Manufacturer, Exporter & Suppliers Of Stainless Steel 317L ERW Pipes , High Quality UNS S31703 ERW Pipes , werkstoff nr. 1.4438 ERW Pipes In India
Order Large Or Small Quantity SS 317L ERW Pipes , AISI 317L ERW Pipes , ERW 317L pipes, ASTM A213 TP317L ERW Pipes, 317L Cold Drawn Stainless Steel ERW Pipes Cut to size available in stock & ready to deliver
Distributors Of ASTM A213 Stainless Steel 317L ERW Pipes , SS 317L DIN 1.4438 ERW Pipes , Straight, Coiled , ERW 317L pipes. Mail Us Now export@shreekalpatarumetal.com for a quick quote for Stainless Steel 317L ERW Pipes
Original Photograph Of Stainless Steel 317L ERW pipes At Our Warehouse Mumbai, India
Stainless Steel 317L | UNS S31703 | WNR 1.4438 | 317L ERW Pipes | 317L ERW Tubes
TP317L pipes, SCH 10S | TP317L pipes, SCH 40S | TP317L pipes, SCH 80S | TP317L pipes, SCH 160 | TP317L Tubes, Tubing
ERW Stainless Steel 317L pipes, Stainless Steel 317L Tubes Available for Immediate Supply – Contact For Best Prices!
Request the Latest Prices for 317L Stainless Steel ERW pipes, Stainless Steel 317L ERW Tubes – Email Us: export@shreekalpatarumetal.com
Content:
- » What Is Stainless Steel 317L ERW Pipes ?
- » Stainless Steel 317L ERW Pipes Specification
- » Stainless Steel 317L ERW Pipes Manufacturer
- » Stainless Steel 317L ERW Pipes Useful Information
- » Stainless Steel 317L ERW Pipes Price
- » Stainless Steel 317L ERW Pipes Packaging
- » Stainless Steel 317L ERW Pipes Stock
- » Stainless Steel 317L ERW Pipes Processing
- » Stainless Steel 317L ERW Pipes Application
- » Stainless Steel 317L ERW Pipes Application Industries
- » Stainless Steel 317L ERW Pipes Available Inventory
- » Stainless Steel 317L ERW Pipes Other Designation
High Quality But Lower Cost Stainless Steel 317L ERW Pipes Suppliers
We are Manufacturer & Exporter of Stainless Steel 317L ERW Pipes , which are used in structural, mechanical and engineering applications. Our range of Stainless Steel 317L ERW Pipes are specially designed using premium quality material to resist heavy weights and pressure conditions.We also can cut in form of rectangular, square and as per customer’s needs.Stainless Steel 317L pipes and tubes are available in both Seamless and welded form in OD and NB sizes. In addition to standard sizes, which are available in stock, our specialty is to manufacture and supply custom size SS 317L cold drawn ERW tubes from our factory.
An ISO 9001:2008 Certified Company, Shree Kalpataru Metal Co. is a leading exporter and supplier of stainless steel alloy 317L ERW pipes and tubes as per ASTM A213 and 317L ERW pipes available with complete certifications – Mill TC EN 10204 3.1, NABL approved lab test reports, PMI reports. We are stockholder and supplier of 317L stainless steel pipes and tubes in a wide range sizes, surface treatment, and ASTM standards. UNS S31703 | WNR 1.4438 | Alloy 317L. Stainless Steel 317L pipes and tubes can be offered in random lengths of up to 6 meters long or cut to a specific length as ordered.
What Is 317L– UNS S31703, 1.4438 Stainless Steel ERW pipes ?
ASTM A213 TP317L Stainless Steel ERW pipes, UNS S31703 ERW pipes, WNR 1.4438 ERW Tubes Supplier
317L is molybdenum bearing austenitic stainless steel similar to 316, but with higher molybdenum alloy content. It is also known as UNS S31700, and is primarily comprised of 18% to 20% chromium and 11% to 15% nickel.317L offers higher creep, stress-to-rupture, and tensile strength at elevated temperatures than conventional Stainless Steel. It is a low carbon grade which provides resistance to sensitization during welding and other thermal processes.Electric resistance welded (ERW) pipe is manufactured by cold-forming a sheet of steel into a cylindrical shape. Current is then passed between the two edges of the steel to heat the steel to a point at which the edges are forced together to form a bond without the use of welding filler material.
