ASTM A312 Stainless Steel Pipe
Stainless Steel Seamless Pipe is a broad area of piping material in different compositions, shapes and types. We are manufacturer and supplier of stainless steel pipes of all types. Darshil Trading is in the business for several years now and we also produce Stainless Steel Pipe types. There are different types and sizes available in ss pipes. The Stainless Steel ERW Pipe is electric resistance welded whereas the other types such as electric fusion welded and cold drawn pipes are also available. There are different standards such as the ASME B36.19 Stainless Steel Pipe. The B36.19 is for wrought stainless steel pipes ranging from 14 inches to 22 inches. There are other standardizations such as schedules which denote the diameter to wall thickness proportions. The Stainless Steel Schedule 40 Pipe is a medium thickness schedule.
Check Stainless Steel Seamless Pipe pressure rating and dimensions, ANSI / ASME B36.19 SS Pipes available in Round, Oval and Rectangular shape in Schedule 10/40/60 thickness
The schedules are useful in calculating the pressure containment of each pipe types. The higher the schedule, the higher the pressure containment is. The ASME SA312 Stainless Steel Pipe is used in applications where strength is the foremost concern. The Stainless Steel Schedule 10 Pipe has relatively low pressure classes. We produce different grades as well. Our ASTM A312 Stainless Steel Pipe such as A312 TP304 is applicable for high temperature services. We also produce Ansi B36.19 Stainless Steel Pipe in all grades. Although the SS Round Pipe is the most commonly used, we also manufacture SS Oval Pipe for special purposes. Our SS Rectangular Pipe could be used in structural applications as well. We supply stainless steel pipes for different industries such as domestic and low cost applications to aeronautics, chemical, marine and petrochemical industries as well. Before order please compare our price with other Stainless Steel Pipe manufacturer in India or China. Please contact us for further details.
Darshil Trading started trading of Stainless Steel Seamless Pipe by stocking the material of Jindal Stainless Ltd. and recognised as a No. 1 stocking distributor of JSL in Mumbai. In year 2008 we established a steel rolling mill in Kalamboli (Navi Mumbai). As a manufacturer of Stainless Steel Seamless Pipe we were selected by many well known government & public sector companies to produce Stainless Steel Seamless Pipe in Schedule 10 to Sch 160. Darshil Trading is one of the SS Seamless Pipe manufacturer in India who comply the criteria of ISO 17025. Our specialization in producing seamless stainless steel pipe 6NB to 1200NB, Outer Diameter 1/8″ NPS to 12″ NPS and Wall Thickness 0.6 mm to 12.7 mm, rugged construction and good finishes for critical applications. We are Indian Oil and HPCL recognised manufacturer of Seamless Steel Pipes in India. We are proud to announce that we have produced 60 inch SS Pipe according to ANSI B36.19 for Qatar Gas. If you are looking for large diameter stainless steel seamless pipe for high pressure pipeline, our highly experienced experts can provide you the details about appropriate grade and class according to the pressure. Also check size range, dimensions, wall thickness and price per meter of ANSI B36.19 SS Seamless Pipe before select your manufacturer and supplier in India. Darshil Trading provide you all details along with exact time to deliver in your country. We also give you updated price of Thick Wall Stainless Steel Seamless Pipe price per kg in India. We only supply material along with MTC and also arrange third party inspection according to customer requirement. Buy SCH 5, SCH 10 to SCH XXS SA 312 SS Seamless Pipe only with EN 10204 3.1B.
