Rectangular Pipe
Product Details
Rectangular pipe is a name for square pipe and rectangular pipe, that is, steel pipes with equal and unequal side lengths. It is made of strip steel after process treatment. Generally, the strip steel is unpacked, flattened, crimped, welded to form a round tube, and then rolled into a square tube from the round tube and then cut to the required length.
| Carbon Steel Pipe | |
|---|---|
| Section Shape | Square and Rectangle |
| Tolerance | ±1% |
| Alloy Or Not | Non-Alloy |
| Thickness | 1 - 60 mm |
| MOQ | 5Ton |
| Length | Client Requirement |
| Standard | API, ASTM, GB, API 5L, API 5DP, ASTM A182-2001, ANSI A213M-2001 |
| Surface treatment | Black / Peeling / Polishing / Machined |
| Technique | Cold rolled / Drawn |
| Heat Treatment | Annealed; Quenched; Tempered |
| Price Terms | FOB, CRF, CIF, EXW all acceptable |
| Delivery Detail | Inventory: About 3-5 days; Custom-made: 10-15 days; According to order's quantity |
| Loading Port | Any port in China |
| Packing | Standard export packing (inside: waterproof paper, outside: steel covered with strips and pallets) |
| Payment Terms | T/T, L/C at sight, Western Union, D/P, D/A, Paypal |
| Container Size | 20ft GP: 5898mm (Length) × 2352mm (Width) × 2393mm (High) |
| 40ft GP: 12032mm (Length) × 2352mm (Width) × 2393mm (High) | |
| 40ft HC: 12032mm (Length) × 2352mm (Width) × 2698mm (High) | |
Classification
| Product Name | Spot Material | Executive Standard | Spot Specifications | Applications |
|---|---|---|---|---|
| Alloy tube |
12Cr1MoVG, 12CrMoG, 15CrMoG, 12Cr2MoC r5Mo, Cr9Mo, 10Cr9Mo1VNb, 15NiCuMoNb5, 12Cr2MoWVTiB |
GB5310-1995, GB6479-2000, GB9948-2006, DIN17175-79, ASTM SA335, ASTM SA213, JISG3467-88, JISG3458-88 | ∮8-1240*1-200 | High/low temperature & corrosion resistant seamless steel pipes for petroleum, chemical, electric power, boiler industries |
| Stainless steel pipe |
0Cr18Ni9 <304>, 00Cr19Ni10 <304L>, 00Cr25Ni20 <310S> 0Cr17Ni12Mo2 <316>, 00Cr17Ni14Mo2 <316L>, 1Cr18Ni9Ti <321>, 0Cr18Ni10Ti, 0Cr18Ni11Nb <347> |
GB/T14975-2002, GB/T14976-2002, GB13296-2007, ASTM A213, ASTM A269, ASTM A312, JIS G3459, DIN 17458 | ∮6-630*0.5-60 | Petroleum, aviation, smelting, food, water conservancy, power, chemical, chemical fiber, medical machinery |
| Cryogenic tube | 16MnDG, 10MnDG, 09DG, 09Mn2VDG, 06Ni3MoDG, ASTM A333 Grade1~11 | GB/T18984-2003, ASTM A333 | ∮8-1240*1-200 | -45℃～-195℃ low-temperature vessel pipes & seamless steel pipes for heat exchangers |
| High pressure boiler tube | 20G, ASTM SA106B/C, ASTM SA210A/C, ST45.8-III | GB5310-1995, ASTM SA106, ASTM SA210, DIN17175-79 | ∮8-1240*1-200 | High-pressure boiler heating tubes, headers, steam pipes |
| High pressure fertilizer pipe | 10, 20, 16Mn | GB6479-2000 | ∮8-1240*1-200 | High pressure fertilizer pipe |
| Petroleum cracking tube | 10, 20 | GB9948-2006 | ∮8-630*1-60 | Furnace tubes, heat exchanger tubes & refinery pipes |
| Low & medium pressure boiler tube | 10#, 20#, 16Mn | GB3087-2008 | ∮8-1240*1-200 | Low/medium-pressure boilers & locomotive boilers |
| Fluid delivery tube | 10#, 20#, ASTM A106 A/B/C, A53 A/B, 16Mn | GB/T8163-2008, ASTM A106, ASTM A53 | ∮8-1240*1-200 | General seamless steel pipes for fluid transport |
| General structural pipe | 10#, 20#, 45#, 27SiMn, ASTM A53 A/B, 16Mn | GB/T8162-2008, GB/T17396-1998, ASTM A53 | ∮8-1240*1-200 | General structures, engineering supports, machining |
| Oil Casing | J55, K55, N80, L80, C90, C95, P110 | API SPEC 5CT, ISO11960 | ∮60.23-508.00*4.24-16.13 | Tubing for oil/gas extraction; casing for well walls |
| Line pipe | A, B, X42~X80, L245~L450 | API SPEC 5L, GB/T9711.1, GB/T9711.2 | ∮32-1240*3-100 | Oxygen, water, oil delivery pipes in oil & gas industry |
| Straight seam steel pipe | 20, Q195, Q215 A/B, Q235 A/B, Q345 A~E | GB/T13793-1992, GB3091-2001 | ∮32-630*1-30 | Structural support, low-pressure fluid delivery |
| Spiral steel pipe | Q235 A-B, Q345 A-E | SY/T5037-2000 | 219-2820*4-20 | Low-pressure fluid transmission steel pipes |
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