| Product: | ERW，LSAW，SSAW |
| Application: | Used for Oil/Gas/Water transmission,Machinery Manufacturing |
| Size: | ERW:OD:21.3-610mm,WT:1.8-22mm |
| LSAW:OD:323.9-1820mm,WT:5-50mm | |
| SSAW:OD:219.1-2540mm,WT:3.2-25.4mm | |
| Pipe Standard: | API 5L PSL1/PSL2 Gr.A,Gr.B,X42,X46,X52,X56,X60,X65,X70 |
| ASTM A53: GR.A, GR.B, ASTM A500 JIS G3466,ASTM A252 ASTM A178 | |
| AN/NZS 1163 AN/NZS 1074,EN10219-1 EN10217-1,S275, S275JR, S355JRH, S355J2H |
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Product |
Seamless steel tube, Line pipe, Boiler tube,Large Diameter Steel Pipe,Precision Pipe Machining Tubes |
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Production Range |
Hot Rolled Seamless Pipe Hot Expanded Seamless Pipe Cold Rolled Seamless Pipe Cold Drawn Seamless Pipe |
OD:Φ32-Φ356mm OD:Φ20-Φ273mm OD:Φ20-Φ273mm |
Thickness:3-50mmWT;Max Length:50m Thickness:8-50mm;Thickness:8-50mm Thickness:1-32mm Thickness:1-26mm;Max Length:50m |
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Steel Material |
ASTM A178/179/192/210, A106, EN10216-1/2, DIN17175/1629, JIS G3454, |
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Steel Grade |
A179,A192,GR.A/B/C, P235TR1/2, P235GH, ST45.8, ST37,STB340, STB440,15MoG, 15CrMoG, 16Mn,13CrMo4-5, etc. |
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Tubing pipe size |
OD: 1.050inch - 4-1/2 inch |
Casing pipe size: |
OD: 4-1/2inch - 20inch |
Drill Pipe |
API 5DP, 2-3/8’’~6-5/8’’, E75/X95/G105/S135. |
Coupling |
API 5CT, 1.9’’-20’’, K55/N80/L80/P110, STC/LTC /BTC |
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Standard |
API 5CT H40, J55, K55, M65, L80-1, N80-1, N80Q, C90, P110, Q125 |
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Tubing/Casing pipe end |
P—plain-end, N—non-upset, with threaded and coupled, U—external-upset, with threaded and coupled, I—whole joint or other special threads / S—short round thread, L—long round thread, B—buttress thread |
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Drill Pipe |
API SPEC 5DP E75, X95, G105, S135 |
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Pipe Length |
R1, R2, R3 or based on client’s requirements |
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Product |
Structural Steel Pipe,Round Welded Pipe,Square Steel Pipe,Rectangular Steel Tube,Scaffolding Pipe,H Beam,I Beam,U Beam |
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Surface |
Bare/Painted/Light Oiled/Galvanized/Zinc Coating/Primering/Powder Coat |
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Process Type |
Hot Rolled, Electric Resistance/High Frequency Welded |
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Application |
In Industrial Construction, Machinery/Rack/Container manufacturing |
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Marking&packing |
Stenciling/Embossing/Printing or As customer required;Bundles with strips, Waterproof Paper Wrapped or as clients requirment. |
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ASTM |
A312 TP 304 / 304L / 304H / 316 / 316L / 317 / 317L / 321 / 310 / 347 / 904L etc |
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Material |
Duplex, Super Duplex, Monel, Nickel, Inconel, Hastelloy |
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Types |
Round Seamless pipe, Square Seamless pipe, Rectangular Seamless pipe,Stainless Seamless Steel pipe,Stainless Steel Welded Pipe |
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Size |
Upto 48” NB. (Seamless & Welded) |
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Wall Thickness |
Sch. 5S to Sch. XXS |
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Steel Metal |
Steel Coil,Steel Sheet,Steel Bar |
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Product |
Alloy Seamless Steel Pipe |
Alloy Welded Steel Pipe |
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Production Size |
Outside Diameter: 1/8'' ~ 26''; Wall Thickness: SCH 30, 30, 40, 60, 80, 120, 140, 160, XS, XXS, STD; Length: Single Random, Double Random, Cut Length max to 23m |
