Products
AISI 321/321H,TP321/321H,1.4541
- Products Category: > STAINLESS STEEL SEAMLESS PIPE&TUBE
AISI 321， TP321
AISI 321H, TP321H
TP321, S32100, S32109, 1.4511
TP321 is a standard austenitic 18/8 chromium nickel alloy with the addition of Titanium making it an excellent choice in elevated temperature environments.
The Ti stabilises the material removing its susceptibility to the effects of intergranular corrosion. 321 is therefore the stainless steel material of the choice for applications in working environments up to 9000 Deg-C.
321 is much better option in operating temperature enviroments in excess of 500 Deg-C and therefore have its own merits.
Note that 321 don't polish well so it is not practical to use this material as cosmetc architectural feature.
321/321H Stainless Steel Pipe and Tubes Product Range
321/321H Stainless Steel Pipe and Tubes Specifications: ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
321/321H Stainless Steel Pipe and Tubes Sizes (Seamless): 1/8" NB - 30"NB
321/321HStainless Steel Pipe and Tubes Sizes (ERW): 1/2"NB - 24"NB
321/321H Stainless Steel Pipe and Tubes Sizes (EFW): 6"NB - 100"NB
321/321H Stainless Steel Pipe and Tubes Wall Thickness available:
Schedule 5S - Schedule XXS (heavier on request)
321/321H Stainless Steel Pipe and Tubes Other Materials Testing:
NACE MR0175, H2 SERVICE, OXYGEN SERVICE, CRYO SERVICE, etc.
321L/321H Stainless Steel Pipe and Tubes Dimensions:
All Pipe is manufactured and inspected/tested to the relevant standards including ASTM, ASME and API etc.
321/321H Stainless Steel Pipe and Tubes Composition
Typical compositional ranges for grade 321/321H stainless steels are given below:
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321/321H Stainless Steel Pipe and Tubes Mechanical Properties
Typical Mechanical properties for grade 321/321H stainless steels are given below:
321/321H Stainless Steel Pipe and Tubes Physical Properties
Typical Physical properties for grade 321 stainless steels in the Annealing condition are given below:
321/321H Stainless Steel Pipe and Tubes Grade Specification
Approximate grade comparisons for 321/321H stainless steels are given
321/321H Stainless Steel Pipe and Tubes Heat Treatment
Solution Treatment (Annealing) Heat to 950-1120 Deg-C and cool rapidly for maximum corrosion resistance.
Stablilising heat to 870-900 Deg-C for 1 hour per 25 mm of thickness and air cool. Stabilisation is recommended for most severce condition ( above 425 Deg-C) AND particularly for material annealing at the upper side of the annealing temperature range .
321/321H Stainless Steel Pipe and Tubes Packing
321/321H Stainless steel seamless pipes and tubes is sleeved into plastic bag individually, pieces wrapped with water-proof material ,bundled with nylon rope.Clear labes are tagged on the outside of the package for easy identification of the quantity and products I.D. Great Care is taken during operation and transportaion.
SS316/316H/316L ASTM A312 Seamless pipe packing will be according to international standard in bundles strapped by strips then into containers to avoid any damage.
The Types of the Packaging: Bundles // Wooden Cases//Crates// Special crates for U-Bend Tubes // As per clients requirement
We Export Stainless Steel Seamless Pipe to : Saudi Arabia, Qatar, Oman, Iran, Iraq, Bahrain, Kuwait, United Arab Emirates, Dubai, Turkey, Egypt, Yemen, Israel, Jordan United Kingdom, United States of America, Mexico, Brazil, Chile, Argentina, Spain, Germany, Netherland, Italy, Europe, Albania, Ukraine, Russia, Japan, China, Sri Lanka, Pakistan, Bangladesh, Nepal, Bhutan, Maldives, Singapore, Malaysia, Thailand, South Korea, Vietnam, Indonesia, Australia, New Zealand, Alaska, Tehran, Riyadh, Jubail, Dammam, Jeddah, Houston, Doha, Musqat, Karachi, Colombo, Jakarta, Bangkok, Basra, Abadan, Bandar Abbas, Sharjah, Morocco, Istanbul, Kobhar, Mecca, Madina, Al Madina, Makkah, Mesaieed, Dukhan, Ras Laffan, Sohar, Manama, Aqaba, Port of Aden, Shuwaikh, Yanbu, Jubail
AISI 321H, TP321H
TP321, S32100, S32109, 1.4511
TP321 is a standard austenitic 18/8 chromium nickel alloy with the addition of Titanium making it an excellent choice in elevated temperature environments.
