Home > Metallurgy, Mineral & Energy > Steel & Products > Steel Pipe & Tube > ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round ERW ASTM JIS DIN Stainless Steel Pipe

ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round ERW ASTM JIS DIN Stainless Steel Pipe

Zhongzheng Stainless Steel Co., Ltd.
1Yr
ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round ERW ASTM JIS DIN Stainless Steel Pipe thumbnail-1
ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round ERW ASTM JIS DIN Stainless Steel Pipe thumbnail-2
ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round ERW ASTM JIS DIN Stainless Steel Pipe thumbnail-3
ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round ERW ASTM JIS DIN Stainless Steel Pipe thumbnail-4
ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round ERW ASTM JIS DIN Stainless Steel Pipe thumbnail-5
ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round ERW ASTM JIS DIN Stainless Steel Pipe photo-1
ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round ERW ASTM JIS DIN Stainless Steel Pipe photo-2
ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round ERW ASTM JIS DIN Stainless Steel Pipe photo-3
ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round ERW ASTM JIS DIN Stainless Steel Pipe photo-4
ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round ERW ASTM JIS DIN Stainless Steel Pipe photo-5
US$ 800 - 1100 MOQ: 1 Ton
Key Specifications
Get Latest Price
Type:
Seamless
Surface Treatment:
Other
Usage:
Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Special Purpose
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Payment & Shipping
Payment Methods:
Port of Shipment:
NINGBO/SHANGHAI/TIANJIN/XIAMEN
Delivery Detail:
8 days

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Type Seamless
Surface Treatment Other
Usage Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Special Purpose
Material Stainless steel
Section Shape Round
Delivery Time 8-14 days
Model Number 304 316 310 904 2205 2507
Processing Service Bending, Welding, Decoiling, Punching, C
Specification 0D 3in under



Stainless steel pipe is a tubular material made of stainless steel, which has the characteristics of excellent corrosion resistance, high strength, long service life and good hygiene performance. It is widely used in petroleum, chemical industry, food, medicine, construction, energy, automobile and other fields.The main material of stainless steel pipes is stainless steel. Common stainless steel brands include:304/304L/316/316L/321/430 etc stainless steel pipe.

MaterialAustenitic 300 series dual grade duplex and super duplex super austenitic stainless steel pipe tube 400 series steel for heat exchanger/condenser/semiconductor/corrosion media transport/chemical and mechanical industry & Precision tube.
StandardGB/T, ANSI, ASTM, ASME, DIN, EN10216, JISG, GOST 9941, etc
SurfaceAnnealing & Pickling, Anneal, passivate, Bright Annealing (BA Finished), Electropolishing (EP), Grinding, Polish, etc.
Material (DIN)1.4301 1.4306 1.4541 1.4401 1.4404 1.4571 1.4539 1.44621.4410 1.4833 1.4845
Outter Diameter (OD)3-1220mm/custom
Monthly Supply5000 Tons
ApplicationIt is widely used in High-temperature and Electrical industry, Medical devices, Heat-exchanger, Boiler, Chemistry, Aerospace, Nuclear power, laboratory, special gas transport, semiconductor, solar and Marine seabed gas and oil transport, liquid Etc.
Processing TypeCutting, bending,welding
End/EdgePlain Mill
ServiceOEM/ODM service
Detailed Photos

aff3d9bbea37fedfe1e8211343f5a08

Products N/OASME SA 789 UNS 31260 Seamless Pipe
Brand NameOEM
originChina
Small OrdersAccepted


