Поставщик труб из нержавеющей стали Вэньчжоу Kaixin Китай
ASTM A269 is a standard specification for seamless and welded austenitic stainless steel tubing for general service. It covers a range of sizes and grades of tubes, including those made from austenitic stainless steel. The tubing is intended for general corrosion-resisting and low or high-temperature service. Some of the common applications of this seamless tube include:
1. Химическая обработка
2. Pharmaceutical manufacturing
3. Food and beverage production
4. Aerospace
5. Oil and gas industry
6. Heat exchangers
7. Instrumentation systems
The АСТМ А269 бесшовная труба из нержавеющей стали is known for its high-quality and exceptional performance, making it a popular choice for various industries. The seamless construction of these tubes makes them highly resistant to corrosion and abrasion. The tubes are also able to withstand high temperatures and pressures, thus making them ideal for use in extreme environments.
Кроме того, the seamless construction of the АСТМ А269 трубка из нержавеющей стали makes it easier to clean and maintain. This is especially important for industries involved in the manufacture of food and pharmaceuticals, where cleanliness is of utmost importance.
Overall, the ASTM A269 stainless steel seamless tube is a versatile and reliable option for various industries in need of high-quality tubing solutions.
1. Corrosion resistance: ASTM A269 stainless steel seamless tubes are highly resistant to corrosion, which makes them ideal for use in harsh environments.
2. Durability: Stainless steel is an incredibly durable material, which means that these seamless tubes can last for a very long time without any degradation in quality.
3. Versatility: Нержавеющая сталь is a versatile material that can be used in a wide range of applications. ASTM A269 seamless tubes are no exception, and they can be used in everything from pharmaceuticals to petrochemicals.
4. High strength: Because ASTM A269 stainless steel seamless tubes are made from high-quality stainless steel, they have a high strength-to-weight ratio. This means that they can withstand high stresses without deforming or breaking.
5. Superior finish: ASTM A269 stainless steel seamless tubes have a superior surface finish, which makes them ideal for use in applications where appearance matters. They can be easily polished or buffed to a mirror-like finish.
6. Easy maintenance: The corrosion-resistant properties of ASTM A269 stainless steel seamless tubes mean that they require very little maintenance. This makes them a cost-effective option for applications where regular maintenance is difficult or impractical.
7. Availability: ASTM A269 seamless tubes are readily available in various sizes and grades, making them easy to source for any kind of application.
