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ASTM A312 TP321 Seamless Stainless Steel Tubing Pipe
ASTM A312 TP321 Seamless Stainless Steel Tubing Pipe
Specifications
Brand Name :
HNJBL
Model Number :
300 series
Certification :
SGS,BV
Place of Origin :
China
MOQ :
1 ton
Price :
Negotiation
Payment Terms :
L/C, T/T
Supply Ability :
100000Ton/Tons per month
Delivery Time :
5-25 working days
Packaging Details :
Standard packing
Standard :
ASTM/ASME/EN/DIN/JIS,etc
Grade :
201,304,316,etc
Type :
Seamless
Length :
4000mm,5800mm,6000mm,12000mm,or as required.
Thickness :
0.3-50mm,or as required
Shape :
round,square,rectangular,or as request
Technique :
Hot rolled,Cold rolled
End :
Plain End, Beveled End, Threaded
Surface :
2B, No.4, No.1, No.8 Mirror Finish,etc
Package :
Standard export seaworthy package,or as required.
Description

321 SS Tubing Description

321 Stainless Steel Tubing is a titanium-stabilized austenitic stainless steel with good intergranular corrosion resistance and high temperature strength.Due to the addition of titanium, 321 stainless steel tube has high mechanical strength and creep resistance at high temperatures, suitable for long-term use in high temperature environments.

321 ss tubing has excellent oxidation resistance and corrosion resistance in high temperature environments, especially in the temperature range of 800-1500°F (427-816°C), which can effectively prevent intergranular corrosion.

SS321 Seamless Pipe Size

Size:6NB -1200NB
OD:1/8"-12" NPS
Thickness:0.6-12.7mm
Length:Single, Double Random & Cut Length

ASTM A312 TP321 Welded Pipe

Size:1/8”-36” NB, 1/4” -36” OD
OD:6.35-114.3 mm
Thickness:0.8-12.7 mm
Length:up to 26 meters,or as requirements

Size can be customized

ASTM A312 TP321 Seamless Stainless Steel Tubing Pipe ASTM A312 TP321 Seamless Stainless Steel Tubing Pipe


ASTM A312 TP321 Seamless Stainless Steel Tubing Pipe

Stainless Steel Pipe​ Specification

Grade ASTM A312 / ASTM SA 312
Specifications ANSI/ ASME B36.19M, ANSI/ ASME B36.10M
Forms Rectangle, Hex, Honed, Square, Round, Hydraulic Pipe,or as required
Technology 100% X Ray Welded, CDW, ERW, Welded, Seamless, Fabricated
End Bevel Plain, Beveled and Treaded End
Delivery & Finished Condition Bright Annealed, Cold Drawn, Polished, Annealed and Pickled, Pickled and Passivated
Surface Finish 2B, No.4, No.1, No.8 Mirror Finish or custom Finish as per customer Requirements
Wall Thickness SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Additional Service Grooving, Threading, Machining, Ultrasonic Testing, Customer Tagging/ Marking, Destructive, MTR’s Available, Threading, Polishing, Export Documentation, Non Destructive, Beveling, Export Packaging, Cutting, Color Coding, Material testing

ASTM A312 TP321 Seamless Stainless Steel Tubing Pipe

Type 321 Stainless Steel is an austenitic stainless steel. It has many of the same qualities of Type 304, except for a higher level of titanium and carbon.

Type 321 offers outstanding corrosion and oxidation resistance, as well as excellent toughness even down to cryogenic temperatures. 321 Stainless is resistant to atmospheric corrosion, sterilizing solutions, many organic chemicals, and a wide variety of inorganic chemicals.

321 SS Pipe Chemical Composition

Ni 9 - 12
Cr 17 - 19
C 0.08 max
N 0.10 max
Fe Balance
Mn 2 max
Si 0.75 max
S 0.03 max
P 0.045 max
Ti 5xC min
0.60% max

321 Stainless Pipe Mechanical Properties

Density 8.0 g/cm3
Melting Point 1454 °C (2650 °F)
Tensile Strength Psi - 75000 , MPa - 515
Yield Strength (0.2%Offset) Psi - 30000 , MPa - 205
Elongation 35 %

ASTM A312 TP321 Seamless Stainless Steel Tubing Pipe

SS Seamless Pipe Surface Finish

Details:2B,2D,BA,NO.1,NO.4,NO.8,8K,mirror,checkered,embossed,hair line,sand blast,brush.
Multiple specifications are available.
ASTM A312 TP321 Seamless Stainless Steel Tubing Pipe

Seamless Pipe End Protection:Plastic Caps
Ends:Plain End, Beveled End, Threaded
ASTM A312 TP321 Seamless Stainless Steel Tubing Pipe

ASTM A312 TP321 Seamless Stainless Steel Tubing Pipe
ASTM A312 TP321 Seamless Stainless Steel Tubing Pipe

Stainless Steel Pipe FAQ

Q: What about Stainless steel pipe price information?

A: Negotiation.Prices vary due to changes in raw material prices on a regular basis.

Q: What are your company's main stainless steel products?

A: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.

Q: What are your payment terms?

A: We can accept the TT,LC or Negotiation

Q: How do you control quality?

A: Mill Test Certification is supplied with shipment, Third Party Inspection is available.

Q: Can I pay you a visit at your factory?

A: Customers from all around the world are welcome to visit our factory.
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ASTM A312 TP321 Seamless Stainless Steel Tubing Pipe

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Product Detail
Brand Name :
HNJBL
Model Number :
300 series
Certification :
SGS,BV
Place of Origin :
China
MOQ :
1 ton
Price :
Negotiation
Contact Supplier
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ASTM A312 TP321 Seamless Stainless Steel Tubing Pipe

Henan Jinbailai Industrial Co., Ltd.

Verified Supplier
4 Years
henan, zhengzhou
Since 2021
Business Type :
Manufacturer, Trading Company
Main Products :
Wear Resistant Steel Plate, Stainless Steel Sheet Plate, Seamless Stainless Steel Pipe
Total Annual :
500000-500000
Employee Number :
5~25
Certification Level :
Verified Supplier
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