MaterialAustenitic 300 series dual grade duplex and super duplex super austenitic stainless steel pipe tube 400 series steel for heat exchanger/condenser/semiconductor/corrosion media transport/chemical and mechanical industry & Precision tube.
StandardGB/T, ANSI, ASTM, ASME, DIN, EN10216, JISG, GOST 9941, etc
ShapeSeamless welded Round Pipe/Tube, Plate, Sheet, Round Rod(Bar) Rectangular and square
SurfaceAnnealing & Pickling, Anneal, passivate, Bright Annealing (BA Finished), Electropolishing (EP),  Grinding, Polish, etc.
Material Grade300 series austenitic304 304H 321 321H 316 316L 317 317L 347 347H 309 310S 310H 310 UNS S30815
Duplex and super duplexDuplex: 31803 UNS S31803 32205 2205 UNS S32205 32304 UNS S32304
Super duplex: 2507 32750 UNS S32750 32760 UNS S32760
Super austeniticAL6XN N08367 N08904 904 904L S31254 254SMO
400 series405 410 430 409 439 429 430Ti
Dual grade304/304L 304/304l 304/l 316/316L 316/316l 316/L 304/L
SpecificationPipe/Tube
range		od 6.35-762mm,wt 0.51-50.8mm ,Length Typically 6096mm    
Plate/Sheet
range		width ≤ 2400mm,Thk≤63.5mm(for rectangular plate)
Dia ≤1800mm, Thk≤63.5mm(for round plate)
ApplicationIt is widely used in High-temperature and Electrical industry, Medical devices, Heat-exchanger, Boiler, Chemistry, Aerospace, Nuclear power, laboratory, special gas transport, semiconductor, solar and Marine seabed gas and oil transport, liquid Etc.
Payment terms1)30% deposit,the balance against copy of B/L by T/T.
2) 30% deposit by T/T, the balance by irrevocable  L/C at sight.
Delivery timeDelivery time: about 2 Months
SamplesFree samples are provided  for that length less than 350mm but the freight is borne by the buyer, but we permit to return to buyer after order placed.

ASTM A789 UNS 31260 Welded Pipe
Size: 5.0 - 1219.2 mm
Thickness : 0.5 - 20mm
Length: Single, Double Random & Cut Length
Duplex Steel UNS S32550 grade F61 Seamless Pipe Specification

ASTM A789 UNS 31260 Duplex Stainless Steel Pipe International SpecificationASTM A789/ SA 789, ASTM A790 / SA 790
Standard SpecificationASME, ASTM, AISI, AMS, JIS, EN, SAE, DIN, NF, TOCT, DS, DTD, GB
ASTM A789 UNS 31260 Seamless Pipe Size

  • OD: 4 to 219mm

  • Wall Thickness: 0.5 to 20mm

Duplex Steel UNS S32550 grade F61 Welded Pipe Size

  • OD: 5.0 - 1219.2 mm

ASTM A790 UNS 31260 Duplex Stainless Steel EFW Pipe Size

  • OD: 5.0 - 1219.2 mm

SA 789 UNS 31260 Duplex Stainless Steel Pipe WTSCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
ASTM A789 31260 Duplex Pipe manufacturing techniquesSeamless / ERW / EFW/ Welded / Fabricated / CDW/ LSAW/ Seam-Welded / Redrawn
Origin of UNS S31260 Duplex Stainless Steel pipe materialIndian, European, Korean, Japanese
ASME SA 789 31260 Duplex Steel Pipe End Types

  • BE : Beveled end

  • BBE : Bevel both ends

  • BLE : Bevel large end

  • BSE : Bevel small end

  • TOE / POE = Treaded One End / Plain One End

  • TOE / BOE = Treaded One End / Beveled One End

  • POE / BOE = Plain One End / Beveled One End

  • TBE = Treaded Both Ends

  • PBE = Plain Both Ends

FormRound, Square, Rectangular
UNS S31260 Stainless Steel Pipe LengthSingle Random, Double Random & Required Length End: Plain End, Beveled End, Treaded
SA 789 UNS 31260 Duplex Steel Pipe Delivery ConditionAnnealed and Pickled, Hot Finished, Polished, Bright Annealed, Cold Drawn
Alloy F255 UNS 31260 Pipe Packing

  • Ply Wooden Boxes

  • PE Fabric Bundles

  • Steel Strips Bundled

  • Standard seaworthy export packing

  • Plastic Bags, or as required

A789 UNS 31260 Duplex Steel Pipe Value Added ServicesCut to size, thread, and groove
PortTianjin ,China
Stocking distributor of leading ASTM A789 UNS 31260 Duplex Stainless Steel Pipe manufacturers

  • Sanyo Special Steel, Japan make ASTM A789 UNS 31260 Pipe

  • Schoeller Bleckmann, Austria make Duplex Steel UNS S32550 grade F61 Seamless Pipe

  • Nippon Steel Corporation, Japan make ASTM A790 UNS 31260 Duplex Stainless Steel Pipe

  • Sumitomo Metals, Japan make ASME SA 789 UNS 31260 Pipes

  • Seah Steel Corporation, Korea make SA 789 UNS 31260 Duplex Stainless Steel Seamless Pipe