Content of A269 stainless steel seamless tubes
- Stainless steel Seamless Tube Specification
- ASTM A269 Seamless Tube Properties
- Stainless steel seamless tube ASTM A269 tubeing sizes
- ASTM A269 Steel Tubing Tolerance
- ASTM A269 stainless steel tube Instrumentation Tube Weight Chart
- ASTM A269 stainles steel tubing chemical composition
- Stainless steel tube of Astm A269 Price
Types of ASTM A269 Stainless Steel Polish Tube
| ASTM A269 Standard Seamless Tube | ASTM A269 Electropolish Tube |
| A269 Instrumentation Tube | ASME SA269 Cold Rolled Coiled Tubing |
| SA269 Heat exchager Tube | ASTM A269 Stainless Steel Polish Tube |
| Welded ASTM A269 Stainless Tube | АСТМ А269 Steel Decorative Tube |
| ASTM A269 SS EFW Tube | А269 Stainless Steel Exhaust Tube |
| A269 Stainless Capillary Tube | A269 Steel ERW Tube |
| A269 SS Hot Rolled Tube | A269 Standard Cold Drawn Tube |
| Stainless Steel ASTM A269 Santiary Tube | Stainless ASTM A269 Round Tube |
| Steel ASTM A269 Tube | SS ASTM A269 Tubing |
ASTM A269 Standard Seamless Tube Specification
| Спецификация | ASTM A-249, A-269, A-270, A-554, A-688, A-268, A-778, DIN 17456, DIN 17455, 17457, DIN 17458 [Class 1] & Its equivalent ASME, DIN & EN Standard. |
| ASTM A269 Electropolish Tube Grades | 202, 304, 304л, 304ЧАС, 304LN, 316LN, 309С, 310С, 316, 316л, 316ЧАС, 316Ti, 317л, 321, 321ЧАС, 347, 347ЧАС, 904л, SMO 254, ALLOY 254, 6MO, 6MOLY, UNS S31254 ETC. |
| A269 Instrumentation Tube Type | SEAMLESS / WELDED / COLD DRAW / ERW / EFW / HOT FINISH / COLD FINISH |
| ASME SA269 Cold Rolled Coiled Tubing Outer Diameter Size | SEAMLESS — 6 MM OD TO 114.3 MM OD WELDED / ERW- 10 MM TO 114.3 MM OD |
| SA269 Heat exchager Tube Wall Thickness | 0.8 MM TO 4 MM WALL THICKNESS |
| АСТМ А269 Stainless Steel Polish Tube Length | 01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size. |
| Welded ASTM A269 Stainless Tube Ends | Plain Ends, Beveled Ends |
| ASTM A269 Steel Decorative Tube Coating | Mechanical Polish, Electropolish, Satin Finish, Passivated |
| ASTM A269 SS EFW Tube Other Testing | Product Analysis, Radiographic Examination, Transverse Tension, Flattening, Etching, Stabilizing Heat Treatment, Intergranular Corrosion, Grain Size, NACE 0175, Dual Grade, Weld Decay, Magnetic Particle Detection, PWHT (POST WELD HEAT TREATMENT), Flare, Bend, Твердость, Tensile Test etc |
| А269 Stainless Steel Exhaust Tube Измерение | All Tube are Manufactured and Tested / Inspected to the Relevant standards including ASTM and ASME |
| A269 Stainless Capillary Tube Value Added Services | Draw / Expansion / Термическая обработка / Отожженный / Machining / Sand Blasting / Shot Blasting / Bright Annealed |