The Ti stabilises the material removing its susceptibility to the effects of intergranular corrosion. 321 is therefore the stainless steel material of the choice for applications in working environments up to 9000 Deg-C.
321 is much better option in operating temperature enviroments in excess of 500 Deg-C and therefore have its own merits.
Note that 321 don't polish well so it is not practical to use this material as cosmetc architectural feature.
321/321H Stainless Steel Pipe and Tubes Product Range
321/321H Stainless Steel Pipe and Tubes Specifications: ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
321/321H Stainless Steel Pipe and Tubes Sizes (Seamless): 1/8" NB - 30"NB
321/321HStainless Steel Pipe and Tubes Sizes (ERW): 1/2"NB - 24"NB
321/321H Stainless Steel Pipe and Tubes Sizes (EFW): 6"NB - 100"NB
321/321H Stainless Steel Pipe and Tubes Wall Thickness available:
Schedule 5S - Schedule XXS (heavier on request)
321/321H Stainless Steel Pipe and Tubes Other Materials Testing:
NACE MR0175, H2 SERVICE, OXYGEN SERVICE, CRYO SERVICE, etc.
321L/321H Stainless Steel Pipe and Tubes Dimensions:
All Pipe is manufactured and inspected/tested to the relevant standards including ASTM, ASME and API etc.
321/321H Stainless Steel Pipe and Tubes Composition
Typical compositional ranges for grade 321/321H stainless steels are given below:
321/321H Stainless Steel Pipe and Tubes Mechanical Properties
Typical Mechanical properties for grade 321/321H stainless steels are given below:
321/321H Stainless Steel Pipe and Tubes Physical Properties
Typical Physical properties for grade 321 stainless steels in the Annealing condition are given below:
321/321H Stainless Steel Pipe and Tubes Grade Specification
Approximate grade comparisons for 321/321H stainless steels are given
321/321H Stainless Steel Pipe and Tubes Heat Treatment
Solution Treatment (Annealing) Heat to 950-1120 Deg-C and cool rapidly for maximum corrosion resistance.
Stablilising heat to 870-900 Deg-C for 1 hour per 25 mm of thickness and air cool. Stabilisation is recommended for most severce condition ( above 425 Deg-C) AND particularly for material annealing at the upper side of the annealing temperature range .
321/321H Stainless Steel Pipe and Tubes Packing
321/321H Stainless steel seamless pipes and tubes is sleeved into plastic bag individually, pieces wrapped with water-proof material ,bundled with nylon rope.Clear labes are tagged on the outside of the package for easy identification of the quantity and products I.D. Great Care is taken during operation and transportaion.
SS316/316H/316L ASTM A312 Seamless pipe packing will be according to international standard in bundles strapped by strips then into containers to avoid any damage.
The Types of the Packaging: Bundles // Wooden Cases//Crates// Special crates for U-Bend Tubes // As per clients requirement
We Export Stainless Steel Seamless Pipe to : Saudi Arabia, Qatar, Oman, Iran, Iraq, Bahrain, Kuwait, United Arab Emirates, Dubai, Turkey, Egypt, Yemen, Israel, Jordan United Kingdom, United States of America, Mexico, Brazil, Chile, Argentina, Spain, Germany, Netherland, Italy, Europe, Albania, Ukraine, Russia, Japan, China, Sri Lanka, Pakistan, Bangladesh, Nepal, Bhutan, Maldives, Singapore, Malaysia, Thailand, South Korea, Vietnam, Indonesia, Australia, New Zealand, Alaska, Tehran, Riyadh, Jubail, Dammam, Jeddah, Houston, Doha, Musqat, Karachi, Colombo, Jakarta, Bangkok, Basra, Abadan, Bandar Abbas, Sharjah, Morocco, Istanbul, Kobhar, Mecca, Madina, Al Madina, Makkah, Mesaieed, Dukhan, Ras Laffan, Sohar, Manama, Aqaba, Port of Aden, Shuwaikh, Yanbu, Jubail
