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  4. ASTM A312 Stainless steel seamless pipe

ASTM A312 Stainless steel seamless pipe

姓名：Astm A312 Stainless steel seamless pipe

尺寸:1/2"-36"英制DN5~DN1000,OD6mm-OD1020mm

材料:SS 304/SS316L Tp304/304L,TP316/316L,Tp310S,Tp347h,904L,Uns S32750,SAF2507,UNS32760,UNS32205,UNS S31803

连接类型:焊接/螺纹

工作压力:1.6兆帕/2.5兆帕/5兆帕

厚度范围:SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXH, SCH XS, SCH XS

表面处理:酸洗/抛光/光亮退火/EP/MP/退火酸洗 (美联社), 抛光, 光亮退火 (学士), 冷拔, 中频

成品状态：无缝的 / 英亩 / 焊接式 / 捏造的 / CDW / CDS / DOM / CEW / 100% X 射线焊接

应用:流体控制管路系统

型号: A312

驼鹿:温州,浙江

标准:欧洲联盟,他, 艾斯, 美国材料试验协会, 从 ,国家标准,在 ,ASTM A213, ASTM A312, ASTM A269, ASTM A778, ASTM A554, ASTM A249, ASTM A269, ASTM A270, ASTM A789, 从 17456, DIN17457, 从 17459, JIS G3459, JIS G3463, GOST9941, EN10216, BS3605, GB13296，Acord要求cad绘图

品牌:OEM阿瓦

技术:可压

用法:圆管

包裹:标准出口包装

价格：议价1000~12000美元/吨

送货：雅阁数量

证书：

ABS, GL, 挪威船级社, NK细胞, PED, AD2000, GOST9941-81, CCS, 国际标准化组织 9001-2008

生产能力：1000每月吨

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  • 产品详情

ASTM A312 Stainless Steel Seamless Pipe is a type of piping made from stainless steel and is designed to be seamless, meaning it has no welded seams, joints, or connections. This type of pipe is typically used in applications that require high levels of strength, durability, and resistance to corrosion, such as in the chemical, 油和气, and petrochemical industries.

The ASTM A312 standard specifies the requirements for seamless, 焊接的, and heavily cold worked austenitic stainless steel pipes, which are used in high-temperature and general corrosive service applications. The standard covers a range of stainless steel gradations including 304, 316, 316L, 和 321.

ASTM A312 不锈钢无缝管 has many benefits over other types of pipe. For example, its seamless construction eliminates weak points in the piping, reducing the chances of leaks and cracks. It is also resistant to high temperatures and pressure, making it ideal for use in high-stress applications. 此外, stainless steel provides excellent corrosion resistance and durability, ensuring that the pipes will last for many years.

总之, ASTM A312 Stainless Steel Seamless Pipe is a high-quality type of piping that is designed to be durable, strong, and corrosion-resistant. It is used in a wide range of applications, including in the chemical, 油和气, and petrochemical industries. Its seamless construction eliminates weak points and ensures a long-lasting, reliable piping system.

 

Stainless Steel Seamless Pipe specification

Specifications 美国材料试验协会 312 美国机械工程师学会 312
方面 美国材料试验协会, ASME and API
310 ss pipe Types 无缝的
Size OD (毫米) 6.00 to 610.00
Size in NB 1/8″TO 30″NB
length in MM 6000, 3000, 2000, 12000, Or as Required
室壁厚度 0.5mm to 30mm
Specialized in Large Diameter Size
Surface Finish Mirror, 腌制 & 退火, 抛光, 2B, No.4
Value Added Services Polishing, Beveling, Cutting, Threading
Schedule Schedule20, Schedule30, Schedule40, 性病, Schedule80, XS, Schedule60, Schedule80, Schedule120, Schedule140, Schedule160, XXS
Form Square Pipes/Tubes, Round Pipes/Tubes, Rectangular Pipe/Tubes, “U” Shape, Pan Cake Coils, Coiled Tubes, Hydraulic Tubes
Test Reports & Third party Inspection Mill Test Certificates, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, 在 10204 3.1, Chemical Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packaging Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or Custom packing
Domestic Network wenzhou