| A269 Steel ERW Tube Packaging | Loose / Bundle / Plastic Cloth Wraps / Wooden Pallet / Wooden Box / Plastic End Caps / Beveled Protector |
| A269 SS Hot Rolled Tube Material Test Certificate | Manufacturer Test Certification As Per EN 10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like TUV, DNV, SGS, LLOYDS, ABS ETC |
ASTM A269 Standard Seamless Tube Properties
| Mechanical Properties | 304 | 304л | 316 | 316л |
|---|---|---|---|---|
| Tensile Strength Minimum ksi (МПа) | 75 (515) | 70 (485) | 75 (515) | 70 (485) |
| Yield Strength Minimum ksi (МПа) | 30 (205) | 25 (170) | 30 (205) | 25 (170) |
| Elongation Min | 35% | 35 | 35% | 35 |
| Rockwell Hardness Number, maximum | B90 | B90 | B90 | B90 |
| Материал | Heat | Temperure | Предел прочности | Предел текучести | Удлинение %, Min |
| Treatment | Min. | Ksi (МПа), Min. | Ksi (МПа), Min. | ||
| º F(º C) | |||||
| АСТМ А269 304 | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
| ASTM A269 304L | Solution | 1900 (1040) | 70(485) | 25(170) | 35 |
| АСТМ А269 316 | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
| ASTM A269 316L | Solution | 1900(1040) | 70(485) | 25(170) | 35 |
ASTM A269 stainless steel seamless tubeing sizes
|
Размер
ОТ, Inches |
BW
Ga. |
Wall
Dec-In. |
ID
|
Масса
Lbs/Ft. |
|
| ASTM A269 Standard Seamless Tube |
1/8
|
22
|
0.028
|
0.069
|
0.0290
|
|
20
|
0.035
|
0.055
|
0.0336
|
||
| ASME SA269 Tubing |
3/16
|
22
|
0.028
|
0.131
|
0.0478
|
| ASTM A269 Electropolish Tube |
1/4
|
25
|
0.020
|
0.210
|
0.0491
|
|
22
|
0.028
|
0.194
|
0.0664
|
||
|
21
|
0.032
|
0.187
|
0.0745
|
||
|
20
|
0.035
|
0.180
|
0.0804
|
||
|
18
|
0.049
|
0.152
|
0.1052
|
||
|
16
|
0.065
|
0.120
|
0.1284
|
||
| A269 Instrumentation Tube |
5/16
|
20
|
0.035
|
0.242
|
0.1039
|
|
18
|
0.049
|
0.214
|
0.1382
|
||
|
16
|
0.065
|
0.182
|
0.1722
|
||
| ASME SA269 Cold Rolled Coiled Tubing |
3/8
|
22
|
0.028
|
0.319
|
0.1038
|
|
20
|
0.035
|
0.305
|
0.1271
|
||
|
18
|
0.049
|
0.277
|
0.1706
|
||
|
16
|
0.065
|
0.245
|
0.2152
|
||
| ASME SA269 Tubing |
7/16
|
18
|
0.049
|
0.340
|
0.2036
|
| SA269 Heat exchager Tube |
1/2
|
25
|
0.020
|
0.460
|
0.1025
|
|
20
|
0.035
|
0.430
|
0.1738
|
||
|
18
|
0.049
|
0.402
|
0.2360
|
||
|
16
|
0.065
|
0.370
|
0.3020
|
||
| ASTM A269 Stainless Steel Polish Tube |
5/8
|
20
|
0.035
|
0.555
|
0.2205
|
|
18
|
0.049
|
0.527
|
0.3014
|
||
|
16
|
0.065
|
0.495
|
0.3888
|
||
| Welded ASTM A269 Stainless Tube |
3/4
|
20
|
0.035
|
0.680
|
0.2673
|
|
18
|
0.049
|
0.652
|
0.3668
|
||
|
16
|
0.065
|
0.620
|
0.4755
|
||
|
14
|
0.083
|
0.584
|
0.5913
|
||
| ASTM A269 Steel Decorative Tube |
7/8
|
18
|
0.049
|
0.777
|
0.4323
|
|
16
|
0.065
|
0.745
|
0.5623
|
||
|
11
|
0.120
|
0.635
|
0.9676
|
||
| ASTM A269 SS EFW Tube |
1
|
20
|
0.035
|
0.930
|
0.3607
|
|
18
|
0.049
|
0.902
|
0.4977
|
||
|
16
|
0.065
|
0.870
|
0.6491
