Wenzhou Kaixin Metal Co., Ltd.

 

Industrial Stainless Steel Welded Pipe Manufacturer | KXINOX

Svařované trubky z nerezové oceli/Svařované trubky z nerezové oceli/Trubky z nerezové oceli/

Svařovaná trubka z nerezové oceli 304 316L 2B Hotovo

Jméno: Stainless Steel Welded Pipes

Velikost: 1/8” NB až 36” NB, velikosti 1/4” OD až 36” OD K dispozici jsou také svařované trubky z nerezové oceli.

Materiál: 304, 304L, 304H, 321H, 321, 316, 316L, 316Ti, 310S, 347, 347H, UNS31803 Duplex

Typ připojení:  Jako svařované, EFW, ERW

Rozsah tloušťky: 1 mm až 20 mm, SCH 5, SCH 10, SCH 40, SCH 80, SCH80S, SCH 160, SCH XXS

Povrchová úprava: Povrchová úprava za tepla, povrchová úprava za studena, žíhané za tepla, leštěné, žíhané a mořené, pasivované, odlehčené od napětí, jako svařované, svařované a leštěné zvenčí, svařované žíhané a mořené, svařované tažené za studena žíhané a mořené, svařované tažené za studena žíhané mořené a leštěné zvenčí

Hotový stav: Kulaté, čtvercové, obdélníkové, hydraulické atd.

Použití: Obecné strojírenství,Potrubí

Číslo modelu:

Původní: Wenzhou, Zhejiang

Standrad:ASTM A312、ASTM A249、ASTM A213、ASTM A268、ASTM A269、ASTM A270、ASTM A778

Značka: Kaixin

Technika: presselible

Balení: Standardní exportní balíček

Cena: 1000usd-4000usd

Dodání: Množství dohody

Certifikát: SGS, ISO

Výrobní schopnosti: 10000per month

  • Podrobnosti o produktu

Stainless Steel Welded Pipe refers to a welded pipe made of stainless steel materials. The welding process involves applying heat and pressure to melt and fuse the two pieces of the pipe together, forming a seamless joint. Stainless steel welded pipes are widely used in various industries, such as petrochemicals, pharmaceuticals, food processing, and construction.

Stainless Steel Welded Pipe comes in various grades and sizes, with different levels of resistance to corrosion and high temperatures. The most common grades of stainless steel used in welded pipes are 304, 316, and 321. These grades offer varying levels of corrosion resistance, strength, and durability. The size of the pipe also varies, with diameters ranging from 0.5 inches to 48 inches and thicknesses ranging from 0.05 inches to 3 inches.

In order to ensure the highest quality and performance of stainless steel welded pipes, the welding process is done under strict quality control measures. The final product undergoes various tests, including visual inspection, hydrostatic testing, radiographic testing, ultrasonic testing, and magnetic testing, to ensure that it meets the required standards and specifications.

Overall, stainless steel welded pipes are popular in various industries due to their high durability, resistance to corrosion, and high-temperature tolerance. They are also easy to install, maintain and repair, making them a reliable and cost-effective choice for many applications.

Specification Format of Stainless Steel Welded Pipe

SpecifikaceASTM A312, ASTM A249, ASTM A213, ASTM A268, ASTM A269, ASTM A270, ASTM A778
RozvrhSCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
TypERW / Welded / Fabricated / LSAW Pipes
Známky304, 304L, 304H, 321H, 321, 316, 316L, 316Ti, 310S, 347, 347H, UNS31803 Duplex
FormulářKulaté, čtvercové, obdélníkové, hydraulické atd.
Velikost1 1/8” NB to 36” NB, 1/4” OD to 36”OD sizes stainless steel welded tubes also available
DélkaSingle Random, Double Random & Cut Length.
Tloušťka1mm to 20mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S as per ANSI B36.19/36.10
EndPlain End, Beveled End, Treaded
DokončitNo.1 Pickled Finish, No.4 finish, BA Finish, Electropolished Welded Pipes
Delivery ConditionPovrchová úprava za tepla, povrchová úprava za studena, žíhané za tepla, leštěné, žíhané a mořené, pasivované, odlehčené od napětí, jako svařované, svařované a leštěné zvenčí, svařované žíhané a mořené, svařované tažené za studena žíhané a mořené, svařované tažené za studena žíhané mořené a leštěné zvenčí
Test ReportsPMI Test Reports, EN 10204 3.1 Certificate, NABL Approved Lab Report on Chemical and Mechanical Properties, NDT or Other Test Reports, 100% X-Ray Welding Reports