Astm A312 Stainless steel pipe Dimension Chart

PIPE
SIZE		 外径.
INCHES		 5S 5 10S 10 20 30 40S & 性病. 40 60 80S & E.H. 80 100 120 140 160 DBL.
E.H.
1/8 .405 .035
.1383		 .049
.1363		 .049
.1363		 .068
.2447		 .068
.2447		 .095
.3145		 .095
.3145
1/4 .540 .049
.2570		 .065
.3297		 .065
.3297		 .088
.4248		 .088
.4248		 .119
.5351		 .119
.5351
3/8 .675 .049
.3276		 .065
.4235		 .065
.4235		 .091
.5676		 .091
.5676		 .126
.7388		 .126
.7388
1/2 .840 .065
.5383		 .065
.5380		 .083
.6710		 .083
.6710		 .109
.8510		 .109
.8510		 .147
1.088		 .147
1.088		 .187
1.304		 .294
1.714
3/4 1.050 .065
.6838		 .065
.6838		 .083
.8572		 .083
.8572		 .113
1.131		 .113
1.131		 .154
1.474		 .154
1.474		 .218
1.937		 .308
2.441
1 1.315 .065
.8678		 .065
.8678		 .109
1.404		 .109
1.404		 .133
1.679		 .133
1.679		 .179
2.172		 .179
2.172		 .250
2.844		 .358
3.659
1 1/4 1.660 .065
1.107		 .065
1.107		 .109
1.806		 .109
1.806		 .140
2.273		 .140
2.273		 .191
2.997		 .191
2.997		 .250
3.765		 .382
5.214
1 1/2 1.900 .065
1.274		 .065
1.274		 .109
2.085		 .109
2.085		 .145
2.718		 .145
2.718		 .200
3.631		 .200
3.631		 .281
4.859		 .400
6.408
2 2.375 .065
1.604		 .065
1.604		 .109
2.638		 .109
2.638		 .154
3.653		 .154
3.653		 .218
5.022		 .218
5.022		 .344
7.462		 .436
9.029
2 1/2 2.875 .083
2.475		 .083
2.475		 .120
3.531		 .120
3.531		 .203
5.793		 .203
5.793		 .276
7.661		 .276
7.661		 .375
10.01		 .552
13.70
3 3.500 .083
3.029		 .083
3.029		 .120
4.332		 .120
4.332		 .216
7.576		 .216
7.576		 .300
10.25		 .300
10.25		 .438
14.32		 .600
18.58
3 1/2 4.000 .083
3.472		 .083
3.472		 .120
4.973		 .120
4.973		 .226
9.109		 .226
9.109		 .318
12.51		 .318
12.51		 .636
22.85
4 4.500 .083
3.915		 .083
3.915		 .120
5.613		 .120
5.613		 .237
10.79		 .237
10.79		 .337
14.98		 .337
14.98		 .438
19.00		 .531
22.51		 .674
27.54
4 1/2 5.000 .247
12.54		 .355
17.60
5 5.563 .109
6.349		 .109
6.349		 .134
7.770		 .134
7.770		 .258
14.62		 .258
14.62		 .375
20.78		 .375
20.78		 .500
20.78		 .625
32.96		 .750
38.55
6 6.625 .109
7.585		 .109
7.585		 .134
9.289		 .134
9.289		 .280
18.97		 .280
18.97		 .432
28.57		 .432
28.57		 .562
36.39		 .719
43.35		 .864
53.16
PIPE
SIZE		 外径.
INCHES		 5S 5 10S 10 20 30 40S & 性病. 40 60 80S & E.H. 80 100 120 140 160 DBL.
