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| No.9304293
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Information Name: | Supply Gian thick-walled steel pipe manufacturers |
Published: | 2013-03-19 |
Validity: | 3 |
Specifications: | Gian thick-walled steel pipe manufacturers |
Quantity: | 300.00 |
Price Description: | |
Detailed Product Description: | Gian thick-walled steel pipe manufacturers Liaocheng the Tongyuan Steel Pipe Co., Ltd. cooperation sales agent Baotou Steel, 10 seamless steel pipe plant in Chengdu, Liaocheng, Baoshan Iron and Steel, Anshan Iron and Steel Company, West Steel, Steel, Steel, Hengyang Steel, ordinary steel, etc., and in Germany, Japan Russia and other import the production of large and medium-sized high-quality seamless steel pipe standing resource material: 10 #, 20 #, 35 #, 45 #, as 16Mn, 27SiMn CrMo910, 15CrMo, 35CrMo. Execution GB: GB/T8162-99 structural tube, GB/T8163-99 fluid pipe, low pressure boiler tube, Liaocheng Precision Steel Tube Factory GB/T3087-99 GB/T5310-95 high pressure boiler tube, GB/T6479-2000 fertilizer special pipe , 27SiMn hydraulic support tube, high-pressure alloy pipe, of GB/T9948-85 oil cracking pipe GB9948-88 YB235-70 geological drilling pipe, seamless steel pipe of various standards such as automobile axle casing YB/T5035-96 I company's existing inventory of more than 10,000 tons, more than 1,000 varieties you buy, leading products: structural tubes, fluid tubes, high-pressure boiler tubes, fertilizer special pipe, line pipe, cryogenic tube, alloy tube, stainless steel seamless pipe, shaped tube , precision cold drawn pipe, large diameter thick-walled tube machining tube, galvanized pipes, scaffolding pipes. (Hydraulic support 27SiMn, blast furnace drill pipe, casing J55, N80). Shandong Liaocheng Tongyuan Steel Pipe Co., Ltd. Tel :0635 -88,884,758,888,476 Mobile: 13206355285 18963533215 Fax :0635 -8888476 manager: Mr.Hu QQ: 578 768 145 Website: http://www.wufenggangguan.org Address: Liaocheng City, Shandong Province Economic Development Zone Liaohe Road East Gian thick-walled steel pipe manufacturers with a hollow cross section, no seams around round, square, rectangular steel. Gian thick-walled steel pipe manufacturers have been perforated the ingot or solid tube made of capillary, and then dial made of hot-rolled, cold-rolled or cold. Gian thick-walled steel pipe manufacturers with a hollow cross section, for a large number of conveying fluid than solid steel pipes, steel pipes and round steel, precision seamless steel pipe bending torsional strength the same, lighter, and is an economic cross-section steel widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, automotive drive shafts, bicycle frames and construction used in steel scaffolding. Production of the the general Gian thick-walled steel pipe manufacturers can be divided into two cold drawn and hot-rolled, cold-rolled Gian production process of the thick-walled steel pipe manufacturers generally than hot-rolled complex, tube first three-high rolling, squeezing The pressure after the sizing tests, if the surface does not respond after crack Tube after cutting machine for cutting, and cut into a length of about one meter of the blank. Then enter the annealing process, annealing to use acidic liquids for pickling, when pickling to pay attention to whether the surface of a large amount of foaming generated, if there are a lot of foaming generated description of the quality of the steel pipe of less than standard response. Appearance of cold-rolled the Gian thick-walled steel pipe manufacturers shorter in hot-rolled Gian thick-walled steel pipe manufacturers, manufacturers of cold rolled Gian thick wall steel pipe wall thickness is generally thick-walled steel pipe manufacturers than hot-rolled Gian smaller, but the surface looks than the thick-walled Ji'an thick-walled steel pipe manufacturers brighter, not much on the surface roughness, the caliber also not too many glitches. Hot-rolled Gian delivery status of the thick-walled steel pipe manufacturers rolled after heat treatment delivery. Hot rolled Gian thick-walled steel pipe manufacturers after quality inspection after strict staff manual selection, quality inspection after coated with oil, and then followed