Home - Products -

Stainless Steel Pipe

Stainless Steel Pipe (SS Pipe/Tube), Seamless Stainless Steel Pipe, Stainless Steel Seamless Pipe, Stainless Steel Welded Pipe, Stainless Steel ERW Pipe, Stainless Steel Sanitary Tube

Sizes:1/8″ thru 24″
Grade: TP 304L/H, 316L/H, 309/S, 310/S, 317/L, 321/H, 347/H, 904L, 201, 330, 254SMO, 410.
Specifications: ASTM A312, ASTM A358, ASTM A813, ASTM A814


Stainless Steel Pipe (SS Pipe): Stainless steel pipe is a tubular product made of stainless steel material. Stainless steel is a special alloy steel known for its excellent corrosion resistance and is widely used in industrial and civil fields. The stainless steel material used in stainless steel pipes has strong oxidation resistance and high temperature resistance, and can be used under high temperature and high pressure conditions.

Classification of stainless steel pipes:
According to different alloying elements and proportions, stainless steel can be divided into many types, such as austenitic stainless steel, martensitic stainless steel, ferritic stainless steel, etc. Each type has its unique properties and applications.

According to the production process of steel pipes, stainless steel pipes can be divided into two basic categories: stainless steel seamless pipes and stainless steel welded pipes (seamed steel pipes). According to the outer diameter and shape of steel pipes, they can be divided into round pipes and special-shaped pipes. The most widely used are circular steel pipes, but there are also some special-shaped steel pipes such as square, rectangular, semicircular, hexagonal, equilateral triangle, and octagonal shapes.


stainless steel seamless pipe


Stainless Steel Seamless Pipe:
Stainless steel seamless pipe is a pipe material made by seamless technology. Its internal and external surfaces have high smoothness, which greatly improves the corrosion resistance, high temperature resistance and compressive strength of the pipe. Therefore, stainless steel seamless pipes are widely used in high-end fields such as chemical industry, petroleum, and electric power, as well as general fields such as construction and automobiles.

Stainless steel seamless pipes also have some advantages during installation and use, such as simple connection methods, low installation costs, and easy maintenance. This makes stainless steel seamless pipe an ideal choice for many occasions.


stainless steel welded pipe


Stainless Steel Welded Pipe:
Stainless steel welded pipe is a pipe material made through welding process, which has the advantages of relatively high cost-effectiveness and simple manufacturing process. Therefore, in some scenarios where appearance requirements are not high and installation conditions are limited, stainless steel welded pipes are a more economical and affordable choice.

Since welding will produce certain defects, such as pores, inclusions, etc., the internal and external surface smoothness of stainless steel welded pipes is not as high as that of stainless steel seamless pipes, and the corrosion resistance, high temperature resistance and compressive strength are also slightly inferior. Therefore, in some occasions, such as chemical industry and other high-end fields, stainless steel welded pipes may not be able to meet the requirements.


Stainless steel welded pipes can be divided into two types: straight seam welded pipes (ERW) and spiral welded pipes (SSAW) according to the weld form. Straight seam welded pipe means that the welded joints are in a straight line, while spiral welded pipe means that the steel strip is rolled into a pipe blank at a certain spiral angle and then welded. These two classifications are mainly based on differences in production processes.


‌Stainless Steel ERW Pipe‌ is a straight seam electric resistance welded pipe, abbreviated as ERW, which is a type of high-frequency straight seam electric resistance welded pipe. This kind of pipe uses the skin effect and proximity effect of high-frequency current to heat and melt the edge of the pipe blank, and then performs pressure welding under the action of the extrusion roller to achieve production.


ERW steel pipes occupy an important position in the field of transportation pipes in the world due to their high production efficiency, low cost, material saving and easy automation. It is mainly used to transport vapor and liquid objects such as oil and natural gas, and can meet various requirements of high and low pressure.


Stainless steel seamless pipe VS Stainless steel welded pipe: How to choose?

Generally speaking, if the internal and external surfaces of the pipeline are required to have high finish, corrosion resistance, high temperature resistance and strong compressive strength, stainless steel seamless pipes should be given priority. If the appearance requirements are not high and the installation cost and manufacturing cost are also important, stainless steel welded pipes should be considered.

However, in some important areas, such as high temperature and high pressure, special media and high-precision pipelines, only stainless steel seamless pipes can be used.

