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ASTM A358 CLASS 1 TP316L Stainless Steel Welded Pipes for Refineries

Categories Stainless Steel Welded Pipe
Brand Name: YUHONG
Model Number: ASTM A358 TP316
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin: CHINA
MOQ: 1PC
Price: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 1500tons/month
Delivery Time: 5-80 Days
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Standard: ASTM A358 CLASS 1, 2, 3, 4, 5
Material Grade: TP316/TP316L
Type: Seamless And Welded
High Light: stainless steel welded pipe, welded pipes
Company Info.
Yuhong Group Co.,Ltd
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ASTM A358 CLASS 1 TP316L Stainless Steel Welded Pipes for Refineries

ASTM A358 CLASS 1 TP316L Stainless Steel Welded Pipes for Refineries

Composition: Compared to TP316, TP316L has a lower carbon content, which enhances its resistance to sensitization—sensitization refers to the process that can lead to corrosion under certain conditions. Its composition typically includes elements such as chromium, nickel, and molybdenum, and sometimes small amounts of titanium and manganese.
Corrosion Resistance: Like other austenitic stainless steels, TP316L exhibits excellent corrosion resistance in a variety of environments, including corrosive acids, chloride-containing solutions (such as seawater), and high-temperature applications.
TP316L stainless steel pipes are widely used in industries with extremely high requirements for corrosion resistance, strength, and high-temperature performance. These applications include chemical and petrochemical processing, food processing, marine environments, heat exchangers, and various high-temperature applications.

What is TP316L Stainless Steel Pipes


Stainless Steel 316L tubing is made from austenitic stainless steel with chromium, nickel, and molybdenum in its composition, with a carbon content below the 316 grade. The low carbon content of this tubing makes it easier to use in welding applications.


316L stainless steel tubing is suitable for use in aqueous environments where chloride ions are highly corrosive. Because of the molybdenum content of the material, it has a lower corrosion rate in chloride-rich environments. Steel pipe is classified as welded, seamless and fabricated.

EQUIVALENT GRADES FOR STAINLESS STEEL TP316 / 316L CLASS 1 EFW PIPES


STANDARD

WERKSTOFF NR.

UNS

JIS

BS

GOST

AFNOR

EN

SS 316

1.4401 / 1.4436

S31600

SUS 316

316S31 / 316S33

-

Z7CND17-11-02

X5CrNiMo17-12-2 / X3CrNiMo17-13-3

SS 316L

1.4404 / 1.4435

S31603

SUS 316L

316S11 / 316S13

03Ch17N14M3 / 03Ch17N14M2

Z3CND17-11-02 / Z3CND18-14-03

X2CrNiMo17-12-2 / X2CrNiMo18-14-3



STAINLESS STEEL 316, 316L CLASS 1 EFW PIPES CHEMICAL COMPOSITION

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

SS 316

0.08 max

2.0 max

1.0 max

0.045 max

0.030 max

16.00 - 18.00

2.00 - 3.00

11.00 - 14.00

67.845 min

SS 316L

0.035 max

2.0 max

1.0 max

0.045 max

0.030 max

16.00 - 18.00

2.00 - 3.00

10.00 - 14.00

68.89 min



MECHANICAL PROPERTIES OF STAINLESS STEEL TP316 / 316L CLASS 1 EFW PIPES

Density

Melting Point

Tensile Strength

Yield Strength (0.2%Offset)

Elongation

8.0 g/cm3

1400 °C (2550 °F)

Psi – 75000 , MPa – 515

Psi – 30000 , MPa – 205

35 %




APPLICATION
RefineriesRefineries

  • Refineries
  • Petrochemicals Industry
  • Oil&Gas Industry
  • Mining
  • Construction
  • Automobile


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