Shree Kalpataru Metal Co. is one of India’s leading manufacturers of high quality Stainless Steel 317L ERW Pipes which find application across diverse sectors. We offer qualitative SS 317L pipes in different sizes and shapes that are being designed as per the national and international standard quality of raw materials. Quite recognized as WNR 1.4438, these SS 317L ERW pipes is non-magnetic in the annealed condition but may become slightly magnetic as a result of welding. Meanwhile, our SS 317L ERW Tubes can be offered in customized length sizes and shapes, and are available at market leading prices.
Shree Kalpataru Metal Co. is a leading stockholder and distributors of SS 317L pipes in India.317L has excellent corrosion resistance and is used mainly in high acidic chloride media, such as those encountered in pulp and paper mills.We are one of the prime manufacturers of Stainless Steel 317L ERW Pipes that are being sourced by using high quality of raw material and makes sure to provide durability of highest quality of industry standard products. Made by using higher quality of steel, these Stainless Steel 317L ERW Pipes given by us is quite recognized for their resistance to corrosion, high durability and robust construction.
Stainless Steel 317L ERW Pipes Specification
Standard : 317L / 1.4438
Size Range : 1/8” to 48”, Seamless Pipes up to 24”
Designation : ASTM A312, ASME SA312, ASTM A269, ASTM A213, ASTM A249, ASTM A270, ASTM A511, ASTM A554, ASTM A778, ASTM A908, ASME SA249.
Product Shapes : Round, Square, Rectangular
Thickness: 0.4mm up to 30.00 mm, Schedules 5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH
Length: Standard 6-6.1 meter length, 20 Ft, Custom Cut Lengths
Outside Diameter: 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB
Types : Seamless, Welded, Cold Drawn, Structural, Hot Finished, Extruded, Annealed & Pickled
Product Range: Round Pipes, Square Pipes, Rectangular Pipes, Straight Stainless Steel Tubing, Stainless Steel Capillary Tubing, Large Size Seamless Pipes, Stainless Steel Instrumentation Tubes, Seamless Cold Rolled Coiled Stainless Steel Tubing, Pre Insulated Stainless Steel Tubes, Decorative Polished Pipes, Electropolished Stainless Steel Tubes, High Pressure Stainless Steel Tubes, Seamless Heat Exchanger Tubes, Seamless U-tubes, Large Diameter Fabricated Pipes, Seamless U-Bended Heat Exchanger Tubes.
Length: Single Random, Double Random & Required Length
End: Plain End, Beveled End, Treaded
End Protection: Plastic Caps
Outside Finish: 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel pipes, Finish as per customer Requirements
Delivery Condition: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Inspection, Test Reports: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing: Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials: Sizes and Specifications other than above can be manufactured on request
Available Stainless Steel 317L Pipes Type
Specialized In Stainless Steel 317L Pipes Form
We are Distributors of Top Quality Stainless Steel 317L ERW Pipes .we provide high quality Stainless Steel 317L ERW Pipes to customers in india and worldwide.Shree Kalpataru Metal Co. is most trusted manufacturer, suppliers & Distributors of Stainless Steel 317L ERW Pipes .Enquire today-export@shreekalpatarumetal.com. We Will Deliver Immediately! We are specialized to Supply in:
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317L Stainless Steel Square pipes |
317L Stainless Steel Round pipes |
317L Stainless Steel Rectangular pipes |
317L Stainless Steel |
317L Stainless Steel |
317L Stainless Steel Electropolished pipes |
317L Stainless Steel |
317L Stainless Steel |
317L Stainless Steel |
317L Stainless Steel |
317L Stainless Steel U Shaped Tube |
317L Thin-Wall Seamless |
317L Inner/Outside Polished Stainless Steel pipes |
317L Stainless Steel Capillary Tube |
317L Stainless Steel |
AISI 317L seamless pipes |
AISI 317L welded pipes |
SUS 317L Seamless pipes |
AISI 317L ERW pipes |
UNS S31703 pipes |
DIN 1.4438 pipes |
