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sales@yayeindustrial.com

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yayeindustrial

Stainless Steel Pipe Manufacturer in China

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Popular Supplier of SS Seamless Pipe in China, Available in Various Grades

Stainless Steel Pipe

Stockist of SS Round Pipe & 3/2/4/1 Inch Stainless Steel Pipe in Wenzhou, With Custom Sizes Check Specification & Size Chart.

Stainless Steel Pipe Specification

pipe size icon

Stainless Steel Seamless Pipe Sizes

  • OD: 1/8 – 12" NPS
  • WT:0.6 -12.7 mm
  • Length:Single/ Double
  • Schedule: 5 to XXH
welded pipe size icon

Stainless Steel Welded Pipe Sizes

  • OD: 6.35 to 114.3 mm
  • WT: 0.8 to 12.7 mm
  • Length:up to 26 Meters
  • Schedule: 5 to 80S
pipe manufacturing process

SS Round Pipe Manufacturing Process

  • Seamless
  • ERW
  • Welded
  • Fabricated
Pipe Surface Finish

SS Pipe Surface Finish

  • Annealing
  • Polished
  • Bright
  • Mirror
  • Pickled
Pipe Testing

Stainless Steel Exhaust Pipe Testing

  • Chemical
  • Ultrasonic
  • PMI
  • Mechanical
Standards

Stainless Steel ERW Pipe Standards

  • ASTM A312 | ASME SA 312
  • GB, SUS, AISI,ASME
  • DIN, API, EN, UNS
Applications

SS Square Pipe Applications

  • Hydraulic Power system
  • Marine
  • Food & Dairy sector
  • Oil & Gas industries
Documentation

Stainless Steel Water Pipe Documentation

  • Raw Material Test Reports
  • NABL Approved Lab Reports
Origins

SS Smls Pipe Origins

  • China
  • Janpanese
  • American
  • Russia, India
pipe Types

Types of Stainless Pipe

  • Round
  • Square
  • Hex
  • Rectangle
Packaging

Pipe Stainless Packaging

  • Bubble Wraps
  • Bundled
  • Wooden Box
Advantages

Schedule 10 SS Pipe Advantages

  • long life
  • Robust
  • Resistance to High Temperatures
  • Low upkeep
Measurement

Measurement of SS pipes

  • Outer diameter
  • Inner diameter
  • Thickness, Length
  • Straightness, Ovality
Disadvantages

Seamless SS Pipe Disadvantages

  • Heavy
  • Expensive
  • Needs Specific Equipment
  • Hard to cut
End Types

SS pipe End Types

  • Plain end, Roll groove
  • Cut groove, Threaded
  • Coupled, Bevel end
Features

Features of SS Pipe

  • Corrosion resistance
  • Strength and durability
  • Smooth interior
  • Lightweight

Types of Stainless Steel Pipe


Stainless Steel Pipe Supplier in China Provides a Wide Variety of Regularly Used Pipe Types.


