Stainless seamless pipes
DIN 17456,DIN 17457,DIN
EN 10216, BS 3605, JIS 3459, JIS3463, GOS T9941
Size: OD: 3-2500 mm；WT: 1.0-150 mm；LENGTH: 5.8/6/11.8/12m
Classification :
PRODUCT DETAILS
Specification
◎Stainless Seamless Steel Pipe Specifications
| Pipe | Seamless Stainless Steel Pipe, Stainless Steel Seamless Pipe |
| Pipe Types | Seamless Stainless Steel Boiler, Super heater, and Heat-Exchanger Tubes |
| Schedule | SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120,SCH140, SCH160, XXS |
| Standard | EN 10216, BS 3605, JIS 3459, JIS3463, GOS T9941, JIS B2316, BS 3799,ASTM A213, ASTM A312, ASTM A269, ASTM A778, ASTM A789,DIN 17456,DIN 17457,DIN |
| Pipe Size | 1/8″NB to 24″NB & 1/4″OD TO 24″OD AND 6.35mm to 254mm OD Thickness: 0.6mm to 20mm |
| Grades | |
| Stainless Steel | ASTM /ASME A/SA 213 / 249 / 269 / 312 / 358 CL. I to V – 304 , 304L , 304H, 309S ,309H , 310S, 310H , 316 , 316TI , 316H , 316 LN , 317 , 317L , 321 , 321H , 347 , 347 H , 904L . |
| Product Name | Executive Standard | Dimension | Steel Code / Steel Grade |
| Seamless Austenitic Stainless Steel Pipes | ASTM A312/A312M, ASME SA312/SA312M | OD: 1/4″~20″ WT: SCH5S~SCH80S | TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H |
| Seamless Austenitic Stainless Steel Tubing for General Service | ASTM A269, ASME SA269 | OD: 6.0~50.8mm WT: 0.8~10.0mm | TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H |
| Seamless Austenitic Alloy-Steel Boiler, Super Heater and Heat-Exchanger Tubes | ASTM A213/A213M, ASME SA213/SA213M | OD: 6.0~50.8mm WT: 0.8~10.0mm | TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H |
| Seamless Duplex Stainless Steel Tubing for General Service | ASTM A789 / A789M | OD: 19.0~60.5mm WT: 1.2~5.0mm | S31803, S32205, S32750 |
| Seamless Duplex Stainless Steel Pipes | ASTM A790 / A790M | OD: 3/4″~10″ WT: SCH5S~SCH80S | S31803, S32205, S32750 |
| Seamless Stainless Steel Mechanical Tubing | ASTM A511 | OD: 6.0~50.8mm WT: 1.8~10.0mm | MT304, MT304L, MT304H, MT310, MT310S, MT316, MT316L, MT317, MT317L, MT321, MT321H, MT347 |
| Seamless Stainless Steel Tubes for Pressure Purposes | EN 10216, DIN 17456, 17458 | OD: 6.0~530.0mm WT: 0.8~34.0mm | 1.4301, 1.4307, 1.4541, 1.4401, 1.4404, 1.4571, 1.4878, 1.4432, 1.4462 |
GB/T14975, GB/T14976, GB13296, GB9948, GB5310,GB/T21833,GB/T12771,ASTM A312,ASTM A213, ASTMA269, ASTM A789, ASTM A790, ASTM A511, ASTM A376, ASTM A688, JIS 3463, JIS 3459, DIN 2462, DIN 17458, DIN 17456, EN 10297-2, EN 10216-5, GOST 9940, GOST 9941, ASTM A450, ASTM A999, JIS G3459
| ASTM A213/SA213, ASTM A312/SA312, ASTM A789 | |||
| Austenitic | Ferritic & Martensitic | Ferritic / Austenitic | |
| TP 304 | TP 316H | TP 405 | S32900 |
| TP 304L | TP 316Ti | TP 410 | S31803 |
| TP 304H | TP 321 | TP 430 | S32205 |
| TP 310S | TP 312H | S32750 | |
| TP 310H | TP 347 | S31500 | |
| TP 316 | TP 347H | ||
| TP 316L | |||
◎Grades
| Standards | Applicable Code No. | Steel Grade |
| ASTM | A213, A269, A268, A312, A376, A789, A790, B407, B423 | TP304/L/H/N, TP310/S/H, TP316/L/H/Ti, TP317/L, TP321/H, TP347/H, TP410/S, TP430, S31803, S32205, S32750, S32760, S32304, S31500, TP904/L, S31254, N08800, N08810, N08825 |
| ASME | SA213, SA268, SA312, SA376, SA789, SA790, SB407, SB423 | TP304/L/H/N, TP310/S/H, TP316/L/H/Ti, TP317/L, TP321/H, TP347/H, TP410/S, TP430, S31803, S32205, S32750, S32760, S32304, S31500, TP904/L, S31254, N08800, N08810, N08825 |
| JIS | JIS G3459, JIS G3463 | SUS304TB. SUS304HTB, SUS304LTB, SUS310TB, SUS310STB, SUS316TB, SUS316LTB, SUS316TiTB, SUS317TB, SUS317LTB, SUS321TB, SUS321HTB, SUS347TB, SUS347HTB |
| EN & DIN | EN 10216-5, EN 10297, DIN 17456, DIN 17458 | 1.4301, 1.4307, 1.4541, 1.4401, 1.4404, 1.4571, 1.4429, 1.4436, 1.4435, 1.4462, 1.4424, 1.4507 |
◎Benefits of Seamless SS Pipe
Seamless SS Pipe is resistant to rust and other corrosive attack. It is heat-resistant for high-performance and high-temperature use
◎Applications & Uses of Stainless Steel Seamless Pipe
Stainless Steel Seamless Pipe can resist high temperatures for cleanliness and maintain the purity of materials which contact stainless steel directly. SS seamless tube can be used in the following fileds:
- Chemical plants
- Aviation fields
- Marine equipment
- Cryogenic transportation
- Medical & architectural industries
Chemical composition
◎Chemical Composition for Stainless Seamless Steel Pipe(%)
| Grade | UNS # | Content % by weight | |||||||
| Carbon | Manganese | Phosphorus | Sulfur | Silicon | Chromium | Nickel | Molybdenum | ||
| TP304l | S30400 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18 – 20 | 8 – 11 | x |
| TP304L | S30403 | 0.035 | 2.00 | 0.045 | 0.030 | 1.00 | 18 – 20 | 8 – 13 | x |
| TP316 | S31600 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16 – 18 | 10 – 14 | 2 – 3 |
| TP316L | S31603 | 0.035 | 2.00 | 0.045 | 0.030 | 1.00 | 16 – 18 | 10 – 14 | 2 – 3 |
Process
◎Stainless Steel Seamless Pipe Manufacturing Process
Tests
◎Stainless Steel Pipe Test
Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation),
Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test,eddy -currect test.
Mill Test Certificate: EN 10204 3.1 and EN 10204 3.2
Third Party Inspection: SGS, BV, Lloyds etc.
Packing & Delivery
◎Packing and Shipping
Packing Details: In bundles with waterproof material, in wooden cases or be required
Container Size:
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM
Keyword:North Steel Manufacturing
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