pipe Manufacturer
Price: $ 6.50
Product Width: 0.00 cm
Product Height: 0.00 cm
Product Depth: 0.00 cm
Product Weight: 0.00 kg
Description: 321 Stainless Steel Seamless pipe, ASTM A376 ASME SA376 Seamless 321 Pipes and Tubes Supplier and Distributor Brand: A376 Pipe | SS TP321 Pipe | SUS 321 Pipe | AISI 321 Seamless Pipe | 321 Pipe | 321 Tube | 321 SS Pipe | 321 SS Tube