Different Sizes of Ferritic Stainless Steel Welded Pipes

 

Austenitic Stainless Steel ERW Pipes : 1/2″ NB – 16″ NB

Martensitic Stainless Steel Welded Pipes : 1/2″ NB – 24″ NB

Ferritic Stainless Steel grade EFW Pipes : 6″ NB – 100″ NB

Super Austenitic Stainless Steel Pipes : 1/8″NB TO 30″NB IN

Chemical Properties of Chromium Nickel Stainless Steel welded Pipes

 

TřídaCMnSiPSCrMoNiNTiFe
304min.18.08.0
max.0.082.00.750.0450.03020.010.50.10
304Lmin.18.08.0
max.0.0302.00.750.0450.03020.012.00.10
304Hmin.0.0418.08.0
max.0.0102.00.750.0450.03020.010.5
SS 3100.015 max2 max0.015 max0.020 max0.015 max24.00 26.000.10 max19.00 21.0054.7 min
SS 310S0.08 max2 max1.00 max0,045 max0,030 max.24.00 26.000.75 max19.00 21.0053.095 min
SS 310H0.04 0.102 max1.00 max0,045 max0,030 max.24.00 26.0019.00 21.0053.885 min
316min.16.02.03.010.0
max.0.0352.00.750.0450.03018.014.0
316Lmin.16.02.03.010.0
max.0.0352.00.750.0450.03018.014.0
316TI0.08 max10.00 14.002.0 max0,045 max0,030 max.16.00 18.000.75 max2.00 3.00
3170.08 max2 max1 max0,045 max0,030 max.18.00 20.003.00 4.0057.845 min
SS 317L0,035 max2.0 max1,0 max0,045 max0,030 max.18.00 20.003.00 4.0011.00 15.0057.89 min
SS 3210.08 max2.0 max1,0 max0,045 max0,030 max.17.00 19.009.00 12.000.10 max5(C+N) 0.70 max
SS 321H0.04 0.102.0 max1,0 max0,045 max0,030 max.17.00 19.009.00 12.000.10 max4(C+N) 0.70 max
347/ 347H0.08 max2.0 max1,0 max0,045 max0,030 max.17.00 20.009.0013.00
410min.11.5
max.0.151.01.000.0400.03013.50.75
446min.23.00.10
max.0.21.50.750.0400.03030.00.500.25
904Lmin.19.04.0023.000.10
max.0.202.001.000.0450.03523.05.0028.000.25

Mechanical Characteristics of Super Ferritic Stainless Steel welded Pipe

TřídaHustotaBod táníPevnost v tahuMez kluzu (0,2%Offset)Prodloužení
304/ 304L8.0 g/cm31400 °C (2550 °F)Psi 75000 , MPa 515Psi 30000 , MPa 20535 %
304H8.0 g/cm31400 °C (2550 °F)Psi 75000 , MPa 515Psi 30000 , MPa 20540 %
310 / 310S / 310H7.9 g/cm31402 °C (2555 °F)Psi 75000 , MPa 515Psi 30000 , MPa 20540 %
306/ 316H8.0 g/cm31400 °C (2550 °F)Psi 75000 , MPa 515Psi 30000 , MPa 20535 %
316L8.0 g/cm31399 °C (2550 °F)Psi 75000 , MPa 515Psi 30000 , MPa 20535 %
3177.9 g/cm31400 °C (2550 °F)Psi 75000 , MPa 515Psi 30000 , MPa 20535 %
3218.0 g/cm31457 °C (2650 °F)Psi 75000 , MPa 515Psi 30000 , MPa 20535 %
3478.0 g/cm31454 °C (2650 °F)Psi 75000 , MPa 515Psi 30000 , MPa 20535 %
904L7.95 g/cm31350 °C (2460 °F)Psi 71000 , MPa 490Psi 32000 , MPa 22035 %