Grade of stainless steel pipe

Material ASTM Grade UNS Grade DIN Grade JIS Grade Steel Name
Austenitic TP 304 S30400 1.4301 SUS304TB X5CrNi18-20
TP 304L S30403 1.4306 X2CrNi19-11
TP 304L S30403 1.4307 SUS304LTB X2CrNi18-9
TP 304H S30409 1.4948 SUS304HTB X6CrNi18-10
TP 310S S31008 1.4845 SUS310STB X8CrNi25-21
TP 310H S31009
1.4335 X1CrNi25-21
TP 316 S31600 1.4401 SUS316TB X5CrNiMo17-12-2
TP 316L S31603 1.4404 SUS316LTB X2CrNiMo17-12-2
TP 316H S31609 1.4918 SUS316HTB X6CrNiMo17-13-2
TP 316Ti S31635 1.4571 SUS316TiTB X6CrNiMo17-12-2
TP 321 S32100 1.4541 SUS321TB X6CrNiNb18-10
TP 312H S32109 1.4941 SUS321HTB X6CrNiTiB18-10
TP 347 S34700 1.455 SUS347TB X6CrNiNb18-10
TP 347H S34709 1.4912 SUS347HTB X7CrNiNb18-10
Ferritic & Martensitic TP 405 S41500 1.4002 SUS 405TB X6CrAl13
TP 410 S41000 1.4006 SUS 410TB X12Cr13
TP 430 S43000 1.4016 SUS 430TB X6Cr17
Ferritic / Austenitic UNS S31803
2205 UNS S32205 1.4462 X2CrNiMoN22-5-3
2507 UNS S32750 1.441 X2CrNiMoN25-7-4
UNS S32760 1.4501 X2CrNiMoCuWN25-7-4


Standard of stainless steel pipe

A 213 / SA 213 Seamless Ferritic and Austenitic Alloy-steel Boiler,Superheater and Heat-Exchanger Tubes
A 249 / SA 249 Welded Austenitic Steel Boiler,Superheater, Hear Exchanger and Condenser Tubes
A 268 / SA 268 Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service
A 269 Seamless and Welded Austenitic Stainless Steel Tubing for General Service
A 312 / SA 312 Seamless,Welded and Heavily Cold Worked Austenitic Stainless Steel Pipes
A 376 / SA 376 Seamless Austenitic Steel Pipe for High-temperature Service
A 688 / SA 688 Seamless and Welded Austenitic Stainless Steel Feedwater Heater Tubes
A 789 / SA 789 Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
A 790 / SA 790 Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
A 999 / SA 999 General Requirement for Alloy and Stainless Steel Pipe
A 1016 / SA 1016 General Requirement for Ferritic Alloy Steel, Austenitic Alloy Steel and Stainless Steel Tubes
European Standard
DIN EN 10216-5 Seamless Steel Tubes for Pressure Purposes
DIN EN 10217-7 Welded Steel Tubes for Pressure Purposes
DIN EN 10297-2 Seamless Steel Tubes for Mechanical and General Engineering Purposes
DIN EN 10305-1 Steel Tubes for Precision Application
German Standard
DIN 11850 Stainless Steel Tubes for the Food and Chemical Industries-Dimensions, Materials
DIN 17455 General Purpose Welded Circular Stainless Steel Tubes
DIN 17456 General Purpose Seamless Circular Stainless Steel Tubes
DIN 17457 Welded Circular Austenitic Stainless Steel Tubes Subject to Special Requirement
DIN 17458 Seamless Circular Austenitic Stainless Steel Tubes Subject to Special Requirement
DIN 28180 Seamless Steel Tubes for Heat-exchanger
DIN 11850 Welded Tubes and Pipe for Food, Beverages,Chemical&Pharmaceuticals Industry
Russian Standard
GOST 9941 Seamless and Warm-deformed Tubes Made from Corrosion-resistant Steel
Norsok Standard
Norsok M - 650 Qualification of Manufacturers of Special Material
Norsok M - 630 Material Data Sheets and Element Data Sheerts for Piping


Chemical Requirements (%)