SS Seamless Pipe

SS Seamless Pipe

Stainless Steel Welded Pipe

Stainless Steel Welded Pipe

SS Flexible Pipe

SS Flexible Pipe

Stainless Steel Square Pipe

Stainless Steel Square Pipe

cold Rolled Rectangular Pipe

cold Rolled Rectangular Pipe

SS Round Pipe

SS Round Pipe

Stainless Steel ERW Pipe

Stainless Steel ERW Pipe

Stainless Steel Pipe

Stainless Steel Pipe

Hot Rolled Stainless Steel Pipe

Hot Rolled Stainless Steel Pipe


Stainless Steel Pipe Size Chart

Stainless Steel Pipe Manufacturer in China Offers a Wide Range of Size

Stainless Steel Pipe Size Chart

Outside diameter mm 13.72 13.72 17.15 13.72 17.15 21.34 17.15 21.34 26.67 21.34 88.9 26.67 33.4 26.67 33.4 33.4 33.4 42.16 42.16 88.9 42.16 48.26 42.16 48.26 73.03 48.26 60.33 60.33 73.03 88.9 60.33 73.03 60.33 168.28 88.9 101.6 101.6 114.3 101.6 114.3 114.3 114.3 141.3 141.3 141.3 168.28 168.28 168.28
Wall Thickness mm 2.24 1.65 1.65 3.02 2.31 2.11 3.2 2.77 2.11 3.73 7.62 2.87 2.77 3.91 3.38 6.35 4.55 2.77 4.85 3.05 3.56 2.77 6.35 5.08 5.16 3.68 3.91 2.77 3.05 5.49 8.74 7.01 5.54 14.27 11.13 5.74 3.05 3.05 8.08 6.02 13.49 8.56 9.53 6.55 15.88 7.11 3.4 10.97
inches 1/4 1/4 3/8 1/4 3/8 1/2 3/8 1/2 3/4 1/2 3 3/4 1 3/4 1 1 1 1¼ 1¼ 3 1¼ 1½ 1¼ 1½ 2½ 1½ 2 2 2½ 3 2 2½ 2 6 3 3½ 3½ 4 3½ 4 4 4 5 5 5 6 6 6
Schedule 40S 10S 10S 80S 40S 10S 80S 40S 10S 80S 80S 40S 10S 80S 40S 160 80S 10S 80S 10S 40S 10S 160 80S 40S 40S 40S 10S 10S 40S 160 80S 80S 120 160 40S 10S 10S 80S 40S 160 80S 80S 40S 160 40S 10S 80S
Kg/m 0.64 0.5 0.64 0.81 0.86 1.02 1.12 1.29 1.3 1.65 15.51 1.71 2.13 2.23 2.54 4.3 3.29 2.73 4.53 6.56 3.44 3.16 5.69 5.49 8.77 4.11 5.52 3.99 5.35 11.47 11.29 11.59 7.6 54.75 21.67 13.78 7.53 8.5 18.92 16.32 34.05 22.67 31.44 22.1 49.87 28.69 14.04 43.21

Weight Chart of Stainless Steel Round Pipe

NPS 3/4″ 1 1/4″ 1/2″ 1″ 1 1/2″ 2″ 3″ 6″ 2 1/2″ 4″ 8″
Weight-kg/Mtr 1.684 2.195 3.385 4.464 1.268 1.621 2.501 3.325 4.048 5.409 5.441 7.48 11.284 15.272 19.252 25.354 31.334 42.561 22.318 20.739 58.263 37.285 48.719 8.629 11.411 16.073 22.318 25.233 29.286 42.352 36.786 27.198 33.308 53.085 49.216 64.627
Weight-Lb/ft 1.131 1.474 2.273 2.997 0.851 1.088 1.679 2.172 2.718 3.361 3.653 5.022 7.576 10.253 12.924 17.021 21.036 28.573 14.983 13.923 18.974 25.031 32.708 5.793 7.661 10.79 14.983 16.94 19.661 28.554 24.696 18.259 22.361 35.638 33.041 43.388
Wall Thickness (mm) 0.113 0.154 0.14 0.191 0.109 0.147 0.133 0.179 0.145 0.2 0.154 0.218 0.216 0.3 0.188 0.25 0.312 0.432 0.219 0.203 0.28 0.375 0.5 0.203 0.276 0.237 0.337 0.188 0.219 0.322 0.277 0.203 0.25 0.406 0.375 0.5
2.87 3.912 3.556 4.851 2.769 3.734 3.378 4.547 3.683 5.08 3.912 5.537 5.486 7.62 4.775 6.35 7.925 10.973 5.563 5.516 7.112 9.525 12.7 5.516 7.01 6.02 8.56 4.775 5.563 8.179 7.036 5.156 6.35 10.312 9.525 12.7
Outside Diameter(mm) 1.05   1.66   0.84   1.315   1.9   2.375   3.5   6.625                 2.875   4.5   8.625                
27   42   21   33   48   60   89   168                 73   114   219                
Schedule 40 STD 80 STD 40 STD 80 STD 40 STD 80 STD 40 STD 80 STD 40 STD 80 STD 40 STD 80 STD 40 STD 80 STD       80 XHY     40 STD     40 STD 80 STD         40 30   20 60   80 XHY

Stainless Steel Exhaust Pipe Schedule Chart in Mm

NB SIZES 1/8″ 3/8″ 1/2″ 1/4″ 3/4″ 1″ 1 1/2″ 2″ 1 1/4″ 2 1/2″ 4″ 3″ 5″ 6″
SCH 10 √ √ √ √ √ √ √ √ √ √ √ √ √ √
SCH 5 √ √ √ √ √ √ √ √ √ √ √ √ √ √
SCH 80 √ √ √ √ √ √ √ √ √ √ √ √ √ √
SCH 40 √ √ √ √ √ √ √ √ √ √ √ √ √ √
SCH 160     √   √ √ √ √ √ √ √ √    