by a number of cold-drawn experiment, perforated after hot rolling process experiments, if the enlarged diameter is too large perforations will be carried straightening correction. Placed after straightening and then transmitted by the transmitting device to the testing machine testing experiments, last label specifications choreography to warehouse them. The mirror tube process: tube - Inspection - Skinning - Inspection - heating - perforation - pickling - Sanitary grinding - the lubricating air-dry - welding head - cold drawn - solution treatment - - Pickling - Pickling Passivation - Inspection - cold - to the oil - cutting head - air-dry - polished - outside polishing - Inspection - logo - the finished packaging industry tube process tube billet - Inspection - Skinning - Inspection - heating - perforation - pickling - Revised mushroom - lubricated air dry - welding head - cold drawn - solution treatment - Pickling - Pickling blunt - test - constant temperature storage - Delivery Gian thick-walled steel pipe manufacturers use: Gian thick-walled steel pipe manufacturers for the manufacture of a variety of low and medium pressure boilers, superheated steam tube, boiling water pipe, water wall tube locomotive boiler overheating steam pipe, opium pipe, small tobacco pipe and arch brick pipe. Quality carbon structural steel hot-rolled or cold-rolled (reversal) Gian thick-walled steel pipe manufacturers. Mainly 10,20 steel, in addition to ensure the chemical composition and mechanical properties do hydrostatic testing, curling, flaring, flattening test. Delivery of hot rolled rolled, cold-rolled (dial) to heat treatment delivery. Steel pipe inner diameter of the length of the outside diameter of the drill bit by the sizing mill. Gian thick-walled steel pipe manufacturers, steel pipe after sizing, cooling tower, cool with water spray, steel pipe by cooling, it is necessary to be straightening. Sent by the conveyor belt after the steel pipe by straightening metal detection machine (or hydrostatic test) internal testing. If the steel pipe internal cracks, bubbles, etc., will be detected. Gian thick-walled steel pipe manufacturers steel pipe quality control but also strict hand-pick. Steel pipe of Quality Supervision, Inspection, paint sprayed on the number, specifications, production batch. By crane hanging into the warehouse. Structural steel under the conditions of the same cross-sectional area than the square, flat steel and what type steel full flexural capacity, rigid, has a very strong side, flat steel and various steel bending capacity directions, but the pipe bending performance not only directional, and the strongest flexural capacity of the unit mass. Shandong Liaocheng Tongyuan Steel Pipe Co., Ltd. Tel :0635 -88,884,758,888,476 Mobile: 13206355285 18963533215 Fax :0635 -8888476 manager: Mr.Hu QQ: 578 768 145 Website: http://www.wufenggangguan.org Address: Liaocheng City, Shandong Province Economic Development Zone Liaohe Road East first the Liaocheng through source Steel Pipe Co., Ltd. always adhere to market-oriented, the growing scale enterprises, enhance the core competitiveness of enterprises, in a bid to within the shortest possible time, to create the best brand of steel pipe, provide the most satisfactory service. Manager of the company, together with all the staff waiting around the old and new guests to visit the steel supply company, field trips, to guide the work, to enhance understanding! This, we will be with a good reputation, the strength of a solid, high-quality products, low prices to serve the majority of users. I should like to express my heartfelt thanks to new and old friends, and the vast majority of customers the company has always given the care, support and help! We sincerely hope to establish long-term cooperative relationship of mutual benefit, seeking common development. |
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Copyright © GuangDong ICP No. 10089450, Liaocheng, Shandong Tongyuan Seamless Steel Tube Plant All rights reserved.
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You are the 11113 visitor
Copyright © GuangDong ICP No. 10089450, Liaocheng, Shandong Tongyuan Seamless Steel Tube Plant All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility