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Home > Metallurgy, Mineral & Energy > Steel & Products > Stainless Steel > ASTM A213/ASTM A249 ASTM A249 En 10217-7 SUS 304 316 Super Austenitic Welded Tube Stainless Steel Pipe for Boilers
ASTM A213/ASTM A249 ASTM A249 En 10217-7 SUS 304 316 Super Austenitic Welded Tube Stainless Steel Pipe for Boilers
US$ 200
1 Ton
US$ 100
≥2 Ton
Key Specifications
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Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market
Location:
Tianjin, China
Payment & Shipping
Payment Methods:
Port of Shipment:
NINGBO/SHANGHAI/TIANJIN/XIAMEN
Delivery Detail:
25 days
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Model NO.
A249 stainless steel pipe
Certification
ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Shape
Round
Technique
Hot Rolled
Surface Treatment
Pickling
out Diameter
20-508mm
Thickness
1-50mm
Length
6m
Commodity
A249 Stainless Steel Tube
Transport Package
Export Standard Packing
Specification
42*2
Trademark
Wenzhou
Origin
China
HS Code
7304113000
Production Capacity
50000 Tons/Month
We are an all-in-one factory that combines welded pipes, seamless pipes, precision pipes, pipe fittings, etc. We have relatively fast delivery speed and control over product quality. "Guaranteed by the quality and developed by science", "Customer needs are the company's pursuit", we pursue "first-class products", "first-class reputation" and "first-class service". Our company is willing to establish honest cooperative relationships with friends from all walks of life for mutual benefit and common development. Welcome customers to Jiangyin Longyu Stainless Steel Welded Pipe Co., Ltd. for a visit and guidance.
| Process Classification | Physical polishing (MP) |
| Pickling and polishing (AP) | |
| Bright annealing (BA) | |
| Electrolyte pickling (EP) |
Austenitic Seamless Tubes for Heat Exchangers
it is a type of austenitic stainless steel alloy, known for its high temperature and corrosion resistance. Seamless tubes made from are often used in heat exchangers due to their excellent mechanical properties, high-temperature strength, and resistance to oxidation and corrosion. These tubes are commonly used in applications such as chemical processing, power generation, and aerospace industries.
it is a type of austenitic stainless steel alloy, known for its high temperature and corrosion resistance. Seamless tubes made from are often used in heat exchangers due to their excellent mechanical properties, high-temperature strength, and resistance to oxidation and corrosion. These tubes are commonly used in applications such as chemical processing, power generation, and aerospace industries.
Austenitic stainless steel pipe has a stable austenite group at room temperature. The steel contains about 18% Cr, more than 8% Ni, and about 0.1% C. It has high corrosion resistance, good cold processing, and good toughness, plasticity, welding, and non-magnetic properties. It is widely used in heat exchangers, non-magnetic condensers, evaporators, and fluid transportation in chemical, oil refining, boilers, food, and other industries.
Austenitic seamless pipes used in heat exchangers are usually made of austenitic stainless steel, such as 304, 316, and other grades of stainless steel. This seamless pipe has the characteristics of a smooth surface, no internal welds, and high strength, and is suitable for heat transfer processes under high temperature, high pressure, and corrosive media.
Austenitic seamless pipes play the role of heat transfer medium flow channels in heat exchangers and achieve the purpose of heat dissipation or heating through heat exchange between the pipe wall and the heat transfer medium.
Its advantages include high heat transfer efficiency, corrosion resistance, high-temperature resistance, high strength, etc., which can meet the use requirements of heat exchangers in various industrial fields.
Its advantages include high heat transfer efficiency, corrosion resistance, high-temperature resistance, high strength, etc., which can meet the use requirements of heat exchangers in various industrial fields.