Applications Of SS Pipe

Applications Of SS Pipe

Applications

  • Oil and Gas Industry
  • Food Industry
  • Water and Wastewater Treatment
  • Construction
  • Chemical Processing
  • Biotechnology
  • Power Plants
  • Medical Equipment




Pressure Rating Chart of Seamless SS Pipe

Pipe Size NPS 1/8 1/4 1/2 3/4 3/8 1 1-1/4 2 2-1/2 1-1/4 3 3-1/2 5 6 4 8 12 14 10 16 20 18 24
O.D. inches 0.405 0.54 0.84 1.05 0.675 1.315 1.66 2.375 2.875 1.9 3.5 4 5.563 6.625 4.5 8.625 12.75 14 10.75 16 20 18 24
Schedule 5 12,963 13,611 11,607 9,286 10,889 7,414 5,873 4,105 4,330 5,132 3,557 3,112 2,939 2,468 2,767 1,896 1,941   1,870        
10 18,148 18,056 14,821 11,857 14,444 12,433 9,849 6,884 6,261 8,605 5,143 4,500 3,613 3,034 4,000 2,574 2,118 2,679 2,302 2,344 1,875 2,083 1,563
40 25,185 24,444 19,464 16,143 20,222 15,171 12,651 9,726 10,591 11,447 9,257 8,475 6,957 6,340 7,900 5,600 4,776 4,693 5,093 4,688 4,448 4,683 4,294
STD 25,185 24,444 19,464 16,143 20,222 15,171 12,651 9,726 10,591 11,447 9,257 8,475 6,957 6,340 7,900 5,600 4,412 4,018 5,093 3,516 2,812 3,125 2,344
80 35,185 33,056 26,250 22,000 28,000 20,418 17,259 13,768 14,400 15,789 12,857 11,925 10,111 9,781 11,233 8,696 8,082 8,036 8,274 7,903 7,733 7,808 7,613
XH 35,185 33,056 26,250 22,000 28,000 20,418 17,259 13,768 14,400 15,789 12,857 11,925 10,111 9,781 11,233 8,696 5,882 5,357 6,977 4,688 3,750 4,167 3,125
160     33,393 31,143   28,517 22,590 21,663 19,565 22,184 18,771   16,852 16,257 17,700 15,756              
XXH     52,500 44,000   40,837 34,518 27,537 28,800 31,579 25,714 23,850 20,223 19,562 22,467 15,217              

Stainless Steel Pipes Tolerance Chart

OD 38 to 60mm 4 to 35mm 35 to 38mm 60 and above
Tolerance +/- 0.20mm +/- 0.08mm +/- 0.15mm +/- 0.25mm

Stock of Stainless Steel Pipe Grades

Our Ready Stocks


Stainless Pipes Chemical Composition

Grades Manganese Silicon Sulfur Carbon Phosphorus Nickel Chromium Other
SS 304L 2 .00 0.75 0.03 0.035 0.04 8.00 13.00 18.00 20.00
SS 304H 2 0.75 0.03 0.04 0.1 0.04 8.00 11 18.00 20
SS 304 2 0.075 0.03 0.08 0.04 8.00 11.00 18.00 20.00
SS 316 2.00 0.75 0.030 008 0.040 11.00 4.00 16.00 18.00 Mo2.00- 3.00
SS 316L 2 0.75 0.03 0.035 0.04 10.00 15 16.00 18 Mo 2.00 3.00
SS 316H I 2.00 0.75 0.030 0_04 0.10 0040 11.00 14.00 16.00 18.00 Mo2.00-3.00
SS 310 2 0.75 0.03 0.15 0.04 19.00 22 24.00 26
SS 416 1.25 1.00 0.15 0.15 0.066 12.00 14.00
SS 317 2 0.75 0.03 0.08 0.04 11.00 14 18.00 20 Mo 3.00 4.00
SS 321 203 0.75 0.03 0.48 0.04 9.00 13 17.00 20 Ti 5XC-0.60
SS 347 200 0.75 0.03 0.08 0.04 7.00 13 17.00 20 Cb + Ta 10 XC-1.00