  • Kobe Special Tube, Japan make ASTM A789 31260 Duplex Pipe

  • Tubacex Tubos Inoxidables S.A., Spain make UNS S31260 Duplex Stainless Steel Pipe

A789 UNS 31260 Duplex Steel Pipe Dimensional SpecificationANSI/ ASME B36.10, B36.19, B2.1
Marking on SA 789 31260 Duplex Steel Pipe

  • Specification

  • Material Grade

  • Nominal Size

  • Schedule or Wall Thickness

  • Method of Manufacturing (Seamless or Welded)

  • Heat Number

  • Manufacturer's Name or Custom Logo - on request

Marked Pipe Sample: ASTM A790 UNS 31260 14" NB SCH 40S SEAMLESS HEAT NO. XXXX
ASTM A790 UNS 31260 Duplex Stainless Steel Pipe Inspection & Test reports

  • Mill Test Certificates with all ASTM A789 UNS 31260 Duplex Stainless Steel Pipe

  • EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)

  • Chemical Reports

  • Mechanical Reports

  • PMI Test Reports

  • Visual Inspection Reports

  • Third Party Inspection for ASTM A789 UNS 31260 Pipe

  • NABL Approved Lab Reports

  • Destructive Test Report

  • Non Destructive Test Reports

  • 100% Radiography Test Report

  • Fumigation Certificates

  • Raw Materials Certificate

  • Moisture testing

  • Heat Treatment Charts

  • Surface roughness measurement

  • HS Code Commercial Invoice

  • Laboratory Test Certificate from Govt. Approved Lab

  • Form A for Generalized System of Preferences (GSP)

ASME SA 789 UNS 31260 Pipe Price List ex Tianjin CHINA
Seamless Pipe ASTM A789 UNS 31260INR 550/Kg
SA240 UNS S31260 Duplex Steel Plate (6 X 1430 X 4350 mm)INR 340/Kg

Contact us for Free sample & quote or mail us on info@jiade-group.com

Types of ASTM A789 UNS 31260 Duplex Stainless Steel Pipe

 

ASTM A789 UNS 31260 Welded Pipe

 

Duplex Steel UNS S32550 grade F61 Seamless Pipe

 

ASTM A790 UNS 31260 Duplex Stainless Steel Round Pipe

 

ASME SA 789 UNS 31260 Rectangular Pipe

 

SA 789 UNS 31260 Duplex Stainless Steel Square Pipe

 

ASTM A789 31260 Duplex Schedule 5S Pipe

 

UNS S31260 Duplex Stainless Steel Schedule 40S Seamless Pipe

 

ASME SA 789 31260 Duplex Steel Polished Pipe

 

UNS S31260 Stainless Steel Exhaust Pipe

 

SA 789 UNS 31260 Duplex Steel Thin Wall Pipe

 

Alloy F255 UNS 31260 Custom Pipe

 

A789 UNS 31260 Duplex Steel Cold Drawn Seamless Pipe

 

SA 789 31260 Duplex Steel Clad Pipe

 

A789 31260 Duplex Steel ERW Pipe

 

1.4410 UNS 31260 EFW Pipe

 