Stainless Steel 317L ERW Pipes Supply Area
-
» Indonesia » Iran » Malaysia » Iraq » Singapore » Oman » Saudi Arabia » South Africa » Qatar » Nigeria » UAE » Kenya » Italy » UK
Stainless Steel 317L ERW Pipes Price
- » 317L ERWStainless Steel Pipe
US $1000-5000 / Metric Ton - » erw round ss304 stainless steel pipe price
US $400-500 / Metric Ton - » 317L Stainless Steel Square ERW Steel Pipe Price
US $650-750 / Ton - » High quality sch40 317l ERW stainless steel pipes
US $1000-3000 / Ton - » pipe sch 160 ERW stainless steel pipe tp317l steel pipe
US $515-715 / Ton - » 317L Stainless Steel ERW welded steel pipe
US $569-669 / Ton - » high quality aisi 317L stainless steel ERW pipes
US $650-750 / Ton - » ASTM standard and grade 317L ERW stainless steel pipes
US $515-715 / Ton - » A213 TP317L stainless steel ERW seamless steel pipes
US $1500-4000 / Ton - » Stainless Steel 317L ERW black welded steel pipe
US $500-800 / Ton - » stainless steel pipe ASTM A213 TP317L 2 inch SCH40 Stainless Steel ERW pipe
US $1500-4000 / Ton - » ERW 317L welded pipe stainless steel price per ton
US $1000-3200 / Ton - » Mill test 317l stainless steel ERW pipes/tube price
US $1800-2200 / Metric Ton - » 317L Stainless Steel square Rectangular Tube /Stainless Steel square Rectangular Pipe
US $900-6000 / Metric Ton - » stainless steel pipes/tubes!stainless steel 317L ERW pipe 3 inch trade assurance supplier
US $1050-3250 / Metric Ton - » high quality sch 120 stainless steel 317L ERW pipe with competitive price
US $1000-4000 / Metric Ton - » hot rolled 317L stainless steel ERW square pipes
US $1000-4000 / Ton - » SS 317L Mirror Polish ERW Stainless Steel Pipe
US $1200-3000 / Ton - » Round 25mm 317LStainless Steel ERW Pipe / ERW Hydraulic Tube
US $2000.0-2000.0 / Metric Ton - » 317L stainless steel ERW pipe large in stock!
US $1500-3000 / Ton - » 317L stainless steel ERW pipes & tubes
US $1800-2200 / Metric Ton - » tube/pipe good flexibility SUS 317L stainless steel ERW pipes manufactures
US $1000-5000 / Ton - » Affordable Grade 317L BS/EN - 1.4438 ERW Stainless Steel Pipe For Drill
US $1-500 / Piece - » Custom ERW Round Seamless Stainless Steel Welded Stainless Pipe
US $2.5-2.5 / Kilograms - » 317L stainless steel pipes thin-walled
US $1000-6000 / Ton
Stainless Steel 317L ERW Pipes Packaging
Each order is packaged according to the customer’ s standards including preparation for export such as wooden case, pallet or according to customer’s requirement All shipping documentation is provided for 317L Stainless Steel ERW pipes delivery from mill to customer.
Every assignment begins with a visit of our experienced sales representative who assesses the volume / weight of the belongings and brief the client about the nature of packing required as well as various documentation formalities when moving from India.
Stainless Steel 317L ERW Pipes Supply Area :
We Supply Our 317L Stainless Steel ERW pipes to various countries likeIndonesia, Malaysia, Singapore , Saudi Arabia, Qatar , UAE, Iran, Iraq, Oman, South Africa, Nigeria, Kenya, Italy, UK
Stainless Steel 317L ERW Pipes Marking
Our products like Stainless Steel 317L ERW Pipes are packaged to make sure that there’s no damage throughout transit. Just in case of exports, customary export packaging is completed in wooden boxes or cases. All Stainless Steel 317L ERW Pipes are marked with Trademark (Company’s LOGO), Grade, Size and Lot No. On requests we can do custom marking on our products.
The full identification of the pipes should be continuously marked down its whole length, including:
- » Nominal pipes Size (Nominal Bore)
- » Schedule (Wall Thickness)
- » Specification
- » Grade
- » Method of Manufacture (Seamless or ERW)
- » Heat Number
- » Manufacturer’s Name or Symbol
Stainless Steel 317L ERW Pipes Test Certificates
- » Product Name: Stainless Steel 317L pipes
- » Manufacturer Test Certificate
» IBR Test Certificate (Form III-D)
» Laboratory Test Certificate from Govt. Approved Lab.
» Under Third Party Inspection with Excise Gate Pass to avail
Modvat benefit.