Standard Specification of SS Welded Pipe

 

Název produktuVýkonný standardRozměrNorma pro ocel / Jakost oceli
Průmyslové trubkyASTM A312, A358, A778, JIS G3459Vnější průměr: 1/4″ až 40″

WT: SCH5S~SCH80S

TP304, TP304L, TP316L, SUS304TP
Trubky pro kotle a výměníky tepla, trubky pro všeobecné použitíASTM A249, A269, JIS G3463Vnější průměr: 15,9–139,8 mm

WT: 1,6–5,0 mm

TP304, TP304L, TP316L, SUS304TB
Mechanické a konstrukční trubkyASTM A554, JIS G3446Vnější průměr: 7,9–152,4 mm

WT: 0,5–6,5 mm

MT304, MT304L, MT316L, MT430 třídy 201, 202 podle normy výrobce STD SUS304
Čtvercové trubkyASTM A554Vnější rozměry: 12,7 × 12,7 ~ 150 × 150 mm

Hmotnost: 0,7–6,5 mm

MT304, MT304L, MT316L, MT430, třída 201, 202 podle normy výrobce
Obdélníkové trubkyASTM A554Vnější rozměry: 10 × 20 až 100 × 200 mm

Hmotnost: 0,7–6,5 mm

MT304, MT304L, MT316L, MT430, třída 201, 202 podle normy výrobce
Sanitární hadiceASTM A270

JIS G3447

Vnější průměr: 25,4–165,2 mm

Hmotnost: 0,8–3,05 mm

TP304, TP304L, TP316L, SUS304TBS
Trubky s velkým průměrem pro běžné potrubní rozvodyJIS G3448Vnější průměr: 15,88–318,5 mm

Hmotnost: 0,8–3,0 mm

SUS304TPD
Trubky s velkým průměremJIS G3468Vnější průměr: 14″–40″

WT: SCH5S~SCH40S

SUS304TPY

Stainless Steel EFW Welded Pipe Dimensions

PIPE SCHEDULES WALL THICKNESS (Inches)
NominálníO.D. Inches10s1040s & Std4080. léta & E.H.80160
1/8.405.049.049.068.068.095.095
1/4.540.065.065.088.088.119.119
3/8.675.065.065.091.091.126.126
1/2.840.083.083.109.109.147.147.187
3/41.050.083.083.113.113.154.154.218
11.315.109.109.133.133.179.179.250
1 1/41.660.109.109.140.140.191.191.250
1 1/21.900.109.109.145.145.200.200.281
22.375.109.109.154.154.218.218.343
2 1/22.875.120.120.203.203.276.276.375
33.500.120.120.216.216.300.300.437
3 1/24.000.120.120.226.226.318.318
44.500.120.120.237.237.337.337.531
4 1/25.000.247.355
55.563.134.134.258.258.375.375.625
66.625.134.134.280.280.432.432.718
77.625.301.500
88.625.148.148.322.322.500.500.906
99.625.342.500
1010.750.165.165.365.365.500.5931.125
1111.750.375.500
1212.750.180.180.375.406.500.6871.312
1414.000.188.250.375.437.500.7501.406
1616.000.188.250.375.500.500.8431.593
1818.000.188.250.375.562.500.9371.781

 