E.H.
7 7.625 .301
23.54		 .500
38.04		 .875
63.08
8 8.625 .109
9.914		 .109
9.914		 .148
13.40		 .148
13.40		 .250
22.36		 .277
24.70		 .322
28.55		 .322
28.55		 .406
35.64		 .500
43.39		 .500
43.39		 .594
50.95		 .719
60.71		 .812
67.76		 .906
74.69		 .875
72.42
9 9.625 .342
33.91		 .500
48.73
10 10.75 .134
15.19		 .134
15.19		 .165
18.70		 .165
18.70		 .250
28.04		 .307
34.24		 .365
40.48		 .365
40.48		 .500
54.74		 .500
54.74		 .594
64.43		 .719
77.03		 .844
82.29		 1.000
104.1		 1.125
115.6		 1.000
104.1
11 11.75 .375
45.56		 .500
60.08
12 12.75 .156
21.07		 .165
22.18		 .180
24.16		 .180
24.16		 .250
33.38		 .330
43.77		 .375
49.56		 .406
53.52		 .562
73.15		 .500
65.42		 .688
88.63		 .844
107.3		 1.000
125.5		 1.125
136.7		 1.312
160.3		 1.000
125.5
14 14.00 .156
23.07		 .188
27.73		 .250
36.71		 .312
45.61		 .375
54.57		 .375
54.57		 .438
63.44		 .594
85.05		 .500
72.09		 .750
106.1		 .938
130.9		 1.094
150.8		 1.250
170.2		 1.406
189.1
16 16.00 .165
27.90		 .188
31.75		 .250
42.05		 .312
52.27		 .375
62.58		 .375
62.58		 .500
82.77		 .656
107.5		 .500
82.77		 .844
136.6		 1.031
164.8		 1.219
192.4		 1.438
223.6		 1.594
245.3
18 18.00 165
31.43		 .188
35.76		 .250
47.39		 .312
58.94		 .438
82.15		 .375
70.59		 .562
104.7		 750
138.2		 .500
93.45		 .938
170.9		 1.156
208.0		 1.375
244.1		 1.562
274.2		 1.781
308.5
20 20.00 .188
39.78		 .218
46.05		 .250
52.73		 .375
78.60		 .500
104.1		 .375
78.60		 .594
123.1		 .812
166.4		 .500
104.1		 1.031
208.9		 1.281
256.1		 1.500
296.4		 1.750
341.1		 1.969
379.2
24 24.00 .218
55.37		 .250
63.41		 .250
63.41		 .375
94.42		 .562
140.7		 .375
94.42		 .688
171.3		 .969
238.4		 .500
125.5		 1.219
296.8		 1.531
367.4		 1.812
429.4		 2.062
483.1		 2.344
542.1
26 26.00 .312
85.60		 .500
136.17		 .375
102.63		 .500
136.17
28 28.00 .312
92.26		 .500
146.85		 .625
182.73		 .375
110.64
30 30.00 .250
79.43		 .312
98.93		 .312
98.93		 .500
157.53		 .625
196.08		 .375
118.65		 .500
157.53
32 32.00 .312
105.59		 .500
168.21		 .625
209.43		 .375
126.66		 .688
230.08		 .500
168.21
34 34.00 .312
112.25		 .500
178.89		 .625
222.78		 .375
134.67		 .688
244.77
36 36.00 .312
118.92		 .500
189.57		 .625
236.13		 .375
142.68		 .750
282.35