Why to pay extra when we provide SS Seamless Pipe in exact sizes, Get free quote from Stainless Steel Pipe manufacturer in India
|Standard Specification||ASTM A 312/ ASME SA 312/ A790/ SA790/ EN10216-5|
|Size||½” to 6” NB Sch 10s, 40s, & 80s, 160s|
|Wall Thickness||0.1 – 60 mm|
|SS Seamless Pipe Length||
|Seamless SS Pipe Surface Finish||Cold Finish, Bright, Polished, Annealing, Pickling, or as per client requirements|
|Standard||JIS, AISI, ASME, ASTM, AMS, GB, DIN, EN, GOST|
|Manufacturing types||Seamless, Welded, ERW, EFW|
|Manufacturing Shapes||Round, Square, Rectangle, Box Section|
|Manufacturing Technology||Hot / Cold Formed|
|Hot SS Pipe grades||
|Other Grades||SS 446|
|Inspection, Test Reports||EN 10204 3.1, Mill Test Certificates, PMI Test Reports, Chemical Reports, Mechanical Reports, NABL Approved Lab Reports, Visual Inspection Reports, Destructive and Non Destructive Test Reports, Third Party Inspection|
|Technique||Cold Rolled Hot Rolled|
|We export||We have our sales representatives in folowing locations:
Other Steel Pipes: Alloy Steel, 4130, 4140, P5, P9, P11, P12, P22, P91
|A312||SA 312||Seamless, Welded|
|A778||SA 778||Seam and spiral butt seam welded|
|A269||SA 269||Seamless, Welded|
|EUROPEAN STANDARD||MANUFACTURING PROCESS|
Austenitic Stainless Steel Grades (Most popular)
Ferritic Stainless Steel Grades
Martensitic Stainless Steel Grades
Duplex Stainless Steel Grades
|2507||S32750, S32760, S32550, S39274|
Precipitation hardening (PH) Grades
Buy directly from Stainless Steel Pipe manufacturer in India for best deals.
ANSI B36.10 / ANSI B36.19
|SIZE RANGE||SCHEDULE CHART||MANUFACTURING TYPES|
|O. D. .5”-8”
Available Length: 17’ – 24’
|SCH 5||Seamless, Welded|
|O. D. : 0.5″ thru 20″
Available Length: 17′ – 24′
|SCH 10||Seamless, Welded|
|O. D. : 0.25″ thru 20″
Available Length: 17′ – 24′
|SCH 40||Seamless, Welded|
|O. D. : 0.5″ thru 20″
Available Length: 17′ – 24′
|SCH 80||Seamless, Welded|
Stainless steel pipes are made up of different materials with different composition. All of the material grades have a yield and tensile strength values. The yield strength is what the material could withstand before changing shape permanently while the tensile strength is at which the pipe will rip apart when pulled from opposite directions.
Similar to the yield and tensile strength, there are working pressure and bursting pressures for pipes. The pipes have to operate under various temperatures and pressures. The maximum allowable working pressure indicates the pressure at which the pipe can operate without starting to change. The bursting pressure is at which pressure the pipe will begin to burst. There are different values of allowable working pressures for different materials, diameters, wall thicknesses and schedules. For example, the standard wrought steel pipes at schedule 40 would have 1080PSI of allowable working pressure for ¾ inches diameter.
With the increment of diameter, the allowable working pressure decreases. The 1 inch pipes have 1010PSI and the 1 ¼ inch pipes have 840PSI. The working pressure is calculated with Barlow’s formula. The yield strength of the pipe is multiplied by the design factor of the pipe to derive the allowable working pressure.
