Project

July 14, 2021

K55 BTC R3 Casing for Djen Client

According to API Spec 5CT1988, there are 10 types of casing steel grades, including H-40, J-55, K-55, N-80, C-75, L-80, C-90, C-95, P-110, and Q-125.Casing shall be supplied with threads and couplings, or in one of the following pipe end forms: flat end, round thread with or without couplings, partial trapezoid thread with or without couplings, straight thread, special end work, sealing ring construction.According to SY/T6194-96, domestic casing should be tied with steel wire or steel belt.The exposed part of each sleeve and coupling thread shall be screwed with a guard ring to protect the thread. Specification range: OD: 114.3mm-508mm […]
July 14, 2021

OIL Casing for Agypt Client

Oil casing is mainly used to support the well wall during drilling and after completion, so as to ensure the normal operation of the drilling process and the whole well after completion, and it is the lifeline to maintain the operation of the oil well.Due to different geological conditions, complex downhole stress state, tensile, compression, bending and torsional stresses on the pipe body, so the quality of oil casing itself is higher.The casing itself is also required to be corrosion resistant in corrosive environments.In complex geological conditions, casing is also required to have anti-crush performance.Casing can be divided into: conduit, […]
July 14, 2021

OIL Casing for Poland Client

Oil casing, also called special oil pipe, is mainly used for drilling oil and gas well and transporting oil and gas.It includes oil drilling pipe, oil casing, pumping pipe.The oil drill pipe is used to connect the drill collars to the drill bit and transmit drilling power. Oil casing is mainly used to support the borehole wall during drilling and after completion to ensure the drilling process and the normal operation of the whole well after completion.The extraction pipe mainly carries the oil and gas from the bottom of the well to the surface.Oil casing is the lifeblood of oil […]
July 14, 2021

API 5L GRB ERW Steel Pipe for Korea Client

Internal and external burr of ERW steel tube.Due to the continuous improvement and perfection of the structure of the burr system and the cutting tool, the burr of the large and medium caliber steel pipe has been better treated.The burr can be controlled in -0.2mm ~ 0.5mm.Physical seamless refers to the difference between the metallographic structure inside the weld and the base metal, which results in the decrease of the mechanical properties of the weld area. It is necessary to take measures to make it uniform and consistent.The high frequency welding thermal process of ERW steel tube causes the temperature […]
July 14, 2021

ERW Steel Pipe for Dubai Client

How to make EWR tube? The iron is first flattened, then placed in a roll to form a tube and passed through a welded electrode made from a copper plate connected to a rotary transformer.When the electrode touches each side, the temperature rises to the weld point.Once the tube leaves the electrode, the inner flash is removed by hammering the tube and the outer flash is removed by cutting the tool.The surface finish may be bare or coated. ERW Steel Tube Quality: Before reaching the market, ERW steel tubes and pipes pass a number of tests, including hydrostatic tests, ultrasonic […]
July 14, 2021

API 5L X65 SMLS Pipe for Korea Client

The API 5L specification provides standards for pipelines used to carry natural gas, water, and petroleum in the natural gas and petroleum industry.API 5L covers seamless and welded steel pipe lines.It includes ordinary pipe, threaded pipe and flared pipe, as well as straight through pipe (TFL), and end pipe prepared for use with special joints.Pipes that meet ASTM106 Class A or B standards are not interchangeable with API 5L.More stringent requirements for API 5L X rating;The rolling grade is unacceptable and rework is not allowed.In addition, special attention was paid to sour service and toughness and toughness testing for higher […]
July 14, 2021

A106/API 5LB/ API 5L X 42 SMLS Pipe for Korea Client

A106 seamless steel pipe belongs to the American standard seamless steel pipe, the material is ordinary carbon steel series.A106 includes A106-A and A106-B.The former is equivalent to the domestic 10# material, the latter is equivalent to the domestic 20# material.It belongs to ordinary carbon steel series and is one of the commonly used materials.Suitable for high pressure pipe, equivalent to the domestic 20G high pressure boiler pipe. With API 5 l pipeline steel seamless steel tube technology development and forming, the progress of technology, the application range of the API 5 l pipe seamless pipe in gradually expanding, especially in […]
July 14, 2021

API 5L GRB SMLS Pipeline for Vietam

With the development of API 5L Gr.B seamless steel pipe technology, molding and technological progress, the application scope of API 5L seamless steel pipe is gradually expanding, especially in the API 5L large-diameter pipeline steel seamless steel pipe advantage is more obvious, plus the cost factor, API 5L seamless steel pipe pipe has occupied the leading position in the field of pipeline steel pipe.API 5L Pipeline Steel Seamless Tube Development. API 5L Gr.B Seamless Steel Tube: 1) Standard: API5L ASTM ASME B36.10DIN 2) material: API5LGr. B A106Gr. B, A105Gr. B, A53Gr. B, A243WPB, etc. 3) Outside diameter: 13.7mm-1219.8mm 4) Wall […]