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Stainless Steel 316Ti AISI 316Ti ASTM A312 UNS S31635 Seamless Welded Pipes

    Type: Seamless, Welded
    OD: 1/2"-48"
    Thickness: SCH5-SCHXXS
    Length: 0-12M, Customized
    Process: Hot/Cold Rolled,Hot work,Cold drawn
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Stainless Steel 316Ti AISI 316Ti ASTM A312 UNS S31635 Seamless Welded Pipes, ASTM A312 Stainless Steel 316Ti Seamless Pipe, SS 316Ti Welded Pipe, 316Ti Stainless Steel Pipe, ASTM A312 TP316Ti Pipe, ASME SA 312 TP316Ti Pipe.

Stainless Steel 316Ti AISI 316Ti ASTM A312 UNS S31635 Seamless Welded Pipes:

316Ti (UNS S31635) is a titanium stabilised version of 316 molybdenum-bearing austenitic stainless steel. The A312 UNS S31635 Seamless Welded Pipes are more resistant to general corrosion and pitting/crevice corrosion than the conventional chromium-nickel austenitic stainless steels such as 304. ASTM A312 Stainless Steel 316Ti Seamless Pipes also offer higher creep, stress-rupture and tensile strength at elevated temperature.

A312 UNS S31635 Seamless Welded Pipes can be susceptible to sensitisation, the formation of grain boundary chromium carbides at temperatures between approximately 900 and 1500°F (425 to 815°C) which can result in intergranular corrosion. Resistance to sensitisation is achieved in SS 316Ti Welded Pipe with titanium additions to stabilise the structure against chromium carbide precipitation, which is the source of sensitisation. This stabilisation is achieved by an intermediate temperature heat treatment, during which the titanium reacts with carbon to form titanium carbides.


1. Equivalent Grades for 316Ti Stainless Steel Pipe

Grade

UNS No

Old British

Euronorm

GOST

Japanese JIS

BS

En

No

AFNOR

316Ti

S31635

320S31

X6CrNiMoTi17-12-2

1.4571

Z6CNDT17‐12

08Ch17N13M2T

SUS 316Ti

 

2. Stainless Steel 316Ti Pipe Specification

Item

Stainless Steel 316Ti Pipe

Standard

GB, AISI, ASTM, ASME, EN, BS, DIN, JIS

Type

Seamless / ERW / Welded / Fabricated / CDW

Outer Diameter Size

SEAMLESS - 1/2" NB TO 18" NB
WELDED / ERW- 1" NB TO 16" NB
EFW - 8" NB TO 110" NB

Form

Round Pipes, Square Pipes, Rectangular Pipe, “U” Shape Pipes, Hydraulic Pipes

Wall Thickness

Schedule 10 To Schedule 160 (3 mm to 100 mm Thickness)

Length

01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size End: Plain End, Beveled End, Treaded

Delivery Conditions

As Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered, Cold Draw

Coating

Electropolish, Mechanical Polish, Satin Finish, Passivated

Testing

Product Analysis, Transverse Tension Test, Flattening Test, Etching Test, Radiographic Examination, Stabilizing Heat Treatment, Intergranular Corrosion Test, Weld Decay Test, Magnetic Particle Detection, Grain Size Test, NACE 0175, Dual Grade, PWHT (POST WELD HEAT TREATMENT), Flare Test, Bend Test, Hardness Test, Tensile Test etc

Dimension

All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM and ASME

Value Added Services

Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment

Packaging

Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector

Material Test Certificate

Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC


3. Stainless Steel 316Ti Pipe Useful Information
Stainless Steel 316Ti Pipe Chemical Composition :

Grade


C

Mn

Si

P

S

Cr

Mo

Ni

N

316Ti

Min

-

-

-

0

-

16.0

2.00

10.0

-

Max

0.08

2.0

0.75

0.045

0.03

18.0

3.00

14.0

0.10

 

Stainless Steel 316Ti Pipe Mechanical Properties :

Grade

Tensile Str
(MPa) min

Yield Str
0.2% Proof
(MPa) min

Elong
(% in 50mm) min

Hardness

Rockwell B (HR B) max

Brinell(HB) max

316Ti

515

205

35

95

217


Stainless Steel 316Ti Pipe Physical Properties :

Grade

Density
(kg/m3)

Elastic Modulus
(GPa)

Mean Co-eff of Thermal Expansion (µm/m/°C)

Thermal Conductivity
(W/m.K)

Specific Heat 0-100°C
(J/kg.K)

Elec Resistivity
(nΩ.m)

0-100°C

0-315°C

0-538°C

At 100°C

At 500°C

316Ti

8000

193

15.9

16.2

17.5

16.3

21.5

500

740

 

4. Other Types of UNS S31635 Stainless Steel Pipes / SS 316Ti Stainless Steel Pipes

Stainless Steel 316Ti Pipes

Steel 316Ti Pipes

SS 316Ti Square Pipe

Stainless Steel 316Ti Seamless Pipes

SS 316Ti EFW Pipe

SS UNS S31635 Pipes

Stainless UNS S31635 Welded Pipes

Stainless 316Ti Pipes

Steel 316Ti Hexagonal Pipe

SS 316Ti Seamless Pipes

Stainless 316Ti Round Pipe

Stainless Steel 316Ti EFW Pipes

SS 316Ti Welded Pipes

SS 316Ti ERW Pipes

Steel S31635 Rectangular Pipe

Steel 316Ti Bush Hex Pipe

SS 316Ti ERW Pipes

ASTM A312 SS 316Ti Pipe

 

5. SS 316Ti Seamless / Welded Pipes Application Industries

Off-Shore Oil Drilling Companies

Power Generation

Petrochemicals

Gas Processing

Specialty Chemicals

Pharmaceuticals

Pharmaceutical Equipment

Chemical Equipment

Sea Water Equipment

Heat Exchangers

Condensers

Pulp and Paper Industry

 

6. 316Ti Steel Pipes Test Certificates

We provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

ASTM, ASME and API SS 316Ti Pipe Value Added Services

Material Testing:
We at Ganpat Industrial Corporation ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and MacroTest
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test

Documentation

• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)

 

7. SS 316Ti Pipes Packaging

Stainless Steel 316Ti Seamless Pipe may be furnished bare or coated and with capped ends. pipes up to 3” OD will be supplied in bundles. In order to prevent rust during sea shipment, bundles of Stainless Steel 316Ti Seamless Pipe may be wrapped with polypropylene sheets, and secured with flat steel bands. Over 3” OD will be supplied loose.


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