Outside Diameter: 6-720MM, Wall Thickness:0.5-120MM, Length: Single Random, Double Random, Cut Length max to 23m |
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Standard & Grade |
ASTM A691, ASTM A530/A530M, ASTM A335 (ASME SA335), ASTM A387, ASTM A213/213M etc, DIN17175-79, JIS3467-88,GB5310-95 |
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Material |
Duplex, Super Duplex, Monel, Nickel, Inconel, Hastelloy |
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Usage |
In Petroleum, Aerospace, Chemical, Power, Boilers, Military Industry |
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Bare pipe |
SSAW |
LSAW |
ERW |
SMLS |
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Production Range |
OD:219mm-3120mm |
OD:16"-64" |
OD: 1/8"-24" |
OD: 1/8"-36" |
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Length |
Random Length / Fixed Length / SRL / DRL |
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Usage |
Mechanical Tubing,Liquid Transport Steel Pipe,General structure, mechanical structure,Transport liquid, gas, oil |
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Coating Type |
Galvanized Coating /Fusion bond Epoxy Coating/External Asphalt Enamel Coal Tar Epoxy /3PE /2PE/FBE/2FBE/3PP Varnish Coating |
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Metal Tape |
Steel bar |
SteelCoil |
Steel Sheet&steel Plate |
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Production Range |
Length：1m-15m,diameter：2mm-800mm |
from 0.1mm to 30mm |
Thickness : from 0.1mm to 30mm |
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Standard |
ASTM, AISI, JIS, ISO, EN, BS, GB, etc |
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Grade |
200 Series/300 Series/400series |
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Material |
Hot Rolled,Cold Rolled,Carbon Steel ,Alloy,Galvanized,Stainless,copper,Aluminum,Painted(Colorbond) |
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Flange |
1/2” - 120” ( DN 15 - DN 3000),Rating |
150, 300, 400, 600, 900, 1500, 2500; |
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Elbow |
Size Range |
1/2” - 24” ( DN 21.3 - DN 610) for Seamless;26” - 96” ( DN 660 - DN 2438.4) for Welded. |
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Reducer |
Size Range |
1/2″ to 24″ |
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Tee |
Size Range |
1/2” - 24” ( DN 21.3 - DN 610) for Seamless;26” - 72” ( DN 660 - DN 1828.8) for Welded. |
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Material |
Carbon Steel ASTM A234 WPB,Alloy Steel ASTM A234 WP1, WP5, WP9, WP11, WP22,Stainless Steel ASTM A403 304/316 |
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Type |
Seamless / Welded |
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Product |
piling pipe |
Steel Sheet Pile |
Screen Pipe |
Pipe Clamps&Stands |
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Production Range |
OD:219-3048mm(round) WT: 5mm-25.4mm |
WT: max 50mm |
OD: 114-219*5-22 |
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Material |
ASTM/ASME A252/SA252 Piling Pipe |
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304, A53 seamless or erw |
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Pipe Type |
Anchor pile,Bearing pile , Building pile, Screw pile, steel pipe pilings |
U-piles, U-piles |
Wire Wrap Screen Pipe, Slotted Liner, Perforated Pipe , Bridge Slotted Screen Pipe |
Heavy duty four leg height adjustable , pin lock pipe stands |
United Steel Industry As the most important steel pipe manufacturer and exporter in China, in the past 20 years, we have completed more than 100 projects, with partners in more than 100 countries, and established relationships with oil and gas and EPC companies in many countries business relationship.
For more information about the product price, catalog and rolling mill inspection certificate,
please consult:Email:Sales@usisteels.com