pe SizeO.D. Inches5sTRUE 510sTRUE 10203040s & STDTRUE 4060

Pressure Rating of ASTM A312 SS Welded Pipe

1/80.4050.350.0490.0490.0680.068
0.13830.18630.18630.24470.2447
1/40.540.0490.0650.0650.0880.088
0.2570.32970.32970.42480.4248
3/80.6750.0490.0650.0650.0910.091
0.32760.42350.42350.56760.5676
1/20.840.0650.0650.0830.0830.1090.109
0.53830.53830.6710.6710.8510.851
3/41.050.0650.0650.0830.0830.1130.113
0.68380.68380.85720.85721.1311.131
11.3150.0650.0650.1090.190.1330.133
0.86780.86781.4041.4041.6791.679
1 1/41.660.0650.0650.1090.1090.140.14
1.1071.1071.8061.8062.2732.273
1 1/21.90.0650.0650.1090.1090.1450.145
1.2741.2742.6382.6382.7182.718
22.3750.0650.0650.1090.1090.1540.154
1.6041.6042.6382.6383.6533.653
2 1/22.8750.0830.0830.120.120.2030.203
2.4752.4753.5313.5315.7935.793
33.50.0830.0830.120.120.2160.216
3.0293.0294.3324.3327.5767.576
3 1/240.0830.0830.120.120.2260.226
3.4723.4724.974.979.1099.109
44.50.0830.0830.120.120.2370.2370.281
3.9153.9155.6135.61310.7910.7912.66
4 1/250.247
12.53
55.5630.1090.1090.1340.1340.2580.258
6.3496.3497.777.7714.6214.62
66.6250.1090.1090.1340.1340.280.28
7.5857.5859.2899.28918.9718.97
77.6250.301
23.57
88.6250.1090.1090.1480.1480.250.2770.3220.3220.406
9.9149.91413.413.422.3624.728.5528.5535.64
99.6250.342
33.9
1010.750.1340.1340.1650.1650.250.3070.3650.3650.5
15.1915.1918.6518.6528.0434.2440.4840.4854.74
1111.750.375
45.55
1212.750.1560.1650.180.180.250.330.3750.4060.562
21.0722.1824.224.233.3843.7749.5653.5373.16
14140.1560.1880.250.3120.3750.3750.4370.593
23.0627.7336.7145.6854.5754.5763.6784.91
16160.1650.1880.250.3120.3750.3750.50.656
27.931.7542.0552.3662.5862.5882.77107.5
18180.1650.1880.250.3120.4370.3750.5620.75
31.4335.7647.3959.0382.0670.59104.8138.2
20200.1880.2180.250.3750.50.3750.5930.812
39.7846.0552.7378.6104.178.6122.9166.4
24240.2180.250.250.3750.5620.3750.6870.968
55.3763.4163.4194.62140.894.62171.2238.1
26260.3120.50.375
85.6136.2102.6
28280.3120.50.6250.375
92.26146.8182.7110.6
30300.250.3120.3120.50.6250.375
79.4398.9398.93157.5196.1118.6
32320.3120.50.6250.3750.688
105.6168.2209.4126.7230.1
34340.3120.50.6250.3750.688
112.3178.9222.8134.7244.8
36360.3120.6250.3750.75
118.9236.1142.7282.3
40400.375
158.7
42420.375
166.7
48480.375
190.7
Product DescriptionOutside Diamter, OD (in mm)Wall Thickness, WT (in mm)
Stainless Steel Round Pipe6mm – 630mm0.5mm-30mm
Stainless Steel Square Pipe12.7mm* 12.7mm to 300mm* 300mm0.5mm-30mm
Stainless Steel Rectangular Pipe10*20mm to 100*200mm0.5mm-30mm
Stainless Steel Colour Coated Pipe6mm to 630mm0.5mm-30mm
Stainless Steel Ornamental Pipe12.7mm to 76.2mm0.5mm-30mm
Stainless Steel Electropolished Pipes12.7mm to 250mm0.5mm-30mm
Stainless Steel Slot Round Pipe12.7mm to 76.2mm0.5mm-2.0mm
Trubky z nerezové oceli16mm to 85mm0.5mm-3.0mm
Stainless Steel Hexagonal Pipe13mm to 85mm0.5mm-2.0mm
SS Polished Pipes12.7mm to 100mm0.5mm-2.0mm
Trubky z nerezové oceli20mm to 200mm0.5mm-2.0mm
Thin-Wall Trubky z nerezové oceli22mm*0.7mm to 108mm*2.0mm0.5mm-2.0mm
Inner/Outside Polished Stainless Steel Pipe12.5mm to 203.2mm1.0mm – 5mm
Trubky z nerezové oceli0.28mm to 10mm0.08mm – 1.2mm
Bezešvé trubky z nerezové oceli6mm to 430mm0.8mm – 30mm

 

Diameter & Wall Thickness of SS Welded Pipe

 