|
||
|
14
|
0.083
|
0.834
|
0.8129
|
||
|
11
|
0.120
|
0.760
|
1.1278
|
||
| ASME SA269 Tubing |
1-1/4
|
11
|
0.120
|
1.010
|
1.4480
|
ASTM A269 stainless steel seamless tube Instrumentation Tube Weight Chart
| наружный диаметр, дюймы | авеню. Стена в дюймах | D/t Ratio | ID inches | Tube Cross Sectional Area (in2) | Internal Area (in2) |
|---|---|---|---|---|---|
| 0.250 | 0.020 | 12.50 | 0.210 | 0.0145 | 0.0346 |
| 0.250 | 0.028 | 8.93 | 0.194 | 0.0195 | 0.0296 |
| 0.250 | 0.035 | 7.14 | 0.180 | 0.0236 | 0.0254 |
| 0.250 | 0.049 | 5.10 | 0.152 | 0.0309 | 0.0181 |
| 0.250 | 0.065 | 3.85 | 0.120 | 0.0378 | 0.0113 |
| 0.375 | 0.020 | 18.75 | 0.335 | 0.0223 | 0.0881 |
| 0.375 | 0.028 | 13.39 | 0.319 | 0.0305 | 0.0799 |
| 0.375 | 0.035 | 10.71 | 0.305 | 0.0374 | 0.0731 |
| 0.375 | 0.049 | 7.65 | 0.277 | 0.0502 | 0.0603 |
| 0.375 | 0.065 | 5.77 | 0.245 | 0.0633 | 0.0471 |
| 0.500 | 0.020 | 25.00 | 0.460 | 0.0302 | 0.1662 |
| 0.500 | 0.028 | 17.86 | 0.444 | 0.0415 | 0.1548 |
| 0.500 | 0.035 | 14.29 | 0.430 | 0.0511 | 0.1452 |
| 0.500 | 0.049 | 10.20 | 0.402 | 0.0694 | 0.1269 |
| 0.500 | 0.065 | 7.69 | 0.370 | 0.0888 | 0.1075 |
| 0.500 | 0.083 | 6.02 | 0.334 | 0.1087 | 0.0876 |
| 0.625 | 0.020 | 31.25 | 0.585 | 0.0380 | 0.2688 |
| 0.625 | 0.028 | 22.32 | 0.569 | 0.0525 | 0.2543 |
| 0.625 | 0.035 | 17.86 | 0.555 | 0.0649 | 0.2419 |
| 0.625 | 0.049 | 12.76 | 0.527 | 0.0887 | 0.2181 |
| 0.625 | 0.065 | 9.62 | 0.495 | 0.1144 | 0.1924 |
| 0.625 | 0.083 | 7.53 | 0.459 | 0.1413 | 0.1655 |
| 0.625 | 0.095 | 6.58 | 0.435 | 0.1582 | 0.1486 |
| 0.625 | 0.109 | 5.73 | 0.407 | 0.1767 | 0.1301 |
| 0.750 | 0.028 | 26.79 | 0.694 | 0.0635 | 0.3783 |
| 0.750 | 0.035 | 21.43 | 0.680 | 0.0786 | 0.3632 |
| 0.750 | 0.049 | 15.31 | 0.652 | 0.1079 | 0.3339 |
| 0.750 | 0.065 | 11.54 | 0.620 | 0.1399 | 0.3019 |
| 0.750 | 0.083 | 9.04 | 0.584 | 0.1739 | 0.2679 |
| 0.750 | 0.095 | 7.89 | 0.560 | 0.1955 | 0.2463 |
| 0.750 | 0.109 | 6.88 | 0.532 | 0.2195 | 0.2223 |
| 0.750 | 0.120 | 6.25 | 0.510 | 0.2375 | 0.2043 |
| 0.875 | 0.020 | 43.75 | 0.835 | 0.0537 | 0.5476 |
| 0.875 | 0.028 | 31.25 | 0.819 | 0.0745 | 0.5268 |
| 0.875 | 0.035 | 25.00 | 0.805 | 0.0924 | 0.5090 |
| 0.875 | 0.049 | 17.86 | 0.777 | 0.1272 | 0.4742 |
| 0.875 | 0.065 | 13.46 | 0.745 | 0.1654 | 0.4359 |
| 0.875 | 0.083 | 10.54 | 0.709 | 0.2065 | 0.3948 |
| 0.875 | 0.095 | 9.21 | 0.685 | 0.2328 | 0.3685 |
| 0.875 | 0.109 | 8.03 | 0.657 | 0.2623 | 0.3390 |
| 0.875 | 0.120 | 7.29 | 0.635 | 0.2846 | 0.316L7 |
| 1.000 | 0.028 | 35.71 | 0.944 | 0.0855 | 0.6999 |
| 1.000 | 0.035 | 28.57 | 0.930 | 0.1061 | 0.6793 |
| 1.000 | 0.049 | 20.41 | 0.902 | 0.1464 | 0.6390 |
| 1.000 | 0.065 | 15.38 | 0.870 | 0.1909 | 0.5945 |
| 1.000 | 0.083 | 12.05 | 0.834 | 0.2391 | 0.5463 |
| 1.000 | 0.095 | 10.53 | 0.810 | 0.2701 | 0.5153 |