Stainless Steel 317L, UNS S31703, WNR 1.4438 Stainless Steel ERW pipes, Tube Stock and Supply Range
Sr. No. |
Product Description |
Outside Diamter, OD (in mm) |
Wall Thickness, WT (in mm) |
1 |
317L Stainless Steel ERW Round pipes/Tube |
6mm – 630mm |
0.5mm-30mm |
2 |
317L Stainless Steel ERW Square pipes/Tube |
12.7mm* 12.7mm to 300mm* 300mm |
0.5mm-30mm |
3 |
317L Stainless Steel ERW Rectangular pipes/Tube |
10*20mm to 100*200mm |
0.5mm-30mm |
4 |
317L Stainless Steel ERW Colour Coated pipes/Tube |
6mm to 630mm |
0.5mm-30mm |
5 |
317L Stainless Steel ERW Electropolished pipes/Tubes |
12.7mm to 250mm |
0.5mm-30mm |
6 |
317L Stainless Steel ERW Triangle Tube |
16mm to 85mm |
0.5mm-3.0mm |
7 |
317L Stainless Steel ERW Hexagonal Tube |
13mm to 85mm |
0.5mm-2.0mm |
8 |
317L Stainless Steel ERW U Shaped Tube |
20mm to 200mm |
0.5mm-2.0mm |
9 |
317L Thin-Wall Stainless Steel ERW Tube |
22mm*0.7mm to 108mm*2.0mm |
0.5mm-2.0mm |
10 |
317L Inner/Outside Polished Stainless Steel ERW Tube, pipes |
12.5mm to 203.2mm |
1.0mm – 5mm |
11 |
317L Stainless Steel ERW Capillary Tube |
0.28mm to 10mm |
0.08mm – 1.2mm |
12 |
317L Stainless Steel ERW Tube |
6mm to 430mm |
0.8mm – 30mm |
pipes Tube Type |
NB Sizes |
Sch 5 |
Sch 10 |
Sch 40 |
Sch 80 |
Sch 160 |
---|---|---|---|---|---|---|
ASTM A312 TP 317L Stainless Steel ERW pipes | 1/8″ |
√ |
√ |
√ |
√ |
|
ASTM A312 TP 317L Stainless Steel ERW pipes | 1/4″ |
√ |
√ |
√ |
√ |
|
ASTM A312 TP 317L Stainless Steel ERW pipes | 3/8″ |
√ |
√ |
√ |
√ |
|
ASTM A312 TP 317L Stainless Steel ERW pipes | 1/2″ |
√ |
√ |
√ |
√ |
√ |
ASTM A312 TP 317L Stainless Steel ERW pipes | 3/4″ |
√ |
√ |
√ |
√ |
√ |
ASTM A312 TP 317L Stainless Steel ERW pipes | 1″ |
√ |
√ |
√ |
√ |
√ |
ASTM A312 TP 317L Stainless Steel ERW pipes | 1 1/4″ |
√ |
√ |
√ |
√ |
√ |
ASTM A312 TP 317L Stainless Steel ERW pipes | 1 1/2″ |
√ |
√ |
√ |
√ |
√ |
ASTM A312 TP 317L Stainless Steel ERW pipes | 2″ |
√ |
√ |
√ |
√ |
√ |
ASTM A312 TP 317L Stainless Steel ERW pipes | 2 1/2″ |
√ |
√ |
√ |
√ |
√ |
ASTM A312 TP 317L Stainless Steel ERW pipes | 3″ |
√ |
√ |
√ |
√ |
√ |
ASTM A312 TP 317L Stainless Steel ERW pipes | 4″ |
√ |
√ |
√ |
√ |
√ |
ASTM A312 TP 317L Stainless Steel ERW pipes | 5″ |
√ |
√ |
√ |
√ |
|
ASTM A312 TP 317L Stainless Steel ERW pipes | 6″ |
√ |
√ |
√ |
√ |
Stainless Steel 317L ERW Pipes Processing
Stainless Steel 317L ERW Pipes Processing |
|
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Structural Cutting |
Products cut include pipes, tube,tubing,Square pipes, Rectangular pipes, round pipes Thickness range is 1/16″ to 28″ diameter |
Tubular Cutting |
Products cut include Ornamental Tube, Tubing and Hollow Bar. Thickness range is 1/16″ to 28″ diameter |
Production Cutting |
Shree Kalpataru Metal Co. can provide production cutting for product diameters up to 4″. We utilize Amada Production Equipment to achieve these precision cuts with tight tolerances. |
Structural Polishing |
Products polished included all tubular products, with OD & ID polishing available |
Stainless Steel 317L ERW Pipes Application
- » Stainless Steel 317L ERW Pipes Used in Textile Machinery
- » Stainless Steel 317L ERW Pipes Used in Dairy and Food Processing
- » Stainless Steel 317L ERW Pipes Used in Instrumentation
- » Stainless Steel 317L ERW Pipes Used in Pesticides
- » Stainless Steel 317L ERW Pipes Used in Construction
- » Stainless Steel 317L ERW Pipes Used in Modern Architecture
- » Stainless Steel 317L ERW Pipes Used in Automobiles
- » Stainless Steel 317L ERW Pipes Used in Heat Exchanger
- » Stainless Steel 317L ERW Pipes Used in Evaporators
- » Stainless Steel 317L ERW Pipes Used in Water Piping Systems
- » Stainless Steel 317L ERW Pipes Used in Surface Condensers
- » Stainless Steel 317L ERW Pipes Used in Digesters
- » Stainless Steel 317L ERW Pipes Used in Fluid Piping
- » Stainless Steel 317L ERW Pipes Used in LP/HP Heaters
Available Stainless Steel 317L ERW Pipes Type
|