NPS DesignatorPermissible Variations in Outside Diameter
Over In.Under In.
1/8 to 1-1/2, incl.1/64 (0.015)1/32 (0.031)
Over 1-1/2 to 4, incl.1/32 (0.031)1/32 (0.031)
Over 4 to 8, incl.1/16 (0.062)1/32 (0.031)
Over 8 to 18, incl.3/23 (0.093)1/32 (0.031)

 

NPS DesignatorOutside Diameter in.Sch 5S in.Schedule 10S in.Sch 40S in.Schedule 80S in.
1/40.540.0650.0880.119
3/80.6750.0650.0910.126
1/20.840.0650.0830.1090.147
3/41.050.0650.0830.1130.154
11.3150.0650.1090.1330.179
1 1/41.660.0650.1090.140.191
1 1/21.90.0650.1090.1450.2
22.3750.0650.1090.1540.218
2 1/22.8750.0830.120.2030.276
33.50.0830.120.2160.3
3 1/240.0830.120.2260.318
44.50.0830.120.2370.337
55.5630.1090.1340.2580.375
66.6250.1090.1340.280.432
88.6250.1090.1480.3220.5
1010.750.1340.1650.3650.5
1212.750.1560.180.3750.5

 

Welded Stainless Steel Pipe Tolerances

Price list of Stainless Steel Welded PipeASTM A312 SS Welded Pipes Price in USDASTM A312 SS Welded Pipes Price in UAE Dirham
STAINLESS STEEL WELDED PIPES GRADE 304/304L (SIZE:6M-6.1M)1.53 USD5.63 UAE Dirham
STAINLESS STEEL WELDED SQUARE PIPES IN GRADE 201 SIZE 1.5 MM1.03 USD3.77 UAE Dirham
STAINLESS STEEL WELDED RECTANGULAR PIPES IN GRADE 201 SIZE 1.5 MM1.03 USD3.77 UAE Dirham
STAINLESS STEEL WELDED PIPES GRADE 3041.93 USD7.10 UAE Dirham
STAINLESS STEEL WELDED ROUND PIPES IN GRADE 201 SIZE 1.2 MM1.03 USD3.77 UAE Dirham

 