Stainless steel pipe A312 Chemical Composition Requirements

年级 UNS 作品, %
Desig C 锰 磷 S 和 铬 在 Mb 的 Nb Ta 氮 Vn Cu Ce B Al Other
TP304 S30400 0.08 2 0.045 0.03 1 18.0–20 8.0–11 . . . . . . . . . . . . . . . . . . . . . . . .
TP304L S30403 0.035 2 0.045 0.03 1 18.0–20 8.0–13 . . . . . . . . . . . . . . . . . . . . . . . .
TP304H S30409 0.04 – 0.1 2 0.045 0.03 1 18.0–20 8.0–11 . . . . . . . . . . . . . . . . . . . . . . . .
TP310S S31008 0.08 2 0.045 0.03 1 24.0- 26 19.0- 22 0.75 . . . . . . . . . . . . . . . . . . . . .
TP310H S31009 0.04 – 0.1 2 0.045 0.03 1 24.0–26 19.0–22 . . . . . . . . . . . . . . . . . . . . .
TP310H S31035 0.04 – 0.1 0.6 0.025 0.015 0.4 21.5–23.5 23.5–26.5 . . . . . . 0.40- 0.6 . . . 0.20- 0.3 . . . 2.5- 3.5 . . . 0.002- 0.008 See Spec
TP316 S31600 0.08 2 0.045 0.03 1 16.0–18 10.0–14 2.00–3 . . . . . . . . . . . . . . . . . . . . .
TP316L S31603 0.035 2 0.045 0.03 1 16.0–18 10.0–14 2.00–3 . . . . . . . . . . . . . . . . . . . . .
TP316H S31609 0.04 – 0.1 2 0.045 0.03 1 16.0–18 10.0–14 2.00–3 . . . . . . . . . . . . . . . . . . . . .
TP317 S31700 0.08 2 0.045 0.03 1 18.0–20 11.0–15 3.0–4 . . . . . . . . . . . . . . . . . . . . .
TP317L S31703 0.035 2 0.045 0.03 1 18.0–20 11.0–15 3.0–4 . . . . . . . . . . . . . . . . . . . . .
TP321 S32100 0.08 2 0.045 0.03 1 17.0–19 9.0–12 . . . 的 5 × (C+N) 分钟, 0.70 最大限度 . . . . . . 0.1 . . . . . . . . .
TP321H S32109 0.04 – 0.1 2 0.045 0.03 1 17.0–19 9.0–12 . . . 4(C+N) 分钟; 0.70 最大限度 . . . . . . 0.1 . . . . . . . . .
TP321H S32654 0.02 2.0-4 0.03 0.005 0.5 24.0–25 21.0–23 7.0-8 . . . . . . . . . 0.45- 0.55 . . . 0.30-0.6 . . .
TP321H S33228 0.04 – 0.08 1 0.02 0.015 0.3 26.0–28 31.0–33 . . . . . . 0.60- 1 . . . . . . . . . . . . 0.05 – 0.1 0.025
TP321H S34565 0.03 5.0-7 0.03 0.01 1 23.0–25 16.0–18 4.0-5 . . . 0.1 . . . 0.40- 0.6 . . . . . . . . .
TP347 S34700 0.08 2 0.045 0.03 1 17.0–19 9.0–13 . . . . . . See Spec . . . . . . . . . . . . . . .
TP347H S34709 0.04 – 0.1 2 0.045 0.03 1 17.0–19 9.0–13 . . . . . . See Spec . . . . . . . . . . . . . . .
合金 20 N08020 0.07 2 0.045 0.035 1 19.0–21 32.0–38 2.0–3 . . . See Spec See Spec . . . . . . 3.0– 4 . . . . . . . . .
合金 20 N08367 0.03 2 0.04 0.03 1 20.0–22 23.5–25.5 6.0–7 . . . . . . . . . 0.18–0.25 . . . 0.75 . . . . . . . . .
合金 20 N08028 0.03 2.5 0.03 0.03 1 26.0–28 30.0–34 3.0–4 0.60–1.4
合金 20 N08029 0.02 2 0.025 0.015 0.6 26.0–28 30.0–34 4.0–5 0.6– 1.4

The pipe shall be manufactured by the process of either Seamless (SML), 焊接式 (WLD) or Heavily cold-worked (HCW).

ASTM Referenced Standards

A262 Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels
A370 Test Methods and Definitions for Mechanical Testing of Steel Products
A941 Terminology Relating to Steel, 不锈钢, Related Alloys, and Ferroalloys
A999/A999M Specification for General Requirements for Alloy and 不锈钢管
A1016/A1016M Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stainless Steel Tubes
E112 Test Methods for Determining Average Grain Size
E381 Method of Macroetch Testing Steel Bars, Billets, Blooms, and Forgings
E527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)

Standard Specification:

  • ASTM A213 / A213M – 11A:Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
  • ASTM A269 – 10:Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service
  • ASTM A312 / A312M – 12:Standard Specification for Seamless, 焊接式, and Heavily Cold Worked Austenitic Stainless Steel Pipes
  • ASTM A511 / A511M – 12:Standard Specification for Seamless Stainless Steel Mechanical Tubing
  • ASTM A789 / A789M – 10A:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
  • ASTM A790 / A790M – 11:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
  • 从 17456-2010:GENERAL PUROSE SEAMLESS CIRCULAR STAINLESS STEEL TUBES.
  • 从 17458-2010:Seamless Circular of Austenitic Stainless Steel Tube
  • EN10216-5 CT 1/2 : 不锈钢无缝管 & 管子
  • 国家标准 9941-81:SEAMLESS COLD- AND WARM-WORKED TUBES MADE OF CORROSION RESISTANT STEEL.