TP 317L ERW stainless steel square pipe, rectangle pipe FOB Price: US $1200-5500 / Metric Ton |
High Pressure Cheap Price astm a213 tp 317l stainless steel ERW Pipe FOB Price:US $1.5-10 / Kilogram |
ERW Pipe Welded Stainless Steel Pipe ASTM A 213 TP 317l FOB Price: US $1000-3000 / Ton |
317L stainless steel bright annealed ERW pipe FOB Price:US $1200-5500 / Metric Ton |
sch40 317l ERW stainless steel pipe FOB Price: US $1-17 / Piece |
AISI 317L ERW pipes FOB Price: US $1500-5000 / Ton |
2.5 inch stainless steel 317L ERW pipe FOB Price: US $1400-4500 / Ton |
TP 317L stainless steel ERW square pipe, rectangle pipe brush finish FOB Price:US $1200-5500 / Metric Ton |
TP 317L ERW stainless steel square pipe, rectangle pipe 12mtr FOB Price:US $1200-5500 / Metric Ton |
small diameter 317L stainless steel ERW pipe FOB Price: US $1400-2500 / Ton |
TISCO 317L NO.1 Stainless Steel ERW Pipe FOB Price: US $1500-4500 / Ton |
ERW 317l stainless steel boiler pipe FOB Price: US $1050-3250 / Metric Ton |
317L ERW Oval Pipe for Construction or decoration FOB Price: US $10-70 / Piece |
317L Stainless steel spiral ERW pipe FOB Price: US $1200-3000 / Ton |
Stainless Steel 317L ERW Pipes Application Industries
Shree Kalpataru Metal Co. is involved in Manufacturing & Exporting of high quality stainless steel 317 pipes , that have found extensive applications in various industries.
- » Stainless Steel 317L ERW Pipes Used In Fertilizers Industry
- » Stainless Steel 317L ERW Pipes Used In Aerospace Industry
- » Stainless Steel 317L ERW Pipes Used In Nuclear Power Plant Industry
- » Stainless Steel 317L ERW Pipes Used In Chemical Industry
- » Stainless Steel 317L ERW Pipes Used In Oil & Gas Industry
- » Stainless Steel 317L ERW Pipes Used In Refineries Industry
- » Stainless Steel 317L ERW Pipes Used In Petrochemical Industry
- » Stainless Steel 317L ERW Pipes Used In Paper Industry
317L Stainless Steel ERW Pipe Sizes Available in Stock with Price
- » 1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- » 3/4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- » 1" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- » 1-1/4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- » 1-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- » 2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- » 2-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- » 3" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- » 3-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- » 4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- » 5" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- » 6" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- » 8" NB in ThicknessSchedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- » 10" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- » 12" NB in ThicknessSchedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- » 14" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- » 16" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- » 18" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
Stainless Steel 317L ERW Pipes Other Designation
Equivalent materials to grade 317L stainless steel pipes are given below.
AISI 317L | ASTM A167 | ASTM A182 | ASTM A213 | ASTM A240 |
ASTM A249 | ASTM A312 | ASTM A774 | ASTM A778 | ASTM A813 |
ASTM A814 | DIN 1.4438 | QQ S763 | ASME SA240 | SAE 30317L |
Other grades of Stainless Steel 317L ERW Pipes
Stainless Steel 317L ERW Pipes Value Added Services
- » Stainless Steel 317L ERW Pipes Polishing
- » Stainless Steel 317L ERW Pipes Beveling
- » Stainless Steel 317L ERW Pipes Heat Treatment
- » Stainless Steel 317L ERW Pipes Annealing
- » Stainless Steel 317L ERW Pipes Pickling
- » Stainless Steel 317L ERW Pipes Ultrasonic Testing
- » 100% X-Ray Welding for 317L Large Diameter Custom Size Stainless Steel 317L ERW Pipes
- » Stainless Steel 317L ERW Pipes Drawing Services
- » Stainless Steel 317L ERW Pipes Special Testing Requirements – Destructive Testing, Non Destructive Testing etc.