Grade UNS Desig
C Mn P S Si Cr Ni Mb Ti Nb Ta N 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 . . . Ti 5 × (C+N) min, 0.70 max . . . . . . 0.1 . . . . . . . . .
TP321H S32109 0.04 – 0.1 2 0.045 0.03 1 17.0–19 9.0–12 . . . 4(C+N) min; 0.70 max . . . . . . 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 . . . . . . . . . . . . . . .
Alloy 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 . . . . . . . . .
Alloy 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 . . . . . . . . .
Alloy 20 N08028 0.03 2.5 0.03 0.03 1 26.0–28 30.0–34 3.0–4 0.60–1.4
Alloy 20 N08029 0.02 2 0.025 0.015 0.6 26.0–28 30.0–34 4.0–5 0.6– 1.4


Heat treatment chart of stainless steel pipe

Grade UNS
Designation
Finish
Heating Temperature
TP304H S30409, S30415 Cold 1900 °F [1040 °C]
TP304H S30409, S30415 Hot 1900 °F [1040 °C]
TP310H S31009 1900 °F [1040 °C]
TP310H S31035 2160—2280 °F [1180—1250 °C]
TP316H S31609 Cold 1900 °F [1040 °C]
TP316H S31610 Hot 1900 °F [1040 °C]
TP321H S32109, S32615 Cold 2000 °F [1100 °C]
TP321H S32109, S32615 Hot 1925 °F [1050 °C]
TP321H S32654 2100 °F [1150 °C]
TP321H S33228 2050—2160 °F [1120—1180 °C]
TP321H S34565 2050—2140 °F [1120—1170 °C]
TP347H S34709 Cold 2000 °F [1100 °C]
TP347H S34709 Hot 1925 °F [1050 °C]
Alloy 20 N08020 1700—1850 °F [925—1010 °C]
Alloy 20 N08367 2025 °F [1110 °C]
Alloy 20 N08028 2000 °F [1100 °C]
Alloy 20 N08029 2000 °F [1100 °C]


Tensile requirements of stainless steel pipe

Grade
UNS Designation
Tensile Strength, min ksi [MPa]
Yield Strength, min ksi [MPa]
Other
TP304 S30400 75 [515] 30 [205]
TP304L S30403 70 [485] 25 [170]
TP304H S30409 75 [515] 30 [205]
TP304H S30415 87 [600] 42 [290]
TP310S S31008 75 [515] 30 [205]
TP310H S31009 75 [515] 30 [205]
TP310H S31035 95 [655] 45 [310]
TP316 S31600 75 [515] 30 [205]
TP316L S31603 70 [485] 25 [170]
TP316H S31609 75 [515] 30 [205]
TP316H S31635 75 [515] 30 [205]
TP317 S31700 75 [515] 30 [205]
TP317L S31703 75 [515] 30 [205]
TP317L S31725 75 [515] 30 [205]
TP317L S31726 80 [550] 35 [240]
TP317L S31727 80 [550] 36 [245]
TP317L S31730 70 [480] 25 [175]
TP317L S32053 93 [640] 43 [295]
TP321 S32100 75 [515] 30 [205] welded & seamless
TP321 S32100 75 [515] 30 [205] t = 0.375 in.
TP321 S32100 70 [480] 25 [170] t > 0.375 in.
TP321H S32109 75 [515] 30 [205] welded & seamless
TP321H S32109 75 [515] 30 [205] t = 0.375 in.
TP321H S32109 70 [480] 25 [170] t > 0.375 in.
TP321H S32615 80 [550] 32 [320]
TP321H S32654 109 [750] 62 [430]
TP321H S33228 73 [500] 27 [185]
TP321H S34565 115 [795] 60 [415]
TP347 S34700 75 [515] 30 [205]
TP347H S34709 75 [515] 30 [205]
Alloy 20 N08020 80 [550] 35 [240]
Alloy 20 N08028 73 [500] 31 [214]
Alloy 20 N08029 73 [500] 31 [214]
Alloy 20 N08367 100 [690] 45 [310] t = 0.187 in.
Alloy 20 N08367 95 [655] 45 [310] t > 0.187 in.