| 1.000 | 0.109 | 9.17 | 0.782 | 0.3051 | 0.4803 |
| 1.000 | 0.120 | 8.33 | 0.760 | 0.3318 | 0.4536 |
| 1.000 | 0.134 | 7.46 | 0.732 | 0.3646 | 0.4208 |
| 1.250 | 0.035 | 35.71 | 1.180 | 0.1336 | 1.0936 |
| 1.250 | 0.049 | 25.51 | 1.152 | 0.1849 | 1.0423 |
| 1.250 | 0.065 | 19.23 | 1.120 | 0.2420 | 0.9852 |
| 1.250 | 0.083 | 15.06 | 1.084 | 0.316L3 | 0.9229 |
| 1.250 | 0.095 | 13.16 | 1.060 | 0.3447 | 0.8825 |
| 1.250 | 0.109 | 11.47 | 1.032 | 0.3907 | 0.8365 |
| 1.250 | 0.120 | 10.42 | 1.010 | 0.4260 | 0.8012 |
| 1.250 | 0.134 | 9.33 | 0.982 | 0.4698 | 0.7574 |
| 1.500 | 0.035 | 42.86 | 1.430 | 0.1611 | 1.6061 |
| 1.500 | 0.049 | 30.61 | 1.402 | 0.2234 | 1.5438 |
| 1.500 | 0.065 | 23.08 | 1.370 | 0.2930 | 1.4741 |
| 1.500 | 0.083 | 18.07 | 1.334 | 0.3695 | 1.3977 |
| 1.500 | 0.095 | 15.79 | 1.310 | 0.4193 | 1.3478 |
| 1.500 | 0.109 | 13.76 | 1.282 | 0.4763 | 1.2908 |
| 1.500 | 0.120 | 12.50 | 1.260 | 0.5202 | 1.2469 |
| 1.500 | 0.134 | 11.19 | 1.232 | 0.5750 | 1.1921 |
| 1.500 | 0.148 | 10.14 | 1.204 | 0.6286 | 1.1385 |
| 1.750 | 0.035 | 50.00 | 1.680 | 0.1886 | 2.2167 |
| 1.750 | 0.049 | 40.82 | 1.902 | 0.3003 | 2.8413 |
| 1.750 | 0.065 | 26.92 | 1.620 | 0.3441 | 2.0612 |
| 1.750 | 0.083 | 21.08 | 1.584 | 0.4347 | 1.9706 |
| 1.750 | 0.095 | 18.42 | 1.560 | 0.4939 | 1.9113 |
| 1.750 | 0.109 | 16.06 | 1.532 | 0.5619 | 1.8433 |
| 1.750 | 0.120 | 14.58 | 1.510 | 0.6145 | 1.7908 |
| 1.750 | 0.134 | 13.06 | 1.482 | 0.6803 | 1.7250 |
| 1.750 | 0.148 | 11.82 | 1.454 | 0.7449 | 1.6604 |
| 1.750 | 0.165 | 10.61 | 1.420 | 0.8216 | 1.5837 |
| 2.000 | 0.035 | 57.14 | 1.930 | 0.2161 | 2.9255 |
| 2.000 | 0.049 | 40.82 | 1.902 | 0.3003 | 2.8413 |
| 2.000 | 0.065 | 30.77 | 1.870 | 0.3951 | 2.7465 |
| 2.000 | 0.083 | 24.10 | 1.834 | 0.4999 | 2.6417 |
| 2.000 | 0.095 | 21.05 | 1.810 | 0.5685 | 2.5730 |
| 2.000 | 0.109 | 18.35 | 1.782 | 0.6475 | 2.4941 |
| 2.000 | 0.120 | 16.67 | 1.760 | 0.7087 | 2.4328 |
| 2.000 | 0.134 | 14.93 | 1.732 | 0.7855 | 2.3561 |
| 2.000 | 0.148 | 13.51 | 1.704 | 0.8611 | 2.2805 |
| 2.000 | 0.165 | 12.12 | 1.670 | 0.9512 | 2.1904 |
ASTM A269 Steel Tubing Tolerance
Diameter Tolerance ASTM A269 Tube
| НПС | ASTM A269 Tube OD Tolerance | |||
| + | – | |||
| дюйм | мм | дюйм | мм | |
| 1/8~1 1 /2 > 1 1 /2~4 > 4~8 > 8~18 > 18~26 > 26~34 > 34~48 |
1/64(0.015) 1/32(0.031) 1/16(0.062) 3/32(0.093) 1/8(0.125) 5/32(0.156) 3/16(0.187) |
0.4 0.8 1.6 2.4 3.2 4.0 4.8 |
1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) |
0.8 0.8 0.8 0.8 0.8 0.8 0.8 |
WALL THICKNESS TOLERANCE ASTM A269 STEEL TUBE
| НПС | ASTM A269 Tube Tolerance, % | |
| + | – | |
| 1/8-2 1 /2 | 20.0 | 12.5 |
| 3~18, т/Д≤ 5% | 22.5 | 12.5 |
| 3~18, т/д> 5% | 15.0 | 12.5 |
| ≥ 20, сварной | 17.5 | 12.5 |
| ≥ 20, бесшовный, т/Д≤ 5% | 22.5 | 12.5 |