Stainless Steel Water Pipe Equivalent Chart

ASTM America SS 316L SS 316 SS 316H SS 304 SS 317 SS 304L SS 310 SS 304H SS 310S SS 321 SS 317L SS 347 SS 321H SS 347H SS 410S SS 409 SS 904L
BS United Kingdom 316S11 / 316S13 316S31 / 316S33 316S51 304S31 - 3304S11 310S24 – 310S16 - - - - - - - 904S13
GOST Russia 03Ch17N14M3 / 03Ch17N14M2 - - 08Х18Н10 - 03Х18Н11 20Ch25N20S2 – 20Ch23N18 - - - - - - - STS 317J5L
WERKSTOFF NR. Russia 1.4404 / 1.4435 1.4401 / 1.4436 - 1.4301 1.4449 1.4306 / 1.4307 1.4841 1.4301 1.4845 1.4541 1.4438 1.455 1.4878 1.4961 1.4516 1.4512 1.4539
JIS Japan SUS 316L SUS 316 - SUS 304 SUS 317 SUS 304L SUS 310 – SUS 310S SUS 321 SUS 317L SUS 347 SUS 321H SUS 347H SUS410S SUS409 SUS 904L
UNS North America S31603 S31600 S31609 S30400 S31700 S30403 S31000 S30409 S31008 S32100 S31703 S34700 S32109 S34709 S41008 S40900 N08904
EN Europe X2CrNiMo17-12-2 / X2CrNiMo18-14-3 X5CrNiMo17-12-2 / X3CrNiMo17-13-3 - X5CrNi18-10 X5CrNiMo1713 X2CrNi18-9 / X2CrNi19-11 X15CrNi25-20 – X8CrNi25-21 X6CrNiTi18-10 X2CrNiMo18-15-4 X6CrNiNb18-10 X12CrNiTi18-9 X6CrNiNb18-12 X6CrNiTi12 X2CrTi12 X1NiCrMoCu25-20-5
AFNOR France Z3CND17‐11‐02 / Z3CND18‐14‐03 Z7CND17‐11‐02 - Z7CN18‐09 - Z3CN18‐10 – – – - - - - - - - Z2 NCDU 25-20

Physical Properties of Stainless Steam Pipe

Stainless Steel Pipe Manufacturer in China Provides Best Quality Pipes With Superior Physical Qualities.


Grades SS 304L SS 304 SS 310 SS 304H SS 316 SS 310S SS 316L SS 317L SS 316Ti SS 317 SS 321H SS 446 SS 321 SS 347 SS 410 SS 904L
Melting Point (°C) 1400 – 1450 1400 – 1450 1400 – 1450 1400 – 1450 1375 – 1400 1400 – 1450 1375 – 1400 1375 – 1400 1375 – 1400 1375 – 1400 1400 – 1450 1400 – 1450 1400 – 1450 1400 – 1450 1480 – 1530 1350 – 1400
Coefficient of Thermal Expansion (μm/m·°C) 16 17.2 17 16 16.5 17 16.5 16.5 16.5 16.5 16 11.5 16 16 11.5 16
Density (g/cm³) 7.93 7.93 7.9 7.93 7.98 7.9 7.98 7.95 7.98 7.95 7.93 7.8 7.93 7.93 7.75 8
Electrical Resistivity (µΩ·cm) 72.3 0.072 72 72.3 74 72 74 74.5 74 74.5 74 76 74 74 78 70
Thermal Conductivity (W/m·K) 16.2 16.2 14 16.2 16.3 14 16.3 16.3 16.3 16.3 16.2 30 16.2 16.2 30 15

Stainless Steel Pipe Mechanical Properties

Type SS 304L SS 310 SS 304H SS 316 316L SS 317 316H SS 416 SS 347 SS 321
Rockwell Hardness RB75 RB95 RB85 RB80 RB80 RB75 RB85 RB80 RB95 RB85 RB80 RB95
Yield 30000 75000 45,000 35,000 35000 30000 40,000 35000 35,000 40,000 35000 75000
Elongation 55 20 45 55 50 50 45 50 20 50 55 20
Tensile 80000 105000 95,000 85,000 85000 80000 90,000 85000 75,000 95,000 90,000 105000

Stainless Steel Pipe Hs Code

Product HS Code
Stainless Steel Pipe 73041110

SS Pipe Manufacturing Process

SS Pipe Manufacturing Process

Manufacturing Process

  • Rolling and welding
  • cleaning and heating phase
  • Cold- drawing process
  • Finishing process



How does Yaye Industrial Make Sure its Pipes are the Best?

  • Use Premium Materials
  • Advanced Technologies used
  • Provide Industry Certifications
  • Work With Expert Team
  • Best Customer Feedback

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