UNS S31260 EN 1.4410 SCH 40 Seamless Pipe

Complete range of SA 789 UNS 31260 Duplex Stainless Steel Pipe material
ASTM A789 UNS 31260 Hot Finished PipeSchedule 40S Duplex Steel UNS S32550 grade F61 Pipe
A789 31260 Duplex Steel Capillary PipesSmall diameter Duplex Steel UNS S32550 grade F61 pipes
1.4410 UNS 31260 Clad PipesASTM A790 UNS 31260 Duplex Stainless Steel Annealed pipes
Cold Drawn ASTM A790 UNS 31260 Duplex Stainless Steel PipeASME SA 789 UNS 31260 Seam Welded Pipe
SA 789 UNS 31260 Duplex Stainless Steel Hollow PipesA789 31260 Duplex Steel High pressure Pipes
SA 789 UNS 31260 Duplex Stainless Steel Overlay PipeASTM A789 31260 Duplex Bush Hex Pipe
ASTM A790 UNS 31260 Duplex Stainless Steel SMLS PipesASME SA 789 UNS 31260 Hexagonal Pipes
Thick Wall UNS S31260 Duplex Stainless Steel PipeThin Wall ASME SA 789 31260 Duplex Steel Pipe
UNS S31260 Stainless Steel Cold Drawn Seamless PipeHigh Temperature SA 789 UNS 31260 Duplex Steel Pipe
Seamless Alloy F255 UNS 31260 PipeA789 UNS 31260 Duplex Steel Welded Pipe
UNS S31260 Stainless Steel Round PipesASTM A789 31260 Duplex Fabricated Pipes
Alloy F255 UNS 31260 Square PipesSA 789 31260 Duplex Steel Schedule 5S Pipes
SA 789 31260 Duplex Steel ERW PipeA789 31260 Duplex Steel EFW Pipe
ASTM A789 UNS 31260 CDW PipesDuplex Steel UNS S32550 grade F61 Rectangular Pipes
UNS S31260 Duplex Stainless Steel Custom PipesASME SA 789 31260 Duplex Steel Beveled End Pipes
A789 UNS 31260 Duplex Steel Schedule 40 PipesWelded SA 789 UNS 31260 Duplex Steel Cold Drawn Pipes
SA 789 31260 Duplex Steel Polished PipesASTM A789 UNS 31260 Exhaust Pipes
UNS S31260 EN 1.4410 Rectangle PipesCold Drawn ASME SA 789 UNS 31260 Seamless Pipes
UNS S31260 Duplex Stainless Steel Pipe Tensile and Yield StrengthUNS S31260 Stainless Steel Pipe Schedule and Wall Thickness
NOMINALO.D. INCHES10S1040S & STD4080S & 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
SA 789 UNS 31260 Duplex Steel Seamless Pipe Weight Chart
NPSOutside Diameter (OD)Wall Thickness (WT)
WeightWeight
inmminmmSchedkg/MtrLb/ft
1/2"0.840210.1092.76940 STD1.2680.851