|Onshore & Offshore||Oil & Gas|
|Energy and Power||Consumer Goods|
|Railways||Food & Beverage|
|°F (Fahrenheit)||100 – 750|
|°C (Celsius)||37 – 398|
- Buy directly from Stainless Steel Seamless pipe manufacturers to avoid supplier commission
- Do not forget to compare price list with other manufacturers and suppliers
- Ask for the MTC to ensure ASTM Standard and quality of material
- Check your exact sizes to save your cost and time
- Check out the global network of the manufacturer to ensure quick delivery
|NPS||PIPE O.D. (INCH)||I.D.(INCH)||WALL THICKNESS||WEIGHT / FT. (LBS)|
Click to view SS Pipe Weight Chart
1) Mandrel Mill Process
- Manderel Mill
- Heat Treatment
- Stretch Reducing
- Straightening / Heat Treatment
- End Facing
- Endy Current Inspection / Magnetic Particle Inspection
- Visual Dimensional Inspection
- Marking and Coating
- Spectro-Chemical Analysis
2) Mannesmann Plug Mill Process
- Rolling (Plug Mill)
- Straightening / Heat Treatment/ Sizing
- Magnetic Flux Testing
- Crop Shearing and Bevelling
- Visual and Dimensional Inspection
- Weighing and Measuring / Ultrasonic Inspection
- Marking and Coating
Darshil Trading procure prime quality austenitic stainless steel from renowned stainless steel producers in India, Japan & South Korea but if our customer provide their own raw material & want from us to just produce so we can do that but minimum quantity should be above 10 Ton. The raw material should be in form of hot extruded seamless pipe. We have produced Stainless Steel Seamless Pipe for high pressure fuel lines and hydraulic control applications. Our seamless pipes are installed in many chemical processing companies and suitable for LNG & CNG transfer as well as chemical injection. Our Stainless Steel Pipe are used and tested for the purpose of fluid and gas transfer for many years. Seamless Pipes are approx 10% lighter in weight compared to Stainless Steel Welded Pipe.
Searching stainless steel pipe supplier Malaysia? Darshil shipped to these locations recently:
|ASTM A312, Seamless, stainless steel pipe||Malaysia, Europe, United Kingdom -UK, UAE|
|ss seamless pipe||Philippines, Indonesia, Dammam -KSA, Belgium|
|astm a312 pipes||Europe, France, Qatar, Thailand|
|astm a269 ss pipe||Thailand, Germany, Czechia, Malaysia|
|asme b36.19 seamless pipe||Bangladesh, USA, Malaysia, Finland|
|ansi b36 10 Stainless steel pipes||Kuwait, Saudi Arabia (KSA), South Africa, Brazil|
|corrugated stainless steel pipes||Singapore, South Africa, Bahrain, Singapore|
|sa 312 pipes, thick wall||UK, Australia, Philippines, Nigeria|
|3 inch stainless steel pipe||Hong Kong, Malaysia, Oman, UAE|
|asme b36 19m seamless pipes||Iran, Italy, Chile, Singapore|
|4 inch stainless steel pipe||Norway, Turkey, United Arab Emirates (UAE), Malaysia|
|stainless steel threaded pipe||Russia, Malaysia, Netherlands, Dubai|
|ss square pipe||Mexico, Spain, Egypt, UK|
|6 inch stainless steel stove pipe||Poland, Canada, UK, Ellington -United States|
|stainless steel flexible pipes||Canada, Malaysia, Philippines, Singapore|
|ss braided hose pipe||Romania, Japan, Europe, Malaysia|
|ss flexible pipe||Malaysia, Colombia, Sweden, China|
|SS Pipe Sleeve||Los Alamos -Mexico, Taiwan, Malaysia, Philippines|
|astm a312 Seamless Pipes||NY 12203 (USA), South Korea, Singapore, Malaysia|
- What is the minimum diameter and maximum size in seamless pipe?
Minimum OD: 16 inch, 406.4 mm
Maximum OD: 20 inch, 508 mm
- What is the price difference between Seamless & Welded Pipe in India?
Ans: Seamless steel pipe cost is almost 40-50% higher compared to the welded pipes due to manufacturing process & raw material, click here to view the updated Stainless Steel Seamless Pipe Price List.
- What is the maximum pressure of SCH40 Seamless Pipes?
Ans: Pressure rating depends upon sizes, wall thickness & temperature. For example:
1″ SCH40 WT 0.133, 100°F = 2205 PSi
10″ SCH40 WT 0.365, 100°F = 699 Psi
- Why in high pressure applications SS Seamless Pipe is prefered?
Ans: Welded pipe can be cracked on high pressure while Seamless Pipes can withstand extremely high pressure without cracking. So seamless pipe can take 20% higher pressure compared to welded.
- What is the weight difference between Welded and Seamless Pipe?
Ans: The welded pipe is 30% heavier compared to seamless pipe because of welding of HR coil, don’t forget to check SS Pipe Weight Chart.