api5l carbon steel line pipe tube line pipes

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Ministry of Commerce of the P.R.China - China Commodity Net

Green pipes, raw steel tubes, are processed through a number of steps to make them into drill pipes. First, the walls of green pipes are thickened by a process called upsetting through which a pipes exterior surface is pushed inward.

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Ministry of Commerce of the P.R.China - China Commodity Net

Widely used in water transmission, gas & oil conveyance, chemical pipe network and steel structure in architecture industry. ERW Line Pipe. Outer Diamete OD219.1-610.0mm(8 5/8-24”).

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The turnout component parts are separate frogs, monoblocks and crossing noses, which are casted from steel 110H13с (Hadfield steel, cast, average carbon content is 1.1%, average manganese content is 13%) according to the no-bake technology on the Italian automatic IMF molding line.

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Hebei Huike Steel Pipe Co., Ltd. Hebei New Sinda Pipes Manufacture Co., Ltd. Hebei Shengtian Group Seamless Steel Pipe Co., Ltd. ... Shenzhen Wei Tao-Line Industrial Equipment Co,.Ltd. ... Suzhou Kingmomary International Trading Co., Ltd. Suzhou Seamless Steel Tube Works. Taicang Xinbaoyi Pipe Manufacture Co., Ltd. Tianjin Huilifeng Anti ...

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ANNEX 2B - mofcom.gov.cn

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218 73043910 Boiler tubes & pipes, of iron (other than cast) or steel, seamless, of circular cross-section, not cold drown or rolled 219 73043920 Geological casing & drill pipe, of iron (other than cast) or steel, seamless, of circular cross-section, not cold drown or rolled 220 73043990 Tubes & pipe, of iron (other than cast) or steel ...

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CHINA TODAY

The Freet Petroleum Steel Pipe Co., Ltd. and Freet Group's joint venture, Faray Petroleum Steel Pipe Co., Ltd., cooperated in designing and constructing their production facilities, and went into production a short time after their launching.

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Alaska Living with Climate Change - China Radio International

Thermosiphons are carbon dioxide-filled steel pipes that are engineered to carry away heat from below the road's surface, to help keep the ground frozen. The system will operate only in the winter, when the ground is colder than the air.

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贸易知识详情 - tradedoc.mofcom.gov.cn

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美标包括API 5CT和API 5L 标准。API 5CT标准用于油套管的生产(见图一),API 5L 用于油线管的生产(见图二)。 ... Seamless casing pipe Casing Pup joint Seamless Carbon steel Pipe 无缝油线管 Seamless line Pipes.

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Catalogue of Industries for Guiding Foreign Investment ...

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Manufacturing of large-caliber rotary drilling rigs with a caliber of 2 meters or more and depth of 30 meters or more, push benches with a diameter of 1.2 meters or more, complete sets of large equipment with a pull-back force of 300 tons ore more for laying underground pipes and lines without digging, and underground diaphragm wall ...

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Catalogue for the Guidance of Foreign Investment ...

Catalogue for the Guidance of Foreign Investment Industries (Amended in 2015) ... Catalogue for the Guidance of Foreign Investment Industries (Amended in 2015) Catalogue of Encouraged Foreign Investment Industries . ... 103. Manufacturing of soft FTL product line. 104. Manufacturing of vertical articulated industrial robots, welding robots and ...

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贸易知识详情 - tradedoc.mofcom.gov.cn

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美标包括API 5CT和API 5L 标准。API 5CT标准用于油套管的生产(见图一),API 5L 用于油线管的生产(见图二)。 ... Seamless casing pipe Casing Pup joint Seamless Carbon steel Pipe 无缝油线管 Seamless line Pipes.

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manufacture of iron or steel. 2619 Slag, dross (other than granulated . slag), scaling and other waste from the . manufacture of iron or steel ... agglomerated; retort carbon 27040010 --- Coke and semi-coke 5 JP,US 0. 27040090 --- Other 5 US 0. 2705 Coal gas, water gas, producer gas and .

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audit.gov.cn

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Shandong Province Sanli Tire Manufacturing Co., Ltd. boiler modification and tire production line waste heat recovery project The project unit overstated energy savings, irregularly obtaining 700,000 yuan of central finance incentive funds for energy conservation technological transformation.

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big5.mofcom.gov.cn

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Smoking pipes (including pipe bowls) and cigar or cigarette holders, and parts thereof. 9614.20 000 ... - Line pipe of a kind used for oil or gas pipelines ... riveted or similarly closed), of iron or steel. 7306.20 000 - Casing and tubing of a kind used in drilling for oil or gas 73.07

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Catalogue of Industries for Guiding Foreign Investment ...

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Manufacturing of large-caliber rotary drilling rigs with a caliber of 2 meters or more and depth of 30 meters or more, push benches with a diameter of 1.2 meters or more, complete sets of large equipment with a pull-back force of 300 tons ore more for laying underground pipes and lines without digging, and underground diaphragm wall ...

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Granulated slag (slag sand) from the manufacture of iron or steel. 2619.00.00 Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel. ... Carbon (carbon blacks and other forms of carbon not elsewhere specified or included). 2803.00.10 - Rubber grade carbon black 2803.00.20 - Acetylene black ...

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Lines and flanges plastic . Splinting tools . ... Line telephone sets . Numeric and analagical terminals for military telephony . Equipment for alarming network of civil defence . Auto relay . ... Pipe fittings of steel . Aerotherm . Presses for grapes . Pre-Heating for Diesel motors.

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big5.mofcom.gov.cn

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Granulated slag (slag sand) from the manufacture of iron or steel. 2619.00.00 Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel. ... - Retort carbon 2705.00.00 Coal gas, water gas, producer gas and similar gases, other than petroleum gases and other gaseous hydrocarbons. ... Flexible tubes ...

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