0.1473.73480 STD1.6211.088
3/4"1.050270.1132.87040 STD1.6841.131



0.1543.91280 STD2.1951.474
1"1.315330.1333.37840 STD2.5011.679



0.1794.54780 STD3.3252.172
1 1/4"1.660420.1403.55640 STD3.3852.273



0.1914.85180 STD4.4642.997
1 1/2"1.900480.1453.68340 STD4.0482.718



0.2005.08080 STD5.4093.361
2"2.375600.1543.91240 STD5.4413.653



0.2185.53780 STD7.4805.022
2 1/2"2.875730.2035.51640 STD8.6295.793



0.2767.01080 STD11.4117.661
3"3.500890.2165.48640 STD11.2847.576



0.3007.62080 STD15.27210.253
4"4.5001140.2376.020
16.07310.790



0.3378.560
22.31814.983
6"6.6251680.1884.775
19.25212.924



0.2035.516
20.73913.923



0.2195.563
22.31814.983



0.2506.350
25.35417.021



0.2807.11240 STD58.26318.974



0.3127.925
31.33421.036



0.3759.525
37.28525.031



0.43210.97380 XHY42.56128.573



0.50012.700
48.71932.708
8"8.6252190.1884.775
25.23316.940



0.2035.156
27.19818.259



0.2195.563
29.28619.661



0.2506.3502033.30822.361



0.2777.0363036.78624.696



0.3228.1794042.35228.554



0.3759.525
49.21633.041



0.40610.3126053.08535.638



0.50012.70080 XHY64.62743.388
10"10.7502730.1884.775
31.58821.207



0.2195.563
36.68924.631



0.2506.3502041.75928.035



0.3077.7983051.00234.240



0.3448.738
56.94638.231



0.3659.27140 STD63.30140.483



0.43811.125
71.85248.238



0.50012.70060 XHY81.53054.735



0.59415.0888095.96964.429
12"12.7503240.1884.775
37.57025.222



0.2195.563
43.65729.309



0.2506.350
49.71333.375



0.2817.137
55.73937.420



0.3127.925
61.73541.445



0.3759.525
73.82449.562



0.40610.312
79.72753.525



0.50012.700
97.43865.415



0.56214.275
108.96673.154
14"14.0003560.1884.775
41.30827.732



0.2195.563
48.01232.233



0.2506.3502054.68536.713



0.2817.137
61.32741.172



0.3127.925
67.93945.611



0.3759.525STD81.28154.568



0.43811.1254094.49863.441



0.50012.700XHY107.38172.090



0.62515.875
132.98389.278
16"16.0004060.1884.775
47.29021.748



0.2195.563
54.98036.910



0.2506.3501062.63942.053



0.2817.137
70.26847.174



0.3127.9252077.86652.275



0.3448.738
85.67757.519



0.3759.525

30

STD

93.21362.578



0.43811.125
108.43372.797



0.50012.700

40

XHY

123.28982.770
18"18.0004570.2195.563
61.94841.588



0.2506.350
70.59347.393



0.2817.137
79.20853.176



0.3127.9252087.79258.939



0.3759.525STD105.14470.588



0.43811.12530122.36982.152



0.50012.700XHY139.19893.450



0.56214.27540155.904104.666



0.62515.875
172.754115.978
20"20.0005080.2506.350
78.54752.733



0.2827.163
88.45859.386



0.3127.925
97.71965.604



0.3759.52520 STD117.07578.598



0.43811.125
136.30591.508



0.50012.70030 XHY155.106104.130



0.59415.08840183.378123.110



0.62515.875
192.640129.328



0.68817.475
211.368141.901
24"24.0006100.2506.350
94.45663.413



0.2817.137
106.02971.183



0.3127.925
117.57318.932



0.3759.52520 STD140.93864.618



0.43811.125
164.176110.219



0.50012.700XHY186.923125.490



0.62515.875
232.410156.028



0.68817.47540255.148171.293



0.75019.050
277.401186.233
30"30.0007620.2506.350
118.31879.433



0.2817.137
132.85189.189



0.3127.92510147.35398.925



0.3759.525STD176.731118.648



0.43811.125
205.983138.286



0.50012.70020 XHY234.647157.530



0.62515.87530292.066196.078



0.68817.475
320.817215.380



0.75019.050
348.988234.293
36"36.0009140.2506.350
142.18095.453



0.2817.137
159.672107.196



0.3127.92510177.133118.918



0.3759.525STD215.525142.678



0.43811.125
247.790166.353



0.50012.70020 XHY282.372198.570



0.62515.875
351.723236.128



0.688

17.475
386.487259.467



0.750

19.050
420.576282.353
42"42.00010670.3127.925
206.914138.911



0.3759.525STD248.319166.708



0.50012.700XHY33.097221.610



0.75019.050
492.163330.413
48"48.00012190.3759.525STD284.112190.738



0.43811.125
331.404222.487



0.50012.700XHY377.822253.650



0.75019.050
563.750378.473



0.87522.225
655.969440.383
Schedule 40 A789 UNS 31260 Duplex Steel Pipe thickness and dimensions
NOMINAL SIZE [INCHES]OUTSIDE DIAMETER (OD) [INCHES]OUTSIDE DIAMETER (OD) [MM]WALL THICKNESS [INCHES]WALL THICKNESS [MM]WEIGHT [LB/FT]WEIGHT [KG/M]
1/8" NPS 60.4110.30.0681.730.240.37
1/4" NPS 80.5413.70.0882.240.420.63
3/8" NPS 100.6817.10.0912.310.570.84
1/2" NPS 150.8421.30.1092.770.851.27
3/4" NPS 201.0526.70.1132.871.131.69
1" NPS 251.3233.40.1333.381.682.5
1 1/4" NPS 321.6642.20.143.562.273.39
1 1/2" NPS 401.948.30.1453.682.724.05
2" NPS 502.37560.30.1543.913.655.44
2 1/2" NPS 652.87573.00.2035.165.798.63
3" NPS 803.588.90.2165.497.5811.29
3 1/2" NPS 904.0101.60.2265.749.1113.57
4" NPS 1004.5114.30.2376.0210.7916.07
5" NPS 1255.563141.30.2586.5514.6221.77
6" NPS 1506.625168.30.287.1118.9728.26
8" NPS 2008.625219.10.3228.1828.5542.55
10" NPS 25010.75273.00.3659.2740.4860.31
12" NPS 30012.75323.80.40610.3153.5279.73
14" NPS 35014.0355.60.43711.1354.5794.55
16" NPS 40016.0406.40.512.782.77123.3
18" NPS 45018.0457.00.56214.27104.67155.8
20" NPS 50020.0508.00.59415.09123.11183.42
24" NPS 60024.0610.00.68817.48171.29255.41
32" NPS 80032.0813.00.68817.48230.08342.91