Detailed Photos
Product Parameters
| Caliber Code | OD | SCH | |||||||||||||||||
| Nominal Diameter DN |
Inch | Outer Diameter mm |
SCH 5S | SCH 10S | SCH 40S | SCH 80S | SCH 10 | SCH 20 | SCH 30 | STD | SCH 40 | SCH 60 | XS | SCH 80 | SCH 100 | SCH 120 | SCH 140 | SCH 160 | XXS |
| 6 | 1/8 | Φ10.29 | - | 1.24 | 1.73 | 2.41 | - | - | - | 1.73 | 1.73 | 2.41 | 2.41 | - | - | - | - | - | |
| 8 | 1/4 | Φ13.72 | - | 1.65 | 2.24 | 3.02 | - | - | - | 2.24 | 2.24 | - | 3.02 | 3.02 | - | - | - | - | - |
| 10 | 3/8 | Φ17.14 | - | 1.65 | 2.31 | 3.20 | - | - | - | 2.31 | 2.31 | - | 3.20 | 3.20 | - | - | - | - | - |
| 15 | 1/2 | Φ21.34 | 1.65 | 2.11 | 2.77 | 3.73 | - | - | - | 2.77 | 2.77 | - | 3.73 | 3.73 | - | - | - | 4.78 | 7.47 |
| 20 | 3/4 | Φ26.67 | 1.65 | 2.11 | 2.87 | 3.91 | - | - | - | 2.87 | 2.87 | - | 3.91 | 3.91 | - | - | - | 5.56 | 7.82 |
| 25 | 1 | Φ33.4 | 1.65 | 2.77 | 3.38 | 4.55 | - | - | - | 3.38 | 3.38 | - | 4.55 | 4.55 | - | - | - | 6.35 | 9.09 |
| 32 | 1.1/4 | Φ42.16 | 1.65 | 2.77 | 3.56 | 4.85 | - | - | - | 3.56 | 3.56 | - | 4.85 | 4.85 | - | - | - | 6.35 | 9.70 |
| 40 | 1.1/2 | Φ48.26 | 1.65 | 2.77 | 3.68 | 5.08 | - | - | - | 3.68 | 3.68 | - | 5.08 | 5.08 | - | - | - | 7.14 | 10.15 |
| 50 | 2 | Φ60.32 | 1.65 | 2.77 | 3.91 | 5.54 | - | - | - | 3.91 | 3.91 | - | 5.54 | 5.54 | - | - | - | 8.74 | 11.07 |
| 65 | 2.1/2 | Φ73.02 | 2.11 | 3.05 | 5.16 | 7.01 | - | - | - | 5.16 | 5.16 | - | 7.01 | 7.01 | - | - | - | 9.53 | 14.02 |
| 80 | 3 | Φ88.9 | 2.11 | 3.05 | 5.49 | 7.62 | - | - | - | 5.49 | 5.49 | - | 7.62 | 7.62 | - | - | - | 11.13 | 15.24 |
| 90 | 3.1/2 | Φ101.6 | 2.11 | 3.05 | 5.74 | 8.08 | - | - | - | 5.74 | 5.74 | - | 8.08 | 8.08 | - | - | - | - | - |
| 100 | 4 | Φ114.3 | 2.11 | 3.05 | 6.02 | 8.56 | - | - | - | 6.02 | 6.02 | - | 8.56 | 8.56 | - | 11.13 | - | 13.49 | 17.12 |
| 125 | 5 | Φ141.3 | 2.77 | 3.40 | 6.55 | 9.53 | - | - | - | 6.55 | 6.55 | - | 9.53 | 9.53 | - | 12.70 | - | 15.88 | 19.05 |
| 150 | 6 | Φ168.28 | 2.77 | 3.40 | 7.11 | 10.97 | - | - | - | 7.11 | 7.11 | - | 10.97 | 10.97 | - | 14.27 | - | 18.26 | 21.95 |
| 200 | 8 | Φ219.08 | 2.77 | 3.76 | 8.18 | 12.70 | - | 6.35 | 7.04 | 8.18 | 8.18 | 10.31 | 12.70 | 12.70 | 15.09 | 18.26 | 20.62 | 23.01 | 22.23 |
| 250 | 10 | Φ273.05 | 3.40 | 4.19 | 9.27 | 12.70 | - | 6.35 | 7.80 | 9.27 | 9.27 | 12.70 | 12.70 | 15.09 | 18.26 | 21.44 | 25.40 | 28.58 | 25.40 |
| Nominal Outer Diameter D(mm) |
Nominal Thickness S(mm) |
||||||||||||||
| 0.51 | 0.71 | 0.89 | 1 | 1.15 | 1.24 | 1.65 | 2.11 | 2.41 | 2.77 | 3.05 | 3.18 | 3.4 | 3.96 | 4.78 | |
| Φ3.175 | × | × | × | ||||||||||||
| Φ6.35 | × | × | × | × | × | ||||||||||
| Φ9.53 | × | × | × | × | × | × | × | × | × | × | |||||
| Φ12.70 | × | × | × | × | × | × | × | × | × | × | |||||
| Φ14.30 | × | × | × | × | × | ||||||||||
| Φ15.88 | × | × | × | × | × | ||||||||||
| Φ19.05 | × | × | × | × | × | × | × | × | × | ||||||
| Φ25.40 | × | × | × | × | × | × | × | × | × | × | |||||
| Φ31.75 | × | × | × | × | × | × | × | × | × | × | |||||
| Machinable Materials | ||||
| EN | TP | UNS | STANDARD | |
| 1.4301 | TP304 | S30400 | EN 10217/7TC1&TC2 | |
| 1.4306 | TP304L | EN 10296-2 | ||
