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Stainless Steel Welded Pipe ASTM A312 TP317L Chemical Equipment Heat resistance

Stainless Steel Welded Pipe ASTM A312 TP317L Chemical Equipment Heat resistance

Stainless Steel Welded Pipe ASTM A312 TP317L Chemical Equipment Heat resistance
Stainless Steel Welded Pipe ASTM A312 TP317L Chemical Equipment Heat resistance
Categories Stainless Steel Welded Pipe
Brand Name: YUHONG GROUP
Model Number: TP317L
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin: CHINA
MOQ: 1PC
Price: Negotiation
Payment Terms: T/T, L/C at sight
Supply Ability: 10000 Ton/month
Delivery Time: Depends on quantity
Packaging Details: Bundle /Ply-wooden Case
Material Grade: TP317L
Standard: ASTM A312
Size: 6.35 - 114.3 mm
W.T.: 0.8 - 12.7 mm
Length: Single Random, Double Random & Required Length
Packing: Ply-wooden Case
Appllication: petroleum refineries/natural-gas processing/space heating
Material: stainless
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Stainless Steel Welded Pipe ASTM A312 TP317L Chemical Equipment Heat resistance

Stainless Steel Welded Pipe ASTM A312 TP317L Chemical Equipment Heat resistance


What is ASTM A312 TP317L Welded Pipe?


The main components of ASTM A312 TP317L welded pipe are chromium, nickel, molybdenum and titanium. The chromium content is 18-20%, nickel content is 11-15%, molybdenum content is 3-4% and titanium content is 0.10-0.25%. In addition, it also contains small amounts of niobium and vanadium and other elements.


They have good corrosion resistance, especially for sulfuric acid, acidic solution and chloride medium with excellent corrosion resistance. It can be widely used in chemical, petroleum, pharmaceutical, food processing and other fields.


It has good welding properties and can be joined by conventional welding methods. Common welding methods include TIG (TIG welding), MIG (gas shielded welding), etc.



Chemical Composition of ASTM A312 TP317L Welded Pipe

GradeCarbonManganeseSiliconPhosphorousSulphurChromiumMolybdenumNickelFlerovium
SS 317L0.0352.01.00.0450.03018.00 - 20.003.00 - 4.0011.00 - 15.0057.89

Mechanical Properties of ASTM A312 TP317L Welded Pipe


GradeMelting PointDensityYield StrengthTensile StrengthElongation
SS 317 / SS 317L1400 °C (2550 °F)7.9 g/cm3Psi – 30000 , MPa – 205Psi – 75000 , MPa – 51535 %

Equivalent of ASTM A312 TP317L Welded Pipe


GradeWerkstoff Nr.Unified Numbering SystemJapanese Industrial StandardsEuropean Standards
SS 317L1.4438S31703SUS 317LX2CrNiMo18-15-4



Pressure rating of 317L Stainless Steel Pipe

Pipe Size in InchSchedule100750300500600700650
54013427971040889847805822
801981117615351312125011891213
1603414202726462262215520492091
1403048181023622019192418241867
804213250132652791265925282580
1606140364647594068387636843761
6401219724945808770732747
801913113614831267120811481172
1603289195325492179207619732014
2401902112914741260120111411165
802747163121291820173416481682
1604499267134862980284026992755
3401806107214001196114010841106
802553151619791691161215321564
1603840228029762544242423042352
1 1/2402257134017501496142513541383
803182188924662108200919091949
1604619274335803060291627722829
440153190911871014967919938
802213131417151466139713281355
1603601213827912386227321612206
8401073637832711678644657
801692100513111121106810151036
16031755962460210320046151944

Pipe Tolerance of A312 Tp 317L


Nominal Pipe SizeTolerance
+–
3~18, t/D≤ 5%22.512.5
1/8-2 1 /220.012.5
3~18, t/D> 5%15.012.5
≥ 20, seamless, t/D≤ 5%22.512.5
≥ 20, welded17.512.5
≥ 20, seamless, t/D> 5%15.012.5




ASTM A312 TP317L Welded Pipe APPLICATION



Automotive
Chemical
Fertilizers

Boiler
Oil & Gas
Heat exchanger


Product Tags:

Stainless Steel Welded Pipe ASTM A312

  

TP317L Chemical Equipment Pipe

  

Heat Resistant Stainless Steel Pipe

  
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Stainless Steel Welded Pipe ASTM A312 TP317L Chemical Equipment Heat resistance

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