  • ASME/ ANSI B36.10/ B36.19 - Imperial Units

  • 1 cm2 = 10-4 m2 = 0.155 in2

  • 1 kg = 2.2046 lb

  • 1 m = 3.28 ft

SA 789 31260 Duplex Steel Seamless Pipe Chemical Composition
ELEMENTCOMPOSITION, %
Carbon0.03 max
Manganese1.00 max
Phosphorus0.030 max
Sulfur0.030 max
Silicon0.75 max
Nickel5.50 - 7.50
Chromium24.00 - 26.00
Molybdenum2.50 - 3.50
Nitrogen0.10 - 0.30
Copper0.20 - 0.80
Tungsten0.10 - 0.50
A789 31260 Duplex Steel Pipe Mechanical Properties
PROPERTYVALUE
Tensile Stress, min, ksi, [MPa]100 [690]
Yield Stress, min, ksi [MPa]65 [450]
Elongation in 2 in. or 50mm, min, %25
Hardness, maxHBWHRC
----
1.4410 UNS 31260 Equivalent Material
ASTM A790/928 UNSEN 10216-2 SEAMLESS / EN 10217-5 WELDEDMATERIAL NO. (WNR)
S31260X2CrNiMoN25-7-41.4410

Detailed Photos

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Testing


To meet customer requirements, the quality inspector carries out final inspection and test of raw materials and finished pipe products in strict accordance with the inspection standard required by customers. According to stipulated standard requirements, analysis to chemical components of purchased materials and finished products is carried out to strictly control the materials, mechanical properties and chemical properties of finished products are tested, and eddy current test and ultrasonic nondestructive test are carried out, so as to guarantee product quality.

According to the technical conditions and requirements of product standards, the inspector will check the end appearance, bending degree, specified length,outside diameter, wall thickness dimension and internal and external surfaces of finished products one by one. After the product has been found to be up to standard through inspection and test, the quality certification of the product will be issued to ensure that satisfactory and reliable products are delivered to customers.


Stainless Steel Seamless 18-8 ASTM/JIS/En/GOST Standard Gas/Oil/Fluid Pipeline 300 Series

workshop of plant

Manufactur High Quality ASTM Square Tube Plate Coil 316 304L 317 317L 347H 310S Round Welded Seamless Stainless Steel Pipe Coil Steel Products Boiler Tube

Product inspection

Manufactur High Quality ASTM Square Tube Plate Coil 316 304L 317 317L 347H 310S Round Welded Seamless Stainless Steel Pipe Coil Steel Products Boiler Tube

warehouse products

Manufactur High Quality ASTM Square Tube Plate Coil 316 304L 317 317L 347H 310S Round Welded Seamless Stainless Steel Pipe Coil Steel Products Boiler Tube

b4aedeac44db55344899049d147bfcd.pngCustomized Size ASTM A213 SS304/201/316 Austenitic Seamless Stainless Steel Pipe
 



Shipping:

 

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO) 
 
2. Goods delivered by 20" , 40" FCL/LCL by quantity or customer's request.
 
3. Customers specifying freight forwarders or negotiable shipping methods!

4. Delivery Time: 7-30days after conformed or according to quantity.
 

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About Us                                                                                                                        

Zhongzheng Stainless Steel is one of the leading manufacturer and exporter  for the Stainless Steel Seamless Pipes & Tubes from  China. Based on our Stainless Steel seamless pipe factory, We supply the ONE-STOP service fittings,flanges, valves etc to our customers home and abroad. 

 

We manufacture strictly as per the standard, We have mechanical properties test machine, supersonic testing machine, eddying current test machine, hydrostatic test machine, and spectrum analyzer for chemical composition.etc equipment to insure manufacturing processes and inspection and final quality guarantee.   

  
We welcome customers themselves and/or their appointed third party inspection such as SGS,BV,MOODY, LIoyd's,TUV,DNV Etc well-known third party to conduct the inspection to our company and our products. 





Product Tags: Stainless Steel Round , ASTM A304 , manufactured in China

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Zhongzheng Stainless Steel Co., Ltd.
1Yr
Location
Tianjin, China
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