Outside
Diameter
PS = Seamless,
PW = Welded
Nominal
OD
Schedule
Designations
Nominal
Wall
Nominal
ID
Max
ID
Min
ID
1/8" PS & PW 0.405 10 10S 0.049 0.307 0.335 0.255
PS & PW 0.405 STD 40 40S 0.068 0.226 0.302 0.210
PS & PW 0.405 XS 80 80S 0.095 0.225 0.255 0.145
1/4" PS & PW 0.540 10 10S 0.065 0.410 0.442 0.352
PS & PW 0.540 STD 40 40S 0.088 0.364 0.402 0.297
PS & PW 0.540 XS 80 80S 0.119 0.364 0.348 0.222
3/8" PS & PW 0.675 10 10S 0.065 0.545 0.577 0.487
PS & PW 0.675 STD 40 40S 0.091 0.493 0.532 0.425
PS & PW 0.675 XS 80 80S 0.126 0.423 0.471 0.341
1/2" PS & PW 0.840 5 5S 0.065 0.710 0.742 0.652
PS & PW 0.840 10 10S 0.083 0.674 0.711 0.609
PS & PW 0.840 STD 40 40S 0.109 0.622 0.665 0.546
PS & PW 0.840 XS 80 80S 0.147 0.546 0.599 0.455
PS & PW 0.840 160 0.188 0.464 0.527 0.357
PS & PW 0.840 XX 0.294 0.252 0.342 0.102
3/4" PS & PW 1.050 5 5S 0.065 0.920 0.952 0.862
PS & PW 1.050 10 10S 0.083 0.884 0.921 0.819
PS & PW 1.050 STD 40 40S 0.113 0.824 0.868 0.747
PS & PW 1.050 XS 80 80S 0.154 0.742 0.797 0.648
PS & PW 1.050 160 0.219 0.612 0.683 0.492
PS & PW 1.050 XX 0.308 0.434 0.527 0.279
1" PS & PW 1.315 5 5S 0.065 1.185 1.217 1.127
PS & PW 1.315 10 10S 0.109 1.097 1.140 1.021
PS & PW 1.315 STD 40 40S 0.133 1.049 1.098 0.964
PS & PW 1.315 XS 80 80S 0.179 0.957 1.018 0.853
PS & PW 1.315 160 0.250 0.815 0.894 0.683
PS & PW 1.315 XX 0.358 0.559 0.705 0.424
1-1/4" PS & PW 1.660 5 5S 0.065 1.530 1.562 1.472
PS & PW 1.660 10 10S 0.109 1.442 1.485 1.366
PS & PW 1.660 STD 40 40S 0.140 1.380 1.431 1.292
PS & PW 1.660 XS 80 80S 0.191 1.226 1.342 1.170
PS & PW 1.660 160 0.250 1.160 1.239 1.028
PS & PW 1.660 XX 0.382 0.896 1.008 0.711
1-1/2" PS & PW 1.900 5 5S 0.065 1.770 1.802 1.712
PS & PW 1.900 10 10S 0.109 1.682 1.725 1.606
PS & PW 1.900 STD 40 40S 0.145 1.610 1.662 1.520
PS & PW 1.900 XS 80 80S 0.200 1.500 1.566 1.388
PS & PW 1.900 160 0.281 1.338 1.424 1.194
PS & PW 1.900 XX 0.400 1.100 1.216 0.908
2" PS & PW 2.375 5 5S 0.065 2.225 2.293 2.187
PS & PW 2.375 10 10S 0.109 2.157 2.216 2.081
PS & PW 2.375 STD 40 40S 0.154 2.067 2.138 1.973
PS & PW 2.375 XS 80 80S 0.218 1.939 2.026 1.820
PS & PW 2.375 160 0.344 1.687 1.805 1.517
PS & PW 2.375 XX 0.436 1.503 1.644 1.297
2-1/2" PS & PW 2.875 5 5S 0.083 2.709 2.762 2.644
PS & PW 2.875 10 10S 0.120 2.635 2.697 2.555
PS & PW 2.875 STD 40 40S 0.203 2.469 2.552 2.356
PS & PW 2.875 XS 80 80S 0.276 2.323 2.424 2.181
PS & PW 2.875 160 0.375 2.125 2.251 1.943
PS & PW 2.875 XX 0.552 1.771 1.941 1.518
3" PS & PW 3.500 5 5S 0.083 3.334 3.387 3.265
PS & PW 3.500 10 10S 0.120 3.226 3.322 3.174
PS & PW 3.500 STD 40 40S 0.216 3.068 3.154 2.971
PS & PW 3.500 XS 80 80S 0.300 2.900 3.007 2.778