Stainless Steel 317L ERW Pipes Useful Information
Stainless Steel 317L ERW Pipes Standard
Standards |
Designation |
ASTM |
A 213 |
ASME |
SA 213 |
STAINLESS STEEL |
TRADENAME |
UNS NO. |
WERKSTOFF NO. |
DENSITY (G/CM3) |
317L |
317L Stainless |
S31703 |
1.4438 |
8 |
Stainless Steel 317L ERW Pipes Chemical Composition %
C |
MN |
SI |
P |
S |
CR |
NI |
MO |
N |
0.03 max. |
2.00 max. |
0.75 max. |
0.045 max. |
0.03 max. |
18.0 – 20.0 |
11.0-15.0 |
3.0 – 4.0 |
0.1 |
Physical & Mechanical Properties of Stainless Steel 317L ERW Pipes
317L |
|
Density |
7.92 |
Melting Range,℃ |
1450 |
Elongation % |
40 |
Tensile Strength (Mpa) |
515 |
Yield Strength (Mpa) |
205 |
Hardness (Brinell) |
217 |
Corrosion Resistance in Boiling Solutions and ASTM Tests
Test |
Corrosion Rate in Mils per Year (mm/y) |
Alloy |
|
20% |
0.48 |
45% |
18.37 |
10% |
44.90 |
20% |
0.72 |
10% |
298.28 |
10% |
55.76 |
50% |
32.78 |
ASTM A262 |
20.76 |
ASTM A262 |
19.68 |
ASTM A262 |
Pass |
The low carbon (less than 0.03%) of these alloys effectively prevents sensitization to intergranular corrosion during thermal processes such as welding or forging. The higher chromium contents of 317LMN and Alloy 317L Stainless Steel also provide superior resistance to intergranular attack. It should be noted that prolonged exposure in the range 800 to 1400°F (427-816°C) can be detrimental to intergranular corrosion resistance and may also cause embrittlement due to precipitation of sigma phase. The higher nitrogen content of the 317LMN alloy retards the precipitation of sigma phase as well as carbides.
Pitting Resistance Equivalents |
|
Alloy |
PRE |
Alloy 317L |
30 |
High molybdenum and nitrogen contents can significantly improve pitting resistance as illustrated in the preceding table of Pitting Resistance Equivalents (PRE). The PRE is based on the results of corrosion tests in which it was found that nitrogen was 30 times more effective than chromium and approximately 9 times more effective than molybdenum in enhancing chloride pitting resistance.
The temperature of the onset of crevice corrosion as determined in a modified AST G-48B test is a useful means of ranking the relative resistance of stainless and nickel-base alloys. The Critical Crevice Corrosion Temperatures table that follows demonstrates that crevice corrosion resistance for austenitic Stainless Steel increases with the alloy€™s molybdenum and nitrogen content.
Crevice Corrosion in a Simulated FGD System Environment |
|||
Alloy |
Weight Loss (g/cm2) |
||
24°C |
50°C |
70°C |
|
Alloy 317L |
0.0007 |
0.0377 |
0.0500 |
*72-hour exposure based on ASTM G-48B procedure using the following solution:
7 vol.%H2SO4, 3 vol%HCI, 1 wt% CuCl2, 1 wt%FeCl3
- » Oxidation Resistance
The chromium-nickel-molybdenum steels all have excellent resistance to oxidation and a low rate of scaling in ordinary atmospheres at temperatures up to 1600-1650°F (871-899°C).
- » Fabrication
The physical and mechanical properties of 317LMN and Alloy 317L Stainless Steel are similar to those of more conventional austenitic Stainless Steel and can, therefore, be fabricated in a manner similar to Alloys 304 and 316.
317L Stainless Steel ERW Pipes Advantages
- » High strength
- » Resistant to high mechanical stresses
- » Resistant to high pressure
- » Resistant to high temperature
- » Good formability
- » Reusable
Stainless Steel 317L ERW Pipes Available Inventory
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Call: +09820575528, +91 (022) 66518905 / 66362203
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