Wall Thickness of Stainless Steel Welded Pipe

Price list of Stainless Steel Welded PipeASTM A312 SS Welded Pipes Price in USDASTM A312 SS Welded Pipes Price in UAE Dirham
STAINLESS STEEL WELDED PIPES GRADE 304/304L (SIZE:6M-6.1M)1.53 USD5.63 UAE Dirham
STAINLESS STEEL WELDED SQUARE PIPES IN GRADE 201 SIZE 1.5 MM1.03 USD3.77 UAE Dirham
STAINLESS STEEL WELDED RECTANGULAR PIPES IN GRADE 201 SIZE 1.5 MM1.03 USD3.77 UAE Dirham
STAINLESS STEEL WELDED PIPES GRADE 3041.93 USD7.10 UAE Dirham
STAINLESS STEEL WELDED ROUND PIPES IN GRADE 201 SIZE 1.2 MM1.03 USD3.77 UAE Dirham
Price list of Stainless Steel Welded PipeASTM A312 SS Welded Pipes Price in USDASTM A312 SS Welded Pipes Price in UAE Dirham
STAINLESS STEEL WELDED PIPES GRADE 304/304L (SIZE:6M-6.1M)1.53 USD5.63 UAE Dirham
STAINLESS STEEL WELDED SQUARE PIPES IN GRADE 201 SIZE 1.5 MM1.03 USD3.77 UAE Dirham
STAINLESS STEEL WELDED RECTANGULAR PIPES IN GRADE 201 SIZE 1.5 MM1.03 USD3.77 UAE Dirham
STAINLESS STEEL WELDED PIPES GRADE 3041.93 USD7.10 UAE Dirham
STAINLESS STEEL WELDED ROUND PIPES IN GRADE 201 SIZE 1.2 MM1.03 USD3.77 UAE Dirham
Price list of Stainless Steel Welded PipeASTM A312 SS Welded Pipes Price in USDASTM A312 SS Welded Pipes Price in UAE Dirham
STAINLESS STEEL WELDED PIPES GRADE 304/304L (SIZE:6M-6.1M)1.53 USD5.63 UAE Dirham
STAINLESS STEEL WELDED SQUARE PIPES IN GRADE 201 SIZE 1.5 MM1.03 USD3.77 UAE Dirham
STAINLESS STEEL WELDED RECTANGULAR PIPES IN GRADE 201 SIZE 1.5 MM1.03 USD3.77 UAE Dirham
STAINLESS STEEL WELDED PIPES GRADE 3041.93 USD7.10 UAE Dirham
STAINLESS STEEL WELDED ROUND PIPES IN GRADE 201 SIZE 1.2 MM1.03 USD3.77 UAE Dirham
Price list of Stainless Steel Welded PipeASTM A312 SS Welded Pipes Price in USDASTM A312 SS Welded Pipes Price in UAE Dirham
STAINLESS STEEL WELDED PIPES GRADE 304/304L (SIZE:6M-6.1M)1.53 USD5.63 UAE Dirham
STAINLESS STEEL WELDED SQUARE PIPES IN GRADE 201 SIZE 1.5 MM1.03 USD3.77 UAE Dirham
STAINLESS STEEL WELDED RECTANGULAR PIPES IN GRADE 201 SIZE 1.5 MM1.03 USD3.77 UAE Dirham
STAINLESS STEEL WELDED PIPES GRADE 3041.93 USD7.10 UAE Dirham
STAINLESS STEEL WELDED ROUND PIPES IN GRADE 201 SIZE 1.2 MM1.03 USD3.77 UAE Dirham
Price list of Stainless Steel Welded PipeASTM A312 SS Welded Pipes Price in USDASTM A312 SS Welded Pipes Price in UAE Dirham
STAINLESS STEEL WELDED PIPES GRADE 304/304L (SIZE:6M-6.1M)1.53 USD5.63 UAE Dirham
STAINLESS STEEL WELDED SQUARE PIPES IN GRADE 201 SIZE 1.5 MM1.03 USD3.77 UAE Dirham
STAINLESS STEEL WELDED RECTANGULAR PIPES IN GRADE 201 SIZE 1.5 MM1.03 USD3.77 UAE Dirham
STAINLESS STEEL WELDED PIPES GRADE 3041.93 USD7.10 UAE Dirham
STAINLESS STEEL WELDED ROUND PIPES IN GRADE 201 SIZE 1.2 MM1.03 USD3.77 UAE Dirham
Price list of Stainless Steel Welded PipeASTM A312 SS Welded Pipes Price in USDASTM A312 SS Welded Pipes Price in UAE Dirham
STAINLESS STEEL WELDED PIPES GRADE 304/304L (SIZE:6M-6.1M)1.53 USD5.63 UAE Dirham
STAINLESS STEEL WELDED SQUARE PIPES IN GRADE 201 SIZE 1.5 MM1.03 USD3.77 UAE Dirham
STAINLESS STEEL WELDED RECTANGULAR PIPES IN GRADE 201 SIZE 1.5 MM1.03 USD3.77 UAE Dirham
STAINLESS STEEL WELDED PIPES GRADE 3041.93 USD7.10 UAE Dirham
STAINLESS STEEL WELDED ROUND PIPES IN GRADE 201 SIZE 1.2 MM1.03 USD3.77 UAE Dirham

Specification Stainless Steel Welded Pipe Price List

Price list of Stainless Steel Welded PipeASTM A312 SS Welded Pipes Price in USDASTM A312 SS Welded Pipes Price in UAE Dirham
STAINLESS STEEL WELDED PIPES GRADE 304/304L (SIZE:6M-6.1M)1.53 USD5.63 UAE Dirham
STAINLESS STEEL WELDED SQUARE PIPES IN GRADE 201 SIZE 1.5 MM1.03 USD3.77 UAE Dirham
STAINLESS STEEL WELDED RECTANGULAR PIPES IN GRADE 201 SIZE 1.5 MM1.03 USD3.77 UAE Dirham
STAINLESS STEEL WELDED PIPES GRADE 3041.93 USD7.10 UAE Dirham
STAINLESS STEEL WELDED ROUND PIPES IN GRADE 201 SIZE 1.2 MM1.03 USD3.77 UAE Dirham

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