PS & PW 3.500 160 0.483 2.624 2.687 2.357
PS & PW 3.500 XX 0.600 2.300 2.482 2.088
3-1/2" PS & PW 4.000 5 5S 0.083 3.834 3.887 3.765
PS & PW 4.000 10 10S 0.120 3.760 3.822 3.674
PS & PW 4.000 STD 40 40S 0.226 3.548 3.637 3.448
PS & PW 4.000 XS 80 80S 0.318 3.364 3.476 3.237
PS & PW 4.000 XX 0.636 2.728 2.919 2.505
4" PS & PW 4.500 5 5S 0.083 4.334 4.387 4.265
PS & PW 4.500 10 10S 0.120 4.260 4.322 4.174
PS & PW 4.500 STD 40 40S 0.237 4.026 4.117 3.923
PS & PW 4.500 XS 80 80S 0.337 3.826 3.942 3.693
4-1/2" PS & PW 5.000 10 10S 0.247 4.506 4.630 4.363
PS & PW 5.000 STD 40 40S 0.355 4.226 4.441 4.152
PS & PW 5.000 XS 80 80S 0.710 3.580 3.820 3.335
5" PS & PW 5.563 5 5S 0.109 5.345 5.434 5.264
PS & PW 5.563 10 10S 0.134 5.226 5.391 5.203
PS & PW 5.563 STD 40 40S 0.258 5.047 5.174 4.899
PS & PW 5.563 XS 80 80S 0.375 4.813 4.969 4.669
PS & PW 5.563 120 0.500 4.563 4.750 4.381
PS & PW 5.563 160 0.625 4.313 4.531 4.094
PS & PW 5.563 XX 0.750 4.063 4.313 3.806
6" PS & PW 6.625 5 5S 0.109 6.407 6.496 6.326
PS & PW 6.625 10 10S 0.134 6.357 6.453 6.265
PS & PW 6.625 0.188 6.225 6.358 6.132
PS & PW 6.625 STD 40 40S 0.280 6.065 6.197 5.907
PS & PW 6.625 XS 80 80S 0.432 5.761 5.931 5.599
PS & PW 6.625 120 0.562 5.501 5.704 5.300
PS & PW 6.625 160 0.719 5.187 5.429 4.939
PS & PW 6.625 XX 0.864 4.897 5.175 4.606
7" PS & PW 7.625 STD 40 40S 0.310 7.005 7.145 6.834
PS & PW 7.625 XS 80 80S 0.500 6.625 6.812 6.443
PS & PW 7.625 XX 0.875 5.875 6.156 5.581
8" PS & PW 8.625 5S 0.109 8.407 8.496 8.326
PS & PW 8.625 10 10S 0.148 8.329 8.428 8.230
PS & PW 8.625 20 0.250 8.125 8.250 7.981
PS & PW 8.625 30 0.277 8.071 8.202 7.914
PS & PW 8.625 STD 40 40S 0.322 7.981 8.124 7.804
PS & PW 8.625 60 0.406 7.813 7.977 7.598
PS & PW 8.625 XS 80 80S 0.500 7.625 7.812 7.443
PS & PW 8.625 100 0.594 7.437 7.648 7.227
PS & PW 8.625 120 0.719 7.187 7.429 6.939
PS & PW 8.625 140 0.812 7.001 7.266 6.725
PS & PW 8.625 XX 0.875 6.875 7.156 6.581
PS & PW 8.625 160 0.906 6.813 7.102 6.509
9" PS & PW 9.625 STD 40 40S 0.342 8.941 9.121 8.755
PS & PW 9.625 XS 80 80S 0.500 8.625 8.844 8.443
PS & PW 9.625 XX 0.875 7.875 8.188 7.581
10" PS & PW 10.750 5S 0.134 10.482 10.610 10.390
PS & PW 10.750 10S 0.164 10.422 10.557 10.316
PS & PW 10.750 0.188 10.374 10.515 10.257
PS & PW 10.750 20 0.250 10.250 10.407 10.106
PS & PW 10.750 30 0.307 10.136 10.307 9.966
PS & PW 10.750 STD 40 40S 0.365 10.020 10.205 9.824
PS & PW 10.750 XS 60 80S 0.500 9.750 9.969 9.493
PS & PW 10.750 80 0.594 9.562 9.805 9.352
PS & PW 10.750 100 0.719 9.312 9.586 9.064
PS & PW 10.750 120 0.844 9.062 9.367 8.777
PS & PW 10.750 140 1.000 8.750 9.094 8.418
PS & PW 10.750 160 1.125 8.500 8.875 8.131