| 1.4307 | TP304L | S30403 | EN10357 | |
| 1.4311 | TP304LN | S30453 | DIN11850 | |
| 1.4404 | TP316 | S31600 | AD2000W2-W4-W10 | |
| 1.4404 | TP316L | S31603 | ASTM/ASME A/SA249 | |
| 1.4406 | TP316LN | S31653 | ASTM A269 | |
| 1.4432 | TP316L | ASTM A270 | ||
| 1.4435 | TP316L | ASTM A554 | ||
| 1.4436 | TP316 | ASTM A632 | ||
| 1.4438 | TP317L | S31703 | ASTM A778 | |
| 1.4439 | TP317LNM | S31726 | ASTM/ASME B/SB674 | |
| TP317 | S31700 | ASTM/ASME A/SA312 | ||
| 1.4449 | TP317 | ASTM/ASME A/SA688 | ||
| 1.455 | TP347 | S34700 | ASTM/ASME B/SB676 | |
| 1.4541 | TP321 | S32100 | ||
| 1.4571 | TP316TI | S31653 | ||
| 1.4828 | TP309 | |||
| 1.4833 | TP309S | S30908 | ||
| 1.4845 | TP310S | S31008 | ||
| 1.4878 | TP321H | S32109 | ||
| 1.4948 | TP304H | S30409 | ||
| 1.4835 | 253MA | S30815 | ||
| ALLOY840 | S33400 | |||
| Ferritic Steel | ||||
| EN | TP | UNS | STANDARD | |
| 1.4016 | TP430 | S43000 | ASTM/ASME A/SA268 | |
| 1.4509 | TP441 | ASTM/ASME A/SA249 | ||
| 1.4512 | TP409 | EN10357 | ||
| 1.4521 | TP444 | ASTM A/SA803 | ||
| TP439M | S43932 | EN 10296-2 | ||
| 1.451 | TP439M | ASTM A554 | ||
| 1.452 | TP430Ti | |||
| TP439 | S43035 | |||
| TP410S | S41008 | |||
| 2.4630 | GH3030 | |||
| Duplex Steel | ||||
| EN | TP | UNS | GRADE | STANDARD |
| 1.4362 | S32304 | DSS 2304 | EN 10217/7 TC1&TC2 | |
| 1.4162 | S32101 | DSS 2101 | ASTM/ASME/SA789 | |
| S32003 | DSS 2003 | EN10357 | ||
| 1.441 | S32750 | DSS 2507 | AD 2000 W2 | |
| 1.4501 | S32760 | EN 10296-2 | ||
| S82031 | ASTM A554 | |||
| 1.4462 | S31803 | DSS 2205 | ASTM/ASME A/SA790 | |
| 1.4462 | S32205 | DSS 2205 | ||
| 1.4481 | S31260 | |||
| 1.4424 | S31500 | |||
| 1.4466 | S31050 | |||
| SUPERAUSTENITIC STEEL | ||||
| EN | TP | UNS | GRADE | STANDARD |
| 1.4529 | N08926 | 1925HMO | EN10296-2 | |
| N08367 | ASTM/ASME/SA249 | |||
| 1.4562 | N08031 | ALLOY 31 | ASTM A269 | |
| 1.4539 | N08904 | 904L | ASTM A270 | |
| 1.4547 | S31254 | 254SMO | ASTM/ASME A/SA312 | |
| ASTM/ASME B/SB676 | ||||
| AD 2000 W2 | ||||
| ASTM A632 | ||||
| ASTM/ASME B/SB674 | ||||
| ASTM/ASME A/SA688 | ||||
| ASTM/ASME B/SB674 | ||||
| ASTM/ASME A/SA468 | ||||
| NICKEL ALLOYS | ||||
| EN | TP | UNS | GRADE | STANDARD |
| 2.4602 | N06022 | ALLOY 22 | ASTM/ASME B/SB515 | |
| 2.4605 | N06059 | ALLOY 59 | ASTM/ASME B/SB516 | |
| 2.466 | N08020 | ALLOY 20 | ASTM/ASME B/SB626 | |
| 2.4633 | N06025 | ALLOY 25 | ASTM/ASME B/SB704 | |
| 1.4563 | N08028 | ALLOY 28 | ASTM B/SB751 | |
| 1.4876 | N08800 | ALLOY 800 | ASTM/ASME B/SB730 | |
| 2.4858 | N08825 | ALLOY 825 | ASTM/ASME B/SB468 | |
| 2.436 | N04400 | ALLOY 400 | AD 2000 W2 | |
| 2.4816 | N06600 | ALLOY 600 | EN 10217/7 TC1&TC2 | |
| 2.4851 | N06601 | ALLOY 601 | ||
| 2.47 | N06058 | ALLOY 2120 | ||
| 2.4675 | N06200 | ALLOY C2000 | ||
| 2.4068 | N02201 | ALLOY 201 | ||
| 2.4733 | N06230 | ALLOY 230 | ||
| 2.4819 | N10276 | C-276 | ||
| 2.4856 | N06625 | ALLOY 625 | ||
| 1.4959 | N08811 | INCOLOY 800HT | ||
| 2.4060 | N02200 | NICKEL 200 | ||
| 2.4600 | N10675 | Hastelloy B-3 | ||
| 2.4617 | N10665 | Hastelloy B-2 | ||
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