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High quality oil and gas round square pipeline seamless carbon steel pipe
Description:
Carbon steel pipe can be divided into seamless steel pipe, straight
steel pipe, spiral steel pipe, high frequency welded steel pipe and
so on.Carbon steel seamless steel pipe is a kind of long steel.
The pipe has a hollow section and is used in a large number of
pipelines for fluid transportation, such as those for oil, natural
gas, gas, water and some solid materials.
Generally, the outer diameter of hot-rolled seamless pipe is
greater than 32mm, the wall thickness is 2.5-75mm, the outer
diameter of cold-rolled seamless pipe can be up to 6mm, the wall
thickness can be up to 0.25mm, and the outer diameter of
thin-walled pipe can be up to 5mm, the wall thickness is less than
0.25mm, and the precision of cold rolling is higher than that of
hot rolling.
General carbon steel pipe: it is made of 16Mn, 5MnV and other
low-alloy structural steels, such as 10, 20, 30, 35, 45, 45
etc.Seamless pipes made of mild steel such as 10 and 20 are mainly
used for fluid transportation pipes.The seamless pipe made of
medium carbon steel such as 45 and 40Cr is used to make mechanical
parts, such as mechanical parts of cars and tractors.Carbon steel
tubes are generally used for strength and flattening tests.The
hot-rolled steel pipe is delivered in the hot-rolled or
heat-treated condition;Cold rolling is delivered as heat treatment.
Specification:
| item | Property | high quality api 5L seamless steel pipe/tube for oil and gas project |
| 1 | Technique | Hot rolling; cold drawing; NDT test; UT test; Hydrostatic Tester |
| 2 | usage | Used for low pressure liquid delivery, such as water, gas, and oil; construction and piling |
| 3 | standard | API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444, JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106, SA192, SA210, SA213, SA335, DIN17175, ASTM A179… |
| 4 | Certification | API 5L PSL1 / PSL2, API 5CT, ISO 9001-2008 |
| 5 | Grade | API 5L :API 5L: GR B, X42, X46, X56, X60, X65, X70 ASTM A53/A106: GR A, GR B, GR CASME SA106: GR.A, GR.B, GR.CASME SA192ASME SA209M: T1, T1a ASTM A335:P1, P2, P5, P9, P11, P22, P23 ASTM A333:Gr.1, Gr.3, Gr.4, Gr.6, Gr.7, Gr.8, Gr.9, Gr.10, Gr.11 |
| 6 | Out diameter | 10.3mm– 762mm |
| 7 | Wall Thicness | 1.73-63.5mm |
| 8 | Length | Random Length, Fixed Length, SRL, DRL |
| 9 | End | Beveled end,plain end meet your need |
| 10 | Surface tratment | Black painting,bare pipe,Oiled,Hot dip galvanized |
| 13 | Package | 1. big diameter: in loose |
| 2. small diameter:packaged in bundles with strips | ||
| 3. as per clients' requirement | ||
| 14 | Payment | TT/LC |
| 15 | Delivery time | 20days after receive deposite |
Product Show:
Applications:
Rolling seamless carbon steel pipe is divided into hot rolling and
cold rolling (drawing) pipe.
Hot rolled carbon steel pipe is divided into general steel pipe,
low and medium pressure boiler pipe, high pressure boiler pipe,
alloy pipe, stainless steel pipe, petroleum cracking pipe,
geological pipe and other steel pipe, etc.
Cold rolled (dial) carbon steel pipes include general steel pipe,
low-medium pressure boiler steel pipe, high-pressure boiler steel
pipe, alloy steel pipe, stainless steel pipe, petroleum cracking
pipe, and other steel pipe, including carbon thin-walled steel
pipe, alloy thin-walled steel pipe, stainless steel pipe, and
special-shaped steel pipe.
Oil pipe mainly used for transport oil and gas,and also widely used as transmission fluid pipe,
such as transport oil, natural gas, coal gas, water and some solid pipeline etc.