11" PS & PW 11.750 STD 40 40S 0.375 11.000 11.188 10.799
PS & PW 11.750 XS 80 80S 0.500 10.750 10.969 10.493
PS & PW 11.750 XX 0.875 10.000 10.313 9.706
12" PS & PW 12.750 5S 0.156 12.438 12.571 12.336
PS & PW 12.750 10S 0.180 12.390 12.529 12.277
PS & PW 12.750 20 0.250 12.250 12.407 12.106
PS & PW 12.750 30 0.330 12.090 12.267 11.910
PS & PW 12.750 STD 40S 0.375 12.000 12.188 11.799
PS & PW 12.750 40 0.406 11.938 12.134 11.723
PS & PW 12.750 XS 80S 0.500 11.750 11.969 11.493
PS & PW 12.750 60 0.562 11.626 11.861 11.341
PS & PW 12.750 80 0.688 11.374 11.640 11.136
PS & PW 12.750 100 0.844 11.062 11.367 10.777
PS & PW 12.750 120 1.000 10.750 11.094 10.418
PS & PW 12.750 140 1.125 10.500 10.875 10.131
PS & PW 12.750 160 1.312 10.126 10.548 9.700
14" PS & PW 14.000 10S 0.188 13.624 13.765 13.507
PS & PW 14.000 10 0.250 13.500 13.657 13.356
PS & PW 14.000 20 0.312 13.376 13.548 13.204
PS & PW 14.000 STD 30 40S 0.375 13.250 13.438 13.049
PS & PW 14.000 40 0.438 13.124 13.328 12.895
PS & PW 14.000 XS 80S 0.500 13.000 13.219 12.743
PS & PW 14.000 60 0.594 12.812 13.055 12.513
PS & PW 14.000 80 0.750 12.500 13.055 12.513
PS & PW 14.000 100 0.938 12.124 12.782 12.243
PS & PW 14.000 120 1.094 11.812 12.453 11.811
PS & PW 14.000 140 1.250 11.500 12.180 11.452
PS & PW 14.000 160 1.406 11.188 11.907 11.093
16" PS & PW 16.000 10S 0.188 15.624 13.634 12.523
PS & PW 16.000 10 0.250 15.549 15.765 15.507
PS & PW 16.000 20 0.312 15.376 15.657 15.356
PS & PW 16.000 STD 30 40S 0.375 15.250 15.548 15.204
PS & PW 16.000 XS 40 80S 0.500 15.000 15.438 15.049
PS & PW 16.000 60 0.656 14.688 15.219 14.743
PS & PW 16.000 80 0.844 14.312 14.946 14.459
PS & PW 16.000 100 1.031 13.938 14.617 14.027
PS & PW 16.000 120 1.219 13.562 14.290 13.597
PS & PW 16.000 140 1.438 13.124 13.961 13.164
PS & PW 16.000 160 1.594 12.812 13.578 12.661
18" PS & PW 18.000 10S 0.188 17.624 15.305 14.063
PS & PW 18.000 10 0.250 17.500 17.765 17.507
PS & PW 18.000 20 0.312 17.376 17.657 17.356
PS & PW 18.000 STD 40S 0.375 17.250 17.548 17.204
PS & PW 18.000 30 0.438 17.124 17.438 17.049
PS & PW 18.000 XS 80S 0.500 17.000 17.328 16.895
PS & PW 18.000 40 0.562 16.876 17.219 16.743
PS & PW 18.000 60 0.750 16.500 17.111 16.591
PS & PW 18.000 80 0.938 16.124 16.782 16.243
PS & PW 18.000 100 1.156 15.688 16.453 15.811
PS & PW 18.000 120 1.375 15.250 16.071 15.309
PS & PW 18.000 140 1.562 14.876 15.688 14.806
PS & PW 18.000 160 1.781 14.438 15.361 14.375
20" PW 20.000 10S 0.218 19.564 17.008 15.783
PW 20.000 10 0.250 19.500 19.744 19.456
PW 20.000 STD 40S 0.375 19.250 19.688 19.381
PW 20.000 XS 80S 0.500 19.000 19.469 19.087
PW 20.000 40 0.594 18.812 19.250 18.793
PW 20.000 60 0.812 18.376 19.086 18.572