机械性能

脾气 退火 Cold worked (approx. 20%)
材料 316 316L 316 316L
拉伸室 75 70 克西 (分钟) 102-131 克西 (分钟)
拉伸室 515 485 兆帕 (分钟) 700-900 兆帕 (分钟)
转速. 0.2% 屈服 30 27 克西 (分钟) 73-102 克西 (分钟)
转速. 0.2% 屈服 205 182 兆帕 (分钟) 500-700 兆帕 (分钟)
伸长 (2” 或 4D gl) 35 % (分钟) 40 % (分钟)

物理特性 (Room Temperature)

比热 (0-100℃) 500 J.kg-1.°K-1
导热系数 16.3 宽度m -1.°K-1
热膨胀 15.9 μm/μm/°C
弹性模量 193 GPa
电阻率 7.4 微欧/厘米
密度 7.99 克/立方厘米

Stainless Steel Seamless Pipes Applications & Uses

  • Energy conversion plants
  • Radiant Tubes
  • Muffles, retorts, annealing covers
  • Coal gasifier internal components
  • Saggers
  • Tube hangers for petroleum refiing adn steam boilers
  • Furnace parts, conveyor belts, rollers, oven linings, fans
  • Food processing equipment
    • Cryogenic structures
    • Industrial furnace equipment
    • Oil industry equipment
    • Heat treatment baskets
    • Steam boilers and thermowells
    • Iron, steel, and non-ferrous industries
    • Engineering industry
  • Kilns
  • Heat Exchangers
  • Cement industry

Price for Astm tp310s stainles steel seamless pipe

产品 Price in ($)
• SS 310 Seamless Pipe ASTM A312 TP 310 $ 10000 ~ $ 11500 USD/Ton
• SS 310S Seamless Pipe ASTM A312 TP 310S $ 10500 ~ $ 12000 USD/Ton
• SS 310 ERW/Welded Pipe ASTM A312 TP 310 $ 9000 ~ $ 10500 USD/Ton
• SS 310S ERW/Welded Pipe ASTM A312 TP 310S $ 9500 ~ $ 11000 USD/Ton
• SS 310 EFW Pipe ASTM A358 TP 310 $ 8800 ~ $ 10000 USD/Ton
• SS 310S EFW Pipe ASTM A358 TP 310S $ 9000 ~ $ 10500 USD/Ton

Price for Stainless Steel 310/310S Tube

产品 Price in ($)
• SS 310 Seamless Tube/Tubing ASTM A269 TP 310 $ 11000 ~ $ 13500 USD/Ton
• SS 310S Seamless Tube/Tubing ASTM A269 TP 310S $ 11500 ~ $ 13080 USD/Ton
• SS 310 ERW/Welded Tube/Tubing ASTM A249 TP 310 $ 10500 ~ $ 15000 USD/Ton
• SS 310S ERW/Welded Tube/Tubing ASTM A249 TP 310S $ 11000 ~ $ 12500 USD/Ton
• SS 310 Heat Exchanger Tube/Tubing ASTM A213 TP 310 $ 11500 ~ $ 13500 USD/Ton
• SS 310S Heat Exchanger Tube/Tubing ASTM A213 TP 310S $ 11500 ~ $ 13500 USD/Ton
• SS 310 Seamless Bright Annealed Tube/Tubing ASTM A269 TP 310 $ 11500 ~ $ 13500 USD/Ton
• SS 310S Seamless Bright Annealed Tube/Tubing ASTM A269 TP 310S $ 11500 ~ $ 13500 USD/Ton

Prie For Stainles steel TP

产品 Price in ($)
• SS 321 Seamless Tube/Tubing ASTM A269 TP 321 $ 6400 ~ $ 7900 USD/Ton
• SS 321H Seamless Tube/Tubing ASTM A269 TP 321H $ 6500 ~ $ 8000 USD/Ton
• SS 321 ERW/Welded Tube/Tubing ASTM A249 TP 321 $ 5900 ~ $ 7400 USD/Ton
• SS 321H ERW/Welded Tube/Tubing ASTM A249 TP 321H $ 6000 ~ $ 7500 USD/Ton
• SS 321 Heat Exchanger Tube/Tubing ASTM A213 TP 321 $ 6400 ~ $ 7900 USD/Ton
• SS 321H Heat Exchanger Tube/Tubing ASTM A213 TP 321H $ 6400 ~ $ 7900 USD/Ton
• SS 321 Seamless Bright Annealed Tube/Tubing ASTM A269 TP 321 $ 6400 ~ $ 7900 USD/Ton
• SS 321H Seamless Bright Annealed Tube/Tubing ASTM A269 TP 321H $ 6400 ~ $ 7900 USD/Ton
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