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Phanuphong Steel and Plates, a prominent manufacturer and supplier located in Bangkok, Thailand, is known for its top-notch Carbon Steel API X80 5L PSL 1 Pipes. With a reputation built on precision engineering and a strict commitment to international standards, Phanuphong Steel delivers durable and reliable piping solutions for industries that demand high-performance steel. Their dedication to quality, innovation, and customer satisfaction ensures that every pipe meets rigorous specifications for pressure handling and corrosion resistance. Thanks to their extensive distribution network in Thailand and beyond, they support a wide array of projects, from energy infrastructure to industrial pipelines, making them a trusted partner in the steel supply industry.

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Carbon Steel API X80 5L PSL 1 Seamless Pipes

CS API X80 5L PSL 1 Welded Pipes

Carbon Steel API X80 5L PSL 1 EFW Pipes

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What is Carbon Steel API X80 5L PSL 1 Pipes​?

Carbon Steel API X80 5L PSL 1 Pipes are primarily made up of carbon, manganese, phosphorus, sulfur, and a few trace alloying elements that boost strength and toughness. These pipes are known for their high tensile and yield strength, along with outstanding resistance to cracking and fatigue, even under high-pressure conditions. Manufactured to comply with strict API 5L standards, they provide consistent mechanical properties, including elongation and hardness, ensuring reliable performance in challenging environments. Their carefully controlled chemical composition and precise fabrication lead to excellent weldability and toughness, making them perfect for long-term, high-stress applications in the oil, gas, and industrial sectors.

Carbon Steel API X80 5L PSL 1 Pipes Supplier in Bangkok, Carbon Steel API X80 5L PSL 1 Pipes Exporter in Chiang Mai, CS API X80 5L PSL 1 Pipes Sizes in mm, CS API X80 5L PSL 1 Pipe Manufacturer in Pattaya, Carbon Steel API X80 5L PSL 1 Pipes Price List in Thailand, CS API X80 5L PSL 1 Pipes Distributor in Rayong, Carbon Steel API X80 5L PSL 1 Pipes in Nonthaburi, Carbon Steel API X80 5L PSL 1 Pipes Supplier in Pattaya, Carbon Steel API X80 5L PSL 1 Pipes Distributor in Thailand

Carbon Steel API X80 5L PSL 1 Pipes Specification

StandardBS, JIS, GB, DIN, ASTM, API
Sizes (Seamless)1/2″ NB – 60″ NB
Sizes (ERW)1/2″ NB – 24″ NB
Sizes (SAW)16″ NB – 100″ NB
FeaturesHigh Yield, High Temperature
TypeSeamless / Welded / ERW / LSAW / Line Pipe
Wall ThicknessSchedule 20 – Schedule XXS (heavier on request) up to 250 mm thk.

Carbon Steel API X80 5L PSL 1 Pipes Chemical Composition

API 5L GradeC(Max)Mn(Max)P(Max)S(Max)
X80 PSL10.261.300.0300.030

Carbon Steel API X80 5L PSL 1 Pipes Mechanical Properties

API 5L GradeYield Strength min (MPA)Tensile Strength min (MPA)Elongation min. (%1)
X80 PSL155165528

Carbon Steel API X80 5L PSL 1 Pipes Weight Chart

NPSOutside DiameterWall Thickness 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

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Top Manufacturer and Supplier of Carbon Steel API X80 5L PSL 1 Pipes in Bangkok, Thailand

Phanuphong Steel is a leading supplier of high-quality Carbon Steel API X80 5L PSL 1 Pipes products in Bangkok, Thailand. We focus on steel solutions and offer a variety of products. This includes Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our products are Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. We are known for our good delivery and excellent customer care. We aim to provide strong and durable steel materials for many industrial uses. We work hard to meet high standards, making us a trusted partner for your steel needs.

Carbon Steel API X80 5L PSL 1 Pipes Exporter in Thailand, Carbon Steel API X80 5L PSL 1 Pipes Price List in Bangkok, CS API X80 5L PSL 1 Pipes Supplier in Chiang Mai, Carbon Steel API X80 5L PSL 1 Pipes Exporter in Pattaya, CS API X80 5L PSL 1 Pipes Exporter in Rayong, Carbon Steel API X80 5L PSL 1 Pipes Size Chart, CS API X80 5L PSL 1 Pipes Price in Nonthaburi, Carbon Steel API X80 5L PSL 1 Pipes Weight Chart, Carbon Steel API X80 5L PSL 1 Pipes Thickness, CS API X80 5L PSL 1 Pipes Supplier in Thailand, API X80 5L PSL 1 Pipes Stockist in Chiang Mai

Types of Carbon Steel API X80 5L PSL 1 Pipes

CS API X80 5L PSL 1 LSAW Pipes
CS API X80 5L PSL 1 Thick Wall Pipes
HSAW CS API X80 5L PSL 1 Pipes
Carbon Steel API X80 5L PSL 1 SAW Pipes
CS API X80 5L PSL 1 Square Pipes
DSAW API X80 5L PSL 1 Pipe

CS API X80 5L PSL 1 Pipes Supplier in Bangkok, CS API X80 5L PSL 1 Pipes Exporter in Chiang Mai, CS API X80 5L PSL 1 Pipes Manufacturer in Pattaya, Carbon Steel API X80 5L PSL 1 Pipes Price List in Thailand, API X80 5L PSL 1 Pipes Sizes in mm, CS API X80 5L PSL 1 Pipes Distributor in Rayong, Carbon Steel API X80 5L PSL 1 Pipes in Nonthaburi, CS API X80 5L PSL 1 Pipes Supplier in Pattaya, Carbon Steel API X80 5L PSL 1 Pipes Distributor in Thailand

Uses of Carbon Steel API X80 5L PSL 1 Pipes

These Carbon Steel API X80 5L PSL 1 Pipes are extensively used for transporting natural gas, crude oil, and petroleum products, serving pipelines in both onshore and offshore settings. Their impressive strength-to-weight ratio makes them ideal for long-distance and high-pressure pipelines, minimizing the need for extra support structures. Additionally, these pipes find applications in industrial plants, power generation facilities, and water transportation systems. They are also utilized in construction projects that require dependable, corrosion-resistant steel piping. The blend of durability and mechanical performance makes them a go-to choice for various demanding applications.

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Phanuphong Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Bangkok, Thailand.

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