| ≥ 20, бесшовный, т/д> 5% | 15.0 | 12.5 |
ASTM A269 stainles steel tube chemical composition
| 304 | 304л | 316 | 316л | |
| Carbon, Макс, % | 0.08 | 0.035* | 0.08 | 0.035* |
| Manganese, Max, % | 2 | 2 | 2 | 2 |
| Phosphorous, Max, % | 0.045 | 0.045 | 0.045 | 0.045 |
| Sulfur, Max, % | 0.03 | 0.03 | 0.03 | 0.03 |
| Silicon, Max, % | 1 | 1 | 1 | 1 |
| Chromium, % | 18.0 – 20.0 | 18.0 – 20.0 | 16.0 – 18.0 | 16.0 – 18.0 |
| Nickel, % | 8.0 – 11.0 | 8.0 – 12.0 | 10.0 – 14.0 | 10.0 – 14.0 |
| Molybdenum, % | 0 | 0 | 2.00 – 3.00 | 2.00 – 3.00 |
| EN-standard | EN-standard | SAE grade | НАС |
| Steel no. k.h.s DIN | Steel name | ||
| 1.4408 | G-X 6 CrNiMo 18-10 | 316 | S31600 |
| 1.4512 | X6CrTi12 | 409 | S40900 |
| 410 | S41000 | ||
| 1.431 | X10CrNi18-8 | 301 | S30100 |
| 1.4318 | X2CrNiN18-7 | 301LN | |
| 1.4307 | X2CrNi18-9 | 304л | S3043 |
| 1.4306 | X2CrNi19-11 | 304л | S30403 |
| 1.4311 | X2CrNiN18-10 | 304LN | S30453 |
| 1.4301 | X5CrNi18-10 | 304 | S30400 |
| 1.4948 | X6CrNi18-11 | 304ЧАС | S30409 |
| 1.4303 | X5CrNi18-12 | 305 | S30500 |
| X5CrNi30-9 | 312 | ||
| 1.4841 | X22CrNi2520 | 310 | S31000 |
| 1.4845 | X 5 CrNi 2520 | 310С | S31008 |
| 1.4541 | X6CrNiTi18-10 | 321 | S32100 |
| 1.4878 | X12CrNiTi18-9 | 321ЧАС | S32109 |
| 1.4404 | X2CrNiMo17-12-2 | 316л | S31603 |
| 1.4401 | X5CrNiMo17-12-2 | 316 | S31600 |
| 1.4406 | X2CrNiMoN17-12-2 | 316LN | S31653 |
| 1.4432 | X2CrNiMo17-12-3 | 316л | S31603 |
| 1.4435 | X2CrNiMo18-14-3 | 316л | S31603 |
| 1.4436 | X3CrNiMo17-13-3 | 316 | S31600 |
| 1.4571 | X6CrNiMoTi17-12-2 | 316Ti | S31635 |
| 1.4429 | X2CrNiMoN17-13-3 | 316LN | S31653 |
| 1.4438 | X2CrNiMo18-15-4 | 317л | S31703 |
| 1.4362 | X2CrNi23-4 | 2304 | S32304 |
| 1.4462 | X2CrNiMoN22-5-3 | 2205 | S31803/S32205 |
| 1.4501 | X2CrNiMoCuWN25-7-4 | J405 | S32760 |
| 1.4539 | X1NiCrMoCu25-20-5 | 904л | N08904 |
| 1.4529 | X1NiCrMoCuN25-20-7 | N08926 | |
| 1.4547 | X1CrNiMoCuN20-18-7 | 254SMO | S31254 |
Astm sa269 stainless steel seamless tube price list
- a269 seamless tube
US $1.5-9 / Kilogram - asme sa269 seamless tube
US $840-2000 / Metric Ton - АСТМ А269 stainless steel tubing
US $400-1000 - asme sa269 seamless steel трубка
US $700-1400 - Seamless tube astm a269 /a269M
US $1-100 / Piece - ASTM A269 Seamless tube for Fluid Transportation
US $400-800 - satin No.4 No.8 ASTM A269 seamless tube hot sale!!!
US $2000-6300 - seamless tube ASTM A269
US $400-2000 - ASME SA269 seamless tube
US $1-9999 / Kilogram - asme sa269 seamless tube
US $2100-3300 - A269 stainless steel seamless tube
US $3000-9000 / Metric Ton - ASTM A269 cold drawn seamless stainless tube
US $40-12 / Kilogram - cold drawn ASTM A269 seamless stainless трубка
US $3000-8000 / Metric Ton - High Precision astm a269 Stainless Steel Seamless pipe/tube
US $6000-15000