PW 20.000 80 1.031 17.938 18.704 18.060
PW 20.000 100 1.281 17.438 18.321 17.545
PW 20.000 120 1.500 17.000 17.883 16.958
PW 20.000 140 1.750 16.500 17.500 16.443
PW 20.000 160 1.969 16.062 17.063 15.856
20" PS 20.000 10S 0.218 19.564 19.250 18.743
PS 20.000 10 0.250 19.500 19.744 19.434
PS 20.000 STD 40S 0.375 19.250 19.688 19.356
PS 20.000 XS 80S 0.500 19.000 19.469 19.049
PS 20.000 40 0.594 18.812 19.250 18.743
PS 20.000 60 0.812 18.376 19.086 18.513
PS 20.000 80 1.031 17.938 18.704 18.100
PS 20.000 100 1.281 17.438 18.321 17.597
PS 20.000 120 1.500 17.000 17.883 17.022
PS 20.000 140 1.750 16.500 17.500 16.518
PS 20.000 160 1.969 16.062 17.063 15.943
22" PW 22.000 10 10S 0.250 21.500 18.679 17.341
PW 22.000 STD 20 40S 0.375 21.250 21.688 21.381
PW 22.000 XS 30 80S 0.500 21.000 21.469 21.087
PW 22.000 60 0.875 20.250 21.250 20.793
PW 22.000 80 1.125 19.750 20.594 19.912
PW 22.000 100 1.375 19.250 20.156 19.324
PW 22.000 120 1.626 18.749 19.719 18.737
PW 22.000 140 1.875 18.250 19.280 18.148
PW 22.000 160 2.125 17.750 18.844 17.562
22" PS 22.000 10 10S 0.250 21.500 18.679 17.144
PS 22.000 STD 20 40S 0.375 21.250 21.688 21.356
PS 22.000 XS 30 80S 0.500 21.000 21.469 21.049
PS 22.000 60 0.875 20.250 21.250 20.743
PS 22.000 80 1.125 19.750 20.594 19.956
PS 22.000 100 1.375 19.250 20.156 19.381
PS 22.000 120 1.626 18.749 19.719 18.806
PS 22.000 140 1.875 18.250 19.280 18.229
PS 22.000 160 2.125 17.750 18.844 17.656
24" PW 24.000 10 10S 0.250 23.500 20.406 18.974
PW 24.000 STD 20 40S 0.375 23.250 23.688 23.381
PW 24.000 XS 80S 0.500 23.000 23.469 23.087
PW 24.000 30 0.562 22.876 23.250 22.793
PW 24.000 40 0.688 22.624 23.142 22.647
PW 24.000 60 0.969 22.062 22.921 22.351
PW 24.000 80 1.219 21.562 22.429 21.691
PW 24.000 100 1.531 20.938 21.992 21.103
PW 24.000 120 1.812 20.376 21.446 20.370
PW 24.000 140 2.062 19.876 20.954 19.710
PW 24.000 160 2.344 19.312 20.517 19.122
24" PS 24.000 10 10S 0.250 23.500 20.406 18.762
PS 24.000 STD 20 40S 0.375 23.250 23.688 23.356
PS 24.000 XS 80S 0.500 23.000 23.469 23.049
PS 24.000 30 0.562 22.876 23.250 22.743
PS 24.000 40 0.688 22.624 23.142 22.591
PS 24.000 60 0.969 22.062 22.921 22.282
PS 24.000 80 1.219 21.562 22.429 21.739
PS 24.000 100 1.531 20.938 21.992 21.164
PS 24.000 120 1.812 20.376 21.446 20.447
PS 24.000 140 2.062 19.876 20.954 19.800
PS 24.000 160 2.344 19.312 20.517 19.225

Recruiting Agents - Check Policies Here

Copyright @2017 Hunan Standard Steel Co.,Ltd and Husteel Industry Group All Rights Reserved

  

We use cookies to offer a better browsing experience, analyze site traffic, and personalize content. By using this site, you agree to our use of cookies.

Accept
Decline